Article
Frequent p53 and H-ras mutations in benzene- and ethylene oxide-induced mammary gland carcinomas from B6C3F1 mice.
Toxicologic pathology - 1 Jan 2006
Houle Christopher D, Ton Thai-Vu T, Clayton Natasha, Huff James, Hong Hue-Hua L, Sills Robert C
Abstract excerpt
Benzene and ethylene oxide are multisite carcinogens in rodents and classified as human carcinogens by the National Toxicology Program. In 2-year mouse studies, both chemicals induced mammary carcinomas. We examined spontaneous, benzene-, and ethylene oxide-induced mouse mammary carcinomas for p53 protein expression, using immunohistochemistry, and p53 (exons 5-8) and H-ras (codon 61) mutations using cycle...
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