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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
2
|
pubmed:dateCreated |
1987-4-14
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pubmed:abstractText |
Effects of dl- and d-carteolol alone on the release of tritium evoked by transmural field stimulation at 1 Hz were investigated in spirally cut guinea-pig pulmonary arteries preloaded with [3H]-norepinephrine. Cumulatively applied dl-carteolol 10(-8) M, 10(-7) M and 10(-6) M readily inhibited the release of tritium in a concentration-dependent manner, whereas the same concentrations of d-carteolol produced no effect. In conclusion, presynaptic beta-adrenoceptors in guinea-pig pulmonary arteries tonically function to facilitate the release of the transmitter norepinephrine.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical | |
pubmed:status |
MEDLINE
|
pubmed:month |
Dec
|
pubmed:issn |
0301-4533
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pubmed:author | |
pubmed:issnType |
Print
|
pubmed:volume |
284
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
225-30
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pubmed:dateRevised |
2006-11-15
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pubmed:meshHeading |
pubmed-meshheading:3030211-Animals,
pubmed-meshheading:3030211-Carteolol,
pubmed-meshheading:3030211-Electric Stimulation,
pubmed-meshheading:3030211-Guinea Pigs,
pubmed-meshheading:3030211-Male,
pubmed-meshheading:3030211-Norepinephrine,
pubmed-meshheading:3030211-Propanolamines,
pubmed-meshheading:3030211-Pulmonary Artery,
pubmed-meshheading:3030211-Receptors, Adrenergic, beta,
pubmed-meshheading:3030211-Stereoisomerism,
pubmed-meshheading:3030211-Synaptic Transmission
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pubmed:year |
1986
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pubmed:articleTitle |
Further evidence for tonically functioning presynaptic beta-adrenoceptors in guinea-pig pulmonary arteries.
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pubmed:publicationType |
Journal Article,
In Vitro
|