Matches in SemOpenAlex for { <https://semopenalex.org/work/W1994255091> ?p ?o ?g. }
- W1994255091 endingPage "55" @default.
- W1994255091 startingPage "47" @default.
- W1994255091 abstract "Summary— Whether the influux of calcium through voltage-operated channels is involved in the stimulatory effects of substance P and neurokinin A in aiways smooth muscle is not yet firmly established. This question was addressed in the present study using guinea pig trachea and human bronchi suspended in normal or calcium-free Krebs solution and tested with inhibitors of calcium channels. In calcium-free Krebs solution, the myotropic effects of substance P (10−7 M), neurokinin A (3.10−8 M), acetylcholine (2.10−5 M), and histamine (2.10−5 M) were reduced by 27–57%, while those of potassium chloride and tetraethylammonium were practically abolished. Calcium antagonists such as verapamil or nicardipine, when applied at concentrations of 10−8-10−6 M, inhibited the contractions produced by potassium chloride and tetraethylammonium, whereas higher concentrations (10−5-10−4 M) of both inhibitors were needed to reduce the effects of substance P, neurokinin A, acetylcholine, and histamine. In neither preparation did the calcium agonist Bay K 8644 (10−6 M) modify the effects of neurokinin A, substance P, acetylcholine, or histamine, but it potentiated potassium chloride's effect on human bronchi. We conclude that transmembrane calcium influx through voltage-operated channels plays a minor role in the stimulatory effects of neurokinins in airways smooth muscle." @default.
- W1994255091 created "2016-06-24" @default.
- W1994255091 creator A5013303239 @default.
- W1994255091 creator A5043013944 @default.
- W1994255091 creator A5069946536 @default.
- W1994255091 creator A5083693287 @default.
- W1994255091 creator A5086017213 @default.
- W1994255091 creator A5089612117 @default.
- W1994255091 date "1988-01-02" @default.
- W1994255091 modified "2023-09-23" @default.
- W1994255091 title "ROLE OF EXTRACELLULAR CALCIUM IN THE EFFECTS OF SUBSTANCE P AND NEUROKININ A ON GUINEA PIG TRACHEA AND HUMAN BRONCHUS" @default.
- W1994255091 cites W1525674403 @default.
- W1994255091 cites W1844605916 @default.
- W1994255091 cites W1969819722 @default.
- W1994255091 cites W1975404660 @default.
- W1994255091 cites W1991712629 @default.
- W1994255091 cites W1994106070 @default.
- W1994255091 cites W2003665246 @default.
- W1994255091 cites W2006243467 @default.
- W1994255091 cites W2021242744 @default.
- W1994255091 cites W2029576610 @default.
- W1994255091 cites W2041239568 @default.
- W1994255091 cites W2042242282 @default.
- W1994255091 cites W2045283463 @default.
- W1994255091 cites W2047920764 @default.
- W1994255091 cites W2057333351 @default.
- W1994255091 cites W2061868846 @default.
- W1994255091 cites W2087278233 @default.
- W1994255091 cites W2098531068 @default.
- W1994255091 cites W2127264389 @default.
- W1994255091 cites W2146620050 @default.
- W1994255091 doi "https://doi.org/10.1111/j.1472-8206.1988.tb00620.x" @default.
- W1994255091 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/2453427" @default.
- W1994255091 hasPublicationYear "1988" @default.
- W1994255091 type Work @default.
- W1994255091 sameAs 1994255091 @default.
- W1994255091 citedByCount "4" @default.
- W1994255091 crossrefType "journal-article" @default.
- W1994255091 hasAuthorship W1994255091A5013303239 @default.
- W1994255091 hasAuthorship W1994255091A5043013944 @default.
- W1994255091 hasAuthorship W1994255091A5069946536 @default.
- W1994255091 hasAuthorship W1994255091A5083693287 @default.
- W1994255091 hasAuthorship W1994255091A5086017213 @default.
- W1994255091 hasAuthorship W1994255091A5089612117 @default.
- W1994255091 hasConcept C1122143 @default.
- W1994255091 hasConcept C118303440 @default.
- W1994255091 hasConcept C126322002 @default.
- W1994255091 hasConcept C134018914 @default.
- W1994255091 hasConcept C170493617 @default.
- W1994255091 hasConcept C178790620 @default.
- W1994255091 hasConcept C185592680 @default.
- W1994255091 hasConcept C2775910092 @default.
- W1994255091 hasConcept C2776533618 @default.
- W1994255091 hasConcept C2777022698 @default.
- W1994255091 hasConcept C2777056410 @default.
- W1994255091 hasConcept C2780918503 @default.
- W1994255091 hasConcept C2781295685 @default.
- W1994255091 hasConcept C517785266 @default.
- W1994255091 hasConcept C519063684 @default.
- W1994255091 hasConcept C55493867 @default.
- W1994255091 hasConcept C71924100 @default.
- W1994255091 hasConcept C86803240 @default.
- W1994255091 hasConceptScore W1994255091C1122143 @default.
- W1994255091 hasConceptScore W1994255091C118303440 @default.
- W1994255091 hasConceptScore W1994255091C126322002 @default.
- W1994255091 hasConceptScore W1994255091C134018914 @default.
- W1994255091 hasConceptScore W1994255091C170493617 @default.
- W1994255091 hasConceptScore W1994255091C178790620 @default.
- W1994255091 hasConceptScore W1994255091C185592680 @default.
- W1994255091 hasConceptScore W1994255091C2775910092 @default.
- W1994255091 hasConceptScore W1994255091C2776533618 @default.
- W1994255091 hasConceptScore W1994255091C2777022698 @default.
- W1994255091 hasConceptScore W1994255091C2777056410 @default.
- W1994255091 hasConceptScore W1994255091C2780918503 @default.
- W1994255091 hasConceptScore W1994255091C2781295685 @default.
- W1994255091 hasConceptScore W1994255091C517785266 @default.
- W1994255091 hasConceptScore W1994255091C519063684 @default.
- W1994255091 hasConceptScore W1994255091C55493867 @default.
- W1994255091 hasConceptScore W1994255091C71924100 @default.
- W1994255091 hasConceptScore W1994255091C86803240 @default.
- W1994255091 hasIssue "1" @default.
- W1994255091 hasLocation W19942550911 @default.
- W1994255091 hasLocation W19942550912 @default.
- W1994255091 hasOpenAccess W1994255091 @default.
- W1994255091 hasPrimaryLocation W19942550911 @default.
- W1994255091 hasRelatedWork W156771084 @default.
- W1994255091 hasRelatedWork W1968276831 @default.
- W1994255091 hasRelatedWork W1975022457 @default.
- W1994255091 hasRelatedWork W1994255091 @default.
- W1994255091 hasRelatedWork W2025590009 @default.
- W1994255091 hasRelatedWork W2053571000 @default.
- W1994255091 hasRelatedWork W2106349823 @default.
- W1994255091 hasRelatedWork W2122503221 @default.
- W1994255091 hasRelatedWork W2142562513 @default.
- W1994255091 hasRelatedWork W2965877698 @default.
- W1994255091 hasVolume "2" @default.
- W1994255091 isParatext "false" @default.
- W1994255091 isRetracted "false" @default.