. "RIV/68081707:_____/04:00104699!RIV/2005/AV0/A17005/N" . "\u0160marda, J." . . "Comparison of the low-frequency magnetic field effects on bacteria Escherichia coli, Leclercia adecarboxylata and Staphylococcus aureus" . "P(GA310/01/0816), P(IAA4004404), P(IBS5004107), Z(AV0Z5004920)" . "This work studies biological effects of low-frequency electromagnetic fields. We have exposed three different bacterial strains-Escherichia coli, Leclercia adecarboxylata and Staphylococcus aureus to the magnetic field (t < 30 min, B-m = 10 mT, f= 50 Hz) in order to compare their viability (number of colony-forming units (CFU)). We have measured the dependence of CFU on time of exposure and on the value of the magnetic field induction B-m. Viability decreases with longer exposure time and/or higher induction B,, for all strains, but the quantity of the effect is strain-dependent. The highest decrease of the viability and the biggest magnetic field effect was observed with E. coli. The smallest magnetic field effect appears for S. aureus. From the measurement of the growth dynamics we have concluded that the decrease of the CFU starts immediately after the magnetic field was switched on."@en . . "Comparison of the low-frequency magnetic field effects on bacteria Escherichia coli, Leclercia adecarboxylata and Staphylococcus aureus" . "Bioelectrochemistry" . "This work studies biological effects of low-frequency electromagnetic fields. We have exposed three different bacterial strains-Escherichia coli, Leclercia adecarboxylata and Staphylococcus aureus to the magnetic field (t < 30 min, B-m = 10 mT, f= 50 Hz) in order to compare their viability (number of colony-forming units (CFU)). We have measured the dependence of CFU on time of exposure and on the value of the magnetic field induction B-m. Viability decreases with longer exposure time and/or higher induction B,, for all strains, but the quantity of the effect is strain-dependent. The highest decrease of the viability and the biggest magnetic field effect was observed with E. coli. The smallest magnetic field effect appears for S. aureus. From the measurement of the growth dynamics we have concluded that the decrease of the CFU starts immediately after the magnetic field was switched on." . "Comparison of the low-frequency magnetic field effects on bacteria Escherichia coli, Leclercia adecarboxylata and Staphylococcus aureus"@en . "Porovn\u00E1n\u00ED p\u016Fsoben\u00ED n\u00EDzkofrekven\u010Dn\u00EDch magnetick\u00FDch pol\u00ED na bakterie Escherichia coli, Leclercia adecarboxylata a Staphylococcus aureus"@cs . . "63" . "Vetterl, Vladim\u00EDr" . . . . "CH - \u0160v\u00FDcarsk\u00E1 konfederace" . "1-2" . "5"^^ . "RIV/68081707:_____/04:00104699" . . . . "Fojt, Luk\u00E1\u0161" . "558320" . . "337;341" . "3"^^ . . "1567-5769" . "Comparison of the low-frequency magnetic field effects on bacteria Escherichia coli, Leclercia adecarboxylata and Staphylococcus aureus"@en . . . . "low-frequency electromagnetic field; ELF magnetic fields; bacteria"@en . . . "4"^^ . . . "Stra\u0161\u00E1k, Lud\u011Bk" . . "Tato pr\u00E1ce studuje bilogick\u00FD efekt n\u00EDzkofrekven\u010Dn\u00EDch elektromagnetick\u00FDch pol\u00ED na t\u0159i r\u016Fzn\u00E9 bakteri\u00E1ln\u00ED kmeny - Escherichia coli, Leclercia adecarboxylata a Staphylococcus aureus. V\u0161echny byly exponov\u00E1ny n\u00EDzkofrekven\u010Dn\u00EDm magnetick\u00FDm polem (t < 30 min, Bm=10 mT, f = 50 Hz) a pot\u00E9 porovn\u00E1na jejich viabilita pomoc\u00ED CFU - colony forming units. Pro v\u0161echny kmeny do\u0161lo k poklesu viability bakteri\u00ED po expozici. Tento efekt byl kmenov\u011B z\u00E1visl\u00FD (nejv\u011Bt\u0161\u00ED \u00FAbytek bakteri\u00ED byl pozorov\u00E1n pro E. coli, nejmen\u0161\u00ED pro S.aureus)."@cs . . "[4BFC7E91CD21]" . "Porovn\u00E1n\u00ED p\u016Fsoben\u00ED n\u00EDzkofrekven\u010Dn\u00EDch magnetick\u00FDch pol\u00ED na bakterie Escherichia coli, Leclercia adecarboxylata a Staphylococcus aureus"@cs .