PURPOSE To formulate hydroxypropyl methylcellulose-stabilized self-emulsifying solid dispersible carriers of noscapine to enhance oral bioavailability. METHODS Formulation of noscapine (Nos) self-emulsifying solid dispersible microparticles (SESDs) was afforded by emulsification using an optimized formula of Labrafil M1944, Tween-80, and Labrasol followed by spray-drying with hydroxypropyl me...

Objective: To prepare and evaluate lipid based drug delivery systems of Tacrolimus. Methods: Lipid based solid dispersion (SD) and self microemulsifying drug delivery systems (SMEDDS) of Tacrolimus are prepared and evaluated. Firstly, solid dispersions, liquid and solid self microemulsifying drug delivery systems of Tacrolimus were prepared. Prepared formulations were evaluated by dissolution t...

A colon-specific capsule with alginate beads containing a self-microemulsifying drug delivery system (SMEDDS) was developed and evaluated. The SMEDDS technique was used to improve the solubility of curcumin (Cur). After encapsulating the Cur-loaded SMEDDS, the alginate beads were placed inside an impermeable capsule body. A konjac glucomannan/lactose/hydroxypropyl methylcellulose (KG/Lac/ HPMC)...

− Fenofibrate has been used for many years to lower cholesterol levels and its pharmacokinetic profile is well understood. However, due to its low solubility in water, it has low bioavailability after oral administration. In order to improve the dissolution rate, fenofibrate was formulated into a self-microemulsifying drug delivery systems (SMEDDS). We used pseudo-ternary phase diagrams to eval...

In this study, we developed and optimized a self-microemulsifying drug delivery system (SMEDDS) formulation for improving the dissolution and oral absorption of atorvastatin calcium (ATV), a poorly water-soluble drug. Solubility and emulsification tests were performed to select a suitable combination of oil, surfactant, and cosurfactant. A D-optimal mixture design was used to optimize the conce...

The present work was aimed at formulating a SMEDDS (Self-microemulsifying drug delivery system) for oral drug delivery system containing flutamide. The solubility of flutamide was determined in various vehicles. Pseudo ternary phase diagram was constructed to identify the micro emulsification existence area. SMEDDS formulations were tested for microemulsifying properties, and the resultant form...

Alginate-based composite sponges were developed as carriers to prolong the gastric retention time and controlled release of curcumin-loaded self-microemulsifying drug delivery systems (Cur-SMEDDS). Liquid Cur-SMEDDS was incorporated into a solution made up of a mixture of polymers and converted into a solid form by freeze-drying. The ratio of alginate as the main polymer, adsorbent (colloidal s...

Oral route is the most preferred route of drug administration due to its easy accessibility, intake, and wide range of choices making it economical. Currently, greater than 60% of marketed drugs are oral products. Over 90% of therapeutic compounds given orally areknown to possess oral bioavailability limitations. Therefore, there is a need to explore various approaches that can be used to impro...