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Evaluation of activity of potentional antibiotic substances through the use of microdilution broth method II
Kopečná, Klára ; Konečná, Klára (advisor) ; Jílek, Petr (referee)
Charles University in Prague Faculty of Pharmacy in Hradec Králové Department of biological and medical sciences Study program: Pharmacy Autor: Klára Kopečná Supervisor: Mgr. Klára Konečná, Ph.D. Title of diploma thesis: Evaluation of activity of potencional antibiotic substances through the use of microdilution broth method II Background: To evaluate the antibacterial activity of the compounds synthesized by the Department of Pharmaceutical Chemistry and Drug control, Faculty of Pharmacy in Hradec Králové, Charles University in Prague under the leadership of prof. PharmDr. Martin Doležal, Ph.D. Methods: Using broth microdilution method was tested antibacterial activity at eight bacterial strains, namely Staphylococcus aureus, Staphylococcus aureus methicilin resistant, Staphylococcus epidermidis, Enterococcus sp., Escherichia coli, Klebsiella pneumoniae, Klebsiella pneumoniae ESBL positive and Pseudomonas aeruginosa. Results: Test substances were divided into 5 groups according to similarities in the chemical structure. The best antibacterial activity was observed in the group of derivatives of N-benzyl- 6-(alkylamino)pyrazine-2-carboxamide. Conclusion: Antibacterial activity was detected in 10 of 24 tested compounds. From active substances, all but one danced only Gram-positive bacteria. Among...
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Evaluation of activity of potentional antibiotic substances through the use of microdilution broth method II
Kopečná, Klára ; Konečná, Klára (advisor) ; Jílek, Petr (referee)
Charles University in Prague Faculty of Pharmacy in Hradec Králové Department of biological and medical sciences Study program: Pharmacy Autor: Klára Kopečná Supervisor: Mgr. Klára Konečná, Ph.D. Title of diploma thesis: Evaluation of activity of potencional antibiotic substances through the use of microdilution broth method II Background: To evaluate the antibacterial activity of the compounds synthesized by the Department of Pharmaceutical Chemistry and Drug control, Faculty of Pharmacy in Hradec Králové, Charles University in Prague under the leadership of prof. PharmDr. Martin Doležal, Ph.D. Methods: Using broth microdilution method was tested antibacterial activity at eight bacterial strains, namely Staphylococcus aureus, Staphylococcus aureus methicilin resistant, Staphylococcus epidermidis, Enterococcus sp., Escherichia coli, Klebsiella pneumoniae, Klebsiella pneumoniae ESBL positive and Pseudomonas aeruginosa. Results: Test substances were divided into 5 groups according to similarities in the chemical structure. The best antibacterial activity was observed in the group of derivatives of N-benzyl- 6-(alkylamino)pyrazine-2-carboxamide. Conclusion: Antibacterial activity was detected in 10 of 24 tested compounds. From active substances, all but one danced only Gram-positive bacteria. Among...
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