Detailed Information on Publication Record
2005
Effects of 50 Hz magnetic fields on the viability of different bacterial strains.
STRAŠÁK, Luděk, Vladimír VETTERL and Lukáš FOJTBasic information
Original name
Effects of 50 Hz magnetic fields on the viability of different bacterial strains.
Name in Czech
Vliv 50 Hz magnetických polí na životnost různých kmenů bakterií.
Authors
STRAŠÁK, Luděk (203 Czech Republic), Vladimír VETTERL (203 Czech Republic, guarantor) and Lukáš FOJT (203 Czech Republic)
Edition
Electromagnetic Biology and Medicine, Philadelphia, USA, Taylor&Francis Inc. 2005, 1536-8378
Other information
Language
English
Type of outcome
Článek v odborném periodiku
Field of Study
10610 Biophysics
Country of publisher
Czech Republic
Confidentiality degree
není předmětem státního či obchodního tajemství
Impact factor
Impact factor: 0.649
RIV identification code
RIV/00216224:14110/05:00019357
Organization unit
Faculty of Medicine
UT WoS
000234248400014
Keywords in English
bacteria; growth curve; low-frequency electromagnetic field ; ELF
Tags
International impact, Reviewed
Změněno: 27/1/2007 16:58, prof. RNDr. Vladimír Vetterl, DrSc.
V originále
The effect of a 50 Hz magnetic field on the growth of different bacterial strains was studied. We used bacteria with different cell shapes. We compared rod-shaped bacteria (E. coli, L. adecarboxylata) and spherical bacteria (S. aureus, P. denitrificans, S. paucimobilis, R. erythropolis). The growth curves of control and magnetic fields exposed samples were measured. The cylindrical coil induced magnetic fields with inductions up to 10 mT. Duration of exposure varied up to 24 min. Exposure took place at laboratory temperature (24-26 degrees C) and the air ventilator maintained the temperature of sample. We observed the decrease of optical densities in exposed samples. The magnetic field effect was bigger for rod-like bacteria. We concluded that magnetic field effects depend on the shape of exposed cells.
In Czech
Byl studován vliv magnetických polí o frekvenci 50 Hz na růst bakterií různých tvarů. Porovnávali jsme tyčinkové bakterie (E.coli, L.adecarboxykata) a bakterie tvaru koule (S.aureus, P.denitrificans, S.paucimobilis, R.erythropolis). Byli stanoveny růstové křivky. Magnetické pole bylo vytvořeno ve válcové cívce, magnetická indukce byla až 10 mT. Doba exposice byla měněna až do 24h. Magnetické pole mělo větší vliv na bakterie tvaru tyček.
Links
| IAA4004702, research and development project |
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| IBS5004107, research and development project |
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