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实验研究动物实验:实验用纯系健康大白鼠体重在132—214g,随机分四组。肝损伤组:用D-半乳糖胺500mg/kg造成肝损害,观察72小时后,处死取肝组织进行病理检查。胎肝治疗组:又分为胎肝细胞液(沉淀)组和上清液组,在肝损害前分别
Experimental study Animal experiments: experimental purebred healthy rats weighing 132-214g, were randomly divided into four groups. Liver injury group: D-galactosamine 500mg / kg caused liver damage observed 72 hours after sacrifice liver tissue taken for pathological examination. Fetal liver treatment group: also divided into fetal hepatocyte fluid (sedimentation) group and the supernatant group, respectively, before liver damage