首页> 外文会议>The 3rd International Conference on Bioinformatics and Biomedical Engineering(iCBBE 2009)(第三届生物信息与生物医学工程国际会议)论文集 >An Alternative Lidocaine Hydrochloride Liposomal Gel Formulation : Preparation, Percutaneous Permeation and Release Kinetics
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An Alternative Lidocaine Hydrochloride Liposomal Gel Formulation : Preparation, Percutaneous Permeation and Release Kinetics

机译:盐酸利多卡因的另一种脂质体凝胶制剂:制备,经皮渗透和释放动力学

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摘要

Liposomal hydrogel formulations of lidocaine hydrochloride(LDH)have been prepared and drug percutaneous permeation and release properties in vitro have been evaluated. An optimal hydrogel prescription with carbopol as base involved permeation enhancers as polyethylene glycol (PEG-400), Azone, poloxamer and propylene glycol was screened in vitro. Percutaneous permeation kinetic models of LDH in three formulations: liposome solution, conventional gel and liposomal gel were studied.
机译:制备了利多卡因盐酸盐(LDH)的脂质体水凝胶制剂,并评估了药物在体外的经皮渗透和释放特性。以卡波姆为基础的最佳水凝胶处方涉及渗透促进剂,如体外筛选的聚乙二醇(PEG-400),Azone,泊洛沙姆和丙二醇。研究了三种制剂中LDH的经皮渗透动力学模型:脂质体溶液,常规凝胶和脂质体凝胶。

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