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一般而论,铁、铜、锌等对很多酶的活性和作用、核酸和蛋白质的合成、免疫过程、细胞的呼吸、新陈代谢、分裂和繁殖等,都有直接或间接作用,从而影响创伤的愈合。硒、碘、锰、铬等也能影响某些酶的作用、内分泌的功能及细胞的代谢,也能或多或少影响创伤的愈合过程。现仅就锌的突出作用略加叙述。锌是DNA和RNA聚合酶、胸腺嘧啶核苷激酶、碳酸酐酶等80多种酶的组成成分及激活剂,直接影响细胞的代谢、免疫过程、细胞的分裂及再生。实验及临床研究均证明缺锌者的创伤愈合不良,补充锌可以加速创伤、烧伤、手术刀口、下
In general, iron, copper, zinc and many other enzymes on the activity and role of nucleic acid and protein synthesis, immune processes, cell respiration, metabolism, division and reproduction, etc., have a direct or indirect effect, thereby affecting the wound healing . Selenium, iodine, manganese, chromium and other enzymes can also affect the role of endocrine function and cell metabolism, but also more or less affect the wound healing process. Now only highlight the prominent role of zinc. Zinc is DNA and RNA polymerase, thymidine kinase, carbonic anhydrase and other 80 kinds of enzyme composition and activator, directly affect cell metabolism, immune processes, cell division and regeneration. Experimental and clinical studies have proved that zinc deficiency wound healing, zinc supplementation can accelerate trauma, burns, scalpel mouth, under