Evaluation of Ionotropic Cross-Linked Chitosan/Gelatin B Microspheres of Tramadol Hydrochloride

formulation and characterization of ionotropic cross-linked chitosan microspheres for controlled release of ascorbic acid

The Mucosal Adjuvant Potential of Cross-Linked Dextran Microspheres as Dry Powder

Objective(s) The immunoadjuvant potential of cross-linked dextran microspheres (CDM) as absorption enhancer and Quillaja saponins (QS) as immunomodulator adjuvant was evaluated. Materials and Methods CDM loaded or tetanus-mixed toxoid (TT) or Quillaja saponin (QS) were nasally administered to rabbits in dry powder form, three times in 2 weeks interval and serum IgG and nasal lavage sIgA tite...

Formulation and Evaluation of Tramadol hydrochloride Rectal Suppositories

Rectal suppositories of tramadol hydrochloride were prepared using different bases and polymers like PEG, cocoa butter, agar and the effect of different additives on in vitro release of tramadol hydrochloride was studied. The agar-based suppositories were non-disintegrating/non-dissolving, whereas PEGs were disintegrating/dissolving and cocoa butter were melting suppositories. All the prepared ...

evaluation of keratinized on overdenture implant success

چکیده ندارد.

Preparation, characterization and evaluation of ranitidine hydrochloride-loaded mucoadhesive microspheres.

BACKGROUND Mucoadhesion enables localization of drugs to a defined region of the gastrointestinal tract through attractive interactions between polymers composing the drug delivery devices and the mucin layer of the intestinal epithelium. Thus, this approach can be used for enhancement of the oral bioavailability of the drug. OBJECTIVES The current communication deals with the development of ...