Effects of M2 muscarinic receptor agonist and antagonist on the firing rate of pedunculopontine neuron in the rat胆碱能M2受体激动剂及拮抗剂对大鼠脚桥核神经元电活动的影响
Effect of ZMS on Distribution of Muscarinic Receptor Density in Rats with β-Amyloid Injection into Right Nucleus Basalis知母皂苷元对痴呆模型大鼠脑内M受体密度分布的影响