Protective effect of ternatin, a flavonoid isolated from Egletes viscosa less., in experimental liver injury.

The effect of ternatin, a tetramethoxyflavone from Egletes viscosa Less., on liver injury induced by carbon tetrachloride (CCl4) was investigated in rats. Twenty-four hours following CCl4 insult (2.5 ml/kg s.c.), changes in the serum enzymes, alanine aminotransferase, aspartate aminotransferase and gamma-glutamyltransferase, as well as liver cell histology were used as indices of hepatic dysfunction. The results show that ternatin (30 mg/kg i.p. daily for 5 consecutive days) causes marked inhibition of CCl4-induced serum enzymes and morbid histologic changes. The observation suggests that ternatin possesses antihepatotoxic activity.