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细胞凋亡在脑出血肠屏障功能障碍中的作用 被引量:2

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摘要 目的:评估脑出血应激时肠粘膜细胞凋亡的状况。方法:健康成年雄性Wistar大鼠30只,随机分为脑出血组和对照组,各15只。实验组建立急性脑出血模型。免疫组化法检测肠粘膜细胞Bax和Bcl-2表达;TUNEL法检测肠粘膜细胞凋亡情况。结果:脑出血组大鼠均成功建成脑出血模型。脑出血组肠粘膜细胞Bax阳性细胞率高于对照组,Bcl-2阳性细胞率低于对照组,凋亡指数高于对照组(均P<0.05)。结论:脑出血后肠屏障功能障碍可能与肠粘膜上皮细胞的加速凋亡相关。
出处 《神经损伤与功能重建》 2015年第3期243-244,共2页 Neural Injury and Functional Reconstruction
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