Results 251 to 260 of about 20,829,679 (312)
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Effects of selenium on chemical carcinogenesis
Biological Trace Element Research, 1979Chemical carcinogenesis can be characterized by a sequence of events leading to the development of tumors. Selenium (Se) inhibition of colon, liver, and lung carcinogens is demonstrated. Using the male Sprague Dawley rat model Se inhibited the colon tumor incidence in 1,2-dimethylhydrazine (DMH) treated rats and reduced the total number of colon tumors
M M, Jacobs, A C, Griffin
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Chemical modification of radiation effects
Cancer, 1977A number of powerful chemical compounds that modify radiation effects have been discovered and tested both in the laboratory and clinically over the past 25 years. There are four major classes of compounds: aminothiol radio-protectors which act on well vascularized euoxic cells and concentrate in tissues such as skin, gut and marrow; nitromidazole ...
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Genetical effects of radiation and chemicals
Experientia, 1957Die popularen Auffassungen der durch Bestrahlung erzeugten genetischen Schadigungen irren gewohnlich weit vom Ziele, und zwar in entgegengesetzten Richtungen. Oft hort man die Behauptung, dass bestrahlte Eltern die Gefahr laufen, Missgeburten oder sonstwie anormale Nachkommen zu haben.
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The Effects of Nutrition on Chemical Toxicity
Drug Metabolism Reviews, 1994PARKE, DV, IOANNIDES, C
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Combination Effects in Chemical Carcinogenesis
1980Only very few malignant tumors in human beings can be attributed to one single chemical substance. Therefore, combination effects are of particular practical relevance. Up to now, the experimental examination of this problem has been neglected to a great extent.
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Effect of agricultural subsidies on the use of chemical fertilizer.
Journal of Environmental Management, 2021Lili Guo +4 more
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1967
Electrostatic and magnetostatic phenomena have been familiar to men since antiquity, though until recent times they have been matters of complete mystery. Knowledge of electrical current is relatively new because naturally occurring currents are usually either too small to detect or too rapid (as in lightning flashes) to study.
J. S. Marshall +2 more
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Electrostatic and magnetostatic phenomena have been familiar to men since antiquity, though until recent times they have been matters of complete mystery. Knowledge of electrical current is relatively new because naturally occurring currents are usually either too small to detect or too rapid (as in lightning flashes) to study.
J. S. Marshall +2 more
openaire +1 more source