<?xml version="1.0" encoding="ISO-8859-1"?><cms:container xmlns:cms="http://edoc.hu-berlin.de/diml/module/cms"><cms:document><cms:meta><cms:entry id="front" part="front" ref="front" type="front"/><cms:entry type="title">Expression der Cyclooxygenase-2 im Mammakarzinom</cms:entry><cms:entry type="author">Berit Maria  Müller         </cms:entry><cms:entry id="N10043" part="front" ref="N10043" type="pagenumber">3</cms:entry><cms:entry id="N10094" part="front" ref="N10094" type="dedication">
				Widmung</cms:entry><cms:entry id="N10098" part="front" ref="N10098" type="pagenumber">4</cms:entry><cms:entry id="chapter1" part="chapter1" ref="chapter1" type="chapter">1</cms:entry><cms:entry id="N100A8" part="chapter1" ref="N100A8" type="pagenumber">6</cms:entry><cms:entry id="N100AD" part="chapter1" ref="N100AD" type="section">1.1</cms:entry><cms:entry id="N100B2" part="chapter1" ref="N100B2" type="subsection">1.1.1</cms:entry><cms:entry id="_Ref53033838" part="chapter1" ref="_Ref53033838" type="link"/><cms:entry id="N100E0" part="chapter1" ref="N100E0" type="pagenumber">7</cms:entry><cms:entry id="N100ED" part="chapter1" ref="N100ED" type="subsection">1.1.2</cms:entry><cms:entry id="N100F9" part="chapter1" ref="N100F9" type="section">1.2</cms:entry><cms:entry id="_Ref55646754" part="chapter1" ref="_Ref55646754" type="link"/><cms:entry id="N1010E" part="chapter1" ref="N1010E" type="pagenumber">8</cms:entry><cms:entry id="N10122" part="chapter1" ref="N10122" type="section">1.3</cms:entry><cms:entry id="N1012B" part="chapter1" ref="N1012B" type="pagenumber">9</cms:entry><cms:entry id="N1013F" part="chapter1" ref="N1013F" type="pagenumber">10</cms:entry><cms:entry id="N10150" part="chapter1" ref="N10150" type="section">1.4</cms:entry><cms:entry id="N10166" part="chapter1" ref="N10166" type="mm">529#431</cms:entry><cms:entry id="_Ref53033080" part="chapter1" ref="_Ref53033080" type="link"/><cms:entry id="N10174" part="chapter1" ref="N10174" type="pagenumber">11</cms:entry><cms:entry id="N10196" part="chapter1" ref="N10196" type="section">1.5</cms:entry><cms:entry id="_Ref52986317" part="chapter1" ref="_Ref52986317" type="link"/><cms:entry id="N101A7" part="chapter1" ref="N101A7" type="pagenumber">12</cms:entry><cms:entry id="N101B0" part="chapter1" ref="N101B0" type="table"/><cms:entry id="N1028A" part="chapter1" ref="N1028A" type="pagenumber">13</cms:entry><cms:entry id="N102A5" part="chapter1" ref="N102A5" type="table"/><cms:entry id="_Ref53033026" part="chapter1" ref="_Ref53033026" type="link"/><cms:entry id="N1038E" part="chapter1" ref="N1038E" type="pagenumber">14</cms:entry><cms:entry id="N10394" part="chapter1" ref="N10394" type="section">1.6</cms:entry><cms:entry id="N10399" part="chapter1" ref="N10399" type="subsection">1.6.1</cms:entry><cms:entry id="N103A9" part="chapter1" ref="N103A9" type="subsection">1.6.2</cms:entry><cms:entry id="N103B7" part="chapter1" ref="N103B7" type="pagenumber">15</cms:entry><cms:entry id="N103BE" part="chapter1" ref="N103BE" type="section">1.7</cms:entry><cms:entry id="_Ref52979562" part="chapter1" ref="_Ref52979562" type="link"/><cms:entry id="N103D9" part="chapter1" ref="N103D9" type="pagenumber">16</cms:entry><cms:entry id="_1108844057" part="chapter1" ref="_1108844057" type="link"/><cms:entry id="_1115397266" part="chapter1" ref="_1115397266" type="link"/><cms:entry id="_1173294961" part="chapter1" ref="_1173294961" type="link"/><cms:entry id="N103E6" part="chapter1" ref="N103E6" type="mm">622#466</cms:entry><cms:entry id="_Ref48904399" part="chapter1" ref="_Ref48904399" type="link"/><cms:entry id="_Ref48904429" part="chapter1" ref="_Ref48904429" type="link"/><cms:entry id="N10400" part="chapter1" ref="N10400" type="pagenumber">17</cms:entry><cms:entry id="N10406" part="chapter1" ref="N10406" type="section">1.8</cms:entry><cms:entry id="chapter2" part="chapter2" ref="chapter2" type="chapter">2</cms:entry><cms:entry id="N10439" part="chapter2" ref="N10439" type="pagenumber">18</cms:entry><cms:entry id="N1043E" part="chapter2" ref="N1043E" type="section">2.1</cms:entry><cms:entry id="N10452" part="chapter2" ref="N10452" type="pagenumber">19</cms:entry><cms:entry id="N10459" part="chapter2" ref="N10459" type="table"/><cms:entry id="_Ref53034592" part="chapter2" ref="_Ref53034592" type="link"/><cms:entry id="N1074B" part="chapter2" ref="N1074B" type="section">2.2</cms:entry><cms:entry id="N1074F" part="chapter2" ref="N1074F" type="pagenumber">20</cms:entry><cms:entry id="N10754" part="chapter2" ref="N10754" type="subsection">2.2.1</cms:entry><cms:entry id="N1075B" part="chapter2" ref="N1075B" type="table"/><cms:entry id="N107B1" part="chapter2" ref="N107B1" type="table"/><cms:entry id="N10806" part="chapter2" ref="N10806" type="subsection">2.2.2</cms:entry><cms:entry id="N1080D" part="chapter2" ref="N1080D" type="table"/><cms:entry id="N1096E" part="chapter2" ref="N1096E" type="pagenumber">21</cms:entry><cms:entry id="N10B6C" part="chapter2" ref="N10B6C" type="pagenumber">22</cms:entry><cms:entry id="N10C95" part="chapter2" ref="N10C95" type="subsection">2.2.3</cms:entry><cms:entry id="N10C9C" part="chapter2" ref="N10C9C" type="table"/><cms:entry id="N10CF2" part="chapter2" ref="N10CF2" type="subsection">2.2.4</cms:entry><cms:entry id="N10CF6" part="chapter2" ref="N10CF6" type="pagenumber">23</cms:entry><cms:entry id="N10CFD" part="chapter2" ref="N10CFD" type="table"/><cms:entry id="N10FA8" part="chapter2" ref="N10FA8" type="pagenumber">24</cms:entry><cms:entry id="N10FAF" part="chapter2" ref="N10FAF" type="table"/><cms:entry id="N111CD" part="chapter2" ref="N111CD" type="table"/><cms:entry id="N111F4" part="chapter2" ref="N111F4" type="pagenumber">25</cms:entry><cms:entry id="N11438" part="chapter2" ref="N11438" type="pagenumber">26</cms:entry><cms:entry id="N1143F" part="chapter2" ref="N1143F" type="table"/><cms:entry id="N11624" part="chapter2" ref="N11624" type="subsection">2.2.5</cms:entry><cms:entry id="N1162B" part="chapter2" ref="N1162B" type="table"/><cms:entry id="N11688" part="chapter2" ref="N11688" type="pagenumber">27</cms:entry><cms:entry id="N1184E" part="chapter2" ref="N1184E" type="subsection">2.2.6</cms:entry><cms:entry id="N11852" part="chapter2" ref="N11852" type="pagenumber">28</cms:entry><cms:entry id="N11859" part="chapter2" ref="N11859" type="table"/><cms:entry id="N11AD5" part="chapter2" ref="N11AD5" type="section">2.3</cms:entry><cms:entry id="N11AD8" part="chapter2" ref="N11AD8" type="pagenumber">29</cms:entry><cms:entry id="N11ADD" part="chapter2" ref="N11ADD" type="subsection">2.3.1</cms:entry><cms:entry id="N11AF4" part="chapter2" ref="N11AF4" type="subsection">2.3.2</cms:entry><cms:entry id="N11B00" part="chapter2" ref="N11B00" type="pagenumber">30</cms:entry><cms:entry id="N11B10" part="chapter2" ref="N11B10" type="subsection">2.3.3</cms:entry><cms:entry id="_Ref52973521" part="chapter2" ref="_Ref52973521" type="link"/><cms:entry id="N11B21" part="chapter2" ref="N11B21" type="table"/><cms:entry id="N11C5E" part="chapter2" ref="N11C5E" type="pagenumber">31</cms:entry><cms:entry id="N11C74" part="chapter2" ref="N11C74" type="subsection">2.3.4</cms:entry><cms:entry id="N11C83" part="chapter2" ref="N11C83" type="subsection">2.3.5</cms:entry><cms:entry id="N11C8D" part="chapter2" ref="N11C8D" type="pagenumber">32</cms:entry><cms:entry id="N11C9E" part="chapter2" ref="N11C9E" type="subsection">2.3.6</cms:entry><cms:entry id="N11CAA" part="chapter2" ref="N11CAA" type="subsection">2.3.7</cms:entry><cms:entry id="N11CB5" part="chapter2" ref="N11CB5" type="pagenumber">33</cms:entry><cms:entry id="N11CBB" part="chapter2" ref="N11CBB" type="subsection">2.3.8</cms:entry><cms:entry id="N11CCA" part="chapter2" ref="N11CCA" type="subsection">2.3.9</cms:entry><cms:entry ref="chapter3" type="chapter">3</cms:entry><cms:entry ref="N11CDF" type="pagenumber">34</cms:entry><cms:entry ref="N11CE4" type="section">3.1</cms:entry><cms:entry ref="N11CFC" type="section">3.2</cms:entry><cms:entry ref="N11D1C" type="table"/><cms:entry ref="N11D23" type="pagenumber">35</cms:entry><cms:entry ref="N11DEF" type="section">3.3</cms:entry><cms:entry ref="N11E06" type="subsection">3.3.1</cms:entry><cms:entry ref="N11E1D" type="pagenumber">36</cms:entry><cms:entry ref="N11E5C" type="table"/><cms:entry ref="_Ref53034411" type="link"/><cms:entry ref="N11E66" type="pagenumber">37</cms:entry><cms:entry ref="N1221A" type="table"/><cms:entry ref="N12221" type="pagenumber">38</cms:entry><cms:entry ref="N122F3" type="subsection">3.3.2</cms:entry><cms:entry ref="_Ref53034435" type="link"/><cms:entry ref="N1231E" type="pagenumber">39</cms:entry><cms:entry ref="N12325" type="table"/><cms:entry ref="_Ref68058712" type="link"/><cms:entry ref="N124E6" type="pagenumber">40</cms:entry><cms:entry ref="_1318330141" type="link"/><cms:entry ref="_1102688125" type="link"/><cms:entry ref="_1102688959" type="link"/><cms:entry ref="_1122629661" type="link"/><cms:entry ref="N124FA" type="mm">444#268</cms:entry><cms:entry ref="_1096550872" type="link"/><cms:entry ref="_1096551617" type="link"/><cms:entry ref="_1096577272" type="link"/><cms:entry ref="_1318330159" type="link"/><cms:entry ref="_1318337391" type="link"/><cms:entry ref="_1102688246" type="link"/><cms:entry ref="_1102688990" type="link"/><cms:entry ref="_1122629803" type="link"/><cms:entry ref="_1122629817" type="link"/><cms:entry ref="_1122629845" type="link"/><cms:entry ref="N12523" type="mm">446#270</cms:entry><cms:entry ref="N1252E" type="pagenumber">41</cms:entry><cms:entry ref="_1096553069" type="link"/><cms:entry ref="_1096553682" type="link"/><cms:entry ref="_1096576926" type="link"/><cms:entry ref="_1096577164" type="link"/><cms:entry ref="_1096577206" type="link"/><cms:entry ref="_1318329533" type="link"/><cms:entry ref="_1318337517" type="link"/><cms:entry ref="_1102689163" type="link"/><cms:entry ref="_1102690150" type="link"/><cms:entry ref="_1108303954" type="link"/><cms:entry ref="_1108303973" type="link"/><cms:entry ref="_1122633054" type="link"/><cms:entry ref="_1122633141" type="link"/><cms:entry ref="_1141800772" type="link"/><cms:entry ref="_1141800814" type="link"/><cms:entry ref="_1141800827" type="link"/><cms:entry ref="N12562" type="mm">532#290</cms:entry><cms:entry ref="_Ref53034498" type="link"/><cms:entry ref="_1096553547" type="link"/><cms:entry ref="_1096577146" type="link"/><cms:entry ref="_1096577212" type="link"/><cms:entry ref="_1317962436" type="link"/><cms:entry ref="_1318329628" type="link"/><cms:entry ref="_1318329645" type="link"/><cms:entry ref="_1318338973" type="link"/><cms:entry ref="_1102689197" type="link"/><cms:entry ref="_1102690260" type="link"/><cms:entry ref="_1108304047" type="link"/><cms:entry ref="_1108304065" type="link"/><cms:entry ref="_1108304140" type="link"/><cms:entry ref="_1108304576" type="link"/><cms:entry ref="_1122633273" type="link"/><cms:entry ref="_1141800760" type="link"/><cms:entry ref="N125A9" type="mm">481#290</cms:entry><cms:entry ref="_Ref53034537" type="link"/><cms:entry ref="N125BC" type="pagenumber">42</cms:entry><cms:entry ref="_1096577066" type="link"/><cms:entry ref="_1096577133" type="link"/><cms:entry ref="_1096577219" type="link"/><cms:entry ref="_1318329743" type="link"/><cms:entry ref="_1318338945" type="link"/><cms:entry ref="_1102689218" type="link"/><cms:entry ref="_1102690311" type="link"/><cms:entry ref="_1122633507" type="link"/><cms:entry ref="N125D8" type="mm">491#285</cms:entry><cms:entry ref="_Ref53034549" type="link"/><cms:entry ref="_1096577090" type="link"/><cms:entry ref="_1318329794" type="link"/><cms:entry ref="_1102689253" type="link"/><cms:entry ref="_1102689299" type="link"/><cms:entry ref="_1102690494" type="link"/><cms:entry ref="_1122633675" type="link"/><cms:entry ref="N12604" type="mm">491#285</cms:entry><cms:entry ref="_Ref53034664" type="link"/><cms:entry ref="N1261E" type="pagenumber">43</cms:entry><cms:entry ref="_1096571831" type="link"/><cms:entry ref="_1096577302" type="link"/><cms:entry ref="_1096577368" type="link"/><cms:entry ref="_1318329833" type="link"/><cms:entry ref="_1318329845" type="link"/><cms:entry ref="_1318404218" type="link"/><cms:entry ref="_1318405124" type="link"/><cms:entry ref="_1102689268" type="link"/><cms:entry ref="_1102690553" type="link"/><cms:entry ref="_1102690598" type="link"/><cms:entry ref="_1122633856" type="link"/><cms:entry ref="_1122633969" type="link"/><cms:entry ref="_1122634015" type="link"/><cms:entry ref="_1122648174" type="link"/><cms:entry ref="_1122648222" type="link"/><cms:entry ref="N1264F" type="mm">511#296</cms:entry><cms:entry ref="_Ref53034680" type="link"/><cms:entry ref="_1096577315" type="link"/><cms:entry ref="_1096577327" type="link"/><cms:entry ref="_1318329961" type="link"/><cms:entry ref="_1318338853" type="link"/><cms:entry ref="_1318405143" type="link"/><cms:entry ref="_1102690720" type="link"/><cms:entry ref="_1122634187" type="link"/><cms:entry ref="_1122648319" type="link"/><cms:entry ref="N1267A" type="mm">481#279</cms:entry><cms:entry ref="_Ref53034699" type="link"/><cms:entry ref="N1268B" type="pagenumber">44</cms:entry><cms:entry ref="_1318330021" type="link"/><cms:entry ref="_1102690890" type="link"/><cms:entry ref="_1102690923" type="link"/><cms:entry ref="_1108304399" type="link"/><cms:entry ref="_1108304525" type="link"/><cms:entry ref="_1122634698" type="link"/><cms:entry ref="N126A1" type="mm">481#290</cms:entry><cms:entry ref="_Ref53034791" type="link"/><cms:entry ref="_1096578033" type="link"/><cms:entry ref="_1318330059" type="link"/><cms:entry ref="_1102691083" type="link"/><cms:entry ref="_1122634935" type="link"/><cms:entry ref="N126BE" type="mm">491#285</cms:entry><cms:entry ref="_Ref53034860" type="link"/><cms:entry ref="N126D8" type="section">3.4</cms:entry><cms:entry ref="N126DC" type="pagenumber">45</cms:entry><cms:entry ref="N126F0" type="subsection">3.4.1</cms:entry><cms:entry ref="N126FC" type="pagenumber">46</cms:entry><cms:entry ref="N12703" type="mm">535#361</cms:entry><cms:entry ref="N1270E" type="mm">535#358</cms:entry><cms:entry ref="N12719" type="pagenumber">47</cms:entry><cms:entry ref="N1271D" type="mm">522#379</cms:entry><cms:entry ref="N12728" type="mm">522#374</cms:entry><cms:entry ref="N12733" type="pagenumber">48</cms:entry><cms:entry ref="N12739" type="subsection">3.4.2</cms:entry><cms:entry ref="N12743" type="mm">535#402</cms:entry><cms:entry ref="N12751" type="pagenumber">49</cms:entry><cms:entry ref="N12758" type="mm">535#373</cms:entry><cms:entry ref="N12768" type="subsection">3.4.3</cms:entry><cms:entry ref="N1276C" type="pagenumber">50</cms:entry><cms:entry ref="N1277E" type="mm">535#387</cms:entry><cms:entry ref="_Ref53035138" type="link"/><cms:entry ref="N1278C" type="pagenumber">51</cms:entry><cms:entry ref="N12790" type="mm">535#384</cms:entry><cms:entry ref="_Ref53035150" type="link"/><cms:entry ref="N1279E" type="table"/><cms:entry ref="_Ref53034994" type="link"/><cms:entry ref="N127A8" type="pagenumber">52</cms:entry><cms:entry ref="N12BF3" type="table"/><cms:entry ref="N12BFA" type="pagenumber">53</cms:entry><cms:entry ref="N1310D" type="section">3.5</cms:entry><cms:entry ref="N13111" type="pagenumber">54</cms:entry><cms:entry ref="N13128" type="table"/><cms:entry ref="_Ref53036896" type="link"/><cms:entry ref="N1342B" type="pagenumber">56</cms:entry><cms:entry ref="N13431" type="section">3.6</cms:entry><cms:entry ref="N13446" type="mm">343#170</cms:entry><cms:entry ref="_Ref53036963" type="link"/><cms:entry ref="N13454" type="mm">356#170</cms:entry><cms:entry ref="_Ref53036974" type="link"/><cms:entry ref="N13462" type="pagenumber">57</cms:entry><cms:entry ref="N13468" type="section">3.7</cms:entry><cms:entry ref="_1173294973" type="link"/><cms:entry ref="N13472" type="mm">271#216</cms:entry><cms:entry ref="_Ref53034248" type="link"/><cms:entry ref="N13480" type="mm">270#216</cms:entry><cms:entry ref="_Ref68883300" type="link"/><cms:entry ref="N1348E" type="mm">270#215</cms:entry><cms:entry ref="_Ref68885656" type="link"/><cms:entry ref="N1349C" type="pagenumber">58</cms:entry><cms:entry ref="N134A0" type="mm">270#216</cms:entry><cms:entry ref="N134AB" type="mm">270#216</cms:entry><cms:entry ref="_Ref68883365" type="link"/><cms:entry ref="N134B9" type="mm">270#216</cms:entry><cms:entry ref="_Ref68883320" type="link"/><cms:entry ref="N134C7" type="pagenumber">59</cms:entry><cms:entry ref="N134CB" type="mm">259#207</cms:entry><cms:entry ref="_Ref68883331" type="link"/><cms:entry ref="N134D9" type="mm">259#207</cms:entry><cms:entry ref="N134E4" type="mm">259#207</cms:entry><cms:entry id="chapter4" part="chapter4" ref="chapter4" type="chapter">4</cms:entry><cms:entry id="N134F3" part="chapter4" ref="N134F3" type="pagenumber">60</cms:entry><cms:entry id="N13505" part="chapter4" ref="N13505" type="section">4.1</cms:entry><cms:entry id="_Ref52973402" part="chapter4" ref="_Ref52973402" type="link"/><cms:entry id="N1351F" part="chapter4" ref="N1351F" type="pagenumber">61</cms:entry><cms:entry id="N13526" part="chapter4" ref="N13526" type="table"/><cms:entry id="N136F3" part="chapter4" ref="N136F3" type="pagenumber">62</cms:entry><cms:entry id="N1370D" part="chapter4" ref="N1370D" type="pagenumber">63</cms:entry><cms:entry id="N13713" part="chapter4" ref="N13713" type="section">4.2</cms:entry><cms:entry id="N13724" part="chapter4" ref="N13724" type="table"/><cms:entry id="_Ref52975172" part="chapter4" ref="_Ref52975172" type="link"/><cms:entry id="N13811" part="chapter4" ref="N13811" type="pagenumber">64</cms:entry><cms:entry id="N13831" part="chapter4" ref="N13831" type="section">4.3</cms:entry><cms:entry id="N1383F" part="chapter4" ref="N1383F" type="pagenumber">65</cms:entry><cms:entry id="N1384D" part="chapter4" ref="N1384D" type="table"/><cms:entry id="N13949" part="chapter4" ref="N13949" type="pagenumber">66</cms:entry><cms:entry id="N13959" part="chapter4" ref="N13959" type="section">4.4</cms:entry><cms:entry id="N1397F" part="chapter4" ref="N1397F" type="pagenumber">67</cms:entry><cms:entry id="N1398C" part="chapter4" ref="N1398C" type="section">4.5</cms:entry><cms:entry id="N139AB" part="chapter4" ref="N139AB" type="pagenumber">68</cms:entry><cms:entry id="N139DF" part="chapter4" ref="N139DF" type="pagenumber">69</cms:entry><cms:entry id="N139E5" part="chapter4" ref="N139E5" type="section">4.6</cms:entry><cms:entry id="N139FA" part="chapter4" ref="N139FA" type="table"/><cms:entry id="_Ref52979597" part="chapter4" ref="_Ref52979597" type="link"/><cms:entry id="N13B78" part="chapter4" ref="N13B78" type="pagenumber">70</cms:entry><cms:entry ref="N13B88" type="back"/><cms:entry id="N13B8A" part="N13B8A" ref="N13B8A" type="abbreviation">
				Abkürzungsverzeichnis</cms:entry><cms:entry id="N13B8E" part="N13B8A" ref="N13B8E" type="pagenumber">5</cms:entry><cms:entry id="N13B95" part="N13B8A" ref="N13B95" type="table"/><cms:entry id="N13D0F" part="N13D0F" ref="N13D0F" type="bibliography">Literaturverzeichnis</cms:entry><cms:entry id="LIT1" part="N13D0F" ref="LIT1" type="citation"/><cms:entry id="LIT2" part="N13D0F" ref="LIT2" type="citation"/><cms:entry id="LIT3" part="N13D0F" ref="LIT3" type="citation"/><cms:entry id="LIT4" part="N13D0F" ref="LIT4" type="citation"/><cms:entry id="LIT5" part="N13D0F" ref="LIT5" type="citation"/><cms:entry id="LIT6" part="N13D0F" ref="LIT6" type="citation"/><cms:entry id="LIT7" part="N13D0F" ref="LIT7" type="citation"/><cms:entry id="LIT8" part="N13D0F" ref="LIT8" type="citation"/><cms:entry id="LIT9" part="N13D0F" ref="LIT9" type="citation"/><cms:entry id="LIT11" part="N13D0F" ref="LIT11" type="citation"/><cms:entry id="N13E03" part="N13D0F" ref="N13E03" type="pagenumber">72</cms:entry><cms:entry id="LIT12" part="N13D0F" ref="LIT12" type="citation"/><cms:entry id="LIT13" part="N13D0F" ref="LIT13" type="citation"/><cms:entry id="LIT14" part="N13D0F" ref="LIT14" type="citation"/><cms:entry id="LIT15" part="N13D0F" ref="LIT15" type="citation"/><cms:entry id="LIT17" part="N13D0F" ref="LIT17" type="citation"/><cms:entry id="LIT18" part="N13D0F" ref="LIT18" type="citation"/><cms:entry id="LIT19" part="N13D0F" ref="LIT19" type="citation"/><cms:entry id="LIT20" part="N13D0F" ref="LIT20" type="citation"/><cms:entry id="LIT22" part="N13D0F" ref="LIT22" type="citation"/><cms:entry id="LIT23" part="N13D0F" ref="LIT23" type="citation"/><cms:entry id="N13F29" part="N13D0F" ref="N13F29" type="pagenumber">73</cms:entry><cms:entry id="LIT24" part="N13D0F" ref="LIT24" type="citation"/><cms:entry id="LIT25" part="N13D0F" ref="LIT25" type="citation"/><cms:entry id="LIT26" part="N13D0F" ref="LIT26" type="citation"/><cms:entry id="LIT27" part="N13D0F" ref="LIT27" type="citation"/><cms:entry id="LIT28" part="N13D0F" ref="LIT28" type="citation"/><cms:entry id="LIT29" part="N13D0F" ref="LIT29" type="citation"/><cms:entry id="LIT30" part="N13D0F" ref="LIT30" type="citation"/><cms:entry id="LIT31" part="N13D0F" ref="LIT31" type="citation"/><cms:entry id="LIT32" part="N13D0F" ref="LIT32" type="citation"/><cms:entry id="N14013" part="N13D0F" ref="N14013" type="pagenumber">74</cms:entry><cms:entry id="LIT33" part="N13D0F" ref="LIT33" type="citation"/><cms:entry id="LIT34" part="N13D0F" ref="LIT34" type="citation"/><cms:entry id="LIT35" part="N13D0F" ref="LIT35" type="citation"/><cms:entry id="LIT36" part="N13D0F" ref="LIT36" type="citation"/><cms:entry id="LIT37" part="N13D0F" ref="LIT37" type="citation"/><cms:entry id="LIT38" part="N13D0F" ref="LIT38" type="citation"/><cms:entry id="LIT39" part="N13D0F" ref="LIT39" type="citation"/><cms:entry id="LIT40" part="N13D0F" ref="LIT40" type="citation"/><cms:entry id="N140DF" part="N13D0F" ref="N140DF" type="pagenumber">75</cms:entry><cms:entry id="LIT41" part="N13D0F" ref="LIT41" type="citation"/><cms:entry id="LIT42" part="N13D0F" ref="LIT42" type="citation"/><cms:entry id="LIT43" part="N13D0F" ref="LIT43" type="citation"/><cms:entry id="LIT44" part="N13D0F" ref="LIT44" type="citation"/><cms:entry id="LIT45" part="N13D0F" ref="LIT45" type="citation"/><cms:entry id="LIT46" part="N13D0F" ref="LIT46" type="citation"/><cms:entry id="LIT47" part="N13D0F" ref="LIT47" type="citation"/><cms:entry id="LIT48" part="N13D0F" ref="LIT48" type="citation"/><cms:entry id="N141B1" part="N13D0F" ref="N141B1" type="pagenumber">76</cms:entry><cms:entry id="LIT49" part="N13D0F" ref="LIT49" type="citation"/><cms:entry id="LIT50" part="N13D0F" ref="LIT50" type="citation"/><cms:entry id="LIT51" part="N13D0F" ref="LIT51" type="citation"/><cms:entry id="LIT52" part="N13D0F" ref="LIT52" type="citation"/><cms:entry id="LIT53" part="N13D0F" ref="LIT53" type="citation"/><cms:entry id="LIT54" part="N13D0F" ref="LIT54" type="citation"/><cms:entry id="LIT55" part="N13D0F" ref="LIT55" type="citation"/><cms:entry id="LIT56" part="N13D0F" ref="LIT56" type="citation"/><cms:entry id="LIT57" part="N13D0F" ref="LIT57" type="citation"/><cms:entry id="LIT58" part="N13D0F" ref="LIT58" type="citation"/><cms:entry id="N142A2" part="N13D0F" ref="N142A2" type="pagenumber">77</cms:entry><cms:entry id="LIT59" part="N13D0F" ref="LIT59" type="citation"/><cms:entry id="N142DB" part="N142DB" ref="N142DB" type="vita">
				Persönliche Angaben</cms:entry><cms:entry id="N142DF" part="N142DB" ref="N142DF" type="pagenumber">78</cms:entry><cms:entry id="N142E8" part="N142DB" ref="N142E8" type="table"/><cms:entry id="N1436C" part="N1436C" ref="N1436C" type="vita">Tabellarischer Lebenslauf</cms:entry><cms:entry id="N14373" part="N1436C" ref="N14373" type="table"/><cms:entry id="N14421" part="N14421" ref="N14421" type="declaration">
				Erklärung an Eides Statt</cms:entry><cms:entry id="N14425" part="N14421" ref="N14425" type="pagenumber">79</cms:entry><cms:entry id="N14430" part="N14430" ref="N14430" type="acknowledgement">
				Danksagung</cms:entry><cms:entry id="N14434" part="N14430" ref="N14434" type="pagenumber">80</cms:entry><cms:entry id="N14447" part="N14430" ref="N14447" type="pagenumber">81</cms:entry><cms:entry id="N1444D" part="N1444D" ref="N1444D" type="appendix">Publikationsverzeichnis</cms:entry><cms:entry id="N1444F" part="N1444D" ref="N1444F" type="head"/><cms:entry id="N14452" part="N1444D" ref="N14452" type="p"/><cms:entry id="N14455" part="N1444D" ref="N14455" type="p"/><cms:entry id="N14458" part="N1444D" ref="N14458" type="p"/><cms:entry id="N1445C" part="N1445C" ref="N1445C" type="appendix">Eigene Kongressbeiträge</cms:entry><cms:entry id="N1445E" part="N1445C" ref="N1445E" type="head"/><cms:entry id="N14461" part="N1445C" ref="N14461" type="freehead"/><cms:entry id="N14464" part="N1445C" ref="N14464" type="p"/><cms:entry id="N14467" part="N1445C" ref="N14467" type="freehead"/><cms:entry id="N1446A" part="N1445C" ref="N1446A" type="p"/><cms:entry part="chapter3" type=":current"/><cms:entry type=":lang">de</cms:entry><cms:entry id=":contents" part="front" ref=":contents" type=":contents">Inhaltsverzeichnis</cms:entry><cms:entry type=":help"><url href="http://...">Hilfe</url></cms:entry></cms:meta><cms:content><chapter id="chapter3" label="3">
			<head>
				<pagenumber id="N11CDF" label="34" numbering="arabic" start="34"/>Ergebnisse</head>
			<section id="N11CE4" label="3.1">
				<head>Expression von COX-2 und COX-1 im Normalgewebe </head>
				<p>Die in den Tumorproben untersuchten Stromazellen und Kapillaren wiesen keine deutliche Expression der COX-2 auf.</p>
				<p>Eine erhöhte Expression dieses Enzyms wurde in einigen Fällen in morphologisch nicht alteriertem Brustdrüsengewebe in der Umgebung invasiver Karzinome gefunden.</p>
				<p>Zur Feststellung des Expressionsmusters im benignen Gewebe (<link ref="_Ref53034248">Abb. 23</link>) wurden <br/>7 Proben mit fibrozystischer Mastopathie untersucht. Die COX-2 konnte in keinem dieser Fälle nachgewiesen werden.</p>
				<p>Im Gegensatz dazu wiesen die untersuchten Mastopathien in 4 von 7 Proben eine positive Expression der Cyclooxygenase-1 auf.</p>
			</section>
			<section id="N11CFC" label="3.2">
				<head>Expression von COX-2 und COX-1 im Mammakarzinom</head>
				<p>Eine deutliche COX-2 Expression (IRS 7-12) konnte in 36% der 221 untersuchten Mammakarzinome als perinukleäre, granuläre Reaktivität festgestellt werden (<link ref="_Ref68883300">Abb. 24</link>, <link ref="_Ref68883320">Abb. 28</link>, <link ref="_Ref68883331">Abb. 29</link>).</p>
				<p>Im Gegensatz zur COX-2 wies die COX-1 immunhistochemisch ein cytoplasmatisch betontes Expressionsmuster auf (<link ref="_Ref68883365">Abb. 27</link>). Eine eindeutige Expression konnte in diesem Fall bei 45% der 218 untersuchten Proben festgestellt werden.</p>
				<p>Eine Positivität für beide Isoformen der Cyclooxygenase zeigten 43 Tumoren (19,7%).</p>
				<p>
					<table frame="none" id="N11D1C" orient="port" tocentry="1">
						<caption>
							<pagenumber id="N11D23" label="35" numbering="arabic" start="35"/>Tabelle 5: Expression der Cyclooxygenasen im Patientenkollektiv</caption>
						<tgroup align="left" char="" charoff="50" cols="3">
							<colspec colname="1" colnum="1"/>
							<colspec colname="2" colnum="2"/>
							<colspec colname="3" colnum="3"/>
							<tbody valign="top">
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>
											<strong>Merkmal</strong>
										</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>
											<strong>Anzahl der Patientinnen</strong>
										</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>
											<strong>%</strong>
										</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>
											<strong>Gesamtkollektiv</strong>
										</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>221</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>100</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>
											<strong>COX-2 Expression</strong></p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top"><p>negativ (IRS 0-6)</p><p>positiv (IRS 7-12)</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>141</p>
										<p>80</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>63,8</p>
										<p>36,2</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>
											<strong>COX-1 Expression</strong></p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top"><p>negativ (IRS 0-6)</p><p>positiv (IRS 7-12)</p></entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>119</p>
										<p>99</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>54,6</p>
										<p>45,4</p>
									</entry>
								</row>
							</tbody>
						</tgroup>
					</table>
				</p>
			</section>
			<section id="N11DEF" label="3.3">
				<head>Korrelation der COX mit klinisch-pathologischen Parametern</head>
				<p>Die immunhistochemische Analyse der COX-1 und COX-2 im Mammakarzinom ergab ein unterschiedliches Expressionsmuster beider Isoenzyme in Korrelation mit mehreren <br/>klinisch-pathologischen Parametern. So konnten, wie im folgenden aufgezählt, signifikant positive Korrelationen (<sup>*</sup>) zwischen einer erhöhten COX-2 Expression <br/>(<link ref="_Ref53034411">Tabelle 6</link>) mit verschiedenen prognostisch ungünstigen Parametern festgestellt werden. Die COX-1 korrelierte hingegen mit zwei dieser klinisch-pathologischen Parameter signifikant negativ (<link ref="_Ref68058712">Tabelle 7</link>).</p>
				<subsection id="N11E06" label="3.3.1">
					<head>Korrelation der COX-2 mit klinisch-pathologischen Parametern </head>
					<p>Es exprimierten 41% der invasiv-duktalen Karzinome, 14% der lobulären und 21% der anderen Karzinome die COX-2 (<link ref="_Ref53034498">Abb. 5</link>). Invasiv-duktale Karzinome zeigen signifikant häufiger eine deutliche Expression der COX-2 als andere histologische Typen.</p>
					<p>Eine vermehrte COX-2 Expression korrelierte signifikant mit einer Tumorgröße <br/>&gt;20 mm (58% der Fälle COX-2 positiv). Tumore &#8804;20 mm exprimierten in 76% dieses Isoenzym dagegen nicht (<link ref="_Ref53034537">Abb. 6</link>).</p>
					<p>
						<pagenumber id="N11E1D" label="36" numbering="arabic" start="36"/>Weiterhin ergab sich eine signifikante Korrelation zwischen der Metastasierung in regionäre Lymphknoten und einer positiven COX-2 Expression. Nur 16,3% der nodal negativen Tumoren waren COX-2 positiv, jedoch 57,6% der pN3a-Tumore (<link ref="_Ref53034549">Abb. 7</link>).<br/>Unter Berücksichtigung der jeweiligen Stichprobengröße innerhalb der einzelnen Untergruppen (<link ref="_Ref53034592">Tabelle 3</link>) korrelierte eine erhöhte COX-2 Expression mit zunehmender Lymphknotenmetastasierung.</p>
					<p>Ferner wurde die Beziehung zwischen der histologischen Differenzierung und der COX-2 Expression untersucht. Auch hier ergab sich eine signifikante Korrelation zwischen einer geringen bis fehlenden Zelldifferenzierung und einer hohen Expression der COX-2 (<link ref="_Ref53034664">Abb. 8</link>).Von den Tumoren im G1-Stadium zeigten nur 10,7% eine positive Expression, dagegen waren es bei den G3-Tumoren 61,7%.</p>
					<p>Eine erhöhte COX-2 Expression war signifikant mit einer positiven Gefäßinvasion (57,9%) korreliert. Dagegen waren die Tumore mit einer nicht erkennbaren Gefäßinvasion in der Mehrzahl COX-2 negativ (68,3%) (<link ref="_Ref53034680">Abb. 9</link>).</p>
					<p>Als ein weiterer signifikant mit einer erhöhten COX-2 Expression korrelierender <br/>klinisch-pathologischer Tumorparameter konnte der Östrogenrezeptorstatus identifiziert werden. Bei diesem wurde ein Zusammenhang zwischen einer positiven COX-2 Expression mit einem negativen Östrogenrezeptorstatus sowie andererseits eine Korrelation einer negativen COX-2 Expression mit einer Positivität dieses Rezeptors sichtbar (<link ref="_Ref53034699">Abb. 10</link>).</p>
					<p>Die im folgenden genannten Parameter wiesen keine signifikant nachweisbaren Korrelationen auf: c-erbB2 Status (p=0,60; <em>Chi</em>
						<em>
							<sup>2</sup>
						</em>
						<em> Test</em>), Tumorproliferation (p=1,00; <br/>
						<em>Fisher Test</em>), Alter zum Zeitpunkt der Diagnose (p=0,21; <em>Fisher Test</em>).</p>
					<p>
						<table frame="none" id="N11E5C" orient="port" tocentry="1">
							<caption>
								<link id="_Ref53034411"/>
								<pagenumber id="N11E66" label="37" numbering="arabic" start="37"/>Tabelle 6a: Korrelation der COX-2 Expression mit ausgewählten klinisch-pathologischen Parametern</caption>
							<tgroup align="left" char="" charoff="50" cols="5">
								<colspec colname="1" colnum="1"/>
								<colspec colname="2" colnum="2"/>
								<colspec colname="3" colnum="3"/>
								<colspec colname="4" colnum="4"/>
								<colspec colname="5" colnum="5"/>
								<tbody valign="top">
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>Merkmal</strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>Fallzahl</strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>COX-2 negativ<br/>(IRS 0-6)</strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>COX-2 positiv<br/>(IRS 7-12)</strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>p-Wert<br/>
												</strong>
												<em>* Chi</em>
												<em>2</em>
												<em> Test,&#8224; Fisher Test</em>
											</p>
										</entry>
									</row>
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>histologischer Typ</strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p>0,012<sup>*</sup></p></entry>
									</row>									
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>duktales Karzinom</p>
											<p>lobuläres Karzinom</p>
											<p>andere Karzinome</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p/>
											<p>179 (100%)</p>
											<p>28 (100%)</p>
											<p>14 (100%)</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>106 (59,2%)</p>
											<p>24 (85,7%)</p>
											<p>11 (78,6%)</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>73 (40,8%)</p>
											<p>4 (14,3%)</p>
											<p>3 (21,4%)</p>
										</entry>
									</row>
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>Tumorgröße (mm)</strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p>&lt;0,0005<sup>&#8224;</sup></p></entry>
									</row>
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>&#8804;20</p>
											<p>&gt;20</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>142 (100%)</p>
											<p>79 (100%)</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>108 (76,1%)</p>
											<p>33 (41,8%)</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>34 (23,9%)</p>
											<p>46 (58,2%)</p>
										</entry>
									</row>
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>Lymphknotenstatus</strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p>&lt;0,0005<sup>*</sup></p></entry>
									</row>
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>pN0</p>
											<p>pN1mic</p>
											<p>pN1a</p>
											<p>pN2a</p>
											<p>pN3a</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>104 (100%)</p>
											<p>10 (100%)</p>
											<p>43 (100%)</p>
											<p>31 (100%)</p>
											<p>33 (100%)</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>87 (83,7%)</p>
											<p>4 (40,0%)</p>
											<p>21 (48,8%)</p>
											<p>15 (48,4%)</p>
											<p>14 (42,4%)</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>17 (16,3%)</p>
											<p>6 (60,0%)</p>
											<p>22 (51,2%)</p>
											<p>16 (51,6%)</p>
											<p>19 (57,6%)</p>
										</entry>
									</row>
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>Differenzierungsgrad</strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p>&lt;0,0005<sup>*</sup></p></entry>
									</row>
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>G1</p>
											<p>G2</p>
											<p>G3</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>56 (100%)</p>
											<p>113 (100%)</p>
											<p>47 (100%)</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>50 (89,3%)</p>
											<p>70 (61,9%)</p>
											<p>18 (38,3%)</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>6 (10,7%)</p>
											<p>43 (38,1%)</p>
											<p>29 (61,7%)</p>
										</entry>
									</row>
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>Gefäßinvasion</strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p>0,03<sup>&#8224;</sup></p></entry>
									</row>
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>nicht erkennbar</p>
											<p>positiv</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>183 (100%)</p>
											<p>38 (100%)</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>125 (68,3%)</p>
											<p>16 (42,1%)</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>58 (31,7%)</p>
											<p>22 (57,9%)</p>
										</entry>
									</row>
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>Östrogenrezeptorstatus</strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p>0,04<sup>&#8224;</sup></p></entry>
									</row>
									<row>
										<entry morerows="0" rotate="0" valign="top">											
											<p>negativ</p>
											<p>positiv</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>58 (100%)</p>
											<p>100 (100%)</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>31 (53,4%)</p>
											<p>71 (71,0%)</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>27 (46,6%)</p>
											<p>29 (29,0%)</p>
										</entry>
									</row>
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>c-erbB2 Status</strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p>0,60<sup>*</sup></p></entry>
									</row>
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>-</p>
											<p>+</p>
											<p>++</p>
											<p>+++</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>73 (100%)</p>
											<p>35 (100%)</p>
											<p>24 (100%)</p>
											<p>19 (100%)</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>45 (61,6%)</p>
											<p>23 (65,7%)</p>
											<p>15 (62,5%)</p>
											<p>9 (47,4%)</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>28 (38,4%)</p>
											<p>12 (34,3%)</p>
											<p>9 (37,5%)</p>
											<p>10 (52,6%)</p>
										</entry>
									</row>
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>Tumorproliferation</strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p>1,00<sup>&#8224;</sup></p></entry>										
									</row>
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>MIB-1 &lt;20%</p>
											<p>MIB-1 &#8805;20%</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>110 (100%)</p>
											<p>32 (100%)</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>75 (68,2%)</p>
											<p>22 (68,8%)</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>35 (31,8%)</p>
											<p>10 (31,3%)</p>
										</entry>
									</row>
								</tbody>
							</tgroup>
						</table>
					</p>
					<p>
						<table frame="none" id="N1221A" orient="port" tocentry="1">
							<caption>
								<pagenumber id="N12221" label="38" numbering="arabic" start="38"/>Tabelle 6b: Korrelation der COX-2 Expression mit ausgewählten klinisch-pathologischen Parametern</caption>
							<tgroup align="left" char="" charoff="50" cols="5">
								<colspec colname="1" colnum="1"/>
								<colspec colname="2" colnum="2"/>
								<colspec colname="3" colnum="3"/>
								<colspec colname="4" colnum="4"/>
								<colspec colname="5" colnum="5"/>
								<tbody valign="top">
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>Merkmal</strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>Fallzahl</strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>COX-2 negativ<br/>(IRS 0-6)</strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>COX-2 positiv<br/>(IRS 7-12)</strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>p-Wert<br/>
												</strong>
												<em>* Chi</em>
												<em>2</em>
												<em> Test,&#8224; Fisher Test</em>
											</p>
										</entry>
									</row>
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>Alter</strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p>0,21<sup>&#8224;</sup></p></entry>
									</row>
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>&lt;60 Jahre</p>
											<p>&gt;60 Jahre</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>109 (100%)</p>
											<p>112 (100%)</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>65 (59,6%)</p>
											<p>76 (67,9%)</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>44 (40,4%)</p>
											<p>36 (32,1%)</p>
										</entry>
									</row>
								</tbody>
							</tgroup>
						</table>
					</p>
				</subsection>
				<subsection id="N122F3" label="3.3.2">
					<head>Korrelation der COX-1 mit klinisch-pathologischen Parametern</head>
					<p>Da COX-1 und COX-2 ähnliche Funktionen haben, sind die im folgenden dargestellten Ergebnisse zur Gegenüberstellung beider Enzyme innerhalb ihrer jeweiligen Rolle im Mammakarzinom besonders interessant.</p>
					<p>Zur Untersuchung der Rolle der COX-1 wurden auch bei diesem Isoenzym Korrelationen mit den o.g. klinisch-pathologischen Parametern aufgestellt. Es konnten bei zwei Parametern signifikant negative Korrelationen festgestellt werden <br/>(<link ref="_Ref68058712">Tabelle 7</link>).</p>
					<p>Bezüglich der Tumorgröße korreliert eine positive COX-1 Expression signifikant mit einer Tumorgröße &#8804;20 mm. Tumore mit einem Durchmesser &gt;20 mm sind dagegen zum größten Teil (65,8%) COX-1 negativ (<link ref="_Ref53034791">Abb. 11</link>).</p>
					<p>Weiterhin wurde eine Signifikanz zwischen einer positiven COX-1 Expression und einer fehlenden Lymphknotenmetastasierung festgestellt. Es liegt somit eine inverse Korrelation vor. Beachtet man auch hier wieder den jeweiligen Stichprobenumfang (<link ref="_Ref53034592">Tabelle 3</link>), so wird deutlich, daß die Anzahl der COX-1 positiven Proben am größten in den nicht metastasierten regionären Lymphknoten ist (pN0: 56,9%) und mit zunehmender Tumorabsiedelung in die Lymphknoten abnimmt (<link ref="_Ref53034860">Abb. 12</link>).</p>
					<p>Die restlichen in der Studie untersuchten Parameter (Differenzierungsgrad, histologischer Typ, Gefäßinvasion, Östrogenrezeptorstatus, c-erbB2 Status, Tumorproliferation, Alter zum Diagnosezeitpunkt) zeigten keine signifikanten Zusammenhänge mit der COX-1 Expression.</p>
					<p>
						<link id="_Ref53034435"/>
						<pagenumber id="N1231E" label="39" numbering="arabic" start="39"/>
					</p>
					<p>
						<table frame="none" id="N12325" orient="port" tocentry="1">
							<caption>
								<link id="_Ref68058712"/>Tabelle 7: Korrelation der COX-1 Expression mit ausgewählten klinisch-pathologischen Parametern</caption>
							<tgroup align="left" char="" charoff="50" cols="5">
								<colspec colname="1" colnum="1"/>
								<colspec colname="2" colnum="2"/>
								<colspec colname="3" colnum="3"/>
								<colspec colname="4" colnum="4"/>
								<colspec colname="5" colnum="5"/>
								<tbody valign="top">
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>Merkmal</strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>Fallzahl</strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>COX-1 negativ<br/>(IRS 0-6)</strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>COX-1 positiv<br/>(IRS 7-12)</strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>p-Wert<br/>
												</strong>
												<em>* Chi</em>
												<em>2</em>
												<em> Test</em>
												<strong>
													<br/>
												</strong>
												<em>&#8224; Fisher Test</em>
											</p>
										</entry>
									</row>
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>Tumorgröße (mm)</strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p>0,02<sup>&#8224;</sup></p></entry>
									</row>
									<row>
										<entry morerows="0" rotate="0" valign="top"><p>&#8804;20</p><p>&gt;20</p></entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>139 (100%)</p>
											<p>79 (100%)</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>67 (48,2%)</p>
											<p>52 (65,8%)</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>72 (51,8%)</p>
											<p>27 (34,2%)</p>
										</entry>
									</row>
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>Lymphknotenstatus</strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p>0,01<sup>*</sup></p></entry>										
									</row>
									<row>
										<entry morerows="0" rotate="0" valign="top">												
										<p>pN0</p><p>pN1mic</p><p>pN1a</p><p>pN2a</p><p>pN3a</p></entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>102 (100%)</p>
											<p>10 (100%)</p>
											<p>42 (100%)</p>
											<p>31 (100%)</p>
											<p>33 (100%)</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>44 (43,1%)</p>
											<p>8 (80,0%)</p>
											<p>23 (54,8%)</p>
											<p>22 (71,0%)</p>
											<p>22 (66,7%)</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>58 (56,9%)</p>
											<p>2 (20,0%)</p>
											<p>19 (45,2%)</p>
											<p>9 (29,0%)</p>
											<p>11 (33,3%)</p>
										</entry>
									</row>
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>Differenzierungsgrad</strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p>0,93<sup>*</sup></p></entry>																	
									</row>
								      <row>
										<entry morerows="0" rotate="0" valign="top"><p>G1</p><p>G2</p><p>G3</p></entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>56 (100%)</p>
											<p>110 (100%)</p>
											<p>47 (100%)</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>31 (55,4%)</p>
											<p>58 (52,7%)</p>
											<p>26 (55,3%)</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>25 (44,6%)</p>
											<p>52 (47,3%)</p>
											<p>21 (44,7%)</p>
										</entry>
									</row>
								</tbody>
							</tgroup>
						</table>
					</p>
					<p>
						<strong>
							<pagenumber id="N124E6" label="40" numbering="arabic" start="40"/>
						</strong>
					</p>
					<p>
						<link id="_1318330141"/>
						<link id="_1102688125"/>
						<link id="_1102688959"/>
						<link id="_1122629661"/>
						<mm entity="Objekt3" file="Mueller_html_2e34fa1e.gif" id="N124FA" label="444#268">
							<caption>Abb. 3: Expression der COX-2 in 221 Tumorproben</caption>
						</mm>
					</p>
					<p>
						<link id="_1096550872"/>
						<link id="_1096551617"/>
						<link id="_1096577272"/>
						<link id="_1318330159"/>
						<link id="_1318337391"/>
						<link id="_1102688246"/>
						<link id="_1102688990"/>
						<link id="_1122629803"/>
						<link id="_1122629817"/>
						<link id="_1122629845"/>
						<mm entity="Objekt4" file="Mueller_html_m5187445b.gif" id="N12523" label="446#270">
							<caption>Abb. 4: Expression der COX-1 in 218 Tumorproben</caption>
						</mm>
					</p>
					<p>
						<pagenumber id="N1252E" label="41" numbering="arabic" start="41"/>
						<link id="_1096553069"/>
						<link id="_1096553682"/>
						<link id="_1096576926"/>
						<link id="_1096577164"/>
						<link id="_1096577206"/>
						<link id="_1318329533"/>
						<link id="_1318337517"/>
						<link id="_1102689163"/>
						<link id="_1102690150"/>
						<link id="_1108303954"/>
						<link id="_1108303973"/>
						<link id="_1122633054"/>
						<link id="_1122633141"/>
						<link id="_1141800772"/>
						<link id="_1141800814"/>
						<link id="_1141800827"/>
						<mm entity="Objekt5" file="Mueller_html_59e19ab4.gif" id="N12562" label="532#290">
							<caption>
								<link id="_Ref53034498"/>Abb. 5: Korrelation der COX-2 Expression mit verschiedenen histologischen Typen des Mammakarzinoms; p=0,012 <em>(Chi</em>
								<em>
									<sup>2</sup>
								</em>
								<em> Test)</em>
							</caption>
						</mm>
					</p>
					<p>
						<link id="_1096553547"/>
						<link id="_1096577146"/>
						<link id="_1096577212"/>
						<link id="_1317962436"/>
						<link id="_1318329628"/>
						<link id="_1318329645"/>
						<link id="_1318338973"/>
						<link id="_1102689197"/>
						<link id="_1102690260"/>
						<link id="_1108304047"/>
						<link id="_1108304065"/>
						<link id="_1108304140"/>
						<link id="_1108304576"/>
						<link id="_1122633273"/>
						<link id="_1141800760"/>
						<mm entity="Objekt6" file="Mueller_html_69ed5c8b.gif" id="N125A9" label="481#290">
							<caption>
								<link id="_Ref53034537"/>Abb. 6: Korrelation der COX-2 Expression mit der Tumorgröße; p&lt;0,0005 <br/>
								<em>(Fisher Test)</em>
							</caption>
						</mm>
					</p>
					<p>
						<pagenumber id="N125BC" label="42" numbering="arabic" start="42"/>
						<link id="_1096577066"/>
						<link id="_1096577133"/>
						<link id="_1096577219"/>
						<link id="_1318329743"/>
						<link id="_1318338945"/>
						<link id="_1102689218"/>
						<link id="_1102690311"/>
						<link id="_1122633507"/>
						<mm entity="Objekt7" file="Mueller_html_f772cb4.gif" id="N125D8" label="491#285">
							<caption>
								<link id="_Ref53034549"/>Abb. 7: Korrelation der COX-2 Expression mit dem Lymphknotenstatus; p&lt;0,0005 <em>(Chi</em>
								<em>
									<sup>2</sup>
								</em>
								<em> Test)</em>
							</caption>
						</mm>
					</p>
					<p>
						<link id="_1096577090"/>
						<link id="_1318329794"/>
						<link id="_1102689253"/>
						<link id="_1102689299"/>
						<link id="_1102690494"/>
						<link id="_1122633675"/>
						<mm entity="Objekt8" file="Mueller_html_m6958fcec.gif" id="N12604" label="491#285">
							<caption>
								<link id="_Ref53034664"/>Abb. 8: Korrelation der COX-2 Expression mit dem Grading; p&lt;0,0005 <em>(Chi</em>
								<em>
									<sup>2</sup>
								</em>
								<em> Test)</em>
							</caption>
						</mm>
					</p>
					<p>
						<pagenumber id="N1261E" label="43" numbering="arabic" start="43"/>
						<link id="_1096571831"/>
						<link id="_1096577302"/>
						<link id="_1096577368"/>
						<link id="_1318329833"/>
						<link id="_1318329845"/>
						<link id="_1318404218"/>
						<link id="_1318405124"/>
						<link id="_1102689268"/>
						<link id="_1102690553"/>
						<link id="_1102690598"/>
						<link id="_1122633856"/>
						<link id="_1122633969"/>
						<link id="_1122634015"/>
						<link id="_1122648174"/>
						<link id="_1122648222"/>
						<mm entity="Objekt9" file="Mueller_html_70d8edc0.gif" id="N1264F" label="511#296">
							<caption>
								<link id="_Ref53034680"/>Abb. 9: Korrelation der COX-2 Expression mit der Gefäßinvasion; p=0,03 <br/>
								<em>(Fisher Test)</em>
							</caption>
						</mm>
					</p>
					<p>
						<link id="_1096577315"/>
						<link id="_1096577327"/>
						<link id="_1318329961"/>
						<link id="_1318338853"/>
						<link id="_1318405143"/>
						<link id="_1102690720"/>
						<link id="_1122634187"/>
						<link id="_1122648319"/>
						<mm entity="Objekt10" file="Mueller_html_m47e8fce8.gif" id="N1267A" label="481#279">
							<caption>
								<link id="_Ref53034699"/>Abb. 10: Korrelation der COX-2 Expression mit dem Östrogenrezeptorstatus; p=0,04 <em>(Fisher Test)</em>
							</caption>
						</mm>
					</p>
					<p>
						<pagenumber id="N1268B" label="44" numbering="arabic" start="44"/>
						<link id="_1318330021"/>
						<link id="_1102690890"/>
						<link id="_1102690923"/>
						<link id="_1108304399"/>
						<link id="_1108304525"/>
						<link id="_1122634698"/>
						<mm entity="Objekt11" file="Mueller_html_m10c4ca25.gif" id="N126A1" label="481#290">
							<caption>
								<link id="_Ref53034791"/>Abb. 11: Korrelation der COX-1 Expression mit der Tumorgröße; p=0,02 <em>(Fisher Test)</em>
							</caption>
						</mm>
					</p>
					<p>
						<link id="_1096578033"/>
						<link id="_1318330059"/>
						<link id="_1102691083"/>
						<link id="_1122634935"/>
						<mm entity="Objekt12" file="Mueller_html_4fd518a4.gif" id="N126BE" label="491#285">
							<caption>
								<link id="_Ref53034860"/>Abb. 12: Korrelation der COX-1 Expression mit dem Lymphknotenstatus; p=0,01 (<em>Chi</em>
								<em>
									<sup>2</sup>
								</em>
								<em> Test)</em>
							</caption>
						</mm>
					</p>
				</subsection>
			</section>
			<section id="N126D8" label="3.4">
				<head>
					<pagenumber id="N126DC" label="45" numbering="arabic" start="45"/>Univariate Überlebensanalyse</head>
				<p>Von allen Patientinnen, die zum Zeitpunkt der Analyse noch am Leben waren, betrug die Nachbeobachtungszeit im Durchschnitt 87 Monate (2-132 Monate). Während dieser Zeit verstarben 67 Patientinnen (30%).</p>
				<p>Bei 48 der 169 Patientinnen (28%) traten in der Nachbeobachtungszeit Rezidive auf. Die mittlere Nachbeobachtungszeit der Frauen ohne Rezidiv betrug 60 Monate <br/>(1-120 Monate).</p>
				<p>Alle Daten sind zusammenfassend in <link ref="_Ref53034994">Tabelle 8</link> dargestellt.</p>
				<subsection id="N126F0" label="3.4.1">
					<head>Prognoserelevante klinisch-pathologische Parameter</head>
					<p>Die folgenden Abbildungen stellen die für das rezidivfreie und Gesamtüberleben relevanten signifikanten Parameter dar. Darüber hinaus erreichten sowohl im rezidivfreien, als auch im Gesamtüberleben die Tumorgröße &gt;20 mm (p=0,0063 bzw. p&lt;0,0005) sowie die Stadien pT2-4 (p=0,0234 bzw. p=0,0001) statistische Signifikanz.<br/>Die Gefäßinvasion (p=0,03) erwies sich ebenso wie die Tumorproliferation (p=0,0007) nur im rezidivfreien Überleben als signifikant.</p>
					<p>
						<pagenumber id="N126FC" label="46" numbering="arabic" start="46"/>
					</p>
					<p>
						<mm entity="Grafik1" file="Mueller_html_32b591c5.png" id="N12703" label="535#361">
							<caption>Abb. 13: Einfluß der Lymphknotenmetastasierung auf das rezidivfreie Überleben</caption>
						</mm>
					</p>
					<p>
						<mm entity="Grafik2" file="Mueller_html_m16051753.png" id="N1270E" label="535#358">
							<caption>Abb. 14: Einfluß der Lymphknotenmetastasierung auf das Gesamtüberleben</caption>
						</mm>
					</p>
					<p>
						<pagenumber id="N12719" label="47" numbering="arabic" start="47"/>
						<mm entity="Grafik3" file="Mueller_html_5d5bf1ad.png" id="N1271D" label="522#379">
							<caption>Abb. 15: Einfluß der histologischen Entdifferenzierung auf das rezidivfreie Überleben</caption>
						</mm>
					</p>
					<p>
						<mm entity="Grafik4" file="Mueller_html_766ef899.png" id="N12728" label="522#374">
							<caption>Abb. 16: Einfluß der histologischen Entdifferenzierung auf das Gesamtüberleben</caption>
						</mm>
					</p>
					<p>
						<pagenumber id="N12733" label="48" numbering="arabic" start="48"/>
					</p>
				</subsection>
				<subsection id="N12739" label="3.4.2">
					<head>Prognostische Bedeutung der COX-2 Expression</head>
					<p>Die univariate Überlebensanalyse zeigte eine signifikante Korrelation zwischen einer positiven COX-2 Expression und einem verminderten rezidivfreien Überleben (p=0,0007).</p>
					<p>
						<mm entity="Grafik5" file="Mueller_html_m2d18b157.png" id="N12743" label="535#402">
							<caption>Abb. 17: Einfluß der COX-2 Expression auf das rezidivfreie Überleben</caption>
						</mm>
					</p>
					<p>Während die 5-Jahres-Überlebensrate im rezidivfreien Überleben bei Patientinnen mit COX-2 negativen Tumoren 82% betrug, war sie in der Gruppe der COX-2 positiven Tumoren auf 65% reduziert.</p>
					<p>
						<pagenumber id="N12751" label="49" numbering="arabic" start="49"/>Ähnliche Unterschiede fanden sich beim Einfluß der COX-2 Expression auf das Gesamtüberleben. Auch hier korrelierte eine positive COX-2 Expression signifikant (p=0,02) mit einem verminderten Überleben innerhalb des dafür definierten Zeitraumes.</p>
					<p>
						<mm entity="Grafik6" file="Mueller_html_3d47c55c.png" id="N12758" label="535#373">
							<caption>Abb. 18: Einfluß der COX-2 auf das Gesamtüberleben</caption>
						</mm>
					</p>
					<p>Die 5-Jahres-Überlebensrate im Gesamtüberleben bei Patientinnen mit COX-2 negativen Tumoren betrug 78%. Im Gegensatz dazu ist sie bei der Gruppe der COX-2 positiven Patientinnen auf 65% gefallen.</p>
					<p>Eine positive COX-2 Expression erwies sich auch innerhalb einer Subgruppe (n=50), welche adjuvant mit Tamoxifen therapiert worden ist, als signifikanter Prognoseparameter bezüglich des Gesamtüberlebens (p=0,04).</p>
				</subsection>
				<subsection id="N12768" label="3.4.3">
					<head>
						<pagenumber id="N1276C" label="50" numbering="arabic" start="50"/>Prognostische Bedeutung der COX-1 Expression</head>
					<p>Zwischen der COX-1 Expression und dem rezidivfreien Überleben (p=0,88) sowie dem Gesamtüberleben (p=0,53) konnten keine signifikanten Zusammenhänge erkannt werden (<link ref="_Ref53035138">Abb. 19</link>, <link ref="_Ref53035150">Abb. 20</link>).</p>
					<p>
						<mm entity="Grafik7" file="Mueller_html_7639eb51.png" id="N1277E" label="535#387">
							<caption>
								<link id="_Ref53035138"/>Abb. 19: Einfluß der COX-1 Expression auf das rezidivfreie Überleben</caption>
						</mm>
					</p>
					<p>
						<pagenumber id="N1278C" label="51" numbering="arabic" start="51"/>
						<mm entity="Grafik8" file="Mueller_html_52a6860.png" id="N12790" label="535#384">
							<caption>
								<link id="_Ref53035150"/>Abb. 20: Einfluß der COX-1 auf das Gesamtüberleben</caption>
						</mm>
					</p>
					<p>
						<table frame="none" id="N1279E" orient="port" tocentry="1">
							<caption>
								<link id="_Ref53034994"/>
								<pagenumber id="N127A8" label="52" numbering="arabic" start="52"/>Tabelle 8a: Univariate Überlebensanalyse (Kaplan-Meier): Mittleres rezidivfreies Überleben sowie Gesamtüberleben bezogen auf klinisch-pathologische Faktoren und COX-1 oder COX-2 Expression</caption>
							<tgroup align="left" char="" charoff="50" cols="11">
								<colspec colname="1" colnum="1"/>
								<colspec colname="2" colnum="2"/>
								<colspec colname="3" colnum="3"/>
								<colspec colname="4" colnum="4"/>
								<colspec colname="5" colnum="5"/>
								<colspec colname="6" colnum="6"/>
								<colspec colname="7" colnum="7"/>
								<colspec colname="8" colnum="8"/>
								<colspec colname="9" colnum="9"/>
								<tbody valign="top">
									<row>
										<entry morerows="0" rotate="0" valign="top"/>
										<entry morerows="0" nameend="4" namest="2" rotate="0" valign="top">
											<p><strong>rezidivfreies Überleben</strong></p>
										</entry>
										<entry morerows="0" nameend="9" namest="6" rotate="0" valign="top">
											<p>
												<strong>Gesamtüberleben</strong>
											</p>
										</entry>
									</row>
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>Merkmal</strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>Fallzahl</strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>Ereig-<br/>nisse</strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>5-Jahres-<br/>Überlebens-<br/>rate<br/>(% ± SE)</strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>Log<br/>rank</strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>Fallzahl</strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>Ereig-<br/>nisse</strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>5-Jahres-<br/>Überlebens-<br/>rate<br/>(% ± SE)</strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>Log<br/>rank</strong>
											</p>
										</entry>
									</row>
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>COX-2<br/>Expression</strong></p>
										</entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p>0,0007</p></entry>
										
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p>0,02</p></entry>
									</row>
									<row>
										<entry morerows="0" rotate="0" valign="top">
												<p>negativ</p><p>positiv</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>107</p>
											<p>62</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>21</p>
											<p>27</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>81,7 ± 4,1</p>
											<p>64,9 ± 6,9</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p/>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>141</p>
											<p>80</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>39</p>
											<p>37</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>77,5 ± 3,7</p>
											<p>64,5 ± 5,6</p>
										</entry>
									</row>
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>COX-1<br/>
												Expression</strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p>0,88</p></entry>
										
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p>0,53</p></entry>
									</row>
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>negativ</p>
											<p>positiv</p>
										</entry>					
										<entry morerows="0" rotate="0" valign="top">
											<p>93</p>
											<p>74</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>27</p>
											<p>20</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>76,4 ± 4,8</p>
											<p>75,3 ± 5,7</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p/>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>119</p>
											<p>99</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>39</p>
											<p>37</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>75,1 ± 4,2</p>
											<p>69,5 ± 4,8</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p/>
										</entry>
									</row>
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>histologischer<br/>Typ</strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p>0,29</p></entry>
										
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p>0,45</p></entry>										
									</row>
									<row>
										<entry morerows="0" rotate="0" valign="top">
												<p>duktales Karzinom</p>
												<p>lobuläres Karzinom</p>
												<p>andere Karzinome</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>137</p>
											<p>23</p>
											<p>9</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>43</p>
											<p>4</p>
											<p>1</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>73,6 ± 4,1</p>
											<p>84,4 ± 8,4</p>
											<p>88,9 ± 10,5</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p/>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>179</p>
											<p>28</p>
											<p>14</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>66</p>
											<p>7</p>
											<p>3</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>70,3 ± 3,6</p>
											<p>84,2 ± 7,2</p>
											<p>84,6 ± 10,0</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p/>
										</entry>
									</row>
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>Tumorgröße (mm)</strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p>0,006</p></entry>
										
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p>&lt;0,00005</p></entry>
									</row>
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>&#8804;20</p>
											<p>&gt;20</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>107</p>
											<p>62</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>23</p>
											<p>25</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>80,3 ± 4,2</p>
											<p>67,3 ± 6,6</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p/>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>142</p>
											<p>79</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>35</p>
											<p>41</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>79,0 ± 3,6</p>
											<p>64,1 ± 5,8</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p/>
										</entry>
									</row>
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>Lymphknotenstatus</strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p>&lt;0,00005</p></entry>
										
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p>&lt;0,00005</p></entry>
									</row>
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>pN0 oder pN1mic</p>
											<p>pN1a oder pN2a</p>
											<p>pN3a</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>86</p>
											<p>58</p>
											<p>25</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>12</p>
											<p>22</p>
											<p>14</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>84,1 ± 4,5</p>
											<p>72,7 ± 6,3</p>
											<p>49,4 ± 11,4</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p/>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>114</p>
											<p>74</p>
											<p>33</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>28</p>
											<p>26</p>
											<p>22</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>78,2 ± 4,0</p>
											<p>78,2 ± 4,0</p>
											<p>37,3 ± 9,4</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p/>
										</entry>
									</row>
								</tbody>
							</tgroup>
						</table>
					</p>
					<p>
						<table frame="none" id="N12BF3" orient="port" tocentry="1">
							<caption>
								<pagenumber id="N12BFA" label="53" numbering="arabic" start="53"/>Tabelle 8b: Univariate Überlebensanalyse (Kaplan-Meier): Mittleres rezidivfreies Überleben sowie Gesamtüberleben bezogen auf klinisch-pathologische Faktoren und COX-1 oder COX-2 Expression</caption>
							<tgroup align="left" char="" charoff="50" cols="11">
								<colspec colname="1" colnum="1"/>
								<colspec colname="2" colnum="2"/>
								<colspec colname="3" colnum="3"/>
								<colspec colname="4" colnum="4"/>
								<colspec colname="5" colnum="5"/>
								<colspec colname="6" colnum="6"/>
								<colspec colname="7" colnum="7"/>
								<colspec colname="8" colnum="8"/>
								<colspec colname="9" colnum="9"/>

								<tbody valign="top">
									<row>
										<entry morerows="0" rotate="0" valign="top"/>
										<entry morerows="0" nameend="5" namest="2" rotate="0" valign="top">
											<p>rezidivfreies Überleben</p>
										</entry>
										<entry morerows="0" nameend="9" namest="6" rotate="0" valign="top">
											<p>
												<strong>Gesamtüberleben</strong>
											</p>
										</entry>
									</row>
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>Merkmal</strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>Fallzahl</strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>Ereig-<br/>nisse</strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>5-Jahres-<br/>Überlebens-<br/>rate<br/>(% ± SE)</strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>Log<br/>rank</strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>Fallzahl</strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>Ereig-<br/>nisse</strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>5-Jahres-<br/>Überlebens-<br/>rate<br/>(% ± SE)</strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>Log<br/>rank</strong>
											</p>
										</entry>
									</row>
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>Differenzierungs-<br/>grad<br/></strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p>0,0002</p></entry>
										
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p>0,0007</p></entry>
									</row>
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>G1</p>
											<p>G2</p>
											<p>G3</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>39</p>
											<p>89</p>
											<p>39</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>3</p>
											<p>27</p>
											<p>17</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>96,1 ± 3,7</p>
											<p>74,8 ± 4,9</p>
											<p>57,9 ± 9,4</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p/>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>56</p>
											<p>113</p>
											<p>47</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>12</p>
											<p>38</p>
											<p>25</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>84,6 ± 5,0</p>
											<p>76,1 ± 4,2</p>
											<p>46,5 ± 8,2</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p/>
										</entry>
									</row>
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>Gefäßinvasion</strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p>0,03</p></entry>
										
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p>0,08</p></entry>
									</row>
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>nicht erkennbar</p>
											<p>positiv</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>139</p>
											<p>30</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>34</p>
											<p>14</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>77,5 ± 4,0</p>
											<p>65,9 ± 9,3</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p/>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>183</p>
											<p>38</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>59</p>
											<p>17</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>74,6 ± 3,4</p>
											<p>63,7 ± 8,1</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p/>
										</entry>
									</row>
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>Östrogenrezeptor-<br/>status<br/>
												</strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p>0,50</p></entry>
										
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p>0,15</p></entry>
									</row>
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>negativ</p>
											<p>positiv</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>52</p>
											<p>80</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>14</p>
											<p>18</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>82,8 ± 6,1</p>
											<p>79,5 ± 4,9</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p/>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>58</p>
											<p>100</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>23</p>
											<p>28</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>68,3 ± 6,4</p>
											<p>73,8 ± 4,7</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p/>
										</entry>
									</row>
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>c-erbB2 Status</strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p>0,76</p></entry>
										
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p>0,29</p></entry>
									</row>
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>-</p>
											<p>+</p>
											<p>++</p>
											<p>+++</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>60</p>
											<p>31</p>
											<p>22</p>
											<p>18</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>19</p>
											<p>7</p>
											<p>4</p>
											<p>5</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>75,4 ± 6,0</p>
											<p>85,8 ± 6,6</p>
											<p>76,9 ± 10,5</p>
											<p>81,6 ± 9,6</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p/>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>73</p>
											<p>35</p>
											<p>24</p>
											<p>19</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>27</p>
											<p>9</p>
											<p>7</p>
											<p>9</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>73,3 ± 5,4</p>
											<p>77,0 ± 7,7</p>
											<p>65,2 ± 10,7</p>
											<p>54,7 ± 12,2</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>
											</p>
										</entry>
									</row>
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>Tumorproliferation</strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p>0,0007</p></entry>

										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p>0,63</p></entry>										
									</row>
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>MIB-1 &lt;20%</p>
											<p>MIB-1 &#8805;20%</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>93</p>
											<p>26</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>16</p>
											<p>10</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>88,6 ± 3,6</p>
											<p>65,8 ± 11,0</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p/>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>110</p>
											<p>32</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>35</p>
											<p>10</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>72,3 ± 4,5</p>
											<p>69,0 ± 8,6</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p/>
										</entry>
									</row>
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>
												<strong>Alter</strong>
											</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p>0,08</p></entry>

										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p/></entry>
										<entry morerows="0" rotate="0" valign="top"><p>0,34</p></entry>										
									</row>
									<row>
										<entry morerows="0" rotate="0" valign="top">
											<p>&lt;60 Jahre</p>
											<p>&gt;60 Jahre</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>84</p>
											<p>85</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>31</p>
											<p>17</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>72,8 ± 5,3</p>
											<p>78,8 ± 5,0</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p/>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>109</p>
											<p>112</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>35</p>
											<p>41</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p>79,0 ± 4,1</p>
											<p>66,7 ± 4,7</p>
										</entry>
										<entry morerows="0" rotate="0" valign="top">
											<p/>
										</entry>
									</row>
								</tbody>
							</tgroup>
						</table>
					</p>
				</subsection>
			</section>
			<section id="N1310D" label="3.5">
				<head>
					<pagenumber id="N13111" label="54" numbering="arabic" start="54"/>Multivariate Überlebensanalyse</head>
				<p>In die multivariate Überlebensanalyse wurden die Faktoren einbezogen, welche in der univariaten Analyse sowohl im rezidivfreien- als auch im Gesamtüberleben signifikante Korrelationen aufgewiesen hatten: die absolute Anzahl positiver Lymphknoten, die Tumorgröße und der histologische Differenzierungsgrad. Zusätzlich wurde das Alter der Patientinnen zum Zeitpunkt der Diagnosestellung in die Analyse aufgenommen.</p>
				<p>In der Analyse des rezidivfreien Überlebens wurde deutlich, daß die Anzahl positiver Lymphknoten die größte prognostische Relevanz (p&lt;0,0005; RR 1,09 {95%CI 1,05-1,14}) besitzt. Eine erhöhte COX-2 Expression erreichte in dieser Betrachtung grenzwertige Signifikanz (p=0,049; RR 1.90 {95%CI 1,004-3,59}).</p>
				<p>Weiterhin stellten sich das Gesamtgrading und der G3-Status unabhängig betrachtet als signifikant heraus.</p>
				<p>In der Betrachtung des Gesamtüberlebens erreichten folgende Faktoren als unabhängige Parameter statistische Signifikanz: Anzahl positiver Lymphknoten, Tumorgröße und Alter der Patientinnen (<link ref="_Ref53036896">Tabelle 9</link>). </p>
				<p>
					<table frame="none" id="N13128" orient="port" tocentry="1">
						<caption>
							<link id="_Ref53036896"/>Tabelle 9: Multivariate Überlebensanalyse (COX Regressionsmodell)</caption>
						<tgroup align="left" char="" charoff="50" cols="11">
							<colspec colname="1" colnum="1"/>
							<colspec colname="2" colnum="2"/>
							<colspec colname="3" colnum="3"/>
							<colspec colname="4" colnum="4"/>
							<colspec colname="5" colnum="5"/>
							<colspec colname="6" colnum="6"/>
							<colspec colname="7" colnum="7"/>
							<colspec colname="8" colnum="8"/>
							<tbody valign="top">
								<row>
									<entry morerows="0" rotate="0" valign="top"/>
									<entry morerows="0" nameend="4" namest="2" rotate="0" valign="top">
										<p><strong>rezidivfreies Überleben</strong></p>
									</entry>
									<entry morerows="0" rotate="0" valign="top"/>
									<entry morerows="0" nameend="8" namest="6" rotate="0" valign="top">
										<p>
											<strong>Gesamtüberleben</strong>
										</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top"/>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>
											<strong>Merkmal</strong>
										</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>
											<strong>RR</strong>
										</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>
											<strong>95% CI</strong>
										</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>
											<strong>p-Wert</strong>
										</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p> </p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>
											<strong>RR</strong>
										</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>
											<strong>95% CI</strong>
										</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>
											<strong>p-Wert</strong>
										</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p> </p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>
											<strong>COX-2 Expression<br/></strong>
										</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top"><p/></entry>
									<entry morerows="0" rotate="0" valign="top"><p/></entry>
									<entry morerows="0" rotate="0" valign="top"><p>0,049</p></entry>
									
									<entry morerows="0" rotate="0" valign="top"><p/></entry>
									
									<entry morerows="0" rotate="0" valign="top"><p/></entry>
									<entry morerows="0" rotate="0" valign="top"><p/></entry>
									<entry morerows="0" rotate="0" valign="top"><p>0,64</p></entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>negativ</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>1,0</p>
									</entry>
									
									<entry morerows="0" rotate="0" valign="top"/>
									<entry morerows="0" rotate="0" valign="top"/>
									
									<entry morerows="0" rotate="0" valign="top"/>
																		
									<entry morerows="0" rotate="0" valign="top">
										<p>1,0</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">										
										<p>positiv</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">					
										<p>1,9</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>1,004 &#8211; 3,59</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>0,049</p>
									</entry>
									
									<entry morerows="0" rotate="0" valign="top"/>
									<entry morerows="0" rotate="0" valign="top">
										<p>1,14</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>0,67 - 1,93</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>0,64</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>
											<strong>Anzahl positiver<br/>Lymphknoten</strong>
										</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>1,09</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>1,05 &#8211; 1,14</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>&lt;0,0005</p>
									</entry>
									
									<entry morerows="0" rotate="0" valign="top">
										<p/>
									</entry>
									
									<entry morerows="0" rotate="0" valign="top">
										<p>1,05</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>1,01 &#8211; 1,08</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>0,0005</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>
											<strong>Tumorgröße (mm)</strong>
										</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>0,97</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>0,94 &#8211; 1,00</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>0,057</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top"/>
									<entry morerows="0" rotate="0" valign="top">
										<p>1,03</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>1,01 &#8211; 1,05</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>0,005</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>
											<strong>Differenzierungs-<br/>grad</strong>
										</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>	G1</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>1,0</p>
									</entry>
									
									<entry morerows="0" rotate="0" valign="top"><p/></entry>
									<entry morerows="0" rotate="0" valign="top"><p/></entry>
									
									<entry morerows="0" rotate="0" valign="top"><p/></entry>
									
									<entry morerows="0" rotate="0" valign="top">
										<p>1,0</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>G2</p>
										<p>G3</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>2,86</p>
										<p>5,38</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>0,84 &#8211; 9,78</p>
										<p>1,48 &#8211; 19,56</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>0,09</p>
										<p>0,01</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top"/>
									<entry morerows="0" rotate="0" valign="top">
										<p>1,23</p>
										<p>2,13</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>0,62 &#8211; 2,43</p>
										<p>0,96 &#8211; 4,76</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top">
										<p>0,55</p>
										<p>0,06</p>
									</entry>
								</row>
								<row>
									<entry morerows="0" rotate="0" valign="top">
										<p>
											<strong>Alter zum <br/>Zeitpunkt der <br/>Diagnose (Jahre)</strong>
										</p>
									</entry>
									<entry morerows="0" rotate="0" valign="bottom">
										<p>0,99</p>
									</entry>
									<entry morerows="0" rotate="0" valign="bottom">
										<p>0,96 &#8211; 1,01</p>
									</entry>
									<entry morerows="0" rotate="0" valign="bottom">
										<p>0,33</p>
									</entry>
									<entry morerows="0" rotate="0" valign="top"/>
									<entry morerows="0" rotate="0" valign="bottom">
										<p>1,02</p>
									</entry>
									<entry morerows="0" rotate="0" valign="bottom">
										<p>1,003 &#8211; 1,05</p>
									</entry>
									<entry morerows="0" rotate="0" valign="bottom">
										<p>0,03</p>
									</entry>
								</row>
							</tbody>
						</tgroup>
					</table>
				</p>
				<p>
					<pagenumber id="N1342B" label="56" numbering="arabic" start="56"/>
				</p>
			</section>
			<section id="N13431" label="3.6">
				<head>Zellinien </head>
				<p>Ergänzend zu den immunhistochemischen Untersuchungen wurden 2 Mammakarzinomzellinien (MCF7; SK-BR-3) auf die Expression der COX-1 und -2 mit Hilfe des Western Blot untersucht. Es zeigte sich, daß beide Zellinien eine geringe basale Expression der COX-2 aufwiesen, die unter Zugabe von IL-1&#946; und TPA stimulierbar gewesen ist (<link ref="_Ref53036963">Abb. 21</link>, <link ref="_Ref53036974">Abb. 22</link>). </p>
				<p>Die COX-1 war in beiden Zellinien im Western Blot nicht darstellbar.</p>
				<p>
					<mm entity="Grafik9" file="Mueller_html_mf2ae264.jpg" id="N13446" label="343#170">
						<caption>
							<link id="_Ref53036963"/>Abb. 21: Darstellung der COX-2 Expression in MCF7 mit Hilfe des Western Blot. Positivkontrolle: Expression von &#946;-Aktin</caption>
					</mm>
				</p>
				<p>
					<mm entity="Grafik10" file="Mueller_html_m7b94146d.jpg" id="N13454" label="356#170">
						<caption>
							<link id="_Ref53036974"/>Abb. 22: Darstellung der COX-2 Expression in SK-BR-3 mit Hilfe des Western Blot. Positivkontrolle: Expression von &#946;-Aktin</caption>
					</mm>
				</p>
				<p>
					<pagenumber id="N13462" label="57" numbering="arabic" start="57"/>
				</p>
			</section>
			<section id="N13468" label="3.7">
				<head>Immunhistochemische Ergebnisse</head>
				<p>
					<link id="_1173294973"/>
					<mm entity="Objekt13" file="Mueller_html_4f5c831c.gif" id="N13472" label="271#216">
						<caption>
							<link id="_Ref53034248"/>Abb. 23: COX-2 negativ Normalgewebe</caption>
					</mm>
				</p>
				<p>
					<mm entity="Grafik11" file="Mueller_html_m7b0e07d9.jpg" id="N13480" label="270#216">
						<caption>
							<link id="_Ref68883300"/>Abb. 24: COX-2 IRS 12</caption>
					</mm>
				</p>
				<p>
					<mm entity="Grafik12" file="Mueller_html_42834765.jpg" id="N1348E" label="270#215">
						<caption>
							<link id="_Ref68885656"/>Abb. 25: COX-2 mit Peptid</caption>
					</mm>
				</p>
				<p>
					<pagenumber id="N1349C" label="58" numbering="arabic" start="58"/>
					<mm entity="Grafik13" file="Mueller_html_m3d470a94.jpg" id="N134A0" label="270#216">
						<caption>Abb. 26: COX-2 negativ IRS 0</caption>
					</mm>
				</p>
				<p>
					<mm entity="Grafik14" file="Mueller_html_m2fb935f0.jpg" id="N134AB" label="270#216">
						<caption>
							<link id="_Ref68883365"/>Abb. 27: COX-1 IRS 12</caption>
					</mm>
				</p>
				<p>
					<mm entity="Grafik15" file="Mueller_html_m2a703882.jpg" id="N134B9" label="270#216">
						<caption>
							<link id="_Ref68883320"/>Abb. 28: COX-2 IRS 12</caption>
					</mm>
				</p>
				<p>
					<pagenumber id="N134C7" label="59" numbering="arabic" start="59"/>
					<mm entity="Grafik16" file="Mueller_html_mfd625e.jpg" id="N134CB" label="259#207">
						<caption>
							<link id="_Ref68883331"/>Abb. 29: COX-2 IRS 8</caption>
					</mm>
				</p>
				<p>
					<mm entity="Grafik17" file="Mueller_html_7cfc5eb4.jpg" id="N134D9" label="259#207">
						<caption>Abb. 30: COX-2 IRS 4</caption>
					</mm>
				</p>
				<p>
					<mm entity="Grafik18" file="Mueller_html_m5d0f4caa.jpg" id="N134E4" label="259#207">
						<caption>Abb. 31: COX-2 negativ IRS 0</caption>
					</mm>
				</p>
			</section>
		</chapter></cms:content></cms:document></cms:container>