Linked Life Data

3767012

Source:http://linkedlifedata.com/resource/pubmed/id/3767012

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
11
pubmed:dateCreated
1986-11-18
pubmed:abstractText
Three 4-hr normoxic (21% oxygen) exposures to 1% halothane administered 3 days apart were associated with elevations in serum alanine aminotransferase (ALT) activity in four of 20 guinea pigs after the initial and third exposures. Serum alanine aminotransferase values were not measured after the second anesthetic. Susceptibility was defined as an ALT level greater than 300 IU/L after halothane. Nonsusceptible animals, that is, animals without significant increases in ALT values after halothane, remained nonsusceptible after reexposure. Serum alanine aminotransferase values after the first and third anesthesias were significantly correlated (rs = 0.86, P less than 0.001). Two exposures of another 30 guinea pigs at a 5-week interval resulted in high elevations of ALT in the same eight animals after both anesthetics. In contrast, after an initial exposure nonsusceptible animals remained nonsusceptible upon reexposure. Serum alanine aminotransferase levels after the first and second anesthetics were significantly correlated (rs = 0.85, P less than 0.001). The proportion of first generation (F1) males with elevated ALTs whose parents were susceptible to halothane hepatotoxicity (HH) was significantly higher than the proportion of males with elevated ALTs in a random group of 90 males (P less than 0.005). First generation males and females of nonsusceptible parents had ALTs within the normal range after halothane exposure. These studies suggest that in the guinea pig genetic predisposition is an important determinant of susceptibility to HH, although other contributing factors are not excluded.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
AIM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Nov
pubmed:issn
0003-2999
pubmed:author
pubmed:issnType
Print
pubmed:volume
65
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
1143-8
pubmed:dateRevised
2009-11-19
pubmed:meshHeading
pubmed:year
1986
pubmed:articleTitle
Genetic predisposition to liver damage after halothane anesthesia in guinea pigs.
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't