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曲美他嗪对糖尿病心肌病大鼠心肌细胞凋亡的影响

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摘要 目的探讨曲美他嗪对糖尿病心肌病大鼠心肌细胞凋亡的影响。方法 SD大鼠50只,随机分为对照组,糖尿病心肌病组,曲美他嗪治疗组。第12周末采用Tunel法检测光镜下观察心肌细胞凋亡指数,免疫组化法测定Bcl-2,Bax及p53基因蛋白表达。结果曲美他嗪治疗组减少p53、Bax的表达,增加Bcl-2表达,抑制细胞凋亡指数。结论曲美他嗪能有效减少糖尿病大鼠心肌细胞凋亡。
出处 《中国现代药物应用》 2012年第10期132-133,共2页 Chinese Journal of Modern Drug Application
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