منابع مشابه
Effect of Formulation Variables on Rifampicin Loaded Alginate Beads
The present work investigated the preparation of biodegradable beads with alginate polymer by ionotropic gelation method to improve the control release properties of the antibiotic rifampicin. Ionotropic gelation method was applied to prepare beads using calcium chloride (CaCl2) as cationic component and alginate as an anionic component. In this method, adding 0.5% w/v polyvinyl alcohol (PVA) t...
متن کاملEffect of Formulation Variables on Rifampicin Loaded Alginate Beads
The present work investigated the preparation of biodegradable beads with alginate polymer by ionotropic gelation method to improve the control release properties of the antibiotic rifampicin. Ionotropic gelation method was applied to prepare beads using calcium chloride (CaCl2) as cationic component and alginate as an anionic component. In this method, adding 0.5% w/v polyvinyl alcohol (PVA) t...
متن کاملFormulation Development and Release Studies of Indomethacin Suppositories
Indomethacin suppositories were prepared by using water-soluble and oil soluble suppository bases, and evaluated for in vitro release by USP I and modified continuous flow through bead bed apparatus. Effect of the Tween 80 (1% and 5%) was further studied on in vitro release of the medicament. Release rate was good in water-soluble suppositories bases in comparison to oil soluble suppositories b...
متن کاملFormulation 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 ...
متن کاملFormulation and Evaluation of Bioadhesive Vaginal Suppositories Containing Miconazole Nitrate
Miconazole nitrate is an imidazole derivative antifungal agent, developed by Janssen Pharmaceutica, commonly applied topically to the skin or to mucous membranes to cure fungal infections. Over 90% of miconazole nitrate is reported to be bound to plasma proteins. In this study, miconazole nitrate was formulated into bioadhesive vaginal suppositories using different suppository bases such as fat...
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ژورنال
عنوان ژورنال: Bulletin of Pharmaceutical Sciences. Assiut
سال: 1990
ISSN: 1110-0052
DOI: 10.21608/bfsa.1990.70551