Anticholinergics act by blocking muscarinicreceptors in the smooth muscle of the airways and inhibiting vagal tone.
抗胆碱药作用于气道平滑肌上的特定毒蕈碱受体,以抑制迷走张力。
2
Results M1 , M3 and M4 muscarinicreceptors were expressed in rat vestibular nucleus by immunohistochemistry.
结果免疫组织化学研究表明M1、M3、M4在前庭神经核中均有表达;
3
Objective to observe the effect of inhaled ipratropium bromide on airway and lung tissue muscarinicreceptors (MR) in a rat model of chronic obstructive pulmonary disease (COPD).