The influence of weak magnetic fields on the production of the reactive oxygen species in peritoneal neutrophils of mice

Autor:	V. V. Lednev, L. K. Srebnitskaya, N. A. Belova, A. V. Znobishcheva, M. M. Potselueva
Rok vydání:	2010
Předmět:	chemistry.chemical_classification Reactive oxygen species Biophysics Peptide equipment and supplies Phorbol ester Magnetic field law.invention Ion chemistry.chemical_compound Nuclear magnetic resonance chemistry law Phorbol human activities Chemiluminescence
Zdroj:	Biophysics. 55:586-591
ISSN:	1555-6654 0006-3509
DOI:	10.1134/s0006350910040123
Popis:	The influence of weak magnetic fields of different types on the rate of the formation of reactive oxygen species in mouse peritoneal neutrophils has been studied. It was found that the exposure of neutrophils activated by phorbol 12-myristate 13-acetate to the magnetic field tuned to the parametric resonance for Ca2+ ions leads to a decrease in the rate of the reactive oxygen species (ROS) generation by 23%. Conversely, the generation of ROS in neutrophils exposed to the same field but stimulated by the bacterial peptide FMLP (N-formyl-L-methionyl-L-leucyl-L-phenylalanine) increased by about 21%. Pulsed magnetic fields also changed the rate of ROS generation in phorbol-stimulated neutrophils by about 20%, but the sign of the effects observed in this case was opposite to those induced by the magnetic field tuned to the parametric resonance for Ca2+ ions.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::34537f987a46377a78d6519d4af0668f https://doi.org/10.1134/s0006350910040123 Zobrazit plný text záznamu Full text from SpringerLink