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Polymeric micelles loaded in situ gel with prednisolone acetate for ocular inflammation: development and evaluation.

Nikita KaushalManish KumarAbhishek TiwariVarsha TiwariKamini SharmaAjay SharmaArya Lakshmi MarisettiMadan Mohan GuptaImran KazmiSami I AlzareaWaleed Hassan AlmalkiDinesh Kumar Chellappan
Published in: Nanomedicine (London, England) (2023)
Aim: Our study developed a prednisolone acetate polymeric micelles (PM) system for ocular inflammation related to allergic uveitis. Methods: For PM development, a thin-film hydration procedure was used. Irritation, in vitro , ex vivo transcorneal permeation, micelle size, entrapment efficiency and histology within the eye were all calculated for PM. Results: The optimized in situ gel (A4) showed superior ex vivo transcorneal permeation with zero-order kinetics. Conclusion: The developed formulation could be a promising candidate for treating anterior uveitis via topical application to the anterior segment of the eye.
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