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CyclinD1和P21在多形性腺瘤及癌中的表达及临床意义 被引量:1

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摘要 目的:采用免疫组化法检测Cyclin D1和P21在PA及CPA中的表达,并以正常腮腺组织做对照,探讨二者在PA及CPA的发生发展中的作用及其相关性。方法:选取黑龙江省大庆市龙南医院口腔颌面外科手术标本45例,其中正常腮腺15例做对照,PA 20例,CPA 10例。用免疫组化法检测各组标本中CyclinD1和P21的表达,并结合患者的临床病理资料对上述指标进行统计学分析。结果:CyclinD1和P21在CPA中的表达水平明显高于PA,且染色多呈强阳性;PA的表达明显高于正常腮腺组织,各组之间有显著性差异(P<0.05)。两种因子之间呈正相关。结论:1在CPA中CyclinD1和P21高表达。2在CPA中的阳性率明显高于PA及正常腮腺组织。3CyclinD1和P21在PA中的表达明显高于正常腮腺组织。4CyclinD1和P21的表达在CPA中与病理分类密切相关。
出处 《黑龙江医药科学》 2008年第4期68-69,共2页 Heilongjiang Medicine and Pharmacy
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