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| Predicate | Object |
|---|---|
| rdf:type | |
| lifeskim:mentions | |
| pubmed:issue |
2
|
| pubmed:dateCreated |
1991-11-21
|
| pubmed:abstractText |
In four human controls, four cases of Parkinson's disease and three cases of amyotrophic lateral sclerosis analysis of dopamine, noradrenaline, serotonin and the metabolites 3,4-dihydroxyphenylacetic acid, homovanillic acid and 5-hydroxyindoleacetic acid was performed in various segments of postmortem spinal cord. In controls the concentrations of dopamine are about 1/3 to 1/4 that of noradrenaline; the significantly highest content of noradrenaline was found in the lumbar, and dopamine in thoracic, lumbar and sacral segments of the spinal cord. Intersegmental distribution of monoamines was only present in spinal cord of controls, while in the spinal cord of parkinsonian patients such a difference was not found. Otherwise, biogenic amine and metabolite concentrations in spinal cord segments of parkinsonian patients did not differ significantly from those in the control subjects. However, it cannot be excluded that these segments are sensitive to drugs including neuroleptics and combined L-DOPA treatment. In subjects with amyotrophic lateral sclerosis significantly lower concentrations of noradrenaline in the cervical and thoracic, and of dopamine and homovanillic acid in the thoracic and lumbar segments were found in comparison with controls. The concentrations of serotonin and 5-hydroxyindoleacetic acid in the thoracic segments of amyotrophic lateral sclerosis were significantly lower than that of controls. Differences in the inter-segmental distribution of noradrenaline in lumbar, lumbar-sacral, and serotonin in lumbar segments of spinal cord were found in this group.
|
| pubmed:language |
eng
|
| pubmed:journal | |
| pubmed:citationSubset |
IM
|
| pubmed:chemical |
http://linkedlifedata.com/resource/pubmed/chemical/3,4-Dihydroxyphenylacetic Acid,
http://linkedlifedata.com/resource/pubmed/chemical/Biogenic Monoamines,
http://linkedlifedata.com/resource/pubmed/chemical/Homovanillic Acid,
http://linkedlifedata.com/resource/pubmed/chemical/Hydroxyindoleacetic Acid,
http://linkedlifedata.com/resource/pubmed/chemical/Norepinephrine,
http://linkedlifedata.com/resource/pubmed/chemical/Serotonin
|
| pubmed:status |
MEDLINE
|
| pubmed:issn |
0936-3076
|
| pubmed:author | |
| pubmed:issnType |
Print
|
| pubmed:volume |
3
|
| pubmed:owner |
NLM
|
| pubmed:authorsComplete |
Y
|
| pubmed:pagination |
133-42
|
| pubmed:dateRevised |
2004-11-17
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| pubmed:meshHeading |
pubmed-meshheading:1716905-3,4-Dihydroxyphenylacetic Acid,
pubmed-meshheading:1716905-Aged,
pubmed-meshheading:1716905-Aged, 80 and over,
pubmed-meshheading:1716905-Amyotrophic Lateral Sclerosis,
pubmed-meshheading:1716905-Autopsy,
pubmed-meshheading:1716905-Biogenic Monoamines,
pubmed-meshheading:1716905-Dopamine,
pubmed-meshheading:1716905-Female,
pubmed-meshheading:1716905-Homovanillic Acid,
pubmed-meshheading:1716905-Humans,
pubmed-meshheading:1716905-Hydroxyindoleacetic Acid,
pubmed-meshheading:1716905-Male,
pubmed-meshheading:1716905-Middle Aged,
pubmed-meshheading:1716905-Norepinephrine,
pubmed-meshheading:1716905-Parkinson Disease,
pubmed-meshheading:1716905-Reference Values,
pubmed-meshheading:1716905-Serotonin,
pubmed-meshheading:1716905-Spinal Cord
|
| pubmed:year |
1991
|
| pubmed:articleTitle |
Biogenic amines and metabolites in spinal cord of patients with Parkinson's disease and amyotrophic lateral sclerosis.
|
| pubmed:affiliation |
Department of Psychiatry, University of Würzburg, Federal Republic of Germany.
|
| pubmed:publicationType |
Journal Article
|