<b>Characterization of <i>Candida</i> spp. isolated from vaginal fluid: identification, antifungal susceptibility, and virulence profile</b> - doi: 10.4025/actascihealthsci.v35i1.13557

• Asıl Yazarlar: Kelly Ishida (Yazar), Mirian Ueda-Yamaguchi (Yazar), Sueli Fumie Yamada-Ogatta (Yazar), Tânia Ueda-Naklamura (Yazar), Terezinha Inez Estivalet Svidzinski (Yazar), Celso Vataru Nakamura (Yazar)
• Materyal Türü: Kitap
• Baskı/Yayın Bilgisi: Universidade Estadual de Maringá, 2012-10-01T00:00:00Z.
• Konular: article
• Online Erişim: Connect to this object online.
• Notes: 10.4025/actascihealthsci.v35i1.13557; 1679-9291; 1807-8648
• Keywords: antifungal susceptibility; Candida; identification; virulence; Medicine (General); R5-920; Pharmacy and materia medica; RS1-441
• Source: Acta Scientiarum. Health Sciences, Vol 35, Iss 1 (2012)

A total of 101 (20.0%) yeast samples were isolated from vaginal fluids of 504 non-hospitalized patients in Maringá, Paraná State, Brazil and Candida albicans was more frequent specie (93.1%) identified by seminested PCR method. All the isolates were susceptible to amphotericin B and nystatin, and 93.1% of them were susceptible to fluconazole. The acid proteinase, hemolytic and phospholipase activities were observed in 99.0, 90.0, and 88.0% of Candida spp., respectively. Around 67.0% of the strains had adherence indexes of 0.5 to 1.5 yeasts by Vero cell, and most of them showed a hydrophilic profile. Correlation studies indicated hydrophilic yeasts presented higher adherence index, proteinase, and phospholipase activities; and a positive correlation between all enzymes was also observed. In addition, the isolates with high hemolytic activity were less susceptible to fluconazole and amphotericin B. These results of Candida prevalence and antifungal susceptibility corroborate with literature's datas and correlation between virulence factors and MIC values suggest Candida isolates from vaginal fluid less susceptible to antifungal and with higher extracellular enzymes production can be more virulent to cause tissue damage.