This work was supported by the 04/UR/08-05 Research Unit, from the Ministry of Health, Tunisia. The authors declare that they have no conflict of interest. “
“Astragalus verus Olivier, Fabaceae has been used against ringworm in Kurdish ethnomedicine throughout millennia. selleck chemicals The objective of this study was to evaluate the effects of A. verus extracts against Trichophyton verrucosum on in vitro and in vivo guinea pig model of dermatophytosis. The skin of albino guinea pigs was infected with T. verrucosum (1.0 × 107 conidia) and animals were divided into five groups (n = 5 for each): negative control (NC), received a vehicle; positive control (PC), received topical terbinafine

1.0% and three other groups: AE10%, AE20% and AE40% which received topical 10%, 20% and 40% aqueous extract of A. verus, respectively. Evaluation of clinical efficacy was performed 72 h after completion of a 7-day treatment regimen. Higher significant antifungal activities were observed in aqueous extract in the concentration 320 mg ml−1 compared with acetone and methanol NVP-BGJ398 order extracts. The aqueous extract showed

minimum inhibitory concentration at 160 mg ml−1. Lower clinical scores indicate improved efficacy compared with NC. The lesion scores significantly declined in AE20%, AE40% and PC groups in comparison with NC group. The lesion scores in AE10% and AE20% groups were significantly higher than that of PC group. The AE10% group (18.3%) and AE20% group (39.43%) and AE40% group (66.19%) showed clinical efficacies compared with PC group (76.05%). In conclusion, aqueous extract showed promising antidermatophytic activity. “
“Screening Dimethyl sulfoxide of 217 soil samples of different habitats, such as PG study centre, garden, farmhouse, nursery, roadside, hostel, animal habitat, bird habitat, marriage garden, temple, vegetable market and house dust, was carried out for the presence of dermatophytes

and related fungi in relation to soil pH. A total of 461 isolates belonging to 26 genera and 34 species were recorded. Soil pH values vary from 3 to 10.5. Trichophyton verrucosum, Microsporum audouinii and M. canis were isolated for the first time in Jaipur from pH range 7.0 to 9.0. Chrysosporium tropicum (46.08%) was the most predominant fungus isolated from pH range 6.5 to 9.5. Trichophyton mentagrophytes (24.88%) was the second most common fungal species isolated from pH 6.5 to 9.5. Most of the keratinophilic fungi were isolated from pH 6.5 to 8.5. Only one isolate of Fusarium moniliforme was reported from a highly acidic site at pH 3. Roadside and garden soils were found to be the most suitable sites for almost all keratinophilic fungi. “
“Repeated and prolonged use of fluconazole in treating candidosis leads to drug resistance.