One case of severe canine onychomycosis is described. The aetiological agent was identified as Microsporum gypseum. The incidence of this fungus in this kind of pathology is discussed, with special attention to the successful treatment with topic enilconazole and systemic griseofulvin.

Microsporum gypseum is a geographically widespread geophilic fungus that infects animals and humans. M. gypseum infection on the scrotum is very rare and can be easily misdiagnosed because of a lack of inflammatory reaction. Here we describe a patient with pseudomembranous-like tinea of the scrotum resulting from M. gypseum.

Tinea capitis in the United States is caused principally by Microsporum audouini and M. canis (lanosum). Identification of the responsible fungus is important in determining the prognosis. Identification of M. audouini by the usual method of planting infected hairs on agar media in a test tube requires 7 to 14 days. M. canis colonies are recognizable in 5 to 8 days. The method described below p...

Seven species of Microsporum, 4 of Trichophyton and 1 Epidermophyton including 55 species belonging to 33 genera were studied for extracellular keratinase. The preliminary screening was done as their ability to develop clearing zone formation. The keratinase of Microsporum species ranged from 50-300ku/ml and of Trichophyton 100-140ku/ml while that of Epidermophyton was 20ku/ml.

background : dermatophytosis is the common cutaneous infections in humans and animals, which is caused by the keratinophylic fungus called dermatophytes. in recent years , drug-resistance in pathogenic fungi, including dermatophytes to the current antifungal have been increased . the aim of this study was to evaluate the antifungal efficacy of agnps against microsporum canis, trichophyton menta...

This report describes the application of PCR fingerprinting for the identification of species and varieties of common dermatophytes and related fungi utilizing as a single primer the simple repetitive oligonucleotide (GACA)(4). The primer was able to amplify all the strains, producing species-specific profiles for Microsporum canis, Microsporum gypseum, Trichophyton rubrum, Trichophyton ajelloi...

The Sensititre YeastOne antifungal panel was used to test 49 dermatophytes belonging to the species Epidermophyton floccosum, Microsporum gypseum, Microsporum canis, Trichophyton tonsurans, Trichophyton rubrum, and Trichophyton mentagrophytes. The MICs of four antifungals obtained with the Sensititre YeastOne antifungal panel were compared with those obtained by the reference NCCLS microdilutio...

Three cases of dermatophytosis in free living brown-throated three-toed sloths (Bradypus variegatus) in the Zona da Mata, North of Pernambuco State, Brazil, were studied. Two animals presented areas of alopecia on the pelvic member and thorax and one animal on the pelvic member only. The three animals presented scabs. Hair and scabs samples were submitted to microscopical examination after trea...

This report represents the first study of keratinophilic fungi present in soils of Jamaica. Out of the 40 soil samples examined from different habitats, 30 (75%) were positive for the presence of keratinophilic fungi, yielding 36 isolates of keratinophilic fungi. Microsporum gypseum complex (represented by 16 isolates of M. gypseum, and four of M. fulvum) was most frequent, being present in 50%...