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In Vitro Fungicidal Activities of Anidulafungin, Caspofungin, and Micafungin against Candida glabrata, Candida bracarensis, and Candida nivariensis Evaluated by Time-Kill Studies
Author(s) -
Sandra Gil-Alonso,
Nerea Jauregizar,
Emilia Cantón,
Elena Eraso,
Guillermo Quindós
Publication year - 2015
Publication title -
antimicrobial agents and chemotherapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.07
H-Index - 259
eISSN - 1070-6283
pISSN - 0066-4804
DOI - 10.1128/aac.04474-14
Subject(s) - anidulafungin , micafungin , caspofungin , candida glabrata , echinocandins , microbiology and biotechnology , echinocandin , fungicide , in vitro , candida albicans , fluconazole , candida dubliniensis , fungi imperfecti , biology , chemistry , antifungal , biochemistry , botany , corpus albicans
Anidulafungin, caspofungin, and micafungin killing activities against Candida glabrata, Candida bracarensis, and Candida nivariensis were evaluated by the time-kill methodology. The concentrations assayed were 0.06, 0.125, and 0.5 μg/ml, which are achieved in serum. Anidulafungin and micafungin required between 13 and 26 h to reach the fungicidal endpoint (99.9% killing) against C. glabrata and C. bracarensis. All echinocandins were less active against C. nivariensis.

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