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Plasma Concentrations of Vitamins A and E and Carotenoids in Alzheimer's Disease

ZAMAN, Z., ROCHE, S., FIELDEN, P., FROST, P. G., NIRIELLA, D. C., CAYLEY, A. C. D.·1992·Age and Ageing

Abstract

In a case/control study, serum concentrations of vitamins A and E and major carotenoids were determined in patients with Alzheimer's disease, multi-infarct dementia and control subjects. The results showed that both Alzheimer's and multi-infarct dementia patients had significantly lower levels of vitamin E and beta-carotene than controls (vitamin E: 18.65 +/- 3.62 mumol/l in Alzheimer's disease and 15.80 +/- 6.93 mumol/l in multi-infarct dementia versus 30.03 +/- 12.03 mumol/l in controls; beta-carotene less than 0.13 to 0.42 mumol/l in Alzheimer's disease and less than 0.13 to 0.30 mumol/l in multi-infarct dementia versus 0.13 to 1.53 mumol/l in controls). Vitamin A was significantly reduced only in the Alzheimer's patients (1.56 +/- 0.78 mumol/l in Alzheimer's disease versus 2.13 +/- 0.86 mumol/l in controls).

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Metadata

Authors
ZAMAN, Z., ROCHE, S., FIELDEN, P., FROST, P. G., NIRIELLA, D. C., & CAYLEY, A. C. D.
Venue
Age and Ageing
Published
1992
Volume
21
Issue
2
Pages
91-94
ISSN
  • 0002-0729 (ISSN-L)
  • 1468-2834
OpenAlex
W1976792807
Cited by
202
References
0
FWCI
7.17
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Plasma Concentrations of Vitamins A and E and Carotenoids in Alzheimer's Disease. https://app.cochat.ai/papers/10.1093/ageing/21.2.91
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ZAMAN, Z., ROCHE, S., FIELDEN, P., FROST, P. G., NIRIELLA, D. C., & CAYLEY, A. C. D. (1992). Plasma Concentrations of Vitamins A and E and Carotenoids in Alzheimer's Disease. Age and Ageing. https://doi.org/10.1093/ageing/21.2.91

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