The effects of strychnine on the inhibition of interneurons by glycine and γ-aminobutyric acid

R.A. Davidoff , M.H. Aprison , R. Werman
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引用次数: 86

Abstract

The effects of strychnine on the inhibition of spinal interneurons produced by glycine and GABA was studied by means of iontophoretic application from multibarrel electrodes. The actions of glycine were more effectively blocked by strychnine than were those of GABA. The data suggest that a non-competitive type of antagonism exists between strychnine and these inhibitory amino acids.

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士的宁对甘氨酸和γ-氨基丁酸抑制中间神经元的作用
采用多管电极离子电泳的方法研究了士的宁对甘氨酸和GABA产生的脊髓中间神经元的抑制作用。士的宁比GABA更能有效地阻断甘氨酸的作用。这些数据表明士的宁与这些抑制氨基酸之间存在非竞争性的拮抗作用。
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