Interaction of gelatin with polyenes modulates antifungal activity and biocompatibility of electrospun fiber mats.

ABSTRACT: Topical application of antifungals does not have predictable or well-controlled release characteristics and requires reapplication to achieve therapeutic local concentration in a reasonable time period. In this article, the efficacy of five different US Food and Drug Administration-approved antifungal-loaded (amphotericin B, natamycin, terbinafine, fluconazole, and itraconazole) electrospun gelatin fiber mats were compared. Morphological studies show that incorporation of polyenes resulted in a two-fold increase in fiber diameter and the mats inhibit the growth of yeasts and filamentous fungal pathogens. Terbinafine-loaded mats were effective against three filamentous fungal species. Among the two azole antifungals compared, the itraconazole-loaded mat was potent against Aspergillus strain

SUBMITTER: Lakshminarayanan R 

PROVIDER: S-EPMC4043707 | biostudies-literature | 2014

REPOSITORIES: biostudies-literature