COX-2与BCL-2的表达与皮肤肿瘤的关系
【目的】了解常见的皮肤肿瘤组织环氧合酶-2(COX-2)和凋亡相关基因BCL-2表达的情况及其临床意义。初步探讨COX-2与BCL-2在皮肤肿瘤中过表达对肿瘤形成和发展的作用。【方法】免疫组织化学法检测脂溢性角化病(SK)15例,Bowen’s病(BD)15例,基底细胞上皮瘤(BCE)20例,鳞癌(SCC)20例及正常组织5例COX-2和BCL-2蛋白表达。【结果】各标本的肿瘤组织均有COX-2的表达,总体上的阳性率无显著性差异(x^2=0.148,P〉0.05),染色强度有显著性差异(Hc=90.70,P〈0.05),周围正常组织未见COX-2的表达。SCC、BD表达范围弥漫,以SCC表达强...
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Main Authors: | 毛越苹, 段朝晖, 尹若菲, 曾凡钦, 林宝珠 |
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Format: | Article |
Language: | zho |
Published: |
Editorial Office of Journal of Sun Yat-sen University
2006-01-01
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Series: | Zhongshan Daxue xuebao. Yixue kexue ban |
Subjects: | |
Online Access: | http://xuebaoyx.sysu.edu.cn/zh/article/43583664/ |
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