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HIF-lα和MMP-2蛋白在卵巢肿瘤的表达

Expressions of HIF-1α and MMP-2 in ovarian tumor
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摘要 目的 研究低氧诱导因子-1α(HIF-1α)和基质金属蛋白酶-2(MMP-2)蛋白在卵巢肿瘤的表达.方法 采用免疫组化法检测81例卵巢肿瘤组织蜡块中HIF-1α和MMP-2的表达情况,恶性组35例,其中卵巢浆液性囊腺癌26例,卵巢透明细胞癌9例;良性组24例,均为良性卵巢浆液性囊腺瘤;交界性组22例,均为交界性卵巢浆液性囊腺瘤.结果 HIF-1α和MMP-2在卵巢浆液性囊腺癌组织中阳性率显著高于交界性卵巢浆液性囊腺瘤和良性卵巢浆液性囊腺瘤,并随随着分化程度的降低和临床分期的增加,HIF-1α和MMP-2蛋白表达阳性率均升高(趋势χ2=7.74~12.52,均P〈0.05).结论 HIF-1α和MMP-2的表达可促进卵巢癌的发生和侵袭.
机构地区 第四军医大学
出处 《中国妇幼健康研究》 2012年第2期186-188,共3页 Chinese Journal of Woman and Child Health Research
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