ATP,ADP,AMP,malondialdehyde (MDA) and nitric oxide (NO) in the hepatic tissues were examined on days 7,14,21 after operation.

• 分别于术后 7、14、2 1d 3个时间点检测肝组织三磷酸腺苷 (ATP)、二磷酸腺苷(ADP)、一磷酸腺苷 (AMP)及丙二醛 (MDA)和一氧化氮 (NO)含量。