Oral mucoadhesive dosage formulations reveal numerous advantages they offer, like easy application, discrete handling and no need to swallow the drug product. Nevertheless, in order ensure correct performance of these preparations, must show suitable physicochemical properties, such as sorption wetting, viscosity adhesion mucous membrane. In this study, properties selected polymers their blends...

Furosemide is a sulfonamide-derived diuretic drug which an alternative treatment for heart failure. was made into slow-release tablets to improve the criteria poor furosemide and maximize its absorption in stomach. The purpose of this study determine whether floating with concentration 23% carbopol matrix could meet requirements evaluating physical properties compared theoretically literatur. r...

In this study, the effects of various hydrophilic (HPMC and Carbopol 971) and plastic (Ethylcellulose and Eudragit RL100) polymers on the release profile of diltiazem HCl from matrix tablets were evaluated in-vitro. For this purpose, tablets containing 60 mg of diltiazem HCl along with various amounts of the aforementioned polymers were prepared using the wet granulation technique. Tablets prep...

Latar belakang: Salep yang mengandung ekstrak ikan gabus dan madu kelulut terbukti mendukung penyembuhan luka. Sediaan salep pada penelitian sebelumnya menyatakan bahwa adanya ketidakstabilan sediaan. Hal ini ditandai dengan terjadinya pemisahan fase, ditambahkan carbopol untuk mencegah pemisahan. Tujuan berguna memperlihatkan sifat fisik ketika sebagai peningkat kosistensi sediaan terhadap sal...

In this work, the effect of cellulosic polymer and chemical structure of salicylic acid and its various esters on their release has been analysed. The release of different drugs in distinct types of vehicles, cetyl excipient, polyethylene glycol and Carbopol gel was also studied.  2001 Published by Elsevier Science B.V.