Methods The serum level of ALT,liver index, contents of malondialdehyde (MDA) and glutathione (GSH),activity of microsomal cytochrome P450 and its isoform P4502E1 in liver were measured.

• 方法分别测定血清谷丙转氨酶(ALT)的活性,肝匀浆中谷胱甘肽(GSH)、丙二醛(MDA)的含量,肝微粒体中细胞色素P450及其亚型2E1的活性;