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胡建功, 王春阳, 宋立刚, 孙立新. 妊娠滋养细胞肿瘤中p53的表达研究[J]. 肿瘤防治研究, 2004, 31(03): 140-141. DOI: 10.3971/j.issn.1000-8578.1649
引用本文: 胡建功, 王春阳, 宋立刚, 孙立新. 妊娠滋养细胞肿瘤中p53的表达研究[J]. 肿瘤防治研究, 2004, 31(03): 140-141. DOI: 10.3971/j.issn.1000-8578.1649
HU Jian-gong, WANG Chun-yang, SONG Li-gang, SUN Li-xing. A Study on the Expression of p53 in Gestational Trophoblastic Tumor[J]. Cancer Research on Prevention and Treatment, 2004, 31(03): 140-141. DOI: 10.3971/j.issn.1000-8578.1649
Citation: HU Jian-gong, WANG Chun-yang, SONG Li-gang, SUN Li-xing. A Study on the Expression of p53 in Gestational Trophoblastic Tumor[J]. Cancer Research on Prevention and Treatment, 2004, 31(03): 140-141. DOI: 10.3971/j.issn.1000-8578.1649

妊娠滋养细胞肿瘤中p53的表达研究

A Study on the Expression of p53 in Gestational Trophoblastic Tumor

  • 摘要: 目的 研究妊娠滋养细胞肿瘤 (GTT)中 p5 3的表达及意义。 方法 采用免疫组化S P法检测10例正常早期绒毛 (NP)、10例完全性葡萄胎 (CM )、2 0例侵袭性葡萄胎 (IM )、19例绒癌 (CCA)中p5 3的表达。结果 p5 3在上述各组中阳性表达率分别为4 .12 %、2 1.6 8%、39.6 1%、2 7.39%, 经统计学处理, NP与CM(P =0 .0 0 4 )、NP与IM (P =0 .0 0 0 )、NP与CCA(P =0 .0 0 1)、CM与IM (P =0 .0 30 ), 差异有统计学意义。结论 p5 3能促进GTT的恶性转化, p5 3的检测有助于CM与IM的鉴别。

     

    Abstract: Objective To investigate the features of p53 in gestational trophoblastic tumor (GTT). Methods The p53 was detected Immuno-histochemically in paraffin-embedded tissue of 10 cases of normal placenta(NP), 10 cases of complete hydatidiform mole (CM), 20 cases of invasive hydatidiform mole (IM) and 19 cases of choriocarcinoma(CCA). Results In NP, CM, IM and CCA, the p53 index were 4.12%, 21.68%, 39.61% and 27.39%. There were significant differences between NP and CM (P= 0.004), and between NP and IM (...

     

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