Preparation and Pharmacokinetics of Candesartan Cilexetil with Polymer Materials in Self-Microemulsifying Drug Delivery Systems

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Abstract:

The candesartan cilexetil SMEDDS with PEG-PLA as long-circulating materials were successfully prepared and characterized by appearance, size and size distribution, morphology of emulsion and stability. The emulsion showed a narrow size distribution, well-proportioned in good agreement with polydispersity index of 0.005 and 3.6 nm diameter. The candesartan cilexetil SMEDDS were precipitated for 30 days at 25 °C or 37 °C. Meanwhile, Pharmacokinetics experiments illuminated that the candesartan cilexetil SMEDDS in rats had a larger drug curve concentration (AUC) compared to the tablets in the experiments.

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104-107

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February 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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