The Limits of Two-Year Bioassay Exposure Regimens for Identifying Chemical Carcinogens
نویسندگان
چکیده
منابع مشابه
The Limits of Two-Year Bioassay Exposure Regimens for Identifying Chemical Carcinogens
BACKGROUND Chemical carcinogenesis bioassays in animals have long been recognized and accepted as valid predictors of potential cancer hazards to humans. Most rodent bioassays begin several weeks after birth and expose animals to chemicals or other substances, including workplace and environmental pollutants, for 2 years. New findings indicate the need to extend the timing and duration of expos...
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ژورنال
عنوان ژورنال: Environmental Health Perspectives
سال: 2008
ISSN: 0091-6765,1552-9924
DOI: 10.1289/ehp.10716