rdf:type |
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lifeskim:mentions |
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pubmed:issue |
3
|
pubmed:dateCreated |
1979-12-27
|
pubmed:abstractText |
The alpha-adrenoceptor ligand, 3H-WB 4101 binds to a single population of independent sites in the rat heart ventricle. These sites are not affected by chemical sympathectomy with 6-hydroxydopamine and thus appear to be located postsynaptically. The relative order of potencies for displacement of 3H-WB 4101 binding:prazosin greater than phentolamine greater than yohimbine, is characteristic of that of the alpha 1 type of adrenoceptors. In heart ventricle 3H WB-4101 thus seems to label specifically postsynaptically located alpha 1-adrenoceptors. The significance of the specificity of this ligand is discussed with relevance to its use in the central nervous system.
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pubmed:language |
eng
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pubmed:journal |
|
pubmed:citationSubset |
IM
|
pubmed:chemical |
http://linkedlifedata.com/resource/pubmed/chemical/Adrenergic alpha-Antagonists,
http://linkedlifedata.com/resource/pubmed/chemical/Clonidine,
http://linkedlifedata.com/resource/pubmed/chemical/Dioxanes,
http://linkedlifedata.com/resource/pubmed/chemical/Dioxins,
http://linkedlifedata.com/resource/pubmed/chemical/Hydroxydopamines,
http://linkedlifedata.com/resource/pubmed/chemical/Phenyl Ethers,
http://linkedlifedata.com/resource/pubmed/chemical/Receptors, Adrenergic,
http://linkedlifedata.com/resource/pubmed/chemical/Receptors, Adrenergic, alpha
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pubmed:status |
MEDLINE
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pubmed:month |
Jul
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pubmed:issn |
0028-1298
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pubmed:author |
|
pubmed:issnType |
Print
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pubmed:volume |
307
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
223-6
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pubmed:dateRevised |
2010-3-12
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pubmed:meshHeading |
pubmed-meshheading:40136-Adrenergic alpha-Antagonists,
pubmed-meshheading:40136-Animals,
pubmed-meshheading:40136-Binding, Competitive,
pubmed-meshheading:40136-Clonidine,
pubmed-meshheading:40136-Dioxanes,
pubmed-meshheading:40136-Dioxins,
pubmed-meshheading:40136-Hydroxydopamines,
pubmed-meshheading:40136-Kinetics,
pubmed-meshheading:40136-Male,
pubmed-meshheading:40136-Myocardium,
pubmed-meshheading:40136-Phenyl Ethers,
pubmed-meshheading:40136-Rats,
pubmed-meshheading:40136-Receptors, Adrenergic,
pubmed-meshheading:40136-Receptors, Adrenergic, alpha
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pubmed:year |
1979
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pubmed:articleTitle |
Specific labelling of postsynaptic alpha 1 adrenoceptors in rat heart ventricle by 3H-WB 4101.
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pubmed:publicationType |
Journal Article,
In Vitro
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