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由于肾上腺素能受体介导广泛的生理、生化反应,故在受体学(receptorology)研究领域中倍受重视。近年来,在它们的分子结构、调节以及免疫学研究等方面,斐然有成。本文将对这些方面的进展作概要介绍。肾上腺素能受体的分子结构传统的观点认为,激素或神经递质的受体,可依其定位不同而分为三大类:细胞膜表面受体、胞浆受体和核受体;肾上腺素能受体属第一类。据估测,除电鱼电器官的细胞膜含有丰富的乙酰胆碱受体外,绝大多数膜表面的激素受体,只占浆膜蛋白总量的0.1
Because adrenergic receptors mediate a wide range of physiological and biochemical reactions, they have received much attention in the field of receptorology. In recent years, their molecular structure, regulation and immunology research, etc., has been accomplished. This article will outline the progress in these areas. The adrenergic receptor molecular structure of the traditional view that the hormone or neurotransmitter receptors, according to their different positioning can be divided into three categories: cell membrane surface receptors, cytosolic receptors and nuclear receptors; epinephrine Can accept the body is the first category. It is estimated that, in addition to the electrical membrane of fish containing rich acetylcholine receptors, the vast majority of membrane surface hormone receptors, serosalbumin, the total amount of only 0.1