Linked Life Data

2474864

Source:http://linkedlifedata.com/resource/pubmed/id/2474864

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
2
pubmed:dateCreated
1989-9-8
pubmed:databankReference
pubmed:abstractText
In response to specific stresses, such as a heat pulse or the sequence of hypoxia-reoxygenation, each isolated cell (prokaryotic and eukaryotic) that has been studied characteristically alters gene expression to synthesize a set of proteins (heat-shock proteins) that are important for intracellular homeostasis. To determine whether a corresponding response occurs within parenchymal cells in vivo when subjected to the complex stress of circulatory shock, liver biopsy specimens were obtained from a swine model of cardiogenic shock before and after shock/resuscitation. With use of complementary DNA prepared from post-shock/resuscitation messenger RNA, a library was constructed and screened for differential gene expression. Of 32/4000 clones initially screened as positive for induction after shock/resuscitation, six were confirmed positive by Northern blot analysis. The nucleotide sequences of two of these six have been determined, and one has been unambiguously identified as metallothionein.
pubmed:grant
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
AIM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Aug
pubmed:issn
0039-6060
pubmed:author
pubmed:issnType
Print
pubmed:volume
106
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
283-90; discussion 290-1
pubmed:dateRevised
2007-11-14
pubmed:meshHeading
pubmed:year
1989
pubmed:articleTitle
Change in hepatic gene expression after shock/resuscitation.
pubmed:affiliation
Department of Surgery, Johns Hopkins Medical Institutions, Baltimore, Md.
pubmed:publicationType
Journal Article, Research Support, U.S. Gov't, P.H.S., Research Support, Non-U.S. Gov't