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Primaquine

普來馬奎寧
Mechanism of action:
Primaquine 是一種 8-胺基喹啉類(8-aminoquinoline)衍生物。Primaquine 進入寄生蟲後,會被轉化為具反應性的氧化性中間產物(reactive metabolites),產生活性氧類(reactive oxygen species,ROS)。這些活性氧類會破壞粒線體功能,干擾電子傳遞鏈,也會造成膜脂質、蛋白質與 DNA 的氧化傷害。
Reference(s):
1. Mihaly GW et al. (1985). Pharmacokinetics of primaquine in man. I. Studies of the absolute bioavailability and effects of dose size. Br J Clin Pharmacol.
2. Alving AS et al. (1955). Potentiation of the curative action of primaquine in vivax malaria by quinine and chloroquine. J Lab Clin Med.
3. Hill DR et al. (2006). Primaquine: report from CDC expert meeting on malaria chemoprophylaxis I. Am J Trop Med Hyg.
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