There has been much interest generated in the recovery of nanoparticulate (nanoparticle) bioproducts(Second generation of biotechnological products) such as plasmid DNA and viruses as putative gene therapyvectors, macromolecular assemblies as drug delivery vehicles and virus-like particles as vaccine components.Such product must be manufactured in advanced stages of purity, ma...

Objective: The objective of this study was to find out the isotonicity chloramphenicol ophthalmic in situ gel and know irritating effect its eyes test animals, so it can be maximize absorption drug eye, minimize loss before corneal penetration safe used.
 Methods: This were started by making four aseptic formulations preparations with a comparison baseline concentrations different Poloxame...

The present research work aimed to formulate and evaluate a gastro retentive in situ gelling system of Nicardipine Hydrochloride using Sodium Alginate as polymer, HPMC K100M release retard calcium carbonate cross-linking agent, tri-sodium citrate fluidity enhancer agent treat hypertension. mechanism for the floatation was based on ionic cross-linking. Several evaluation tests were carried out p...