In vitro and in vivo Methods for the Evaluation of Natural Products against Dermatophytes

• Published in: Natural product communications Vol. 12; no. 2; pp. 293 - 298
• Main Authors: Velázquez-Dávila, Lily A., Galindo-Rodríguez, Sergio A., Pérez-López, Luis A., González-González, M. Gloria, Álvarez-Román, Rocío
• Format: Journal Article
• Language: English
• Published: Los Angeles, CA SAGE Publications 01.02.2017
• Subjects: Administration, Topical; Animals; Antifungal Agents - pharmacology; Arthrodermataceae - drug effects; Biological Products - administration & dosage; Biological Products - pharmacology; Guinea Pigs; Microbial Sensitivity Tests; Formulations; Dermatophytes; Susceptibility methods; Natural products
• ISSN: 1934-578X; 1555-9475
• DOI: 10.1177/1934578X1701200239

Dermatomycoses are infections caused by fungi called dermatophytes; these affect 20–25% of the world population and the incidence continues to grow each year. Recently, an alternative for the treatment of these diseases is the use of natural products, thanks to the fact that they possess great chemical diversity and thus biological activity. However, to understand the therapeutic potential of natural products, their microbiological assessment presents certain limitations. Currently, there is no established reference method to determine the antifungal capacity in vitro and in vivo of natural products (i.e., essential oils). This review focuses on describing the various microbiological methods as well as the many adaptations used to evaluate the antifungal activity of natural products both in vitro and in vivo. In addition, the antifungal evaluation of natural products formulated in creams, gels, nanoemulsions, nanocapsules and solid lipid nanoparticles is included.