Objective To study the altered expression of serotonin transporter (SERT) in the pregenual anterior cingulate cortex (PACC) of postmortem human brain of alcoholics.

• 目的观察酗酒者脑标本扣带回前部膝周皮质5-羟色胺转运体(SERT)的表达变化。方法以免疫放射自显影显示SERT在扣带回前部膝周皮质的免疫反应强度。