This study aimed to develop a suitable buccal mucoadhesive nanoparticle (NP) formulation containing fluconazole for the local treatment of oral candidiasis. The suitability of the prepared formulations was assessed by means of particle size (PS), polydispersity index, and zeta potential measurements, morphology analysis, mucoadhesion studies, drug entrapment efficiency (EE), in vitro drug relea...

Objective: The objective of this research was to formulate and evaluate pectin and HPMC different grades mucoadhesive microspheres in combination with sodium alginate for controlled release of maraviroc. Methods: The maraviroc mucoadhesive microspheres was successfully developed by Ionotropic gelation technique, using sodium alginate, pectin, HPMC K4, K15, and K100 as mucoadhesive polymer in va...

The aim of this study was to prepare novel ocular mucoadhesive microspheres of Moxifloxacin HCl to increase its residence time on the ocular surface and to enhance its therapeutic efficacy in ocular bacterial keratitis. Microspheres were fabricated with different grades of Methocel and Sodium CMC as polymers. Microspheres were evaluated for their particle size, morphology, encapsulation efficie...

INTRODUCTION Metformin is an oral anti-diabetic drug in the biguanide class. The goal of this study was to develop gastric-retentive MH discs in order to prolong the retention of drug in gastric mucosa. METHODS Two groups of metformin hydrochloride (MH) mucoadhesive gastroretentive discs were prepared: (a) bilayered discs prepared by direct compression of powders containing polymers as Carbop...

Nanotechnology also called as nanotech is referring to the science, technology and engineering synthesis, manipulation investigation of materials devices at nanoscales. Nanoparticles (NPs) owns a special place in nanotechnology due their extreme-small size, multifunctionality, modifiable surface for wide range applications especially new drug delivery application stability, solubility, biocompa...

The development of biodegradable nanoparticles is an important tool for the biological transport chemical compounds. nanoencapsulation reduces biopharmaceutical and pharmacokinetic drawbacks compounds enhances their properties. Naturally occurring polymers such as proteins polysaccharides have been widely applied in nanostructured systems several therapeutic agents. Among them chitosan, a crust...

PURPOSE To test the hypothesis that mucoadhesive microdiscs formulated in a rapidly dissolving tablet can increase preocular residence time. METHODS Microparticles smaller than 10 mum in diameter were fabricated by emulsification with poly(lactic-co-glycolic acid) as a core material and, in some cases, poly(ethylene glycol) as a mucoadhesion promoter. To examine the effect of particle geometr...