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- Eskelinen, Marjo H, et al.
(författare)
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Midlife healthy-diet index and late-life dementia and Alzheimer's disease
- 2011
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Ingår i: Dementia and Geriatric Cognitive Disorders Extra. - Basel : S. Karger. - 1664-5464. ; 1:1, s. 103-112
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Tidskriftsartikel (refereegranskat)abstract
- AIM: To study long-term effects of dietary patterns on dementia and Alzheimer's disease (AD). METHODS: Of 525 subjects randomly selected from population-based cohorts surveyed at midlife, a total of 385 (73%) subjects were re-examined 14 years later in the CAIDE study. A healthy-diet index (range 0-17) was constructed including both healthy and unhealthy dietary components. RESULTS: Persons with a healthy diet (healthy-diet index >8 points) had a decreased risk of dementia (OR 0.12, 95% CI 0.02-0.85) and AD (OR 0.08, 95% CI 0.01-0.89) compared with persons with an unhealthy diet (0-8 points), adjusting for several possible confounders. CONCLUSIONS: Healthy diet at midlife is associated with a decreased risk of dementia/AD in late life. These findings highlight the importance of dietary patterns and may make more effective measures for dementia/AD prevention or postponement possible.
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- Gramstad, A, et al.
(författare)
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Cognitive profile of elderly patients with mild stroke
- 2011
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Ingår i: Dementia and geriatric cognitive disorders extra. - : S. Karger AG. - 1664-5464. ; 1:1, s. 409-17
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Tidskriftsartikel (refereegranskat)abstract
- <i>Background:</i> A pattern characterizing cognitive deficits in mild stroke could help in differential diagnosis and rehabilitation planning. <i>Methods:</i> Fifty patients with mild stroke (modified Rankin scale ≤2 at discharge) aged >60 years were given the Mini Mental State Examination (MMSE), the Hopkins Verbal Learning Test-Revised (HVLT-R) and the Stroop test. <i>Results:</i> On HVLT-R, significant impairments were found in learning and recall, but not in delayed recall. The Stroop test revealed significant impairments in reading speed, but not in color-word interference. Using the MMSE, significant deficits were only found in the youngest age group.<i> Conclusion:</i> Elderly patients with mild stroke show deficits in verbal learning/recall and in reading speed, but not in the MMSE, delayed recall or color-word interference. The deficits are consistent with a mild-to-moderate brain dysfunction, with relative sparing of medial brain structures.
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- Öhrfelt Olsson, Annika, 1973, et al.
(författare)
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Screening for new biomarkers for subcortical vascular dementia and Alzheimer's disease
- 2011
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Ingår i: Dementia and Geriatric Cognitive Disorders Extra. - : S. Karger AG. - 1664-5464. ; 1:1, s. 31-42
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Tidskriftsartikel (refereegranskat)abstract
- Background: Novel biomarkers are important for identifying as well as differentiating subcortical vascular dementia (SVD) and Alzheimer’s disease (AD) at an early stage in the disease process. Methods: In two independent cohorts, a multiplex immunoassay was utilized to analyze 90 proteins in cerebrospinal fluid (CSF) samples from dementia patients and patients at risk of developing dementia (mild cognitive impairment). Results: The levels of several CSF proteins were increased in SVD and its incipient state, and in moderate-to-severe AD compared with the control group. In contrast, some CSF proteins were altered in AD, but not in SVD. The levels of heart-type fatty acid binding protein (H-FABP) were consistently increased in all groups with dementia but only in some of their incipient states. Conclusions: In summary, these results support the notion that SVD and AD are driven by different pathophysiological mechanisms reflected in the CSF protein profile and that H-FABP in CSF is a general marker of neurodegeneration
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