-Background:Candida species have emerged as successful pathogens worldwide and are associated with immunocompromised patients. Additionally, there is increasing resistance of Candida species to antifungal agents, and this has greatly contributed to the high morbidity and mortality amongst affected patients. In Zambia, little is known about the distribution of Candida species and their antifunga...

Oropharyngeal candidiasis is the most common fungal infection in hospitalized patients with acquired immune deficiency syndrome (AIDS). Its progression results in invasive infections, which are a significant cause of morbidity and mortality. This study aimed to quickly and accurately identify Candida spp. from oral mucosa of AIDS patients recruited at Presidente Vargas Hospital, in São Luís cit...

Antifungal resistance has been associated with biofilm formation in many microorganisms, but not yet in Malassezia pachydermatis. This saprophytic yeast can cause otitis and dermatitis in dogs and has emerged as an important human pathogen, responsible for systemic infections in neonates in intensive care units. This study aims to evaluate the in vitro antifungal susceptibility of M. pachyderma...

Introduction Compared to antibacterial drugs, antimicrobial agents available for treatment of invasive fungal infections are sparse. Amphotericin B (polyene) was the first drug introduced in the 1950s, followed by flucytosine (pyrimidine) in the 1970s, and first-generations azoles (fluconazole, itraconazole) in the 1990s. Triazoles (voriconazole, posaconalzole) and echinocandins (caspofungin, m...

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...

Published Ahead of Print 16 January 2008. 10.1128/JCM.02122-07. 2008, 46(3):842. DOI: J. Clin. Microbiol. Ng, A. Colombo, J. Finquelievich, R. Barnes and J. Wadula M. A. Pfaller, D. J. Diekema, D. L. Gibbs, V. A. Newell, K. P. Surveillance Program, 2001 to 2005 from the ARTEMIS DISK Antifungal : a Global Assessment Candida parapsilosis Isolation and Antifungal Susceptibility of Geographic and T...

We reviewed our antifungal susceptibility data for micafungin, anidulafungin, fluconazole, and voriconazole against Candida species and compared resistance rates determined by the previous and recently revised CLSI antifungal breakpoints. With the new breakpoints, resistance was significantly increased for micafungin (from 0.8% to 7.6%), anidulafungin (from 0.9% to 7.3%), and voriconazole (from...

Candida biofilm infections pose an increasing threat in the health care setting due to the drug resistance associated with this lifestyle. Several mechanisms underlie the resistance phenomenon. In Candida albicans, one mechanism involves drug impedance by the biofilm matrix linked to β-1,3 glucan. Here, we show this is important for other Candida spp. We identified β-1,3 glucan in the matrix, f...

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...

One hundred clinical isolates of Candida albicans were tested for amphotericin B and fluconazole susceptibilities by the National Committee for Clinical Laboratory Standards (NCCLS) broth microdilution test at center 1 (C1). The same isolates were tested blinded at center 2 (C2) by NCCLS and flow cytometry (FC) methods. The agreement between NCCLS and FC methods ranged from 96 to 99%.