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大疱性类天疱疮皮损糖皮质激素受体α和β表达的研究

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摘要 目的了解大疱性类天疱疮(BP)皮损中糖皮质激素受体(GR)的表达与激素治疗反应的关系,探讨其表达在糖皮质激素(GC)治疗抵抗中的作用及意义。方法选择33例病理诊断为BP皮损的患者,根据既往病案调查分为激素治疗敏感组、激素治疗抵抗组,26例外科手术切取的健康皮肤作为正常对照。用免疫组化SP法(链酶卵白素-过氧化物酶法)检测BP患者皮损、正常对照组皮肤GR-α、GR-β的表达数量、强度和分布特点。结果激素治疗敏感组、激素治疗抵抗组、正常对照组的表皮各层细胞中GR阳性细胞分布、强度及数量不完全相同。结论GR在皮损组织中的表达强度及数量与是否产生GC治疗抵抗密切相关,检测BP患者皮损中表达可做为预测激素治疗反应的重要指标。
出处 《中国综合临床》 北大核心 2006年第10期886-888,共3页 Clinical Medicine of China
基金 河北省科技厅资助项目(05276101D-23)
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参考文献9

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