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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:dateCreated |
1998-5-13
|
| pubmed:abstractText |
It is concluded that the most important determinants for cerebral neurodegenerative changes and cognitive decline during aging are neuronal shrinkage and/or loss, which are accelerated by certain risk factors: e.g. TIAs, hypertension, heart disease, hyperlipidemia, smoking, heavy alcohol consumption, male gender, low educational status, family history of cerebrovascular disease and absence of estrogen replacement therapy among women. Some of these risk factors are remediable by therapeutic interventions, including prevention of TIAs and medications that control hypertension, heart disease, hyperlipidemia and estrogen replacement in postmenopausal women, as well as abstention from abuse of tobacco and alcohol. Cerebral neurodegenerative changes measured by neuroimaging appear to be premorbid markers for depleted neuronal and synaptic reserves which predispose to the onset of dementias of both VAD and DAT types. Normal subjects at risk for cognitive decline include those with TIAs, hypertension and heart disease since these risk factors measurably accelerate cerebral atrophy, ventricular enlargement, leukoaraiosis, and decline in cortical perfusion.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:status |
MEDLINE
|
| pubmed:issn |
0014-3022
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
39 Suppl 1
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
7-16
|
| pubmed:dateRevised |
2004-11-17
|
| pubmed:meshHeading |
pubmed-meshheading:9516069-Adult,
pubmed-meshheading:9516069-Aged,
pubmed-meshheading:9516069-Aged, 80 and over,
pubmed-meshheading:9516069-Analysis of Variance,
pubmed-meshheading:9516069-Atrophy,
pubmed-meshheading:9516069-Brain,
pubmed-meshheading:9516069-Case-Control Studies,
pubmed-meshheading:9516069-Cerebrovascular Circulation,
pubmed-meshheading:9516069-Cognition Disorders,
pubmed-meshheading:9516069-Cross-Sectional Studies,
pubmed-meshheading:9516069-Dementia,
pubmed-meshheading:9516069-Female,
pubmed-meshheading:9516069-Humans,
pubmed-meshheading:9516069-Longitudinal Studies,
pubmed-meshheading:9516069-Male,
pubmed-meshheading:9516069-Middle Aged,
pubmed-meshheading:9516069-Nerve Degeneration,
pubmed-meshheading:9516069-Regression Analysis,
pubmed-meshheading:9516069-Risk Factors,
pubmed-meshheading:9516069-Tomography, X-Ray Computed
|
| pubmed:year |
1998
|
| pubmed:articleTitle |
Risk factors for cerebral degenerative changes and dementia.
|
| pubmed:affiliation |
Department of Neurology, Baylor College of Medicine, VA Medical Center, Houston, Tex. 77030, USA.
|
| pubmed:publicationType |
Journal Article
|