rdf:type |
|
lifeskim:mentions |
umls-concept:C0001041,
umls-concept:C0010097,
umls-concept:C0021792,
umls-concept:C0027358,
umls-concept:C0030685,
umls-concept:C0162512,
umls-concept:C0221099,
umls-concept:C0282151,
umls-concept:C0391871,
umls-concept:C0599668,
umls-concept:C0680255,
umls-concept:C1283071,
umls-concept:C1708517,
umls-concept:C1963578,
umls-concept:C2349975
|
pubmed:issue |
2
|
pubmed:dateCreated |
1991-10-31
|
pubmed:abstractText |
Naloxone significantly enhanced the release of radioactive acetylcholine ([3H]ACh) from rat striatal slices loaded with [3H]choline either when the nigrostriatal pathway had been destroyed by 6-hydroxydopamine or when the D2 dopamine receptors had been inhibited by sulpiride. This in vitro study supplies the first neurochemical evidence, that, in addition to D2-receptor-mediated dopaminergic tonic control, there is opiate-receptor mediated presynaptic modulation of striatal ACh release, possibly by endogenous enkephalin released from local neurons. Such modulation occurs under conditions in which the dopaminergic input is impaired.
|
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 |
28
|
pubmed:volume |
552
|
pubmed:owner |
NLM
|
pubmed:authorsComplete |
Y
|
pubmed:pagination |
343-5
|
pubmed:dateRevised |
2003-11-14
|
pubmed:meshHeading |
pubmed-meshheading:1913196-Acetylcholine,
pubmed-meshheading:1913196-Animals,
pubmed-meshheading:1913196-Apomorphine,
pubmed-meshheading:1913196-Cerebral Ventricles,
pubmed-meshheading:1913196-Corpus Striatum,
pubmed-meshheading:1913196-Dopamine,
pubmed-meshheading:1913196-Injections, Intraventricular,
pubmed-meshheading:1913196-Interneurons,
pubmed-meshheading:1913196-Male,
pubmed-meshheading:1913196-Naloxone,
pubmed-meshheading:1913196-Neurotoxins,
pubmed-meshheading:1913196-Oxidopamine,
pubmed-meshheading:1913196-Rats,
pubmed-meshheading:1913196-Rats, Inbred Strains,
pubmed-meshheading:1913196-Reference Values,
pubmed-meshheading:1913196-Sulpiride
|
pubmed:year |
1991
|
pubmed:articleTitle |
Naloxone enhances the release of acetylcholine from cholinergic interneurons of the striatum if the dopaminergic input is impaired.
|
pubmed:affiliation |
Institute of Experimental Medicine, Hungarian Academy of Sciences, Budapest, Hungary.
|
pubmed:publicationType |
Journal Article
|