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Effects of RNA on anti-hepatic-fibrosis in rat / 中国药理学通报
Chinese Pharmacological Bulletin ; (12)1986.
Article in Chinese | WPRIM | ID: wpr-551215
ABSTRACT
Hepatic fibrosis in rat induced by intraperitoneal injection of dimethylnitroamine (DMN) was traeted by RNA (4 mg ? kg-1) and CoQ10(2. 5 mg ? kg-1) ,seperately. Normal and pathological groups were compared. In 30, 60 and 90 days treatment, rats were killed for ul-trastructural examination and measurement of serum enzymology, serum amino acids and the quantity of collagenous fibers. The results indicated that, in RNA-treated and CoQ10 treated groups, Aspartate aminotransferase (AST) and Y-glutamyl-transpeptidase(?-GT) were normal, the ratio of albunm to globulin (A/G) had significantly difference compared with controlgroup. In RNA-treated group,L-Alanine2-Ox-oglutarate Aminotransferase(ALT), monoamine oxidase (MAO) and N-acetyl-?-glucosaminidase (NAG) decreased evidently, serum amino acids increased slightly. Ultrastructural and microscopical examination showed the degree of hepa-tocytic necrosis degeneration and the quantity of collagenous fibers in RNA-treated group were rather mild. It appeared that there were protection effects of RNA on liver enzymology and hepaticfibrosis.

Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: Chinese Pharmacological Bulletin Year: 1986 Type: Article

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Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: Chinese Pharmacological Bulletin Year: 1986 Type: Article