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罗格列酮对大鼠脊髓损伤后神经细胞凋亡的影响 被引量:4

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摘要 目的观察罗格列酮对大鼠脊髓损伤后细胞凋亡的影响。方法 40只SD大鼠,以改良Allen法制作大鼠急性脊髓损伤模型(中度),随机分为损伤组和药物组,各20只。药物组大鼠尾静脉注射PPARγ受体激动剂罗格列酮。损伤后1、3、7、14 d取两组大鼠脊髓损伤区组织,采用TUNEL法检测细胞凋亡情况,Western blot法检测Bax、Bcl-2,同时采用BBB评分方法观察两组大鼠神经功能恢复情况。结果与损伤组相比,药物组大鼠神经细胞凋亡数少,Bax表达低,Bcl-2表达高,神经功能强(P均<0.05)。结论 PPARγ受体激动剂罗格列酮能减少脊髓损伤后神经细胞凋亡。
出处 《山东医药》 CAS 北大核心 2010年第22期35-36,共2页 Shandong Medical Journal
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同被引文献21

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