据全国精神卫生研究所和韦恩州立大学的研究人员称,机体化学的遗传传递异常可使某些人易患躁郁症。然而,明显的遗传标志的发现虽然暗示着特异的化学异常人易患躁郁症,但仍不能下结论说已经揭示了患躁郁症的病因。可在培养的皮肤细胞中鉴定出 According to researchers from the National Institute of Mental Health and Wayne State University, abnormalities in gene delivery of body chemistry can make someone predisposed to bipolar disorder. However, although the discovery of obvious genetic markers suggests that people with specific chemical abnormalities are predisposed to bipolar disorder, it can not be concluded that the etiology of bipolar disorder has been revealed. It can be identified in cultured skin cells