The aim of this study was to determine the sensitivity of Aspergillus niger strains isolated from birds to available antifungal drugs using different in vitro assays--classical disk diffusion, Etest and broth microdilution NCCLS/CLSI M 38-A. The study material consisted of about 2.000 swabs and samples from different species of birds. A. niger (n=10) was accounted for 6.81% of the total pool of...

The activities of ampicillin-sulbactam and amoxicillin-clavulanate were studied with 100 selected clinical Escherichia coli isolates with different beta-lactam susceptibility phenotypes by standard agar dilution and disk diffusion techniques and with a commercial microdilution system (PASCO). A fixed ratio (2:1) and a fixed concentration (clavulanate, 2 and 4 micrograms/ml; sulbactam, 8 microgr...

Infections of Exophiala spp. and Fusarium spp. are often chronic and recalcitrant. Systemic disseminations, which mostly occur in immunocompromised patients, are often refractory to available antifungal therapies. The conserved target of rapamycin (TOR) orchestrates cell growth and proliferation in response to nutrients and growth factors, which are important for pathogenicity and virulence. IN...

The Antifungal Susceptibility Testing method of the European Committee on Antimicrobial (EUCAST-AFST) is a reference technique for determination Minimum Inhibitory Concentration (MIC) antifungals Aspergillus fumigatus. However, it time-consuming and requires expertise. Micronaut-AM (M-AM) fast, simple, time-saving, ready-to-use new colorimetric using an indicator (resazurin) to facilitate visua...

The activities of fluconazole and voriconazole against isolates of Candida spp. (n = 400) were tested by the E-test, disk diffusion, and the National Committee for Clinical Laboratory Standards (NCCLS) M27-A2 broth microdilution-based reference methods. More than 96% of isolates found to be susceptible to fluconazole by the reference method were identified as susceptible by the agar-based metho...

The present study aim to evaluate the potential inhibitory effect of Curcuma longa (turmeric) oil on lipophilic, yeast like fungus Malassezia furfur which causes Pityriasis versicolor disease, a common superficial fungal skin disease. The antifungal activity of turmeric oil was screened by using disc diffusion method and microdilution method. Results indicated that, in screening of turmeric oil...

The BIOGRAM (Difco Laboratories, Detroit, Mich.) system, which is designed to calculate MICs from disk diffusion zone diameters, was compared with two commercial microdilution antimicrobial susceptibility systems. A total of 111 clinical isolates were evaluated with each test system. Six additional isolates were tested in a comparison between BIOGRAM and Sceptor (Johnston Laboratories, Inc. Tow...

ABSTRACT Dermatophytes are hyaline fungi that parasitize the keratinized tissue of humans and animals causing mycotic infections. Natural products promising molecules for development new antifungal drugs, due to phenomenon resistance toxicity. This study reports isolation identification lachnophyllum ester evaluates its antioxidant, modulatory activities against dermatophytes fungi. Lachnophyll...