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Amobarbital

異戊巴比妥
Mechanism of action:
Amobarbital 屬於巴比妥類(barbiturate),作用於中樞神經系統的 GABA_A 受體的巴比妥結合位點,增強 GABAergic 的抑制性作用;延長氯離子(Cl⁻)通道開啟時間,使神經元膜超極化(hyperpolarization),降低神經興奮性。
Reference(s):
1. Yamakura T et al. (2001). Anesthetics and ion channels: molecular models and sites of action. Annu Rev Pharmacol Toxicol.
2. Krasowski MD et al. (1999). General anaesthetic actions on ligand-gated ion channels. Cell Mol Life Sci.
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