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Effect of Spinal Ma...
Effect of Spinal Manometers on Cerebrospinal Fluid Amyloid-beta Concentration
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Toombs, J. (author)
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Foiani, M. S. (author)
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Paterson, R. W. (author)
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Heslegrave, A. (author)
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Wray, S. (author)
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Schott, J. M. (author)
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Fox, N. C. (author)
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Lunn, M. P. (author)
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- Blennow, Kaj, 1958 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för neurovetenskap och fysiologi, sektionen för psykiatri och neurokemi,Institute of Neuroscience and Physiology, Department of Psychiatry and Neurochemistry
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- Zetterberg, Henrik, 1973 (author)
- Gothenburg University,Göteborgs universitet,Institutionen för neurovetenskap och fysiologi,Institute of Neuroscience and Physiology
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(creator_code:org_t)
- IOS Press, 2017
- 2017
- English.
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In: Journal of Alzheimers Disease. - : IOS Press. - 1387-2877 .- 1875-8908. ; 56:3, s. 885-891
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https://doi.org/10.3...
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Abstract
Subject headings
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- The effect of spinal manometers on cerebrospinal fluid (CSF) amyloid-beta (A beta) concentration was investigated. Pooled human CSF samples were divided in two, one half passed through a manometer into a collection tube, the other transferred directly to a collection tube. CSF was analyzed for A beta 38/40/42 using an electrochemiluminescence immunoassay. Relative to control, use of a manometer decreased A beta 38/40/42 concentration by 5.6% (+/- 1.5SE), 4.4% (+/- 1.7SE), and 4.3% (+/- 2.4SE), respectively. The ratios of A beta(42 : 40), A beta(42 : 38), and A beta(40 : 38) were not affected by manometer treatment. Factors which artificially lower CSF A beta concentrations are relevant to clinical diagnosis for AD and study design.
Subject headings
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Neurologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Neurology (hsv//eng)
Keyword
- Alzheimer's disease
- amyloid-beta
- biomarkers
- cerebrospinal fluid
- manometer
- pre-analytical factor
- alzheimers association workgroups
- preanalytical confounding factors
- randomized clinical-trial
- quality-control program
- diagnostic
- guidelines
- national institute
- tau-protein
- disease
- biomarkers
- recommendations
- Neurosciences & Neurology
Publication and Content Type
- ref (subject category)
- art (subject category)
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- By the author/editor
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Toombs, J.
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Foiani, M. S.
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Paterson, R. W.
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Heslegrave, A.
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Wray, S.
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Schott, J. M.
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show more...
-
Fox, N. C.
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Lunn, M. P.
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Blennow, Kaj, 19 ...
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Zetterberg, Henr ...
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show less...
- About the subject
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- MEDICAL AND HEALTH SCIENCES
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MEDICAL AND HEAL ...
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and Clinical Medicin ...
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and Neurology
- Articles in the publication
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Journal of Alzhe ...
- By the university
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University of Gothenburg