所谓药物受体,是指生物体细胞的一个组分,当药物与这组分作用时,便开始一系列变化,终于导致人们观察到的生物效应。远在1878年Langley就首先提出了有关概念。他认为在神经末梢或在腺体细胞存有某些物质,阿托品或毛果芸香碱(Pilocaipine)与这种物质生成化合物。其后他又进一步阐述,烟碱或箭毒样物质取消神经冲动产生的效应,但它们 The so-called drug receptors, refers to a component of the body cells, when the drug and this component when it began a series of changes, and finally lead to the observed biological effects. As early as 1878, Langley first proposed the concept. He believes that certain substances are present in the nerve endings or in the glandular cells, and atropine or pilocarpine (Pilocaipine) forms a compound with this substance. He later elaborated on the effect of nicotine or a poisonous substance that abolished nerve impulses, but they