Matches in SemOpenAlex for { <https://semopenalex.org/work/W2064135987> ?p ?o ?g. }
- W2064135987 endingPage "605" @default.
- W2064135987 startingPage "601" @default.
- W2064135987 abstract "Background The cause of coronary vasoconstriction in patients with angina at rest, nonsignificant coronary stenosis, and endothelial dysfunction remains unknown. Our objective was to investigate the association between enhanced coronary vasoconstriction and increased circulating levels of vasoconstrictor agents. Methods Plasma levels of big endothelin-1, serotonin, and superoxide produced by polymorphonuclear leukocytes were measured in 38 patients with stable angina at rest without significant coronary artery stenosis—23 with nonvasospastic angina and 15 with vasospastic angina—and were compared with 10 patients with stable coronary disease and 20 age-matched controls. Results Patients with angina at rest showed higher big endothelin-1 (1.28 vs 0.72 fmol/mL, P < 0.001), serotonin (18.0 vs 9.1 ng/mL, P = 0.002), and superoxide produced by polymorphonuclear leukocytes (177 vs 67 nmol/10 × E8 × minutes, P = 0.001) than did controls. Serotonin and superoxide produced by polymorphonuclear leukocytes were also higher than in coronary disease patients (5.4 ng/mL, P = 0.001, and 97 nmol/10 x E8 x minutes, P = 0.005), and big endothelin-1 levels tended to be higher (0.99 fmol/mL, P = 0.073). Moreover, there were no significant differences in these 3 parameters between patients with vasospastic and nonvasospastic angina, and among the latter, between patients with a positive and those with a negative exercise stress test. Conclusion Systemic plasma levels of agents with the potential to produce coronary vasoconstriction are increased in patients with stable vasospastic or nonvasospastic angina and, hence, may contribute to their angina, increased coronary tone, and impaired vasodilatory capacity. Furthermore, they may establish a mechanistic link between the 2 conditions." @default.
- W2064135987 created "2016-06-24" @default.
- W2064135987 creator A5021962165 @default.
- W2064135987 creator A5029887131 @default.
- W2064135987 creator A5033194003 @default.
- W2064135987 creator A5038079151 @default.
- W2064135987 creator A5053725833 @default.
- W2064135987 creator A5067212058 @default.
- W2064135987 creator A5085287318 @default.
- W2064135987 date "2011-09-01" @default.
- W2064135987 modified "2023-09-27" @default.
- W2064135987 title "Activation of Polymorphonuclear Leukocytes and Increased Plasma Vasoconstrictors in Vasospastic and Nonvasospastic Angina" @default.
- W2064135987 cites W1773790949 @default.
- W2064135987 cites W1975149587 @default.
- W2064135987 cites W1991827484 @default.
- W2064135987 cites W1996049651 @default.
- W2064135987 cites W2003870338 @default.
- W2064135987 cites W2008006948 @default.
- W2064135987 cites W2011625555 @default.
- W2064135987 cites W2014515869 @default.
- W2064135987 cites W2016537650 @default.
- W2064135987 cites W2022836649 @default.
- W2064135987 cites W2033374420 @default.
- W2064135987 cites W2035464154 @default.
- W2064135987 cites W2060618473 @default.
- W2064135987 cites W2077940235 @default.
- W2064135987 cites W2081485350 @default.
- W2064135987 cites W2086100475 @default.
- W2064135987 cites W2089082995 @default.
- W2064135987 cites W2093518775 @default.
- W2064135987 cites W2124251979 @default.
- W2064135987 cites W2131405373 @default.
- W2064135987 cites W2141308915 @default.
- W2064135987 cites W2155612422 @default.
- W2064135987 cites W2341579207 @default.
- W2064135987 doi "https://doi.org/10.1016/j.cjca.2011.01.004" @default.
- W2064135987 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/21705187" @default.
- W2064135987 hasPublicationYear "2011" @default.
- W2064135987 type Work @default.
- W2064135987 sameAs 2064135987 @default.
- W2064135987 citedByCount "1" @default.
- W2064135987 countsByYear W20641359872022 @default.
- W2064135987 crossrefType "journal-article" @default.
- W2064135987 hasAuthorship W2064135987A5021962165 @default.
- W2064135987 hasAuthorship W2064135987A5029887131 @default.
- W2064135987 hasAuthorship W2064135987A5033194003 @default.
- W2064135987 hasAuthorship W2064135987A5038079151 @default.
- W2064135987 hasAuthorship W2064135987A5053725833 @default.
- W2064135987 hasAuthorship W2064135987A5067212058 @default.
- W2064135987 hasAuthorship W2064135987A5085287318 @default.
- W2064135987 hasConcept C126322002 @default.
- W2064135987 hasConcept C134018914 @default.
- W2064135987 hasConcept C144980905 @default.
- W2064135987 hasConcept C149601957 @default.
- W2064135987 hasConcept C164705383 @default.
- W2064135987 hasConcept C170493617 @default.
- W2064135987 hasConcept C2776161765 @default.
- W2064135987 hasConcept C2777736543 @default.
- W2064135987 hasConcept C2777785093 @default.
- W2064135987 hasConcept C2778213512 @default.
- W2064135987 hasConcept C2778425758 @default.
- W2064135987 hasConcept C2778506911 @default.
- W2064135987 hasConcept C2779961880 @default.
- W2064135987 hasConcept C500558357 @default.
- W2064135987 hasConcept C71924100 @default.
- W2064135987 hasConceptScore W2064135987C126322002 @default.
- W2064135987 hasConceptScore W2064135987C134018914 @default.
- W2064135987 hasConceptScore W2064135987C144980905 @default.
- W2064135987 hasConceptScore W2064135987C149601957 @default.
- W2064135987 hasConceptScore W2064135987C164705383 @default.
- W2064135987 hasConceptScore W2064135987C170493617 @default.
- W2064135987 hasConceptScore W2064135987C2776161765 @default.
- W2064135987 hasConceptScore W2064135987C2777736543 @default.
- W2064135987 hasConceptScore W2064135987C2777785093 @default.
- W2064135987 hasConceptScore W2064135987C2778213512 @default.
- W2064135987 hasConceptScore W2064135987C2778425758 @default.
- W2064135987 hasConceptScore W2064135987C2778506911 @default.
- W2064135987 hasConceptScore W2064135987C2779961880 @default.
- W2064135987 hasConceptScore W2064135987C500558357 @default.
- W2064135987 hasConceptScore W2064135987C71924100 @default.
- W2064135987 hasIssue "5" @default.
- W2064135987 hasLocation W20641359871 @default.
- W2064135987 hasLocation W20641359872 @default.
- W2064135987 hasOpenAccess W2064135987 @default.
- W2064135987 hasPrimaryLocation W20641359871 @default.
- W2064135987 hasRelatedWork W113217359 @default.
- W2064135987 hasRelatedWork W1983371938 @default.
- W2064135987 hasRelatedWork W1997169304 @default.
- W2064135987 hasRelatedWork W2032437128 @default.
- W2064135987 hasRelatedWork W2064135987 @default.
- W2064135987 hasRelatedWork W2068911231 @default.
- W2064135987 hasRelatedWork W2089456852 @default.
- W2064135987 hasRelatedWork W2095583461 @default.
- W2064135987 hasRelatedWork W2160355439 @default.
- W2064135987 hasRelatedWork W2313630014 @default.
- W2064135987 hasVolume "27" @default.
- W2064135987 isParatext "false" @default.
- W2064135987 isRetracted "false" @default.