Linked Life Data

2866014

Source:http://linkedlifedata.com/resource/pubmed/id/2866014

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
2
pubmed:dateCreated
1986-1-16
pubmed:abstractText
The concentration of the three major catecholamines (CAs) were determined in 500 micron thick coronal sections of the rat medulla oblongata dissected into microcubes. Noradrenaline (NA) concentrations were always found much higher than the levels of the two other CAs in the same microcube. The highest concentrations of the three CAs were found in the dorso-medial region of the lower brainstem, more exactly in the more caudally located parts of the nucleus tractus solitarii (NTS). In the ventro-lateral region, the CA concentrations were lower and, except for adrenaline (A), did not exhibit any substantial change in their rostro-caudal distribution. Conversely, in the dorso-medial region, there was a clear rostro-caudal pattern of distribution of the three CAs. This distribution was similar for the three amines, since only a small difference (about 500 micron) was found between the maximal NA and A concentrations. Since the three CAs are present in highest concentrations within the same dorso-medial or ventro-lateral groups of microcubes, a microdissection of these two areas seems suitable to study simultaneously the metabolism of the three CAs in the rat lower brainstem. These data also suggest a microdissection procedure to study A metabolism within the C2-C3 A cell bodies and within a region more caudally located, rich in A terminals.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Nov
pubmed:issn
0006-8993
pubmed:author
pubmed:issnType
Print
pubmed:day
18
pubmed:volume
347
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
306-12
pubmed:dateRevised
2006-11-15
pubmed:meshHeading
pubmed:year
1985
pubmed:articleTitle
Distribution of dopamine, noradrenaline and adrenaline in coronal sections of the rat lower brainstem.
pubmed:publicationType
Journal Article, Comparative Study