Biodegradable Microspheres Of Gentamicin Sulphate
Gentamicin sulphate loaded albumin, chitosan and poly (dl-lactide- co-glycolide) microspheres were prepared. The in vitro dissolution studies showed that the release could be controlled for 2 weeks by the vial method. The stability of the drug was better by encapsulation. The nasal absorption of the drug from these microspheres was about 60 percent.