conclusions this study demonstrated that physicochemical properties, in vitro release and rat intestine permeability were dependent upon the contents of s/c, water and oil percentage in formulations. background self-emulsifying drug delivery system is an isotropic mixture of natural or synthetic oils, non-ionic surfactants or, one or more hydrophilic solvent and co-solvents/surfactant and polym...

Amaç: Kendiliğinden emülsifiye olan ilaç taşıyıcı sistemler (SEDDS), henüz tamamen aydınlatılmamış muazzam bir potansiyele sahiptir. Oral lipid uygulamasında suda çözünürlüğü düşük bileşiklerinin formülasyonunda kullanılabilirler ve bu bileşiklerle ilişkilendirilen birçok problemin üstesinden gelebilirler. SEDDS, küçük parçacık boyutuna, geniş yüzey alanına, yüksek kapsülleme etkinliğine yüküne...

Poorly water-soluble drug candidates are becoming more prevalent. It has been estimated that approximately 60-70% of the drug molecules are insufficiently soluble in aqueous media and/or have very low permeability to allow for their adequate and reproducible absorption from the gastrointestinal tract (GIT) following oral administration. Formulation scientists have to adopt various strategies to...

Oral route is the most common and convenient route for drug delivery, but some drugs are not given by this route. This route is most common problem is low bioavailability .The various challenges faced by the pharmaceutical scientists leads to the improve bioavailibilityty enhance the approach of self emulsifying drug delivery system. It has gained exposure of their ability to increase solubilit...

The supersaturatable self-emulsifying drug delivery system (S-SEDDS) represents a new thermodynamically stable formulation approach wherein it is designed to contain a reduced amount of a surfactant and a water-soluble cellulosic polymer (or other polymers) to prevent precipitation of the drug by generating and maintaining a supersaturated state in vivo. The S-SEDDS formulations can result in e...

Oral route is the easiest and most convenient route for drug administration. Oral drug delivery systems being the most cost-effective and leads the worldwide drug delivery market. The major problem in oral drug formulations is low and erratic bioavailability, which mainly results from poor aqueous solubility. This may lead to high interand intra subject variability, lack of dose proportionality...

BACKGROUND Self-emulsifying drug delivery system is an isotropic mixture of natural or synthetic oils, non-ionic surfactants or, one or more hydrophilic solvent and co-solvents/surfactant and polymer that improve bioavailability and increase solubility of poorly-soluble drugs. OBJECTIVES This study was aimed to prepare and develop a stable formulation for self-emulsifying drug delivery system...