HUMAN URINE SAMPLES

Candida species are reportedly the most common human fungal pathogens. The incidence of urinary tract infections (UTIs) caused by Candida species has increased in recent decades. However, such infections rarely occur in the absence of any predisposing factors. The development of Candida species infection depends on several factors such as age, sex, and immunity of the host-pathogen relationship. Regarding this, the purpose of this study was to determine the prevalence of candida species in urine of female. The current study was conducted on fifty (50) urine samples collected from female students within the age of 17 to 24 residing in university of Benin using a sterile universal container. Each of the collected samples was diluted serially and incubated in petri dish containing Sabourad Dextrose Agar (SDA) at 37 0C for 72hours. After subculturing, Candida species were diagnosed differentially using the germ tube test, colony staining, sugar fermentation test and microscopic morphological examination. Result shows that, the color of a urine sample is not an indicating factor of the presence of candida (infection) as candida growth were significantly present in all color types. According to the results, 40%, 20%, 17.1%, 5.7%, 5.7%, 5.7% and 5.7% of the isolates were identified as Candida albicans, Candida tropicalis, Candida guilliermondii, Candida krusei, Candida parasiliosis, Candida pseudotropicalis and Cadida glabrata, respectively. Our result showed no significant correlation between age and prevalence of Candida in the urine. Based on the obtained results, Candida albicans species was the most prevalent Candida species. Hence, Candida. albicans are the main course of urinary tract infections in female.