title: [Effect of a dose rate of chronic low-intensity irradiation with 60Co gamma emission and media tonicity on the dynamics of ageing and dying off in Escherichia coli BS-1].
abstract: The experimental data on radiation reduction of the dynamics of Escherichia coli BS-1 ageing and dying-off with the increase of intensity of chronic exposure to 60Co gamma-Rays in the range of dose rates from 0.1 to 7.6 x 10(2) microGe/h are presented. This phenomenon takes place only under cell irradiation in isotonic and hypotonic suspension medium.
authors: Medical Radiological Research Center, Russian Academy of Medical Sciences, Obninsk, 249020 Russia. mrrc@obninsk.ru
authors: I I
authors: II
authors: Morozov
authors: G V
authors: GV
authors: Morozova
authors: V G
authors: VG
authors: Petin
mesh_terms: D003037:Cobalt Radioisotopes; D004926:Escherichia coli / Q000254:growth & development / Q000528:radiation effects*; D005720:Gamma Rays; D007038:Hypotonic Solutions; D007552:Isotonic Solutions; D011829:Radiation Dosage; D013997:Time Factors
chemical_list: D003037:Cobalt Radioisotopes; D007038:Hypotonic Solutions; D007552:Isotonic Solutions