Istituto Zooprofilattico Sperimentale dell'Umbria e delle Marche ''Togo Rosati''

Authors    Caricato D, Primavilla S, Scuota S, Ricci M, Perioli L, Marinozzi M, Giovagnoli S

Abstract    The urgent need for new green and sustainable models is ground for the current demand of innovative renewable resource based pharmaceutical products. We propose a Rojo Duro skin onion extract loaded poloxamer/chitosan spray mucoadhesive thermogel aimed at solving current limitations in oral mucosits treatment. Being among the main side effects of radio- and chemotherapy, effective treatment of buccal lesions still represents an unmet medical need. The obtained thermogel combined optimal gelling capacity, release behavior, sprayability, mucoadhesion properties, while maintaining the extract antioxidant and antimicrobial properties. The product preserved all properties when stored for 1 month as a freeze-dried powder at 4 °C. This potential new product is highly translational, as it combines a recognized safety to administration/application advantages, as well as simplicity and sustainability.

Publish Date  2021

Volume     110 (8)

ISSN         1520-6017

DOI           doi.org/10.1016/j.xphs.2021.04.004

URL          https://www.sciencedirect.com/science/article/abs/pii/S0022354921002045?via%3Dihub

Journal    Journal of Pharmaceutical Sciences

Pages      2974-2985

PMID       33865864