Results 121 to 130 of about 209,688 (168)
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Carcinogenicity and Modification of Carcinogenic Response by Antioxidants
1990Synthetic or naturally occurring antioxidants such as butylated hydroxyanisole (BHA), butylated hydroxytoluene (BHT), propyl gallate sodium L-ascorbate, and α-tocopherol have been widely used as food additives in various processed foods to prevent auto-oxidation of fatty acids.
Masao Hirose +3 more
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Nature, 1962
IT has been shown previously that cobalt metal powder suspended in fowl serum and injected intramuscularly into rats is a potent and rapid carcinogen. This metal produces mainly rhabdomyosarcomata1–3. Zinc and tungsten metal powders injected in the same way produce no tumours.
J. T. Dingle +3 more
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IT has been shown previously that cobalt metal powder suspended in fowl serum and injected intramuscularly into rats is a potent and rapid carcinogen. This metal produces mainly rhabdomyosarcomata1–3. Zinc and tungsten metal powders injected in the same way produce no tumours.
J. T. Dingle +3 more
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Environmental Research, 1979
Abstract Lindane is highly carcinogenic in rats and mice. Lindane induced benign and malignant neoplasms at all sites in male and female rats. Benign and malignant neoplasms of the endocrine organs were also increased. Carcinomas of the adrenal and pituitary were increased markedly in male and female rats.
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Abstract Lindane is highly carcinogenic in rats and mice. Lindane induced benign and malignant neoplasms at all sites in male and female rats. Benign and malignant neoplasms of the endocrine organs were also increased. Carcinomas of the adrenal and pituitary were increased markedly in male and female rats.
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Proceedings of the Royal Society of London. Series B - Biological Sciences, 1957
In confirmation of previous reports from this Institute, cholesterol has been shown to be carcinogenic. Highly purified cholesterol (Schwenk process), dissolved in olive oil by heating on the water-bath, was injected subcutaneously into 224 stock mice. Fourteen sarcomas were induced at the site of injection.
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In confirmation of previous reports from this Institute, cholesterol has been shown to be carcinogenic. Highly purified cholesterol (Schwenk process), dissolved in olive oil by heating on the water-bath, was injected subcutaneously into 224 stock mice. Fourteen sarcomas were induced at the site of injection.
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Nature, 1954 THE effects of various metals on living cells in tissue culture are being investigated in this Laboratory, and a non-lethal disturbance of normal mitosis produced in chick fibroblasts by cobalt (as chloride) has already been reported1. This effect, which is characterized by the persistence of the nucleoli in mitotic cells throughout prophase into meta-,
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Archives of Dermatology, 1968
To the Editor.— In regard to the question of the proven carcinogenicity of arsenic in animal studies, raised in the article on "Syndactilism, Dyschromia, and the Arsenical Dilemma," in theArchives 98 :107 (Aug) 1968 by Cornelius and Shelley, it should be noted that this has been documented by W. Knoth ( Arch Klin Exp Derm 227 :228, 1966).
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To the Editor.— In regard to the question of the proven carcinogenicity of arsenic in animal studies, raised in the article on "Syndactilism, Dyschromia, and the Arsenical Dilemma," in theArchives 98 :107 (Aug) 1968 by Cornelius and Shelley, it should be noted that this has been documented by W. Knoth ( Arch Klin Exp Derm 227 :228, 1966).
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The carcinogenicity of pesticides
1973The growing public concern in this country regarding the widespread existence of pesticides in the environment has reached an unprecedented level in recent years. This concern relates to (1) the possible damaging effects of pesticides on human health and (2) the problems of environmental contamination.
Wendell W. Kilgore, Ming-yu Li
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The carcinogenicity of acrylamide
Mutation Research/Genetic Toxicology and Environmental Mutagenesis, 2005Acrylamide is carcinogenic to experimental mice and rats, causing tumors at multiple organ sites in both species when given in drinking water or by other means. In mice, acrylamide increases the incidence of alveologenic lung tumors and initiates skin tumors after dermal exposures.
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Occupational Medicine, 1992
Agius, R England Occupational medicine (Oxford, England) Occup Med (Lond). 1992 Feb;42(1):50-2.
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Agius, R England Occupational medicine (Oxford, England) Occup Med (Lond). 1992 Feb;42(1):50-2.
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Environmental Research, 1980
Abstract There has been one mouse and one rat study on the carcinogenicity and one dog study on the toxicity of the pesticide pronamide. Pronamide was carcinogenic for the liver of male mice. In addition, male mice developed severe diffuse hyperplasia and cholestasis of the liver, the latter an extremely rare lesion in the rodent liver. The pronamide
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Abstract There has been one mouse and one rat study on the carcinogenicity and one dog study on the toxicity of the pesticide pronamide. Pronamide was carcinogenic for the liver of male mice. In addition, male mice developed severe diffuse hyperplasia and cholestasis of the liver, the latter an extremely rare lesion in the rodent liver. The pronamide
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