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P27在前列腺良性增生及前列腺癌中的变化分析 被引量:3

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摘要 目的:观察P27在前列腺良性增生和前列腺癌中的表达,对比分析其与在肿瘤发展中的意义。方法:随机从笔者所在医院2008年11月-2011年11月收治入院的前列腺良性增生患者和前列腺癌患者中各抽取40例分组对比研究,使用免疫组化S-P法对患者标本组织中的P27蛋白进行检测,并记录两组患者的组织病理分级和临床分期,对比分析两组患者相关资料,以观察P27在两组患者中的变化情况。结果:通过对P27蛋白检测结果的分组对比分析可知,前列腺良性增生患者的P27蛋白高表达率明显高于前列腺癌患者,差异有统计学意义(P<0.05);但对于前列腺癌患者组内比较而言,P27蛋白在各个分级、分期中的表达程度没有明显差异,无统计学意义(P>0.05)。结论:P27蛋白的表达与前列腺肿瘤的发生有关联,其表达的缺失或减少可以作为前列腺癌的重要监测指标,P27蛋白与肿瘤的分期发展无关。因此P27蛋白虽可对前列腺癌的检出和诊断有指导性作用,但无法确定肿瘤的临床分期,无法为临床治疗方案提供依据。
作者 谢辉
机构地区 邵阳市中心医院
出处 《中外医学研究》 2013年第14期45-46,共2页 CHINESE AND FOREIGN MEDICAL RESEARCH
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