Matches in UGent Biblio for { <https://biblio.ugent.be/publication/114341#aggregation> ?p ?o. }
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- aggregation classification "A1".
- aggregation creator B108480.
- aggregation creator B108481.
- aggregation creator B108482.
- aggregation creator B108483.
- aggregation creator person.
- aggregation creator person.
- aggregation creator person.
- aggregation creator person.
- aggregation date "1999".
- aggregation hasFormat 114341.bibtex.
- aggregation hasFormat 114341.csv.
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- aggregation hasFormat 114341.doc.
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- aggregation isPartOf urn:issn:0014-3022.
- aggregation language "eng".
- aggregation subject "Technology and Engineering".
- aggregation title "Acetazolamide vasoreactivity in vascular dementia: a positron emission tomographic study.".
- aggregation abstract "The present study investigates the vasoreactivity of the brain in patients with large infarcts and dementia (multiinfarct dementia; MID) and in patients with microangiopathy, lacunes, white matter changes a nd dementia (lacunar dementia; LD) using positron emission tomography (PET) and (NH3)-N-13 as regional cerebral blood flow (rCBF) tracer. In the control group, an increase in rCBF ranging from 32 to 43% was found in all brain regions after intravenous acetazolamide administration. In both the MID group and the group with multiple infarcts without dementia, moderate loss of vasoreactivity was observed in the frontal, temporal and parietal cortex compared to the control values. Vasoreactivity was severely impaired in all cerebral regions of the LD group and restricted to the thalamus in the group with lacunes and white matter changes without dementia (lacunar stroke; LS), This suggests that global loss of vasoreactivity is not a determining factor in the occurrence of MID, but might be important in LD, The present study shows that loss of the vascular reserve leading to exhausted metabolic reserve of the whole brain is one of the possible mechanisms for the occurrence of vascular dementia.".
- aggregation authorList BK277490.
- aggregation endPage "36".
- aggregation issue "1".
- aggregation startPage "31".
- aggregation volume "41".
- aggregation isDescribedBy 114341.
- aggregation similarTo 000007995.
- aggregation similarTo LU-114341.