胰岛素的作用,和各类多肽激素的作用一样,第一步也是首先结合细胞浆膜上的受体分子。受体能够识别血浆内的特异性激素,并与特异性激素相结合,以后以一种激素-受体复合体的形式激活细胞。本文讨论肽激素受体的性质,以及这些受体在激素作用中的功用,通过研究激素与受体间的相互作用,弄清一些最近辨认出来的临床病症。 The role of insulin, and the role of various types of peptide hormones, the first step is the first to bind to the plasma membrane receptor molecules. Receptors recognize specific hormones in the plasma and bind to specific hormones that later activate the cell as a hormone-receptor complex. This article discusses the properties of peptide hormone receptors and the role of these receptors in hormonal function. By studying the interaction between hormones and receptors, we have identified some of the more recently identified clinical conditions.