Obstetrics and Gynecology
Mohamad Kazem Momeni; Omid Bameri; Mehrangiz Ghafari; Sima Saravani; Fereshteh Javadian
Volume 6, Issue 2 , March 2021, , Pages 50-56
Abstract
Today, opportunistic fungi, especially Candida albicans, are among the most common risk factors in patients with weakened immune systems. Fungal infections caused by Candida species and increasing number of azole-resistant strains are of great importance in immunocompromised patients. The toxicity of ...
Read More
Today, opportunistic fungi, especially Candida albicans, are among the most common risk factors in patients with weakened immune systems. Fungal infections caused by Candida species and increasing number of azole-resistant strains are of great importance in immunocompromised patients. The toxicity of the drugs used, the development of resistance to these fungi, and the problems caused by drug interactions necessitate the use of more effective drugs with less toxicity. This study aimed to evaluate the antifungal activity of medicinal plant extracts on C. albicans. In this review study, Scopus, PubMed, MEDLINE, Google Scholar, SID, and Magiran databases were searched between 2000 and 2019 to identify related articles. The search keywords were “Candida albicans”, “Complementary”, “Herbal medicine” and their Persian equivalents. All in vivo and in vitro trials were included in the study. The reviewed studies showed the effectiveness of some compounds in inhibiting the growth of C. albicans. The results of the present research were in in-vitro conditions, but they need to be conducted in-vivo for human use.
Pathology
Bahman Fouladi; Khadijeh Rezaei Keikhaie; Nesa Rajabpoor Nikoo; Salia Amini Poya; Solaiman Saravani; Jebraeil Farzi
Volume 5, Issue 1 , August 2020, , Pages 11-18
Abstract
Background & Objective: Vulvovaginal candidiasis (VVC) is a common vaginal yeast infection in women. The present study aimed to determine the phenotype of Candida albicans and non-albicans Candida species in VVC cases.Materials & Methods: This was a cross-sectional study on 65 patients suspected ...
Read More
Background & Objective: Vulvovaginal candidiasis (VVC) is a common vaginal yeast infection in women. The present study aimed to determine the phenotype of Candida albicans and non-albicans Candida species in VVC cases.Materials & Methods: This was a cross-sectional study on 65 patients suspected of VVC through a visit by a gynecologist. They were cultured on CHROMagar and Sabouraud dextrose agar (SDA). If morphology of the colonies could be detected through microscopic inspection, physiological tests were used to identify individual yeast species.Results: Out 65 colonies, 53.8% had negative cultures. The frequency of positive cultures for Candida were also calculated (C. albicans = 38.5%, C. glabrata = 6.15%, and C. krusei = 1.53%). Most of culture-negative cases had no history of antibiotic therapy (94.3%) while most of culture-positive cases had a history of fluconazole therapy (56% in C. albicans isolates and 40% in non-C. albicans isolates). Relapse rate was calculated as 29.2%. Of studied patients, 80% had no underlying disease, 15.4% had a history of diabetes, and 4.6% had a history of corticosteroid therapy. Less than half negative-culture cases had an undergraduate degree (45.7%).Conclusion: The incidence of VVC depends on various factors including occupation, underlying disease and history of antibiotic therapy. The most common cause of VVC is C. glabrata, secondary to C. albicans. Relapse infection rates can be reduced by increasing knowledge on clinical data, underlying diseases, mechanism of the organism, cause of infection, and effective treatment.