Zobrazeno 1 - 10 of 37 pro vyhledávání: '"George W. Harrington"'
1
The Formation of N-Nitrosodimethylamine and N-Nitrodimethylamine from the Plant Growth Regulator Daminozide (Alar)
Autor: Raymond Kozeniauskas, George W. Harrington, Dinorah Diaz, Harry M. Pylypiw
Publikováno v: Journal of food protection. 55(3)
Daminozide (Alar) was found to produce N-nitrosodimethylamine (NDMA) and N-nitrodimethylamine (NITDMA) when treated with nitrite in acidic solution. Unsymmetrical dimethylhydrazine (UDMH), the hydrolysis product of Daminozide, gave the same products.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8d3faec7a278ca4f32ae5a755976313a
https://pubmed.ncbi.nlm.nih.gov/31071842
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2
ABSORPTION SPECTRA IN MOLTEN SALTS*
Autor: Benson R. Sundheim, George W. Harrington
Publikováno v: Annals of the New York Academy of Sciences. 79:950-970
The absorption spectra of metal ions of the first transition series dissolved in molten LiCl-KCl eutectic are given, together with the spectra of some of the ion dissolved in molten KSCN. It is shown that the stoichiometry and geometry of complex ion
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::00138183353ca13e97853dcdd3c00154
https://doi.org/10.1111/j.1749-6632.1960.tb42767.x
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3
Estimation of the fraction of the dose of N-nitrosodimethylamine metabolized to methylamine in rats
Autor: E.S. Burak, R. Koseniauskas, Charles T. Gombar, George W. Harrington
Publikováno v: Cancer letters. 58(1-2)
Despite many years of research on the metabolism of N-nitrosodimethylamine (NDMA) in rats, the significance of enzymatic denitrosation as a pathway remains unclear. To assess the role of this pathway of metabolism in rats, animals were administered N
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6552812db652435ae1b79a58c4044b9
https://pubmed.ncbi.nlm.nih.gov/2049775
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7
The Determination of Nitrite and Nitrate Ions by Differential Pulse Polarography
Autor: George W. Harrington, Domenico J. Barsotti, Harry M. Pylypiw
Publikováno v: Analytical Letters. 15:1411-1422
A previously reported method for the determination of nitrite ion has been extended to include nitrate ion. Nitrate is reduced to nitrite by a cadmium column and the nitrite ion determined as diphenylnitrosamine. Cadmium interference is removed by pH
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3ed58e52b38fb2fed77d9e5137dff836
https://doi.org/10.1080/00032718208064438
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9
Nutritional considerations in the pathogenesis of hepatic veno-occlusive disease in captive cheetahs
Autor: Kenneth D.R. Setchell, Melinda J. Tarr, Mary-Beth B. Welsh, Raymond Kozeniauskas, George W. Harrington, Harry M. Pylypiw, Denis Dollard, B. L. Dresser, Sylvie J. Gosselin
Publikováno v: Zoo Biology. 8:339-347
Veno-occlusive disease (VOD) of the liver has been diagnosed in a large number of captive cheetahs. Some ingredients or contaminants present in the diet were suspected as possible causes for this noninfectious disease with high incidence. Eight diffe
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::06d06cff76923480dd02686c0b16f5b0
https://doi.org/10.1002/zoo.1430080404
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