JMI Laboratories, 345 Beaver Kreek Centre, Suite A, North Liberty, IA 52317, USA.
J Clin Microbiol. 2010 Aug;48(8):2984-7. doi: 10.1128/JCM.00328-10. Epub 2010 Jun 9.
The SENTRY Antimicrobial Surveillance Program regularly monitors global susceptibility rates for a spectrum of both novel and established antifungal agents. Anidulafungin and the other echinocandins displayed sustained, excellent activity against Candida spp. and Aspergillus fumigatus, with >or=98% of MIC results at <or=2 microg/ml. Six yeast isolates (all Candida glabrata) showing caspofungin MIC values of >or=0.5 microg/ml were further analyzed for potential fks hot spot (HS) mutations; three isolates had confirmed mutations in the fks1 HS1 region (S645P), and three exhibited mutations in the fks2 HS1 region (S645F and S645P).
SENTRY 抗菌监测计划定期监测各种新型和已建立的抗真菌药物的全球敏感性率。阿尼达fungin 和其他棘白菌素对念珠菌属和烟曲霉表现出持续、优异的活性,MIC 结果<或=2μg/ml 时>或=98%。6 株酵母分离株(均为光滑念珠菌)的卡泊芬净 MIC 值>或=0.5μg/ml,进一步分析潜在的 fks 热点(HS)突变;3 株分离株在 fks1 HS1 区域(S645P)有确认的突变,3 株在 fks2 HS1 区域(S645F 和 S645P)有突变。