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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
8
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pubmed:dateCreated |
1978-9-25
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pubmed:abstractText |
The carcinogenicity of five derivatives of nitrosodiethylamine was compared with that of the parent compound by p.o. administration to rats. All were less potent than was nitrosodiethylamine. When nitrosobis(2-methoxyethyl)amine and nitrosobis(2-ethoxyethyl)amine were administered at equimolar doses in drinking water, there was a high incidence of liver tumors, but the animals died later than they did after nitrosodiethylamine treatment, which also induced esophageal tumors. Nitrosoiminodipropionitrile and nitrosobis(2,2-diethoxyethyl)amine failed to induce tumors at the same dose level. Nitrosobis(2-chloroethyl)amine was administered in oil by gavage at a dose lower than that of nitrosodiethylamine and produced a much weaker tumor response; 5 of 15 treated rats had forestomach papillomas, and 1 had olfactory adenocarcinoma and no other induced tumors.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical | |
pubmed:status |
MEDLINE
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pubmed:month |
Aug
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pubmed:issn |
0008-5472
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
38
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
2391-4
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pubmed:dateRevised |
2006-11-15
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pubmed:meshHeading |
pubmed-meshheading:667837-Administration, Oral,
pubmed-meshheading:667837-Animals,
pubmed-meshheading:667837-Diethylnitrosamine,
pubmed-meshheading:667837-Esophageal Neoplasms,
pubmed-meshheading:667837-Liver Neoplasms,
pubmed-meshheading:667837-Neoplasms, Experimental,
pubmed-meshheading:667837-Nitrosamines,
pubmed-meshheading:667837-Nose Neoplasms,
pubmed-meshheading:667837-Rats,
pubmed-meshheading:667837-Stomach Neoplasms,
pubmed-meshheading:667837-Structure-Activity Relationship
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pubmed:year |
1978
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pubmed:articleTitle |
Relative carcinogenic effectiveness of derivatives of nitrosodiethylamine in rats.
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pubmed:publicationType |
Journal Article,
Comparative Study,
Research Support, U.S. Gov't, P.H.S.,
Research Support, U.S. Gov't, Non-P.H.S.
|