{'fraction_non_alphanumeric': 0.03696969696969697, 'fraction_numerical': 0.0496969696969697, 'mean_word_length': 4.981884057971015, 'pattern_counts': {'":': 0, '<': 2, '<?xml version=': 0, '>': 1, 'https://': 0, 'lorem ipsum': 0, 'www.': 0, 'xml': 0}, 'pii_count': 0, 'substrings_counts': 0, 'word_list_counts': {'cursed_substrings.json': 0, 'profanity_word_list.json': 0, 'sexual_word_list.json': 0, 'zh_pornsignals.json': 0}}
Antifungal activities of D0870 against fluconazole-resistant Candida albicans.

We compared the in vitro and in vivo antifungal activities of D0870, a new triazole antifungal agent, with those of other antifungal agents against 8 clinical isolates of fluconazole-resistant Candida albicans. Microdilution testing was performed according to National Committee for Clinical Laboratory Standards (NCCLS) document M27-T. Minimal inhibitory concentration of D0870 (<0.004-1.0 micro g/ml) was lower than those of fluconazole (2->64 microEg/ml) and itraconazole (0.031-8.0 microEg/ml). In systemic infection models with C. albicans in normal and immunosuppressed mice, D0870 at 0. 3-30 mg/kg/day for 5 days after infection prolonged survival of the animals and showed the highest efficacy among the triazole antifungal agents. At pH 7 and 37C in Sabouraud dextrose broth (SDB), D0870 inhibited the growth of C. albicans and acted cytocidally against one of the middle-resistant strains. In an in vivo study against this strain, D0870 at 10 mg/kg/day for 5 days after infection significantly reduced kidney colony counts (2850+406-997+537 CFU/kidney, P<0.05) on day 7 after infection in comparison with those of the control mice at 24 h after infection. Plasma concentration of D0870 after a single oral administration at 10 mg/kg maintained a sufficient level for interpretation of in vivo antifungal activities. These results suggest that D0870 has strong antifungal activities against clinical isolates of fluconazole-resistant C. albicans in vitro and in vivo, and that these strong activities are at least partially concerned with the fungicidal action.