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Effect of ion-pair formation with organic amines on transdermal penetration of lornoxicam in vitro

机译:离子对形成与有机胺对洛昔康体外透皮渗透的影响

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Purpose: The aim of this work was to investigate the percutaneous absorption of lornoxicam (LOX) with organic amines as counter-ions ; Methods: Various organic amines, diethylamine (DEtA), triethylamine (TEtA), triethanolamine (TEA), and N-(2'hydroxyethanol)-piperdine (NP), were investigated for promoting the passage of LOX through the rabbit skin in vitro. And ion pair formation between LOX and counter-ions was investigated in solution by IR and 'H-NMR spectroscopy ; Results: Ion pair formation had an obviously enhancing effect on LOX permeation ; Conclusion : These findings show that ion pair technique is an appropriate method for transdermal application of LOX.
机译:目的:这项工作的目的是探讨林昔康(LOX)与有机胺的经皮吸收作为反离子;方法:研究各种有机胺,二乙胺(DETA),三乙胺(TETA),三乙醇胺(茶)和N-(2'羟基乙醇)-PIPHERDINE(NP),用于促进LOX通过兔皮肤的体外通过。通过IR和'H-NMR光谱研究LOX和抗衡离子之间的离子对形成;结果:离子对形成对LOX渗透有明显增强;结论:这些研究结果表明,离子对技术是LOX透皮应用的适当方法。

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