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人生长激素 (h GH)是垂体前叶 a细胞分泌的一种分子量为 2 2 0 0 0的蛋白质 ,由 191个氨基酸组成的多肽 ,其生物效应为间接促生长作用和直接抗胰岛素作用 ,GH促生长作用需通过胰岛素样生长因子 (IGF- I)介导。过去仅用于对儿童的促生长。随着基因工程重组人生长 (rh GH)的开发?
Human growth hormone (hGH) is a protein with a molecular weight of 20,000 secreted by a cell of the anterior pituitary gland and composed of 191 amino acids. Its biological effects are indirect growth-promoting effects and direct anti-insulin effects. GH Growth-promoting effect needs to be mediated by insulin-like growth factor (IGF-I). In the past only for the promotion of children’s growth. With the development of genetically engineered recombinant human growth (rh GH)?