Hepatoprotective Effects of the Honey of Apis cerana Fabricius on Bromobenzene-Induced Liver Damage in Mice.

Apis cerana honey (honey of Apis cerana Fabricius), widely distributed in the mountain areas of East Asia, has not been studied fully. The hepatoprotective activity of A. cerana honey was evaluated against bromobenzene-induced liver damage in mice. In high dose, A. cerana honey can significantly alleviate liver injury, as is indicated by the depressed levels of serum alanine aminotransferase (ALT) (59.13%) and aspartate aminotransferase (AST) (79.71%), the inhibited malondialdehyde (MDA) content (63.30%), the elevated activities of superoxide dismutase (SOD) (73.12%) and glutathione-Px (57.24%), and the decreased expression of Transforming growth factor β1 (51.83%) induced by bromobenzene (P < 0.05). The quantitative analysis of twelve major constituents (1 to 12) of A. cerana honey was executed by high performance liquid chromatography-diode array detector. The results indicate that treatment with A. cerana honey can prevent bromobenzene-induced hepatic damage in mice. Polyphenols might be the bioactive substances attributed to its antioxidant properties and intervention of oxidative stress.