微量元素钼的代谢与人体健康  

Metabolism of molybdenum and its role in human health

作　　者：王佳炜[1] 王训[1] 程楠[1] 

机构地区：[1]安徽中医学院神经病学研究所附属医院神经内科,合肥230061

出　　处：《中华临床营养杂志》2013年第4期241-245,共5页Chinese Journal of Clinical Nutrition

基　　金：国家自然科学基金（81173212）,安徽省自然科学研究重大项目（ZD2008010-1）

摘　　要：微量元素钼（Mo）是1778年被发现的高熔点稀有金属，是人体必需微量元素之一；Mo在人体主要存在于骨骼，由消化道吸收，通过肾脏、胆汁、汗液以及头发排泄，主要以无机盐及与蛋白结合构成含钼酶的辅助因子两种方式参与物质的代谢过程；适量的Mo对人体各项生命活动具有重要意义，但Mo缺乏和Mo蓄积均会引起机体多系统功能障碍；Mo失衡可以通过饮食或支持性治疗进行防治。Trace elements molybdenum was discovered in 1778. As a rare refractory metals, it is one of the essential trace elements for human body. Molybdenum is mainly distributed in the skeleton, absorbed in the digestive tract, and excreted by the kidney, bile, sweat, and hair. Molybdenum is involved in metabolism mainly through two ways： inorganic salts, and molybdenum-containing enzyme cofactor. An appropriate mount of molybdenum is important for life activities of the human body, whereas molybdenum deficiency and molybdenum accumulation may cause the multiple system dysfunction. Molybdenum imbalance can be prevented and treated by diet or supportive therapy.

关 键 词：微量元素 钼 代谢 人体健康 

分 类 号：R151[医药卫生—营养与食品卫生学]