2.化学性因素:药物(抗生素等)、工业毒物(CC|4,P,苯、 氯仿)、酒精 ToXins such as alcohol, drugs, or poisons can cause hepatitis directly(by damaging liver tissue) or indirectly(by reducing defenses or stimulating an autoimmune response A-71-63 A-7/-6310 2. 化学性因素: 药物（抗生素等）、工业毒物（CCl4，P，苯、 氯仿）、酒精 Toxins such as alcohol, drugs, or poisons can cause hepatitis directly (by damaging liver tissue) or indirectly (by reducing defenses or stimulating an autoimmune response)