早在100年前就已发现,锌与生物的生长发育有关。自40余年前Keilin指出碳酸酐酶中含有锌之后,已报道了40余种含锌的特异性酶。同时发现,体内还有许多种酶,其活性须由锌激活。因而使锌在核酸代谢,蛋白质合成和细胞分裂中具有重要作用。锌缺乏时,会引起这些重要代谢 As early as 100 years ago it has been found that zinc and biological growth and development. More than 40 specific zinc-containing enzymes have been reported since Keilin pointed out more than 40 years ago that carbonic anhydrase contained zinc. Also found that there are many kinds of enzymes in the body, its activity must be activated by zinc. Thus, zinc plays an important role in nucleic acid metabolism, protein synthesis and cell division. When zinc is deficient, these important metabolites are caused