COMPARISON OF A OPHENYL)-5-[(PHENYL-AMINO)CARBONYL]-2H-TETRAZOLIUM HYDROXIDE (XTT) COLORIMETRIC METHOD WITH THE STANDARDIZED NATIONAL COMMITTEE FOR CLINICAL LABORATORY STANDARDS METHOD OF TESTING CLINICAL YEAST ISOLATES FOR SUSCEPTIBILITY TO ANTIFUNGAL AGENTS
Sp. Hawser et al., COMPARISON OF A OPHENYL)-5-[(PHENYL-AMINO)CARBONYL]-2H-TETRAZOLIUM HYDROXIDE (XTT) COLORIMETRIC METHOD WITH THE STANDARDIZED NATIONAL COMMITTEE FOR CLINICAL LABORATORY STANDARDS METHOD OF TESTING CLINICAL YEAST ISOLATES FOR SUSCEPTIBILITY TO ANTIFUNGAL AGENTS, Journal of clinical microbiology, 36(5), 1998, pp. 1450-1452
MICs for clinical Candida and Cryptococcus isolates were determined by
a method incorporating the colorimetric indicator fophenyl)-5-[(pheny
lamino)carbonyl]-2H-tetrazolium hydroxide (XTT), and the results were
compared with MICs obtained by the National Committee for Clinical Lab
oratory Standards approved standard method (M27-A). One hundred percen
t of all isolates demonstrated agreement within 2 dilutions between th
e MICs of amphotericin B, fluconazole, itraconazole, ketoconazole, and
flucytosine obtained by the two methods. These data suggest that an X
TT-based method could provide a useful means for the determination of
antifungal susceptibility of yeasts.