Background: There are various methods of formulation of micro and nanospheres such as
solvent evaporation, solvent removal, polymerization, hot-melt encapsulation, coacervation …

Gastroretentive drug delivery systems provide drug delivery at the controlled rate and
prolong the retention of dosage forms in gastrointestinal tract. Different problems are …

The aim of present study was to formulate the sustained release floating tablets of
Cephalexin (CPL) by direct compression method and optimized by Box-behnken Response …

Oral controlled release dosage forms encounter several physiological constraints like
inability to retain and locate the controlled drug delivery system within the desired region of …

Gastric emptying is a very complex and uncertain process which sometime alters the in vivo
performance of the drug delivery systems. In order to avoid this variability, efforts have been …

Nearly half of the world's population suffers from Helicobacter pylori (H. pylori) and gastric
disorders. It is the most common pathogenic bacteria that cause gastritis, gastroduodenal …

Gastroretentive drug delivery systems provide drug delivery at the controlled rate and
prolong the retention of dosage forms in gastrointestinal tract. Different problems are …

Background: There are various methods of formulation of micro and nanospheres such as
solvent evaporation, solvent removal, polymerization, hot-melt encapsulation, coacervation …

Solid dispersion technologies are particularly promising for improving the oral absorption
and bioavailability of BCS class II drugs. Solid dispersion is a molecular dispersion of an …

Infectious diseases are caused by pathogenic microorganisms, such as bacteria, viruses,
parasites or fungi. Diseases can spread, directly or indirectly, from one person to another …