Protective Effects of Sanhuang Granule(三黄颗粒)on Hepatic Injury of ANIT-Induced Cholestasis Rats

Chinese Journal of Traditional Medical Science and Technology(2022)

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Abstract
目的:探究三黄颗粒对α-萘异硫氰酸酯诱导胆汁淤积性大鼠肝损伤的保护作用.方法:将72只SD大鼠随机分为6组,正常对照组、模型组、阳性对照组和三黄颗粒低、中、高剂量组,每组12只,隔日1次ANIT灌胃造模,各组连续灌胃给药4周,取血并采集肝脏标本.放射免疫法检测LA、HA、PC-Ⅲ、Ⅳ-C值;全自动生化分析仪检测大鼠血清肝功能生化指标;切取大鼠肝中叶,制作病理组织切片,光学显微镜下观察.结果:三黄颗粒组大鼠肝功能指标较模型组均不同程度的降低;肝脏纤维化指标有明显的改善;大鼠肝HE染色切片得出,高、中、低剂量组之间存在差异,肝脏形态改善明显.结论:三黄颗粒可减轻α-萘异硫氰酸酯诱导胆汁淤积性大鼠肝损伤病理变化,改善肝功能,减轻肝脏纤维化,中等剂量疗效较好.
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