rdf:type |
|
lifeskim:mentions |
|
pubmed:issue |
1-2
|
pubmed:dateCreated |
1988-9-15
|
pubmed:abstractText |
The autoradiographic distribution of the 3 neurokinin (NK) receptor sub-types, NK-1, NK-2 and NK-3, was compared in rat cerebral cortex during post-natal development using [125I]Bolton-Hunter-substance P, (2-[125I]iodohistidyl1)neurokinin A and [125I]Bolton-Hunter-eledoisin as respective radioligands. Throughout brain development, NK-1 receptor sites are present in low densities with some enrichment seen in lamina III while NK-3 binding sites are concentrated in layers IV and V. However, it appears that NK-2 receptors are mostly expressed in lamina VI and only during the first two postnatal weeks. These results demonstrate further the existence and differential ontogeny of 3 classes of NK receptors in rat brain cortex.
|
pubmed:language |
eng
|
pubmed:journal |
|
pubmed:citationSubset |
IM
|
pubmed:chemical |
|
pubmed:status |
MEDLINE
|
pubmed:month |
Jun
|
pubmed:issn |
0006-8993
|
pubmed:author |
|
pubmed:issnType |
Print
|
pubmed:day |
21
|
pubmed:volume |
453
|
pubmed:owner |
NLM
|
pubmed:authorsComplete |
Y
|
pubmed:pagination |
372-6
|
pubmed:dateRevised |
2006-11-15
|
pubmed:meshHeading |
pubmed-meshheading:2456834-Aging,
pubmed-meshheading:2456834-Animals,
pubmed-meshheading:2456834-Cerebral Cortex,
pubmed-meshheading:2456834-Eledoisin,
pubmed-meshheading:2456834-Female,
pubmed-meshheading:2456834-Male,
pubmed-meshheading:2456834-Neurokinin A,
pubmed-meshheading:2456834-Neuropeptides,
pubmed-meshheading:2456834-Rats,
pubmed-meshheading:2456834-Receptors, Neurokinin-1,
pubmed-meshheading:2456834-Receptors, Neurokinin-2,
pubmed-meshheading:2456834-Receptors, Neurotransmitter,
pubmed-meshheading:2456834-Substance P
|
pubmed:year |
1988
|
pubmed:articleTitle |
Evidence for the existence of three classes of neurokinin receptors in brain. Differential ontogeny of neurokinin-1, neurokinin-2 and neurokinin-3 binding sites in rat cerebral cortex.
|
pubmed:affiliation |
Douglas Hospital Research Centre, Verdun, Qué, Canada.
|
pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
|