Chaturvedi Vishnu, Ramani Rama, Ghannoum Mahmoud A, Killian Scott B, Holliday Nicole, Knapp Cindy, Ostrosky-Zeichner Luis, Messer Shawn A, Pfaller Michael A, Iqbal Naureen J, Arthington-Skaggs Beth A, Vazquez Jose A, Sein Tin, Rex John H, Walsh Thomas J
Mycology Laboratory, Wadsworth Center, New York State Department of Health, 120 New Scotland Ave., Albany, NY 12208, USA.
Antimicrob Agents Chemother. 2008 Apr;52(4):1500-2. doi: 10.1128/AAC.00574-07. Epub 2008 Jan 28.
Candida krusei ATCC 6258 was tested by eight laboratories using 96-well plates containing checkerboard pairwise combinations of amphotericin B (AMB), posaconazole (PSC), caspofungin (CSP), and voriconazole (VRC). The methodology led to reproducible results across the laboratories. All drug combinations yielded MICs lower than the MICs of any two drugs tested singly, and combinations of AMB, PSC, CSP, and VRC were indifferent (no antagonism) by summations of fractional inhibitory concentration.
八家实验室使用含有两性霉素B(AMB)、泊沙康唑(PSC)、卡泊芬净(CSP)和伏立康唑(VRC)棋盘格两两组合的96孔板对克鲁斯念珠菌ATCC 6258进行了测试。该方法在各实验室间产生了可重复的结果。所有药物组合产生的最低抑菌浓度(MIC)均低于任何两种单独测试药物的MIC,并且通过部分抑菌浓度总和,AMB、PSC、CSP和VRC的组合无相互作用(无拮抗作用)。