mitomycin c/zea mays

In the present study, we investigated the effects of high levels of dietary fish oil on the growth of MX-1 human mammary carcinoma and its response to mitomycin C (MC) treatment in athymic mice. We found that high levels of dietary fish oil (20% menhaden oil + 5% corn oil, w/w) compared to a control

Phenethyl isothiocyanate (PEITC), a constituent of many cruciferous vegetables, is an effective chemopreventive agent against N-nitrosamine-induced carcinogenesis. We have investigated the extent to which PEITC modulates the clastogenicity of standard genotoxicants, mitomycin C and cyclophosphamide,

In the present study, we investigated the effects of high dietary fat on the growth of MX-1 heterotransplanted in athymic mice and its response to mitomycin C (MC) treatment. We found that high fat intake (25% corn oil, w/w) significantly increased tumor growth, but at the same time it also

The purpose of the present study was to determine the effect of a single oral dose of carbendazim (CARB) on the frequencies of numerical chromosome aberrations in sperm and on micronuclei in peripheral blood erythrocytes of rats. Dual colour FISH on epididymal sperm of rats treated 31 days before

Coumarin was tested for its potential to cause genotoxic effects in mouse bone marrow cells using an in vivo micronucleus assay. Male and female Swiss mice were administered a single oral dose of coumarin at 50, 100 or 200 mg/kg by gavage in corn oil vehicle. Control animals received only the

Using two methods of bromodeoxyuridine (BrdUrd) administration and three genotoxic chemicals, the effects of dose and treatment time on the intercellular distribution of sister-chromatid exchanges (SCE) in the bone marrow of male B6C3F1 mice were evaluated. The dispersion of SCE among solvent

The growth rate of a human mammary carcinoma, MX-1, was significantly reduced in athymic "nude" mice fed fish oil. Tumors from the fish oil-fed animals also showed a greater sensitivity to two anti-neoplastic agents, mitomycin C and doxorubicin. Mitochondria were isolated from control livers, host