A review on natural polymer-based microsphere

Pooja Choudhary, Seema Yadav and Rajesh Asija *

Maharishi Arvind Institute of Pharmacy, Jaipur, Rajasthan India.
 
Review
World Journal of Biology Pharmacy and Health Sciences, 2022, 12(03), 088-093.
Article DOI: 10.30574/wjbphs.2022.12.3.0230
Publication history: 
Received on 22 October 2022; revised on 04 December 2022; accepted on 06 December 2022
 
Abstract: 
Microspheres having free flowing powder characteristics, which are consisting of synthetic polymers and proteins. These are biodegradable in nature having particle size less than 200um. Microspheres are the multiparticulate drug delivery systems which are consisting from natural and synthetic material. Microspheres received much attention not only for prolonged release, but also for targeting of anticancer drugs. In future by combining various other strategies, microspheres will find the central place in novel drug delivery, particularly in diseased cell sorting, diagnostics, gene & genetic materials, safe, targeted and effective in vivo delivery and supplements as miniature versions of diseased organ and tissues in the body.
 
Keywords: 
Microspheres; Novel drug delivery; Controlled release; Therapeutic efficacy
 
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