A total of 15 keratinophilic fungi including 8 Chrysosporium species were isolated from the rural environment of Ismailia, Egypt, using the hair bait technique. Mainly, C. zonatum was isolated from soils collected from fields, animal cages, besides cows and buffaloes hairs and was identified macroscopically, microscopically and using the molecular technique by determining the DNA sequences of I...

Dermatophytes are keratinophilic fungi and the causative agent of dermatophytosis in animals people. In pathogenesis this disease, enzymes such as DNase, gelatinase, lipase, keratinase, elastase, collagenase highlighted. This work aimed to verify production these by clinical environmental isolates dermatophytes. Environmental strains were obtained Vanbreuseghem technique (1952), using soil samp...

Anteaters comprise three different species: Myrmecophaga tridactyla (flag anteater), Tamandua tetradactyla (mini anteater) and Cyclopes didactylus (anteater), some considered vulnerable to extinction. These species are distributed over a large part of the Brazilian territory, especially in cerrado biome. In order preserve these species, research work on health status animals has been carried ou...

Heat shock proteins (HSPs) are proteins whose transcription responds rapidly to temperature shifts. They constitute a family of molecular chaperones, involved in the proper folding and stabilisation of proteins under physiological and adverse conditions. HSPs also assist in the protection and recovery of cells exposed to a variety of stressful conditions, including heat. The role of HSPs extend...

Piedra are considered asymptomatic superficial mycoses characterised by fungal growth that form nodules on the outside of hair shaft. Two types of piedra exist: white piedra (trichosporosis) caused by the basidiomycetous yeasts Trichosporon spp. and black piedra produced by the ascomycete Piedraia hortae. While the first produce soft white or light brown nodules formed by closely attached funga...

During a collecting trip exploring new habitats and locations for keratinophilic fungi, soil samples were collected from Bohani village in the central Indian state of Madhya Pradesh. Following isolation using a hair baiting technique, one sample yielded an interesting hyphomycetous fungus. The fungus, which could easily be observed under a dissecting microscope, formed prominently large, dark b...