N-M接点阻滞剂的阻滞作用研究

Study on retardance of retarders to neuromuscular junction

兴奋由神经向肌肉的传递是通过神经肌肉接点 (N M接点 )得以实现的。本文通过四种阻滞剂 (过量Mg2 + 和K+ 、盐酸普鲁卡因、硫酸阿托品 )对N M接点的阻滞作用进行了研究。结果表明 :过量的Mg2 + 和K+ 、盐酸普鲁卡因、硫酸阿托品对N M接点有明显的阻滞作用。

The excitement transmits from never to muscle through neuromuscular junction.The effect of four kinds of retarder as excessive Mg 2+ K + and Procaini hydrochloridi Atropini sulfatis on neuromuscular junction is in this paper.As a result,excessive retarder can retard neuromuscular junction apparently.