The cholinergic system plays an active role in analgesia. It is considered that effect of the cholinergic agent in analgesia is central. Intraventricular injections of both acetylcholine and physostigmine have analges...The cholinergic system plays an active role in analgesia. It is considered that effect of the cholinergic agent in analgesia is central. Intraventricular injections of both acetylcholine and physostigmine have analgesic effect. This means that展开更多
基金Project supported by the National Natural Science Foundation of China, No. (83) 295
文摘The cholinergic system plays an active role in analgesia. It is considered that effect of the cholinergic agent in analgesia is central. Intraventricular injections of both acetylcholine and physostigmine have analgesic effect. This means that