問題詳情

76 關於benzodiazepines 作用機制的敘述,下列何者正確?
(A)為GABA 系統的作用劑,可以直接作用在GABA 受體
(B)會抑制GABA transaminase,進而增加GABA 濃度
(C)會加強GABA 促進氯離子通道活性的作用
(D)會抑制單胺氧化 (monoamine oxidase)活性

參考答案

答案:C
難度:簡單0.7
統計:A(4),B(1),C(28),D(0),E(0)

用户評論

【用戶】Bryan

【年級】國三上

【評論內容】(C) 會間接加強GABA-A受體 促進氯離子通道活性的作用

【用戶】Bryan

【年級】國三上

【評論內容】the GABAA receptor selectively conducts Cl− through its pore, resulting in hyperpolarization of the neuron. This causes an inhibitory effect on neurotransmission by diminishing the chance of a successful action potential occurring.

【用戶】Bryan

【年級】國三上

【評論內容】(C) 會間接加強GABA-A受體 促進氯離子通道活性的作用

【用戶】Bryan

【年級】國三上

【評論內容】the GABAA receptor selectively conducts Cl− through its pore, resulting in hyperpolarization of the neuron. This causes an inhibitory effect on neurotransmission by diminishing the chance of a successful action potential occurring.