2008, Cilt 38, Sayı 2, Sayfa(lar) 083-086 |
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Comparison of different systems for identification of Candida strains |
Nimet Yiğit1, Ayşe Esin Aktaş2, Hakan Uslu2 |
1 Atatürk Üniversitesi Sağlık Hizmetleri Meslek Yüksek Okulu, Tıbbi Laboratuvar Bölümü, Erzurum 2 Atatürk Üniversitesi Tıp Fakültesi, Mikrobiyoloji ve Klinik Mikrobiyoloji ABD, Erzurum |
Keywords: Candida Species, Identification, Microbial Identification System |
Chromatographically analyzes cellular fatty acids and compares the results with the fatty acid profiles in its database.
Candida strains were identified as and included Candida albicans (n=74), Candida tropicalis (n=28), Candida glabrata
(n=7), Candida parapsilosis (n=3), Candida krusei (n=4) and Candida guilliermondii (n=2). In preparation for fatty acid
analysis, yeast isolates were subcultured onto sabouraud dextrose agar and were incubated at 28 °C for 24h. The colonies of
yeast were saponified, methylated, extracted, and chromatographically analyzed according manufacturer's instructions. Of
the 118 isolates tested, 79 (66,9%) were correctly identified to the species level, with 27 ( 22,8%) being incorrectly identified
and 12 (10,1%) giving no identification.
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