Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1
pubmed:dateCreated
1985-4-17
pubmed:abstractText
N-Nitrosopyrrolidine (N-Pyr) was administered orally to 400 Sprague-Dawley rats. An additional group of 80 rats served as an untreated control. There were 5 individual groups in which the effects of different periods of dosing and varying intervals without treatment were compared. Individual doses corresponded to 0.0, 1.0, 1.2 and 2.0 mg/kg per day. The total dose (600 days after the start of the trial) always amounted to 600 mg/kg N-Pyr. Significantly different incidences of liver tumors were observed in the individual N-Pyr-treated groups. The findings support the assumption that tumor risks not only depend on individual and total doses of the administered carcinogen, but are also an age-related function.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Feb
pubmed:issn
0304-3835
pubmed:author
pubmed:issnType
Print
pubmed:volume
26
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
77-82
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1985
pubmed:articleTitle
Comparison of liver tumor frequencies after intermittent oral administration of different doses of N-nitrosopyrrolidine in Sprague-Dawley rats.
pubmed:publicationType
Journal Article, Comparative Study