Results 221 to 230 of about 36,532 (274)
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Dermatologic Surgery, 1996
Arsenic is a chemical carcinogen that exists naturally and in the workplace.Review exposure, clinical signs of arsenic exposure, and the carcinogenic potential.Review of literature.Arsenic is a known carcinogen that occurs both naturally and in the workplace.
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Arsenic is a chemical carcinogen that exists naturally and in the workplace.Review exposure, clinical signs of arsenic exposure, and the carcinogenic potential.Review of literature.Arsenic is a known carcinogen that occurs both naturally and in the workplace.
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American Journal of Industrial Medicine, 2002
AbstractBackgroundTo evaluate the possible effect of inorganic arsenic (iAs) and of its species on the urinary excretion of porphyrin homologues.MethodsTotal porphyrins and their homologues (copro, penta, hexa, hepta, uroporphyrins) and arsenic species (trivalent and pentavalent As; monomethyl arsonic acid; dimethyl arsinic acid; arsenobetaine) were ...
APOSTOLI, Pietro +3 more
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AbstractBackgroundTo evaluate the possible effect of inorganic arsenic (iAs) and of its species on the urinary excretion of porphyrin homologues.MethodsTotal porphyrins and their homologues (copro, penta, hexa, hepta, uroporphyrins) and arsenic species (trivalent and pentavalent As; monomethyl arsonic acid; dimethyl arsinic acid; arsenobetaine) were ...
APOSTOLI, Pietro +3 more
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Arsenic excretion by monkeys dosed with arsenic-containing fish or with inorganic arsenic
Bulletin of Environmental Contamination and Toxicology, 1978Four adult female Cynomolagus monkeys were given single oral dose of fish arsenic. 67% of the arsenic was excreted with the urine and 10% with the feces, essentially within 5 days post exposure. The same monkeys were later dosed with inorganic arsenic and 76% of it was excreted with the urine, and practically nil with the feces.
S M, Charbonneau +3 more
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Talanta, 1969
The polarographic behaviour of arsenic in various media is reviewed with particular emphasis on the mechanisms of the electrode reactions and on the use of polarographic methods for the determination of the element.
J P, Arnold, R M, Johnson
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The polarographic behaviour of arsenic in various media is reviewed with particular emphasis on the mechanisms of the electrode reactions and on the use of polarographic methods for the determination of the element.
J P, Arnold, R M, Johnson
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1978
Arsenophobia has held sway over civilized governments throughout this century. Because of the still unproven association between arsenic (As) and cause of cancer, arsenophobia has gained strength to the point that many safe uses of arsenicals have been abandoned. Even the production of arsenic trioxide (AS2O3) is in jeopardy.
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Arsenophobia has held sway over civilized governments throughout this century. Because of the still unproven association between arsenic (As) and cause of cancer, arsenophobia has gained strength to the point that many safe uses of arsenicals have been abandoned. Even the production of arsenic trioxide (AS2O3) is in jeopardy.
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The Determination of Arsenic and Arsenicals
Journal of Chromatographic Science, 1975Y. Talmi, D. T. Bostick
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