Linked Life Data

1859444

Source:http://linkedlifedata.com/resource/pubmed/id/1859444

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
2
pubmed:dateCreated
1991-8-23
pubmed:abstractText
Effects of ethanol on [3H]inositol and [14C]choline incorporation into phosphatidylinositol (PI) and phosphatidylcholine (PC), free intrasynaptosomal Ca2+ ([Ca2+]i) and synaptosomal 45Ca2+ uptake, were investigated in the brain and heart of 17-day-old chick embryos to which a 10% ethanol solution had been injected on the 3rd day of embryogenesis. In brain synaptosomes, ethanol increased the incorporation of [3H]inositol and [14C]choline into PI and PC, increased [Ca2+]i, and decreased 45Ca2+ uptake. On the other hand, in heart synaptosomal membrane, ethanol decreased the incorporation of [3H]inositol and [14C]choline into PI and PC, decreased [Ca2+]i, and increased 45Ca2+ uptake. Ethanol stimulated in vitro [3H]inositol and [14C]choline incorporation into PI and PC in the brain and heart in both the control and ethanol-treated groups. However, addition of ethanol did not affect the release of 45Ca2+ from the synaptosomal membrane of either organ in either group. Addition of ethanol inhibited 45Ca2+ uptake in a dose-dependent manner in the brain but not in the heart. In both organs, there was a relationship between phospholipid turnover and [Ca2+]i after ethanol.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Jul
pubmed:issn
0006-2952
pubmed:author
pubmed:issnType
Print
pubmed:day
5
pubmed:volume
42
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
223-8
pubmed:dateRevised
2003-11-14
pubmed:meshHeading
pubmed:year
1991
pubmed:articleTitle
Effect of ethanol on phospholipid turnover and calcium mobilization in chick embryos.
pubmed:affiliation
Faculty of Pharmaceutical Sciences, Setsunan University, Hirakata, Japan.
pubmed:publicationType
Journal Article