Improved procedures for differentiating Microsporum persicolor from Trichophyton mentagrophytes.
AUTOR(ES)
Kane, J
RESUMO
Microsporum persicolor, a zoophilic dermatophyte species, is seldom recorded causing human infections in North America. Its identification has been enhanced as a direct result of the development of improved techniques for its characterization. Identifying characteristics include induction of rough-walled macroconidia on sodium chloride-amended medium, absence of good growth at 37 degrees C, and absence of a pH change during growth on casein glucose medium. In contrast, Trichophyton mentagrophytes, a species commonly confused with M. persicolor, has smooth-walled macroconidia, grows well at 37 degrees C, and produces an alkaline reaction on casein glucose medium.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=269519Documentos Relacionados
- Analysis of tests used to differentiate Trichophyton rubrum from Trichophyton mentagrophytes.
- Development of arthrospores of Trichophyton mentagrophytes.
- Carotenogenesis associated with arthrosporulation of Trichophyton mentagrophytes.
- Progesterone binding and inhibition of growth in Trichophyton mentagrophytes.
- Architecture and chemistry of microconidial walls of Trichophyton mentagrophytes.