Identification of chemicals carcinogenic to man
Although both the epidemiologic and experimental studies have led to the identification of chemical carcinogens, the limitations in epidemiologic approaches and the need for primary prevention of cancer require a greater reliance on experimental studies. Long-term carcinogenicity studies in experimental animals have been instrumental in identifying chemicals with carcinogenic activity, and, in some cases, the experimental evidence has preceded the epidemiologic evidence (for 4-aminobiphenyl, aflatoxin B1, diethylstilbestrol, melphalan, mustard gas, and vinyl chloride). A better understanding of the multistage process of carcinogenesis and the findings from various short-term tests available more recently may provide a more solid basis for extrapolating experimental findings to man.
- Research Organization:
- International Agency for Research on Cancer, Lyon, France
- OSTI ID:
- 5147252
- Journal Information:
- Toxicol. Pathol.; (United States), Vol. 4
- Country of Publication:
- United States
- Language:
- English
Similar Records
Activation of cellular oncogenes by chemical carcinogens in Syrian hamster embryo fibroblasts
Recent developments in carcinogenic risk assessment
Related Subjects
CARCINOGEN SCREENING
EXPERIMENT PLANNING
CARCINOGENESIS
RISK ASSESSMENT
CARCINOGENS
ENVIRONMENTAL EXPOSURE
EPIDEMIOLOGY
MAN
ANIMALS
MAMMALS
PATHOGENESIS
PLANNING
PRIMATES
SCREENING
VERTEBRATES
560306* - Chemicals Metabolism & Toxicology- Man- (-1987)