Article
Dose-dependent ras mutation spectra in N-nitrosodiethylamine induced mouse liver tumors and 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone induced mouse lung tumors.
Carcinogenesis - 1 Aug 1993
Chen B, Liu L, Castonguay A, Maronpot R R, Anderson M W, You M
Abstract excerpt
In a previous study, the spectrum of H-ras mutations detected in B6C3F1 mouse liver tumors induced by 5, 50 or 150 mumol/kg body wt of N-nitrosodiethylamine (NDEA) was similar to that in spontaneous B6C3F1 mouse liver tumors, suggesting that activation of the H-ras gene in NDEA-induced mouse liver tumors may not be the direct result of the chemical interaction with the H-ras gene. In the present study, mutations...
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