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Evaluation of activity of potentional antimycotic substances through the use of microdilution broth method III
Zavřelová, Alena ; Konečná, Klára (advisor) ; Němečková, Ivana (referee)
Charles University in Prague, Faculty of Pharmacy in Hradec Králové Department of Biological and Medical Sciences Title of thesis: Evalution of activity of potentional antimycotic substances through the use of microdilution broth method III Autor of thesis: Alena Zavřelová Supervisor: Mgr. Klára Konečná, Ph.D. Background: The aim of this thesis, due to the growing incidence of fungal diseases and the growing incidence of resistance, was to determine the activity of potentially antimycotic active substances. We tested newly synthesized compoused, structurally based on the substance of pyrazinamide which is significant antituberculotic. Methods: Testing of substances was carried out using a broth microdilution method on eight strains of pathogenic fungi consisting of five yeast strains: Candida albicans, Candida tropicalis, Candida krusei, Candida glabrata, Trichosporon asahii and three strains of filamentous fungi: Aspergillus fumigatus, Absidia corymbifera, Trichophyton mentagrophytes. Results: From the range of tested concentrations and from the total number of the thirty tested substances, the most noticeable antifungal aktivity was revealed in the substance of 5-methyl-6-(2-phenylhydrazinyl)pyrazine-2,3- dicarbonitrile. All strains, except Trichophyton mentagrophytes strain, showed a relatively...
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Evaluation of activity of potentional antimycotic substances through the use of microdilution broth method III
Zavřelová, Alena ; Konečná, Klára (advisor) ; Němečková, Ivana (referee)
Charles University in Prague, Faculty of Pharmacy in Hradec Králové Department of Biological and Medical Sciences Title of thesis: Evalution of activity of potentional antimycotic substances through the use of microdilution broth method III Autor of thesis: Alena Zavřelová Supervisor: Mgr. Klára Konečná, Ph.D. Background: The aim of this thesis, due to the growing incidence of fungal diseases and the growing incidence of resistance, was to determine the activity of potentially antimycotic active substances. We tested newly synthesized compoused, structurally based on the substance of pyrazinamide which is significant antituberculotic. Methods: Testing of substances was carried out using a broth microdilution method on eight strains of pathogenic fungi consisting of five yeast strains: Candida albicans, Candida tropicalis, Candida krusei, Candida glabrata, Trichosporon asahii and three strains of filamentous fungi: Aspergillus fumigatus, Absidia corymbifera, Trichophyton mentagrophytes. Results: From the range of tested concentrations and from the total number of the thirty tested substances, the most noticeable antifungal aktivity was revealed in the substance of 5-methyl-6-(2-phenylhydrazinyl)pyrazine-2,3- dicarbonitrile. All strains, except Trichophyton mentagrophytes strain, showed a relatively...
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