Method: The genotypes and allelic frequencies of the 5-HT6 receptor gene were examined with PCR and RFLPs techniques in 93 patients with bipolar depression and 102 unrelated healthy controls.

• 方法应用聚合酶链反应(PCR)和限制性片段长度多态性(RFLP)技术,对93例双相情感障碍病人和102例正常对照者的5-HT6受体基因多态性(267C/T)进行了检测。