ABSTRACT

Therapeutic alternative to conventional or immediate release single-unit dosage forms. With regards to the final dosage form, the multiparticulates are usually formulated into microspheres and filling them into hard gelatin capsules. Microspheres received much attention not only for prolonged release, but also for targeting of drugs. In future microspheres will find the central place in novel drug delivery, particularly in diseased cell sorting, diagnostics, genetic materials, targeted and effective drug delivery. Microspheres are characteristically free flowing powders consisting of proteins or synthetic polymers having a particle size ranging from 1-1000 ?m. The range of Techniques for the preparation of microspheres offers a Variety of opportunities to control aspects of drug administration and enhance the therapeutic efficacy of a given drug. There are various approaches in delivering a therapeutic substance to the target site in a sustained controlled release fashion. Microspheres has a drug located centrally within the particle, where it is encased within a unique polymeric membrane. Keywords: Microspheres, Controlled release, Novel Drug Delivery, Therapeutic Efficacy
Publication date: 15/03/2025

https://ijbpas.com/pdf/2025/March/MS_IJBPAS_2025_MARCH_SPCL_1053.pdf

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https://doi.org/10.31032/IJBPAS/2025/14.3.1053