Toona sinensis Roem (TS) is an herbal plant widely cultivated in Asia. Recently, several antioxidant compounds in TS leaf (TSL) extracts were chemically identified including quercetin, gallic acid, and others. However, in vivo experiments regarding the antioxidative function of TSL are limited. In
Toona sinensis Roem (TS) leaf tea as a health food for the improvement of blood sugar and hypertension has been demonstrated. Thioacetamide (TAA), a hepatotoxin, causes the progression of liver fibrosis. In this study, we tested the effects of TS leaf on TAA-induced liver injury. TAA (200mg/kg Bwt/3