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find Keyword "bclx gene" 1 results
  • The Expression of ApoptosisRelated Gene bclx, bax and Estrogen Receptor in Primary Gallbladder Carcinoma and Its Clinical Significance

    Objective To study the relationship between the expression of apoptosisrelated gene bclx,bax and estrogen receptor (ER) in primary gallbladder carcinoma (PGC) and its clinical significance. MethodsImmunohistochemistry of labeled dextran polymer (LDP) with EnvisionTM system was used to detect ER and gene bclx and bax. ResultsThe positive rate of bclx,bax and ER were 72.3%,66.0% and 59.6% in 47 cases with primary gallbladder carcinoma and 40.0%,93.3% and 93.3% in 6 cases with gallbladder adenomahyperplastic. The expression of bax and ER in PGC was significantly lower than that in gallbladder adenomahyperplastic (P<0.05),the expression of bclx was significantly higher in PGC than that in the latter (P<0.05).The expression of bclx and ER in well differentiated PGC was significantly higher than that in moderately, poorly differentiated PGC (P<0.05); bax expression in well differentiated PGC was lower. ER and bax expression in male PGC was significantly lower than that in female PGC (P<0.01), the expression of bclx in male PGC was higher (P<0.05).ER was more highly expressed in smaller PGC than in larger one (P<0.05). ER and bax, bclx were not different between various clinical stages and ages (P>0.05,respectively). Conclusion The expression ER, apoptosisrelated gene bclx and bax have correlation with differentiation and sex in PGC, their levels shows significance in the prognosis of PGC.

    Release date:2016-08-28 05:10 Export PDF Favorites Scan
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