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Cerebrospinal fluid...
Cerebrospinal fluid/plasma quotients of essential and non-essential metals in patients with Alzheimer's disease.
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- Gerhardsson, Lars, 1952 (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för medicin, avdelningen för samhällsmedicin och folkhälsa,Institute of Medicine, School of Public Health and Community Medicine
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- Lundh, Thomas (författare)
- Lund University,Lunds universitet,Avdelningen för arbets- och miljömedicin,Institutionen för laboratoriemedicin,Medicinska fakulteten,Division of Occupational and Environmental Medicine, Lund University,Department of Laboratory Medicine,Faculty of Medicine
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- Londos, Elisabet (författare)
- Lund University,Lunds universitet,Klinisk minnesforskning,Forskargrupper vid Lunds universitet,Clinical Memory Research,Lund University Research Groups
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- Minthon, Lennart (författare)
- Lund University,Lunds universitet,Klinisk minnesforskning,Forskargrupper vid Lunds universitet,Clinical Memory Research,Lund University Research Groups
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(creator_code:org_t)
- 2011-03-04
- 2011
- Engelska.
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Ingår i: Journal of neural transmission (Vienna, Austria : 1996). - : Springer Science and Business Media LLC. - 1435-1463 .- 0300-9564. ; 118:6, s. 957-62
- Relaterad länk:
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http://dx.doi.org/10...
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https://gup.ub.gu.se...
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https://doi.org/10.1...
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https://lup.lub.lu.s...
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Abstract
Ämnesord
Stäng
- In this study, the quotients (Q) between metal concentrations in cerebrospinal fluid (CSF) and plasma were studied in subjects with Alzheimer's disease (AD) and referents to investigate if the leakage through the blood-CSF barrier (BCB) increased with increased duration and severity of the disease. Concentrations of 18 metals (Mg, Ca, Mn, Fe, Co, Ni, Cu, Zn, Se, Rb, Sr, Mo, Cd, Sn, Sb, Cs, Hg, and Pb) were determined by ICP-MS in plasma and cerebrospinal fluid in 264 patients with AD, and in 54 healthy referents. The quotients Q (Mn), Q (Rb), Q (Sb), Q (Pb) and Q (Hg) were significantly lower (p≤0.003) and Q (Co) significantly higher (p≤0.001) in subjects with AD as compared with the controls. Subjects in a subgroup with more severe AD, showed the same pattern. The metal leakage into CSF did not increase with increased duration and/or severity of the disease. The permeability of BCB varied considerably between the studied metals with low median quotients (Q≤0.02) for Cd, Cu, Sb, Se and Zn and higher median quotients for Ca (Q~0.5) and Mg (Q~1.3), probably partly depending on differences in size and lipophilicity of metal-carrier complexes and specific carrier mechanisms.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Neurologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Neurology (hsv//eng)
Nyckelord
- Aged
- Aged
- 80 and over
- Alzheimer Disease
- blood
- cerebrospinal fluid
- physiopathology
- Biological Markers
- blood
- cerebrospinal fluid
- Brain Chemistry
- physiology
- Cohort Studies
- Female
- Humans
- Male
- Metals
- blood
- cerebrospinal fluid
- Middle Aged
- Alzheimer's disease
- Blood-CSF barrier
- Blood
- Cerebrospinal
- fluid
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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