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编 号:F544859
分子式:C17H27ClN2O
分子量:310.86
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10mM*1mL in DMSO
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5mg
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10mg
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50mg
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生物活性:
Ropivacaine hydrochloride is a potent?sodium channel?blocker and blocks impulse conduction via reversible inhibition of?sodium ion influx?in nerve fibrese. Ropivacaine is also an inhibitor of K2P (two-pore domain potassium channel) TREK-1 with an IC50 of 402.7 μM in COS-7 cell's membrane. Ropivacaine is widely used for neuropathic pain?management in vivo.

体内研究:
Epidural administration of Ropivacaine hydrochloride effectively blocks neuropathic pain (both mechanical allodynia and heat hyperalgesia) without induction of analgesic tolerance and significantly delays the development of neuropathic pain produced by peripheral nerve injury.Ropivacaine hydrochloride inhibits pressure-induced increases in filtration coefficient (Kf) without affecting pulmonary artery pressure (Ppa), pulmonary capillary pressures (Ppc), and zonal characteristics (ZC).Ropivacaine hydrochloride prevents pressure-induced lung edema and associated hyperpermeability as evidence by maintaining PaO2, lung wet-to-dry ratio and plasma volume in levels similar to sham rats.Ropivacaine hydrochloride inhibits pressure-induced NO production as evidenced by decreased lung nitro-tyrosine content when compared to hypertensive lungs.Animal Model:Adult Sprague-Dawley rats (300–400g)
Dosage:1 μM
Administration:Infusion (added to the perfusate reservoir)
Result:Attenuated pressure-dependent increases in filtration coefficient (Kf).
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