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肾上腺素能兴奋药、阻断药和血管扩张药是临床工作中经常应用的药物,又是麻醉与复苏工作中矫正循环功能紊乱的重要手段之一。但由于其药理作用彼此参差不一,所遇患者的病理生理改变多属单个器官的损伤,因之使用者必须对这些药物的药理性质有较深入的了解,方能处理得当。肾上腺素能兴奋药肾上腺素能兴奋药又称拟交感胺,其作用与结构和肾上腺素相似,均通过与肾上腺素能受体结合或促进肾上腺素能神经释放介质,产生拟肾上腺素的效应。
Adrenergic stimulants, blockers and vasodilators are frequently used drugs in clinical practice and are also one of the important means of correcting circulatory dysfunction in anesthesia and resuscitation. However, due to their different pharmacological effects, the pathophysiological changes encountered in patients with multiple organ damage, so users must have a more in-depth understanding of the pharmacological properties of these drugs in order to properly handle. Adrenergic stimulants Adrenergic stimulants, also known as sympathic amines, its role and structure and adrenergic similar, all through the adrenergic receptor binding or promote adrenergic nerve release medium, produce adrenaline effect.