background and objectives : over the last two decades, both the incidence of nosocomial candidaemia and the proportion of blood stream infection due to candida spp. other than candida albicans have increased. the aims of this study was to identify different species of candida and risk factors associated with bloodstream infection and detection of biofilm production. materials and methods : this...

The binding of microorganisms to each other and oral surfaces contributes to the progression of microbial infections in the oral cavity. Candida dubliniensis, a newly characterized species, has been identified in human immunodeficiency virus-seropositive patients and other immunocompromised individuals. C. dubliniensis phenotypically resembles Candida albicans in many respects yet can be identi...

We have identified two subseries of 2,6-disubstituted quinolines, consisting of 6-amide and 6-urea derivatives, which are characterized by fungicidal activity against Candida albicans with minimal fungicidal concentration (MFC) values < 15 µM. The 6-amide derivatives displayed the highest fungicidal activity against C. albicans, in particular compounds 1, 5 and 6 characterized by MFC values of ...

We used ribonucleic acid sequencing to profile Candida albicans transcription within biliary fluid from a patient with cholangitis; samples were collected before and after treatment with fluconazole and drainage. Candida albicans transcriptomes at the infection site distinguished treated from untreated cholangitis. After treatment, 1131 C. albicans genes were differentially expressed in biliary...

Candida bloodstream infections (CBI) are one of the most common nosocomial infections globally, and they account for a high mortality rate. The increasing global prevalence of drug-resistant Candida strains has also been posing a challenge to clinicians. In this study, we comprehensively evaluated the biofilm formation and production of hemolysin and proteinase of 63 CBI isolates derived from a...

BACKGROUND Candida albicans is the most common fungal pathogen isolated from clinical samples and is also the most common yeast species carried as a commensal by healthy individuals although some non-C. albicans species account for an important number of infections. OBJECTIVES To compare nine phenotypic systems for C. albicans identification [API 20C AUX; RapID Yeast Identification panel (RYI...

OBJECTIVE The efficacy of topical natamycin 5% was studied using a reproducible model of keratomycosis produced by Candida albicans in the rabbits. METHOD Candida albicans was isolated from infected human eye and 4 x 10(5) cells of the Candida albicans was injected into the corneal stroma of the eyes of 15 rabbits. All eyes developed a corneal ulcer without pretreatment with immunosuppressive...

A clinical survey was carried out in seven cities in the southern part of Nigeria to determine the relative distribution of genitourinary Candida species in symptomatic patients reporting for diagnosis and treatment. Seven Candida species were identified using the CHROMagar Candida method and the API 20C System. Candida species were represented by Candida glabrata (33.7%), Candida albicans (20....

Onychomycosis is a fungal infection of nail, its matrix, and other nail parts which is usually caused by dermatophytes. However number of nail infections due to yeast and nondermatophyte moulds (NDM) is also increasing. Although Candida albicans accounts for most of the cases of onychomycosis caused by yeasts, there has been a change in the epidemiology of Candida infections, characterized by a...

Disruption of newly identified genes in the pathogen Candida albicans is a vital step in determination of gene function. Several gene disruption methods described previously employ long regions of homology flanking a selectable marker. Here, we describe disruption of C. albicans genes with PCR products that have 50 to 60 bp of homology to a genomic sequence on each end of a selectable marker. W...