Anticandidal activity of SPA-S-843, a new polyenic drug
Author(s) -
V. Strippoli,
Felicia Diodata D’Auria,
Giovanna Simonetti,
T. Bruzzese,
N Simonetti
Publication year - 2000
Publication title -
journal of antimicrobial chemotherapy
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.124
H-Index - 194
eISSN - 1460-2091
pISSN - 0305-7453
DOI - 10.1093/jac/45.2.235
Subject(s) - candida albicans , polyene , antimicrobial , microbiology and biotechnology , yeast , chemistry , amphotericin b , drug , biological activity , antifungal , biology , in vitro , biochemistry , pharmacology
The activity of a new, soluble and stable polyene (SPA-S-843) against Candida albicans was assessed by contact and culture tests and by inhibition of germ-tube formation. The drug demonstrated a higher contact activity and lower MICs than amphotericin B. This antimicrobial activity was more evident under acid pH and low ionic strength. In addition, the ability of SPA-S-843 to inhibit Candida sp. conversion from yeast to mycelial form was evident at low drug concentrations (0.25-0.62 mg/L).
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