A noncompetitive antagonist prevents the agonist from producing any effect at a given receptor site . 非竞争性拮抗剂可阻止激动剂在特定受体部位产生任何效应。
2.
Mice pre - injected with a competitive or a noncompetitive antagonist of gat1 showed high sensitivity to the sedative / hypnotic effects of ethanol 预先注射竞争性或非竞争性gat1抑制剂的小鼠对酒精的镇静/催眠作用表现出显著的敏感性。