title: [Experimental assessment of adaptive possibilities after chronic prenatal exposure to gamma irradiation at various absorbed doses].
abstract: The purpose of the investigation is the study of dose-response relationship at the antenatal exposure of low level ionizing radiation (137Cs, 1.0-1.25; 1.7-1.9 and 2.3-2.5 Gy during 20 days). The decrease of body weight in pregnant females and antenatal embryonic mortality at the doses 2.3-2.5 Gy are revealed. Physical postnatal anomalies with decrease of the adaptation were estimated by the strength endurance after antenatal exposure of gamma-rays at the doses of 1.0-2.5 Gy.
authors.affiliation: Medical Radiological Research Center, Russian Academy of Medical Science, Obninsk.
authors.forename: O S
authors.initials: OS
authors.lastname: Izmest'eva
authors.forename: L P
authors.initials: LP
authors.lastname: Zhavoronkov
authors.forename: L N
authors.initials: LN
authors.lastname: Pavlova
authors.forename: A I
authors.initials: AI
authors.lastname: Drozd
authors.forename: V M
authors.initials: VM
authors.lastname: Posadskaia
authors.forename: T A
authors.initials: TA
authors.lastname: Panferova
mesh_terms: D000016:Abnormalities, Radiation-Induced / Q000209:etiology*; D000222:Adaptation, Physiological; D000818:Animals; D004622:Embryo, Mammalian / Q000528:radiation effects*; D005260:Female; D005313:Fetal Death / Q000209:etiology; D005720:Gamma Rays; D005865:Gestational Age; D011247:Pregnancy; D011829:Radiation Dosage; D011833:Radiation Injuries, Experimental; D011836:Radiation Tolerance; D051381:Rats; D017208:Rats, Wistar; D013997:Time Factors