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Alterations produced by sertaconazole on the morphology and ultrastructure of Candida albicans
Abstract:
We studied the changes produced in Candida albicans yeast cells after treatment in vitro with sertaconazole, with light microscopy, transmission and scanning electron microscopy. Four different concentrations were evaluated (10(-6) M, 10(-5) M, 10(-4) M, 10(-3) M) and two times of action (12 and 17 h) for each concentration. This new antimycotic agent shows a considerable destructive effect in C. albicans cells. The alterations produced by sertaconazole were already manifested after 12 h at the concentration of 10(-6) M and a strong fungicidal activity recorded at 10(-4) M.
Insights
Sertaconazole effectively destroys Candida albicans yeast cells in vitro. Significant destructive effects and fungicidal activity were observed even at low concentrations and short treatment times.
Area of Science:
- Mycology
- Pharmacology
- Microbiology
Background:
- Candida albicans is a common opportunistic fungal pathogen.
- Antifungal resistance necessitates the development of new therapeutic agents.
- Sertaconazole is a novel imidazole antifungal agent.
Purpose of the Study:
- To investigate the in vitro effects of sertaconazole on Candida albicans.
- To evaluate the dose-dependent and time-dependent destructive effects of sertaconazole.
Main Methods:
- In vitro treatment of Candida albicans with varying concentrations of sertaconazole (10^-6 M to 10^-3 M).
- Microscopic evaluation using light microscopy, transmission electron microscopy, and scanning electron microscopy.
- Assessment of cellular alterations at 12 and 17 hours post-treatment.
Main Results:
- Sertaconazole demonstrated significant destructive effects on Candida albicans.
- Alterations were observed as early as 12 hours at a concentration of 10^-6 M.
- Strong fungicidal activity was evident at a concentration of 10^-4 M.
Conclusions:
- Sertaconazole exhibits potent in vitro antifungal activity against Candida albicans.
- The agent displays a considerable destructive effect on fungal cells.
- Sertaconazole shows promise as an effective antimycotic agent.