hTERC基因在預(yù)測(cè)宮頸上皮內(nèi)瘤變Ⅰ進(jìn)展和轉(zhuǎn)歸中的價(jià)值
發(fā)布時(shí)間:2019-07-23 17:50
【摘要】:目的:探討熒光原位雜交(FISH)技術(shù)檢測(cè)宮頸石蠟包埋切片中人類染色體端粒酶RNA(h TERC)基因擴(kuò)增情況,在預(yù)測(cè)宮頸上皮內(nèi)瘤變(CIN)Ⅰ進(jìn)展和轉(zhuǎn)歸中的價(jià)值。方法:收集55例CINⅠ患者的宮頸石蠟包埋病理標(biāo)本,隨訪后根據(jù)病理學(xué)確診情況分為3組,CINⅡ、Ⅲ及宮頸癌組(進(jìn)展組)13例、CINⅠ組(持續(xù)組)19例、正;蜓装Y組(轉(zhuǎn)歸組)23例。采用FISH技術(shù)檢測(cè)不同組中宮頸石蠟包埋切片中h TERC基因擴(kuò)增情況。結(jié)果:共有54例CINⅠ患者的宮頸石蠟包埋病理標(biāo)本納入研究,h TERC基因擴(kuò)增陽(yáng)性22例,其中進(jìn)展組12例,持續(xù)組9例,轉(zhuǎn)歸組1例,陽(yáng)性率分別為進(jìn)展組100.00%,持續(xù)組47.37%,轉(zhuǎn)歸組4.35%。3組h TERC基因擴(kuò)增陽(yáng)性率比較差異有統(tǒng)計(jì)學(xué)意義(P0.01)。異常信號(hào)比2∶3、2∶4、4∶4和N∶≥5的細(xì)胞數(shù)比例3組比較,差異有統(tǒng)計(jì)學(xué)意義(P0.01)。結(jié)論:采用FISH技術(shù)檢測(cè)宮頸石蠟包埋切片中h TERC基因擴(kuò)增情況可以預(yù)測(cè)CINⅠ的進(jìn)展和轉(zhuǎn)歸;異常信號(hào)比為4∶4和N∶≥5可能可以用來(lái)預(yù)測(cè)CINⅠ的進(jìn)展。
[Abstract]:Objective: to investigate the amplification of telomerase RNA (h TERC) gene in human chromosomes in paraffin embedded sections of cervix by fluorescence in situ hybridization (FISH), and its value in predicting the progress and prognosis of cervical intraepithelial neoplastic (CIN) 鈪,
本文編號(hào):2518298
[Abstract]:Objective: to investigate the amplification of telomerase RNA (h TERC) gene in human chromosomes in paraffin embedded sections of cervix by fluorescence in situ hybridization (FISH), and its value in predicting the progress and prognosis of cervical intraepithelial neoplastic (CIN) 鈪,
本文編號(hào):2518298
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