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Improved oral bioavailability of glyburide by a self-nanoemulsifying drug delivery system

机译:通过自纳米乳化药物递送系统改善格列本脲的口服生物利用度

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Aim: The present study aimed at the development and characterisation of self-nanoemulsifying drug delivery system (SNEDDS) to improve the oral bioavailability of poorly soluble glyburide. Methods: The solubility of glyburide was determined in various oils, surfactants and co-surfactants which were grouped into two different combinations to construct ternary phase diagrams. The formulations were evaluated for emulsification time, droplet size, zetapotential, electrical conductivity and stability of nanoemulsions.
机译:目的:本研究旨在开发和表征自纳米乳化药物递送系统(SNEDDS),以改善难溶性格列本脲的口服生物利用度。方法:测定格列本脲在各种油,表面活性剂和助表面活性剂中的溶解度,将这些油分为两种不同的组合以构建三元相图。评价制剂的乳化时间,液滴尺寸,ζ电位,电导率和纳米乳剂的稳定性。

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