人体进入高原,其组织在较低的氧分压下为了高效率地利用氧,必定会动员体内各种适应机制,体内酶系统的改变就是其中之一。以往不少研究结果表明,在低氧或缺氧条件下,机体无氧酵解过程加强,乳酸脱氢酶(简称LDH)活性增高。Reynafarje等发现高山动物秘鲁羊血清LDH的活性比居住在4 500m高度的人高6倍,而其无氧酵解能力也 The body into the plateau, the organization at a low oxygen partial pressure in order to efficiently use oxygen, will certainly mobilize the body to adapt to a variety of mechanisms, the body’s enzyme system changes is one of them. In the past many research results show that under hypoxic or hypoxic conditions, the body enhanced anaerobic glycolysis, lactate dehydrogenase (LDH) activity increased. Reynafarje found that the alpine animal Peruvian sheep serum LDH activity than people living in 4 500m height 6 times higher, and its anaerobic glycolysis capacity