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精神分裂症认知功能损害与多巴胺β羟化酶关系研究进展 被引量:9

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摘要 认知功能损害是精神分裂症的核心症状之一,其病因未完全阐明。多巴胺和去甲肾上腺素系统影响精神分裂症患者的认知功能。多巴胺β羟化酶(Dopamine beta-hydroxylase,DβH)是催化多巴胺转化为去甲肾上腺素的关键酶,DβH活性与DβH蛋白高度相关,强烈受DBH基因控制,DBH基因多个单核苷酸多态性位点与DβH活性有关。本文系统复习DβH活性特点以及若干重要的DBH基因单核苷酸多态性位点,以及它们与精神分裂症以及认知功能的关系,从分子水平上对精神分裂症的认知功能损害的病因学提供新的证据。
出处 《精神医学杂志》 2014年第5期384-387,共4页 Journal of Psychiatry
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