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Temazepam

替馬西泮
Mechanism of action:
Temazepam 是一種苯二氮平類(benzodiazepine)衍生物。Temazepam 結合於中樞神經系統 GABA_A 受體上的苯二氮平結合位點,以增強 GABAergic 的抑制作用。當 GABA 與這些受體結合時,氯離子(Cl⁻)通道開啟,使神經元膜超極化(hyperpolarization),導致神經元興奮性下降,降低邊緣系統與大腦皮質的過度活化。
Reference(s):
1. Rickels K et al. (1986). The clinical use of hypnotics: indications for use and the need for a variety of hypnotics. Acta Psychiatr Scand Suppl.
2. Oelschlager H et al. (1989). [Chemical and pharmacologic aspects of benzodiazepines]. Schweiz Rundsch Med Prax.
3. Vozeh S et al. (1981). [Pharmacokinetic of benzodiazepines in old age]. Schweiz Med Wochenschr.
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