Linked Life Data

1632638

Source:http://linkedlifedata.com/resource/pubmed/id/1632638

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
2
pubmed:dateCreated
1992-8-20
pubmed:abstractText
In HeLa cells, increased 1,2-diacylglycerol (1,2-DAG) has been suggested to mediate the stimulatory effect of phorbol 12-myristate 13-acetate (PMA) on phosphatidylcholine (PtdCho) biosynthesis (A. K. Utal, H. Jamil, and D. E. Vance, 1991, J. Biol. Chem. 266, 24,084-24,091). The aim of this study was to examine if 1,2-DAG might have a similar mediatory role in NIH 3T3 fibroblasts. In these cells, PMA-induced hydrolysis of PtdCho and the formation of secondary product 1,2-DAG was inhibited by exposing the cells to either 300 mM ethanol for 15 min (less than 80% inhibition) or 43 degrees C for 60 min (less than 50% inhibition). In contrast, neither ethanol nor heat-treatment caused significant inhibition of PMA-stimulated PtdCho synthesis. These data indicate that in NIH 3T3 fibroblasts, 1,2-DAG is not a mediator of the stimulatory action of PMA on PtdCho synthesis.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Aug
pubmed:issn
0003-9861
pubmed:author
pubmed:issnType
Print
pubmed:day
1
pubmed:volume
296
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
457-61
pubmed:dateRevised
2008-11-21
pubmed:meshHeading
pubmed:year
1992
pubmed:articleTitle
1,2-Diacylglycerol does not mediate the stimulatory effect of phorbol 12-myristate 13-acetate on phosphatidylcholine synthesis in NIH 3T3 fibroblasts.
pubmed:affiliation
Hormel Institute, University of Minnesota, Austin 55912.
pubmed:publicationType
Journal Article, Comparative Study, Research Support, Non-U.S. Gov't