P4E108 - Effect of chloroform, haloacetic acids and trichloroethylene on DNA methylation in liver and tumors of female B6C3F1 mice
β Scribed by M.A. Pereira; P.M. Kramer; R. Ge; L. Tao
- Book ID
- 119540647
- Publisher
- Elsevier Science
- Year
- 1998
- Tongue
- English
- Weight
- 138 KB
- Volume
- 95
- Category
- Article
- ISSN
- 0378-4274
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π SIMILAR VOLUMES
Trichloroethylene (TCE) is a multimedia environmental pollution that is carcinogenic in mouse liver. The ability of TCE to modulate DNA methylation and the expression of immediate-early protooncogenes was evaluated. Female B6C3F1 mice were administered 1000 mg/kg TCE by gavage 5 days/week and killed
The effects of different liver tumor-promoting treatments (i.e., a choline-devoid, methionine-deficient (CMD) diet, phenobarbital (PB), or both) on Ha-ras and raf methylation status and expression were determined in mouse strains with different susceptibilities to liver tumor formation: the relative
## Abstract The chlorine disinfection byβproducts, dichloroacetic acid (DCA) and trichloroacetic acid (TCA), are carcinogenic in mouse liver. We have previously reported that DCA and TCA induced DNA hypomethylation in mouse liver. In the present study, we determined the temporal association for DNA