3 resultats
1. The effect of tetrahydroaminoacridine (THA) on cholinergically mediated behaviour in the rat and mouse has been investigated. In addition the actions of this compound on cholinesterase activity and on muscarinic and nicotinic receptors has also been examined. 2. Administration of THA (5-20 mg
Central administration of galanin in the mouse dose-dependently blocked the hypothermia induced by the muscarinic receptor agonist, 2-ethyl 8-methyl-2,8-diazospiro[4,5]decan-1,3-dion hydrobromide, RS86 (minimum effective dose, MED = 3 nmol) and the acetylcholinesterase inhibitor
We found that 1-(3,4-dimethoxyphenethyl)-4-(3-phenylpropyl) piperazine dihydrochloride (SA4503), a potent and selective sigma 1 receptor agonist, significantly enhanced the cerebral acetylcholine (ACh) release in the rat using in vivo brain microdialysis technique. Interestingly, the significant