富米汀简介中国图书分类号Ｒ９７１．９；Ｒ９７９．１富米汀是国家二类新药，主要成份是盐酸恩丹西酮，一种高选择性的５－羟色胺３受体拮抗剂。１药理作用该药控制恶心呕吐的机制，是拮抗外周和中枢神经元５－羟色胺３受体，从而阻断因化疗和放疗等因素引起小肠的５－羟... Introduction to the formidon Chinese Library Classification R971.9; R979.1 Familitin is a second-class national drug, the main ingredient is ondansetron hydrochloride, a highly selective serotonin 3 receptor antagonist. 1 pharmacological effects The drug control of nausea and vomiting mechanism is antagonistic peripheral and central neurons 5-HT3 receptor, thereby blocking the chemotherapy and radiotherapy and other factors caused by the small intestine 5-hydroxy ...