rdf:type |
|
lifeskim:mentions |
umls-concept:C0009079,
umls-concept:C0013030,
umls-concept:C0025853,
umls-concept:C0036667,
umls-concept:C0038590,
umls-concept:C0039441,
umls-concept:C0080138,
umls-concept:C0312418,
umls-concept:C0521390,
umls-concept:C0871261,
umls-concept:C1704448,
umls-concept:C1704632,
umls-concept:C1706817,
umls-concept:C2911692
|
pubmed:issue |
4
|
pubmed:dateCreated |
1987-7-8
|
pubmed:abstractText |
The activity of neurones in the substantial nigra and ventral tegmentum was recorded extracellularly in vitro. Dopamine produced depression of spontaneous firing in a dose-dependent manner. Antagonism of these neuronal responses to dopamine by metoclopramide, SCH 23390 and clozapine was examined. Metoclopramide antagonised the responses to dopamine in the manner expected; SCH 23390 had little effect on the response to dopamine as would be predicted for a selective dopamine "D1" antagonist. Clozapine did not produce the expected antagonism of the response to dopamine. The results at the single neurone level are compared with behavioural and biochemical data.
|
pubmed:language |
eng
|
pubmed:journal |
|
pubmed:citationSubset |
IM
|
pubmed:chemical |
|
pubmed:status |
MEDLINE
|
pubmed:month |
Apr
|
pubmed:issn |
0028-3908
|
pubmed:author |
|
pubmed:issnType |
Print
|
pubmed:volume |
26
|
pubmed:owner |
NLM
|
pubmed:authorsComplete |
Y
|
pubmed:pagination |
331-7
|
pubmed:dateRevised |
2008-11-21
|
pubmed:meshHeading |
pubmed-meshheading:3295579-Action Potentials,
pubmed-meshheading:3295579-Animals,
pubmed-meshheading:3295579-Benzazepines,
pubmed-meshheading:3295579-Clozapine,
pubmed-meshheading:3295579-Dibenzazepines,
pubmed-meshheading:3295579-Dopamine,
pubmed-meshheading:3295579-Male,
pubmed-meshheading:3295579-Metoclopramide,
pubmed-meshheading:3295579-Neurons,
pubmed-meshheading:3295579-Rats,
pubmed-meshheading:3295579-Substantia Nigra,
pubmed-meshheading:3295579-Tegmentum Mesencephali
|
pubmed:year |
1987
|
pubmed:articleTitle |
Sensitivity of neuronal dopamine response in the substantia nigra and ventral tegmentum to clozapine, metoclopramide and SCH 23390.
|
pubmed:publicationType |
Journal Article,
In Vitro,
Research Support, Non-U.S. Gov't
|