[Comparative incidence of reticuloendothelial tumors in C57BL mice after exposure to tritiated water]

Autor: D J, Méwissen, J H, Rust, J, Rust
Jazyk: francouzština
Rok vydání: 1987
Předmět:
Zdroj: Comptes rendus des seances de la Societe de biologie et de ses filiales. 181(4)
ISSN: 0037-9026
Popis: A total of 2,377 C 57 Bl/6M mice were assigned to control groups and experimental groups exposed to tritiated water administered as a pulse injection or in drinking water, at a dose of 1.0 microCi per injection or per ml of drinking water. Weanlings were observed for the duration of life span. Data analysis was based on two coefficient estimates (1) individual carcinogenic induction coefficient and (2) specific tumorigenic induction coefficient. The carcinogenic potency of tritium was found to be dual in nature in enhancing the absolute induction of lymphocytic lymphomas in both sexes as well as their relative induction in competition with reticulo-endothelial tumors of other types.
Databáze: OpenAIRE