Antibiofillm activity of propolis extract on Fusarium species from onychomycosis

Aim: The present study evaluated the capacity of three species of Fusarium isolated from onychomycosis to form bio lms and the antibio lm effect of propolis extract on these bio lms. Materials & methods: The bio lms and antibio lm effects were evaluated by quantifying the colony-forming units, mitochondrial metabolic activity assays, total biomass by crystal violet staining and scanning electron microscopy. Results: Propolis extract demonstrated signi cant antibio lm ef ciency on Fusarium spp. isolates and reduced F. solani, F. oxysporum and F. subglutinans mature bio lms. Conclusion: Propolis extract can be an alternative topical treatment of onychomycosis caused by Fusarium spp.This study was supported by grants from Conselho Nacional de Desenvolvimento Científico e Tecnológico(CNPq) and Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES). The authors have no other relevant affiliations or financial involvement with any organization or entity with a financial interest in or financial conflict with the subject matter or materials discussed in the manuscript apart from those disclosed.info:eu-repo/semantics/publishedVersio