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近年来,微量元素在人体中的作用已引起人们的关注。经临床观察和实验研究,发现微量元素锌与小儿的生长发育有密切的关系。一、锌的分布及代谢机体很多部位都有锌的分布,眼睛、前列腺、肌肉、肾脏和肝脏均含有锌。在细胞生长—死亡周期短的组织如皮肤、红细胞和再生组织内含量较高。现已发现含锌酶70余种,在人体内已证实的有50余种,主要是DNA和RNA聚合酶、胸腺嘧啶核酸酶,其次是磷酸酐酶、硷性磷酸酶、醇脱氢酶等。
In recent years, the role of trace elements in the human body has drawn people’s attention. The clinical observation and experimental study found that the trace element zinc and the growth and development of children are closely related. First, the distribution and metabolism of zinc Many parts of the body have zinc distribution, eyes, prostate, muscle, kidney and liver contain zinc. In the cell growth - death cycle of short tissues such as skin, red blood cells and high levels of tissue regeneration. It has been found that more than 70 kinds of zinc-containing enzymes have been proven in the human body more than 50 species, mainly DNA and RNA polymerase, thymidine nuclease, followed by phosphoric anhydride, alkaline phosphatase, alcohol dehydrogenase .