Matches in SemOpenAlex for { <https://semopenalex.org/work/W2282900544> ?p ?o ?g. }
- W2282900544 endingPage "E153" @default.
- W2282900544 startingPage "E153" @default.
- W2282900544 abstract "Field stimulation with pulses of 0.5 or 5 ms relaxed isolated strips of lower esophageal sphincter (LES) of the opossum; only responses to 0.5-ms pulses were inhibited by tetrodotoxin. Black widow spider venom prevented relaxation to both stimuli; thus both stimuli may release nonadrenergic inhibitory mediator. Isoproterenol, but not PGEs or ATP, was a consistent relaxant of LES. PGF2alpha (approximately 1 microgram/ml) and stable endoperoxides (approximately 10 ng/ml) stimulated LES muscle. Doses of indomethacin (IDM) or 5,8,11,14-eicosatetraynoic acid (ETA), which inhibited contractions to arachidonic acid increased then abolished LES tone, inhibited relaxations to 5-ms pulses and less effectively to 0.5-ms pulses. Inhibition of relaxation preceded loss of tone. Tone could be restored by carbachol, PGEs, or PGF2alpha and relaxation after IDM but not ETA was also restored. Prostaglandins may participate in functioning of nonadrenergic inhibitory nerves and in maintaining sphincter tone. Cells that did not appear to be smooth muscle were in gap junction contact with smooth muscles and closely apposed to nerves with small agranular vesicles. A role for these structures, which are postulated to be interstitial cells, in tetrodotoxin-insensitive prostaglandin-related release of nonadrenergic inhibitory mediator was proposed." @default.
- W2282900544 created "2016-06-24" @default.
- W2282900544 creator A5017533734 @default.
- W2282900544 creator A5025609417 @default.
- W2282900544 creator A5040999488 @default.
- W2282900544 date "1979-02-01" @default.
- W2282900544 modified "2023-09-26" @default.
- W2282900544 title "Prostaglandins and tetrodotoxin-insensitive relaxation of opossum lower esophageal sphincter." @default.
- W2282900544 cites W1969518728 @default.
- W2282900544 cites W1973557812 @default.
- W2282900544 cites W1974135700 @default.
- W2282900544 cites W1978340945 @default.
- W2282900544 cites W1985744773 @default.
- W2282900544 cites W1986476598 @default.
- W2282900544 cites W1995045114 @default.
- W2282900544 cites W1995165645 @default.
- W2282900544 cites W1999178850 @default.
- W2282900544 cites W2018185457 @default.
- W2282900544 cites W2018919876 @default.
- W2282900544 cites W2024324577 @default.
- W2282900544 cites W2024411146 @default.
- W2282900544 cites W2036866147 @default.
- W2282900544 cites W2039242401 @default.
- W2282900544 cites W2040904748 @default.
- W2282900544 cites W2041700748 @default.
- W2282900544 cites W2046119948 @default.
- W2282900544 cites W2048651633 @default.
- W2282900544 cites W2055544922 @default.
- W2282900544 cites W2061804732 @default.
- W2282900544 cites W2063322414 @default.
- W2282900544 cites W2065037646 @default.
- W2282900544 cites W2070430443 @default.
- W2282900544 cites W2072664867 @default.
- W2282900544 cites W2076163707 @default.
- W2282900544 cites W2083877421 @default.
- W2282900544 cites W2097668386 @default.
- W2282900544 cites W2124142835 @default.
- W2282900544 cites W2129982770 @default.
- W2282900544 cites W2149975410 @default.
- W2282900544 cites W2157961804 @default.
- W2282900544 cites W2167966257 @default.
- W2282900544 cites W2322306770 @default.
- W2282900544 cites W2403312375 @default.
- W2282900544 cites W2436644964 @default.
- W2282900544 cites W2887099465 @default.
- W2282900544 cites W4319054043 @default.
- W2282900544 doi "https://doi.org/10.1152/ajpendo.1979.236.2.e153" @default.
- W2282900544 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/420286" @default.
- W2282900544 hasPublicationYear "1979" @default.
- W2282900544 type Work @default.
- W2282900544 sameAs 2282900544 @default.
- W2282900544 citedByCount "23" @default.
- W2282900544 countsByYear W22829005442017 @default.
- W2282900544 countsByYear W22829005442021 @default.
- W2282900544 countsByYear W22829005442022 @default.
- W2282900544 crossrefType "journal-article" @default.
- W2282900544 hasAuthorship W2282900544A5017533734 @default.
- W2282900544 hasAuthorship W2282900544A5025609417 @default.
- W2282900544 hasAuthorship W2282900544A5040999488 @default.
- W2282900544 hasConcept C105702510 @default.
- W2282900544 hasConcept C126322002 @default.
- W2282900544 hasConcept C134018914 @default.
- W2282900544 hasConcept C17077164 @default.
- W2282900544 hasConcept C185592680 @default.
- W2282900544 hasConcept C24998067 @default.
- W2282900544 hasConcept C2775910092 @default.
- W2282900544 hasConcept C2776029896 @default.
- W2282900544 hasConcept C2776741303 @default.
- W2282900544 hasConcept C2778988552 @default.
- W2282900544 hasConcept C2780664492 @default.
- W2282900544 hasConcept C2780837108 @default.
- W2282900544 hasConcept C2992204568 @default.
- W2282900544 hasConcept C71924100 @default.
- W2282900544 hasConcept C86803240 @default.
- W2282900544 hasConceptScore W2282900544C105702510 @default.
- W2282900544 hasConceptScore W2282900544C126322002 @default.
- W2282900544 hasConceptScore W2282900544C134018914 @default.
- W2282900544 hasConceptScore W2282900544C17077164 @default.
- W2282900544 hasConceptScore W2282900544C185592680 @default.
- W2282900544 hasConceptScore W2282900544C24998067 @default.
- W2282900544 hasConceptScore W2282900544C2775910092 @default.
- W2282900544 hasConceptScore W2282900544C2776029896 @default.
- W2282900544 hasConceptScore W2282900544C2776741303 @default.
- W2282900544 hasConceptScore W2282900544C2778988552 @default.
- W2282900544 hasConceptScore W2282900544C2780664492 @default.
- W2282900544 hasConceptScore W2282900544C2780837108 @default.
- W2282900544 hasConceptScore W2282900544C2992204568 @default.
- W2282900544 hasConceptScore W2282900544C71924100 @default.
- W2282900544 hasConceptScore W2282900544C86803240 @default.
- W2282900544 hasIssue "2" @default.
- W2282900544 hasLocation W22829005441 @default.
- W2282900544 hasLocation W22829005442 @default.
- W2282900544 hasOpenAccess W2282900544 @default.
- W2282900544 hasPrimaryLocation W22829005441 @default.
- W2282900544 hasRelatedWork W1901275661 @default.
- W2282900544 hasRelatedWork W1984619393 @default.
- W2282900544 hasRelatedWork W1986343589 @default.
- W2282900544 hasRelatedWork W1993142192 @default.