Magnetic Fields and Magnetic Isotope 25 Mg Effects on Biofilms Formation by Bacteria E. coli.

Autor: Letuta UG; Orenburg State University, 460018, Orenburg, Russia. shevulyana@yandex.ru., Tikhonova TA; Orenburg State University, 460018, Orenburg, Russia.
Jazyk: angličtina
Zdroj: Doklady. Biochemistry and biophysics [Dokl Biochem Biophys] 2019 May; Vol. 484 (1), pp. 85-87. Date of Electronic Publication: 2019 Apr 22.
DOI: 10.1134/S160767291901023X
Abstrakt: The biofilm formation by bacteria E. coli is a magnetosensitive process. The combined effects of a magnetic magnesium isotope 25 Mg and a static magnetic field in the range of 20-35 mT stimulate biofilm formation by E. coli compared to nonmagnetic magnesium isotopes 24.26 Mg. Magnetic field effects in the range of 2-10 mT, recorded for all bacteria regardless of the magnesium-isotope enrichment of the nutrient medium, indicate the sensitivity of intracellular processes to weak magnetic fields.
Databáze: MEDLINE