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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
2
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pubmed:dateCreated |
1981-3-24
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pubmed:abstractText |
The induction of ornithine decarboxylase by normal rat urine in bladder cancer cell cultures was tested in view of recent observations that urine acts as a tumor promoter. Addition of urine up to 15% in final concentration to culture medium resulted in a 10-fold increase in ornithine decarboxylase activity over the control. The stimulatory factor(s) contained in urine appears heat stable and may be multiple. 12-O-Tetradecanoylphorbol-13-acetate, a potent promoter in mouse skin carcinogenesis, induced a 39-fold increase in ornithine decarboxylase activity, the best response among the various substances tested. This suggests that it may act as a promoter of bladder cancer.
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pubmed:grant | |
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 |
Feb
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pubmed:issn |
0008-5472
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
41
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
405-9
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pubmed:dateRevised |
2007-11-14
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pubmed:meshHeading |
pubmed-meshheading:7448785-Animals,
pubmed-meshheading:7448785-Carboxy-Lyases,
pubmed-meshheading:7448785-Carcinogens,
pubmed-meshheading:7448785-Carcinoma, Squamous Cell,
pubmed-meshheading:7448785-Carcinoma, Transitional Cell,
pubmed-meshheading:7448785-Cell Line,
pubmed-meshheading:7448785-Cocarcinogenesis,
pubmed-meshheading:7448785-Enzyme Induction,
pubmed-meshheading:7448785-Neoplasms, Experimental,
pubmed-meshheading:7448785-Ornithine Decarboxylase,
pubmed-meshheading:7448785-Rats,
pubmed-meshheading:7448785-Tetradecanoylphorbol Acetate,
pubmed-meshheading:7448785-Urinary Bladder Neoplasms,
pubmed-meshheading:7448785-Urine
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pubmed:year |
1981
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pubmed:articleTitle |
In vitro induction of ornithine decarboxylase in urinary bladder carcinoma cells.
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pubmed:publicationType |
Journal Article,
Research Support, U.S. Gov't, P.H.S.
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