龙胆泻肝汤对四氯化碳肝损伤大鼠肝脏转运功能的影响

Liaoning Journal of Traditional Chinese Medicine(2006)

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Abstract
目的:研究龙胆泻肝汤对四氯化碳(CC l4)所致急性肝损伤大鼠的靛氰绿(ICG)肝清除率的影响。方法:将32只大鼠随机分为空白对照组、模型组和龙胆泻肝汤高、低剂量组,每组8只。用CC l4制作大鼠急性肝损伤模型,测定下列变化:(1)大鼠血清天冬氨酸转氨酶(ALT)、丙氨酸转氨酶(AST);(2)肝脏形态学的改变;(3)肝血流量和靛氰绿肝清除率的改变;观察龙胆泻肝汤对CC l4大鼠急性肝损伤的影响。结果:龙胆泻肝汤能明显抑制CC l4所致大鼠血清中ALT及AST含量的升高(P<0.05或P<0.01),改善肝脏组织病理,对抗CC l4所致肝血流量和肝清除率下降(P<0.05)。结论:龙胆泻肝汤可保护肝脏,对抗CC l4所致肝清除率和肝血流量下降。
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Key words
hepatobiliary transport,indocyanine green,Longdanxiegan,carbon tetrachloride
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