Linked Life Data

3567886

Source:http://linkedlifedata.com/resource/pubmed/id/3567886

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
1
pubmed:dateCreated
1987-5-22
pubmed:abstractText
The promoting activity of 3 antioxidants, alpha-tocopherol (alpha-TP), propyl gallate (PG) and tertiary butylhydroquinone (TBHQ) in urinary bladder carcinogenesis initiated by N-butyl-N-(4-hydroxybutyl)nitrosamine (BBN) in male F344 rats was examined. Rats, 6-week-old, were treated with 0.05% BBN in the drinking water for 4 weeks and then administered 1.50, 0.75 or 0.38% alpha-TP, 1.0% PG or 2.0% TBHQ in the diet for 32 weeks. The urinary bladder of all animals was examined histologically after the total 36 experimental weeks. The incidence of papillary or nodular hyperplasia (PN hyperplasia) of the urinary bladder was significantly higher in the rats treated with BBN followed by 2.0% dietary TBHQ that in controls initiated with 0.05% BBN followed by control diet. This result indicates that TBHQ has weak promoting activity in urinary bladder carcinogenesis. alpha-TP and PG did not demonstrate a promoting effect for urinary bladder lesions.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Apr
pubmed:issn
0304-3835
pubmed:author
pubmed:issnType
Print
pubmed:volume
35
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
39-46
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1987
pubmed:articleTitle
Modification by alpha-tocopherol, propyl gallate and tertiary butylhydroquinone of urinary bladder carcinogenesis in Fischer 344 rats pretreated with N-butyl-N-(4-hydroxybutyl)nitrosamine.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't