Pharmacy and Pharmaceutical Sciences Commons^™

Lipid & Surfactant Based Systems For Improved Delivery Of Poorly Soluble Apis, Sri Satyasai Nagendra Babu Punyamurthula

Electronic Theses and Dissertations

A large number of pharmaceutical compounds belong to class II and IV of biopharmaceutical classification of drug (BCS). Class II compounds are limited by their poor aqueous solubility, while class IV compounds suffer from poor solubility and permeability. This translates to poor absorption and low plasma levels post oral administration. Lipids comprise of fatty acids and their derivatives and are considered a biocompatible option for drug delivery. In the studies discussed in following chapters, lipid based drug delivery systems (LBDDS) have been utilized in improving the handling, ease of formulation, solubility and bioavailability of three compounds. In the first study, …