Linked Life Data

12006218

Source:http://linkedlifedata.com/resource/pubmed/id/12006218

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
2
pubmed:dateCreated
2002-5-13
pubmed:abstractText
Apolipoprotein E epsilon4 and ACE genes have been related to several conditions involving cognitive impairment, including Alzheimer's disease, normal ageing and cerebrovascular disease. However, it has not been established whether their genotypes are associated with alcoholism or its cognitive functioning. Genotypic distributions of 140 chronic alcoholic patients were compared with a non-alcoholic sample, and the cognitive performance of a subsample of the alcoholic subjects was assessed with standard neuropsychological tests. No differences in allele or genotype distributions of Apo E or ACE genes were found when comparing controls and alcoholics (Apo E epsilon2/2; patients 1.4%, controls 0% p < 0.06; epsilon2/epsilon3; patients 9.3%, controls 6.6% p < 0.29; epsilon2/epsilon4; patients 0%, controls 1% p < 0.31; epsilon3/epsilon3 patients 71.4%, controls 72% p < 0.89; epsilon3/epsilon4; patients 15.7%, controls 19.2%, p < 0.36; epsilon4/epsilon4; patients 2.1%, controls 1.2% p < 0.44; ACE D/D; patients 35%, controls 28.5% p < 0.14; I/D; patients 47.5%, controls 51.1% p < 0.51; I/I; patients 14.5%, controls 20.4% p < 0.19). In terms of cognitive performance, epsilon4/epsilon3 patients did better on visuoconstructive (p < 0.001) and visual memory (p < 0.04) functions compared with epsilon2/epsilon3 bearers. Furthermore, ACE D/D patients performed better on a test of abstract reasoning (p < 0.03) compared with the ACE I/I homozygous group. The cognitive results suggest that Apo E or ACE genotypes may modify the effects of ethanol on cognitive deterioration in alcoholic patients. However, the data do not support an association between the Apo E epsilon4 allele and reduced cognitive performance in alcoholism.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Apr
pubmed:issn
1355-6215
pubmed:author
pubmed:issnType
Print
pubmed:volume
7
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
227-33
pubmed:dateRevised
2007-3-27
pubmed:meshHeading
pubmed:year
2002
pubmed:articleTitle
Relation of Apo E and ACE genes to cognitive performance in chronic alcoholic patients.
pubmed:affiliation
Departament de Psiquiatria i Psicobiologia Clinica, Universitat de Barcelona, Institut d'Investigacions Biomèdiques Agustí Pi I Sunyer, Spain. dbartres@psi.ub.es
pubmed:publicationType
Journal Article, Research Support, Non-U.S. Gov't