• Journal of Life Science
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• v.27 no.8
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• pp.896-901
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• 2017

This study was performed to investigate the protective effects of succinic acid of Succiniter against carbon tetrachloride ($CCl_4$)-induced hepatotoxicity in rats. After an adaptation period of one week, Sprague-Dawley rats were administered succinic acid of Succiniter at 200 mg/kg every day for 21 days. Then $CCl_4$ (3.3 ml/kg) was intraperitoneally injected into rats of the other groups except the normal group, five hours after the last treatment of succinic acid of Succiniter on day 21. The succinic acid-treated group showed 93.20% and 88.76% of inhibitory effects in aspartate aminotransferase (AST) and alanine aminotransferase (ALT) activities, respectively, compared with the $CCl_4-treated$ group. The succinic acid-treated group showed inhibition of malonedialdehyde (MDA) by 85.17% compared with the $CCl_4-treated$ group. The succinic acid-treated group in liver homogenate promoted effects of 38.65% and 47.99% in superoxide dismutase (SOD) and catalase (CAT), respectively, compared with the $CCl_4-treated$ group. In conclusion, the AST and ALT activities of the succinic acid-treated group were both decreased compared with the $CCl_4-treated$ group. The MDA level of the succinic acid-treated group was decreased compared with the $CCl_4-treated$ group. However, the SOD and CAT levels of the succinic acid-treated group in liver homogenate were both increased compared with the $CCl_4-treated$ group. Also, histological examinations showed that the liver cell necrosis and centrilobular congestion aggregation induced by $CCl_4$ were clearly eliminated by treatment with succinic acid of Succiniter. These results suggest that succinic acid of Succiniter has a protective effect against liver damage and could be used in the development of the appropriate drug.