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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
1
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pubmed:dateCreated |
1980-10-21
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pubmed:abstractText |
The s.c. infection of 10 mg benzo(a)pyrene dissolved in 1 ml tricaprylin induced in Wistar rats local malignant tumors, such as fibrosarcoma, rhabdomyosarcoma, and polymorph cell sarcoma. The growth of the tumors was relatively rapid, reaching weights of 140-155 g before rats died 142-168 days after the administration of the carcinogen. On the contrary, under the same experimental conditions, high doses of Vitamin C about 525 mg/day/rat administered orally in drinking water (total amount of Vitamin C 55 g/rat corresponding to 40% of their body weight ) inhibited to a great extent the benzo(a)pyrene carcinogenesis. Only one slowly growing rhabdomyosarcoma (13 g of weight) was developed showing characteristic damage of malignant cells and partial replacement of the neoplastic area with granuloma tissue. The significance ov Vitamin C for cancer prevention and treatment is discussed.
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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:issn |
0171-5216
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
97
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
91-6
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pubmed:dateRevised |
2003-11-14
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pubmed:meshHeading |
pubmed-meshheading:7400211-Animals,
pubmed-meshheading:7400211-Ascorbic Acid,
pubmed-meshheading:7400211-Benzopyrenes,
pubmed-meshheading:7400211-Dose-Response Relationship, Drug,
pubmed-meshheading:7400211-Fibrosarcoma,
pubmed-meshheading:7400211-Neoplasms, Experimental,
pubmed-meshheading:7400211-Rats,
pubmed-meshheading:7400211-Rhabdomyosarcoma,
pubmed-meshheading:7400211-Sarcoma, Experimental
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pubmed:year |
1980
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pubmed:articleTitle |
Inhibition of benzo(a)pyrene carcinogenesis in rats with vitamin C.
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pubmed:publicationType |
Journal Article
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