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Nalbuphine

納布芬
Mechanism of action:
Nalbuphine 是一種鴉片類藥物(opioid)。Nalbuphine 為 κ-阿片受體(κ-opioid receptor)的促效劑,活化 κ-阿片受體可抑制脊髓背角的疼痛訊號傳遞等。Nalbuphine 同時也拮抗 μ-阿片受體(μ-opioid receptor),因此止痛效果不依賴 μ 受體。
Reference(s):
Gear RW et al. (1999). The kappa opioid nalbuphine produces gender- and dose-dependent analgesia and antianalgesia in patients with postoperative pain. Pain.
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