[Blastomogenic effect following single and chronic exposure to a mixture of cesium-137 and strontium-90]

Autor: E V, Danetskaia, L N, Lavrent'ev, N A, Zapol'skaia
Rok vydání: 1976
Předmět:
Zdroj: Voprosy onkologii. 22(5)
ISSN: 0507-3758
Popis: The rate of tumor incidence in different rhythms of rat stomach exposure to cesium-137 and strontium-90 was analysed. The correlative values of the administered nucleids activity were selected by analogy with their content in global natural fall-out. In single exposure to the concentrations of 400 and 100 mc/per rat of cesium-137 and strontium-90 mixture accordingly, osteogenic osteosarcomas developed approximatley 4 times as frequently as in chronic administration of the same radionucleids in concentrations of 2 and 8 mc/per rat, correspondingly.
Databáze: OpenAIRE