Amphiphilic, lauric acid-coupled pluronic-based nano-micellar system for efficient glipizide delivery

Autor: Vipan Kumar, Neelam Poonia, Pradeep Kumar, Prabhakar Kumar Verma, Abdulrahman Alshammari, Norah A. Albekairi, Atul Kabra, Neera Yadav
Jazyk: angličtina
Rok vydání: 2024
Předmět:
Zdroj: Saudi Pharmaceutical Journal, Vol 32, Iss 5, Pp 102046- (2024)
Druh dokumentu: article
ISSN: 1319-0164
DOI: 10.1016/j.jsps.2024.102046
Popis: Glipizide; an insulin secretagogue belonging to the sulfonylurea class, is a widely used antidiabetic drug for managing type 2 diabetes. However, the need for life-long administration and repeated doses poses challenges in maintaining optimal blood glucose levels. In this regard, orally active sustained-release nano-formulations can be a better alternative to traditional antidiabetic formulations. The present study explored an innovative approach by formulating orally active sustained-release nano-micelles using the amphiphilic lauric acid-conjugated-F127 (LAF127) block copolymer. LAF127 block copolymer was synthesized through esterification and thoroughly characterized before being employed to develop glipizide-loaded nano-micelles (GNM) via the thin-film hydration technique. The optimized formulation exhibited mean particle size of 341.40 ± 3.21 nm and depicted homogeneous particle size distribution with a polydispersity index (PDI)
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