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叶酸缺乏的小儿中枢神经系统表现 被引量:7

Manifestations of Central Nervous System in Children with Folic Acid Deficiency
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摘要 叶酸(盐)是人类健康、生长发育必需的维生素,作为辅助因子或辅酶,叶酸在基因组的维持与修补、基因表达的调控、氨基酸代谢、髓鞘生成与神经递质如5-羟色胺、儿茶酚胺及褪黑素的合成中起关键的生物作用。其缺乏可导致从受精前确定的遗传综合征(如21三体综合征)、胚胎形成过程发生的畸形(如神经管缺陷)到出生获得的并可能成为进行性的脑病(如脑叶酸缺乏病,甚至成人的缺血性脑卒中、痴呆及抑郁等神经变性和神经精神病)。其中大部分是可以治疗或预防的,必须引起临床医师的足够警惕和重视。
出处 《实用儿科临床杂志》 CAS CSCD 北大核心 2010年第7期469-472,共4页 Journal of Applied Clinical Pediatrics
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参考文献30

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同被引文献77

  • 1罗芸.对补充叶酸的新认识[J].心血管病防治知识,2009,0(1):64-66. 被引量:1
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  • 3于敬杰,徐成敏,田进,吕晓敏.抑郁症与甲状腺激素水平的相关性研究[J].山东精神医学,2006,19(1):73-75. 被引量:18
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