Studies were conducted to determine the mechanism of drug release from pellets coated with an ethylcellulose-based pseudolatex widely accepted for use as a sustained release coating for pharmaceuticals. Possible mechanisms for release include solution/diffusion through the continuous polymer phase and/or plasticizer channels, diffusion through aqueous pores and osmotically driven release throug...

It had became a challenging experience and effort for formulator to develop innovate drug with maximum bioavailability. In the present study focus of research is in treatment Hypertension, which one most prevalent cardiovascular diseases world, affecting big proportion adult old age population. Candesartan Cilexetil angiotensin II AT1 many tissues including vascular smooth muscle adrenal glands...

The design and fabrication of sustained/controlled release dosage forms, employing new excipients capable of extending/controlling the release of drugs from the dosage forms over prolonged periods, has worked well in achieving optimally enhanced therapeutic levels of the drugs. In this sense, the objective of this study was to investigate the suitability of selected cellulose ether derivatives ...