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Clonazepam

氯硝西泮
Mechanism of action:
Clonazepam 是一種苯二氮平類(benzodiazepine)衍生物。Clonazepam 結合於 GABA_A 受體的苯二氮平結合位點(benzodiazepine-binding site),增強受體對 GABA 的親和力。提高 GABA 結合後,氯離子通道(chloride channel) 開啟頻率增加,導致氯離子流入神經元,使膜電位超極化(hyperpolarization),減少動作電位的產生。
Reference(s):
1. Dreifuss FE et al. (1975). Serum clonazepam concentrations in children with absence seizures. Neurology.
2. Robertson MD et al. (1995). Postmortem drug metabolism by bacteria. J Forensic Sci.
3. Rosen GM et al. (1988). Synthesis of spin traps specific for hydroxyl radical. J Med Chem.
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