肝脏是生化过程十分活跃而又错综复杂的场所,尽管不同原因的肝损害(诸如病毒性、化学性、物理性和机械性等)均可出现类似的生化改变,生化上的鉴别诊断仍未取得有意义的突破。但是由于中毒性肝损害尤其是工业毒物所引起的日益受到重视,阐明此类肝损害的实质是推动中毒性肝损害防治研究工作的关键问题,因此近年来国外进行了大量的生化研究。 The liver is a very active and intricate place for biochemical processes. Although biochemical changes may occur in liver damage (such as viral, chemical, physical and mechanical) for different reasons, the biochemical differential diagnosis has not yet been achieved Meaning of the breakthrough. However, due to toxic liver damage, especially industrial poisoning caused by the increasing attention to clarify the essence of such liver damage is to promote toxic liver damage prevention and control of the key issues, so in recent years a large number of biochemical studies abroad.