746-752Current vaccination and drug delivery
strategies emphasize on the development of controlled release techniques for
persistent and sustained effects. In the recent years, polymer based systems
for the delivery of bioactive agents have gained considerable attention due to
their marked adjuvanticity, established biodegradability and biocompatibility,
excellent
mechanical strength and controlled
release profiles. This review deals with the potential applications of
synthetic polymers mainly PLG polymers in delivery of vaccines and drugs