AIM: To discuss the association of the variable number of tandem repeat polymorphism in the promoter region of the monoamine oxidase ( MAO)-A gene ( MAO-A-VNTR) with inheritance susceptibility of antisocial personality disorder ( APD). 目的:探讨单胺氧化酶A基因启动子区可变数目串联重复多态性与反社会人格障碍遗传易感性的关系。