锰与人体健康  

Manganese and Health of Human Body

作　　者：杨心乐[1] 王桂兰[1] 张忠诚[2] 

机构地区：[1]临沂市疾病预防控制中心,山东临沂276001 [2]郯城县卫生防疫站,山东郯城276100

出　　处：《医学综述》2006年第18期1134-1136,共3页Medical Recapitulate

摘　　要：锰是人体必需的微量元素。锰参与许多酶的合成与激活,参与人体糖、脂肪代谢,加快蛋白质、维生素C、B合成,催化造血机能,调节内分泌,提高免疫功能。锰是维持骨结构和生殖中枢系统正常的必需元素。锰缺乏可引起侏儒症、贫血、支气管哮喘、帕金森病、儿童智力低下、肿瘤等。高锰可引起动脉硬化、脑出血、心肌梗死。急性锰中毒主要引起急性腐蚀性胃肠炎或刺激性支气管炎、肺炎;慢性锰中毒主要表现为锥体外系神经系统症状,并且有神经行为功能障碍和精神失常。植物性食品含锰较多。Manganese （Mn） is a necessary microelement of the human body. Manganese takes part in synthesis and activation of many enzymes and metabolism of carbohydrate and fat ; speeds up the synthesis of protein, Vitamin C and B ; catalyzes blood forming function ; adjusts internal secretion, raises the immunity of the body. Manganese is a necessary element for keeping the function of bone tissue and reproductive system. Poor Manganese may cause dwarfism, anemia, bronchial asthma, Parkinson＇s disease, child amentia, tumor, et al. High Manganese may cause arteriosclerosis, cerebral hemorrhage, myocardial infarction. Acute Manganese poisoning may cause acute gastritis or irritable bronchitis, pneumonia; the cardinal symptoms in chronic Manganese poisoning are the neural system, and disturbance on function of neural system and mental disorder. Manganese is more in the vegetable foods.

关 键 词：锰 微量元素 生理功能 锰缺乏危害 锰中毒 

分 类 号：TF792[冶金工程—钢铁冶金]