1.reusing carbon tetrachloride to clean and deoil if it's necessary;
若有，再使用四氯化清洗除油，干燥后备用；
2.Our previous studies have shown that mesenchymal stem cells (MSC) can reduce hepatic fibrosis in rats induced by carbon tetrachloride and dimethylnitrosamine.
;
化物;
，再使用四氯化
清洗除油，干燥后备用；
