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pro vyhledávání: '"W.H. Hansen"'
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Autor:
Geralyn M. Pumper, W.H. Hansen, James B. Seward, Fletcher A. Miller, G. Gilman, J.L. Hargrove, David A. Foley, Sharon L. Mulvagh
Publikováno v:
Journal of the American College of Cardiology. 31:76
Publikováno v:
Food and Cosmetics Toxicology. 13:493-499
Male and female Charles River rats, approximately 5 wk old, were fed ethylene thiourea (ETU) for 2 yr at levels of 0, 5, 25, 125, 250 or 500 ppm in the diet. Body weights, the weights of the thyroid and other organs, thyroidal uptake of 131 I, haemat
Publikováno v:
Toxicology and Applied Pharmacology. 8:306-317
Summary Groups of 24 Osborne-Mendel rats, evenly divided by sex, were fed laboratory chow diets containing 5.0, 2.0, 1.0, 0.5, or 0.0% Ponceau SX for two years without significant effect on growth, survival, hematologic values, organ weights at autop
Publikováno v:
Food and Cosmetics Toxicology. 11:535-545
Erythrosine (FD & C Red No. 3) was administered to male and female Osborne-Mendel rats either by intubation twice weekly for 85 wk or continuously in the diet for 86 wk. No consistent differences in red blood cell counts, haematocrit, haemoglobin, re
Publikováno v:
Journal of Agricultural and Food Chemistry. 21:324-329
Autor:
Willis K. Webb, W.H. Hansen
Publikováno v:
Toxicology and Applied Pharmacology. 5:576-587
The feeding of methyl salicylate to rats for 2 years at levels up to 2.0% of the diet produced statistically significant growth retardation in the rats on the 2.0% and 1.0% diets. All rats on the 2.0% diet died by the 50th week. There was an increase
Autor:
William I Jones, W.H. Hansen, Jean M. Taylor, O.G. Fitzhugh, Paul M. Jenner, Ernest C. Hagan, J.B. Brouwer, Eleanor L. Long, Arthur A. Nelson
Publikováno v:
Food and Cosmetics Toxicology. 5:141-157
The subacute and/or chronic toxicity of 48 food flavourings was studied in rats. The toxicity of five of these flavourings (coumarin, 6-methylcoumarin, dihydrocoumarin, methyl salicylate and safrole) was also studied in dogs. A summary of the studies
Publikováno v:
Food and Cosmetics Toxicology. 7:333-338
Groups of rats of both sexes were fed diets containing one of three coccidiostats.2-Chloro-4-nitrobenzamide (Novastat®) and 3,5-dinitrobenzamide (Tristat®) were fed at dietary levels of 1000 and 2000 ppm and 3,5-dinitro- o -toluamide (Zoalene®) at
Publikováno v:
Toxicology and Applied Pharmacology. 18:755-765
The flavoring agent methyl salicylate (methyl ester of o -hydroxybenzoic acid) was fed at 0, 500, 1500, 3000, and 5000 ppm to Osborne-Mendel rats for 3 generations. No significant decrease was seen in the fertility index at any dose. At the 3000- and