For administration of therapeutic agents, the oral route is favored since it is comfortable to
patients and also requires a reduced cost. Recently, a considerable amount of work has …

Cellulose ethers have proven to be highly useful natural-based polymers, finding application
in areas including food, personal care products, oil field chemicals, construction, paper …

The promising potential of biomaterials for biomedical applications has spurred conducting
intensive studies in this field. Cellulose derivatives are biocompatible polymers with …

Ciprofloxacin hydrochloride has a short elimination half-life, a narrow absorption window
and is mainly absorbed in proximal areas of GIT. The purpose of this study was to develop a …

In the present era, gastroretentive dosage forms (GRDF) receive great attention because
they can improve the performance of controlled release systems. An optimum GRDF system …

Citric acid, a tricarboxylic acid, has found wide application in the chemical and
pharmaceutical industry due to its biocompatibility, versatility, and green, environmentally …

Drugs that have narrow absorption window in the gastrointestinal tract (GIT) will have poor
absorption. For these drugs, gastroretentive drug delivery systems offer the advantage in …

The aim of this study was to develop an optimal gastroretentive drug delivery system
(GRDDS) for administering Losartan. Additionally, the influence of optimized GRDDS on the …

The fluroquinolone anti-biotic ciprofloxacin is primarily dissolved and absorbed from the
upper part of the GI tract. We, therefore, aimed to develop a prolonged release …

Introduction: Gastroretentive drug delivery systems (GRDDS) can overcome drawbacks
associated with oral drug delivery, by defeating natural physiological principles. Various …