[Quantitative patterns in the clinical manifestations of radiation sickness in large laboratory animals exposed to radiation at superlethal doses. Changes in the regulation of cardiovascular system function].
Dog exposure to doses from 39 to 124 Gy results in an increase of heart rate and tension in control of the cardiac rhythm, the extent being dose dependent. An additional physical load on the cardiovascular animals system reveals a high functional control reserves of the cardiovascular system which provides stable functioning even after exposure to the above doses.
Darenskaia
N G
NG
Korotkevich
A O
AO
Maliutina
T S
TS
Nasonova
T A
TA
D000818:Animals; D000830:Animals, Laboratory / Q000502:physiology*; D002319:Cardiovascular System / Q000503:physiopathology / Q000528:radiation effects*; D004285:Dogs; D004307:Dose-Response Relationship, Radiation; D004562:Electrocardiography / Q000528:radiation effects; D004583:Electrons; D005720:Gamma Rays; D006339:Heart Rate / Q000528:radiation effects; D009502:Neutrons; D005082:Physical Exertion / Q000528:radiation effects; D011833:Radiation Injuries, Experimental / Q000503:physiopathology*; D013997:Time Factors
Kolichestvennye zakonomernosti klinicheskikh proiavleniĭ luchevoĭ bolezni u krupnykh laboratornykh zhivotnykh pri vozdeĭstvii izlucheniia v sverkhletal'nykh dozakh. Izmeneniia v reguliatsii funktsii serdechno-sosudistoĭ sistemy.