Sodium aescinate ameliorates liver injury induced by methyl parathion in rats.
Exp Ther Med
; 3(5): 818-822, 2012 May.
Article
em En
| MEDLINE
| ID: mdl-22969975
ABSTRACT
Methyl parathion, a highly cytotoxic insecticide, has been used in agricultural pest control for several years. The present study investigated the protective effect of sodium aescinate (SA, the sodium salt of aescin) against liver injury induced by methyl parathion. Forty male Sprague-Dawley rats were randomly divided into 5 groups of 8 animals the control group; the methyl parathion (15 mg/kg) poisoning (MP) group; and the MP plus SA at doses of 0.45, 0.9 and 1.8 mg/kg groups. Alanine aminotransferase (ALT), aspartate aminotransferase (AST) and acetylcholinesterase (AChE) in the plasma were assayed. Nitric oxide (NO) and antioxidative parameters were measured. Histopathological examination of the liver was also performed. The results revealed that SA had no effect on AChE. Treatment with SA decreased the activities of ALT and AST, and the levels of malondialdehyde and NO. Treatment with SA also increased the level of glutathione and the activities of superoxide dismutase and glutathione peroxidase. SA administration also ameliorated liver injury induced by methyl parathion poisoning. The findings indicate that SA protects against liver injury induced by methyl parathion and that the mechanism of action is related to the antioxidative and anti-inflammatory effects of SA.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Ano de publicação:
2012
Tipo de documento:
Article