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美托洛尔（ｍｅｔｏｐｒｏｌｏｌ）作为β１受体阻滞剂被广泛应用于原发性高血压的治疗，它对支气管粘膜的β２受体有否影响，临床上报道甚少。我们通过观察原发性高血压病人接受美托洛尔治疗前后肺功能的变化，了解该药对支气管粘膜β２受体的影响。１对象和方法依据１９...
Metoprolol is a widely used β1-blocker in the treatment of essential hypertension. It has no effect on the β2 receptor in bronchial mucosa, and few reports have been reported clinically. We observe the effects of this drug on bronchial mucosal β2 receptors by observing changes in lung function in patients with essential hypertension before and after metoprolol treatment. 1 object and method based on 19 ...