Matches in SemOpenAlex for { <https://semopenalex.org/work/W1981159906> ?p ?o ?g. }
- W1981159906 endingPage "349" @default.
- W1981159906 startingPage "345" @default.
- W1981159906 abstract "Exogenous arachidonate addition to intact platelets, in the absence or the presence of blood vessel microsomes, results in the production of thromboxane B2 (the stable degradation product of thromboxane A2) only. Prostaglandin (PG) endoperoxides are released from intact platelets only when thromboxane synthetase is inhibited. Thus, addition of exogenous arachidonate to imidazole-pretreated platelets in the presence of bovine aorta microsomes (source of prostacyclin synthetase) results predominantly in the synthesis of 6-keto-PGF1α (the stable degradation product of prostacyclin). Strips of intact aorta were removed from aspirin-treated rabbits, thus the isolated blood vessels were unable to convert endogenous or exogenous arachidonate to prostacyclin. Human platelets, with [14C]arachidonate-labeled phospholipids, adhered to the blood vessel segments and released some thromboxane B2. The subsequent addition of thrombin facilitated the release of endogenous arachidonate and thromboxane, but no labeled 6-keto-PGF1α was detectable. There is therefore no direct chemical evidence of PG-endoperoxide release from human platelets during either aggregation or adhesion, which therefore precludes the possibility that blood vessels use platelet PG-endoperoxide for prostacyclin synthesis. Imidazole inhibited the thromboxane synthetase in the labeled platelets, and thereafter thrombin stimulation resulted in the release of platelet-derived, labeled PG-endoperoxides that were converted to labeled prostacyclin by the vascular prostacyclin synthetase. The latter result suggests a potential antithrombotic therapeutic benefit might be achieved using an effective thromboxane synthetase inhibitor." @default.
- W1981159906 created "2016-06-24" @default.
- W1981159906 creator A5027892080 @default.
- W1981159906 creator A5028977272 @default.
- W1981159906 creator A5062180761 @default.
- W1981159906 date "1979-02-01" @default.
- W1981159906 modified "2023-10-16" @default.
- W1981159906 title "Platelet and Blood Vessel Arachidonate Metabolism and Interactions" @default.
- W1981159906 cites W1601599671 @default.
- W1981159906 cites W1606150316 @default.
- W1981159906 cites W1899097043 @default.
- W1981159906 cites W1967587270 @default.
- W1981159906 cites W1978883377 @default.
- W1981159906 cites W1980197284 @default.
- W1981159906 cites W1985624338 @default.
- W1981159906 cites W1997229675 @default.
- W1981159906 cites W2008440251 @default.
- W1981159906 cites W2030768867 @default.
- W1981159906 cites W2038443634 @default.
- W1981159906 cites W2045461798 @default.
- W1981159906 cites W2046921348 @default.
- W1981159906 cites W2058994566 @default.
- W1981159906 cites W2068707504 @default.
- W1981159906 cites W2074158660 @default.
- W1981159906 cites W2082614810 @default.
- W1981159906 cites W2088333712 @default.
- W1981159906 cites W2096552205 @default.
- W1981159906 cites W2102395898 @default.
- W1981159906 cites W2163076142 @default.
- W1981159906 cites W2409674759 @default.
- W1981159906 doi "https://doi.org/10.1172/jci109309" @default.
- W1981159906 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/371959" @default.
- W1981159906 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/372240" @default.
- W1981159906 hasPublicationYear "1979" @default.
- W1981159906 type Work @default.
- W1981159906 sameAs 1981159906 @default.
- W1981159906 citedByCount "172" @default.
- W1981159906 countsByYear W19811599062013 @default.
- W1981159906 countsByYear W19811599062014 @default.
- W1981159906 countsByYear W19811599062015 @default.
- W1981159906 countsByYear W19811599062016 @default.
- W1981159906 countsByYear W19811599062017 @default.
- W1981159906 countsByYear W19811599062019 @default.
- W1981159906 crossrefType "journal-article" @default.
- W1981159906 hasAuthorship W1981159906A5027892080 @default.
- W1981159906 hasAuthorship W1981159906A5028977272 @default.
- W1981159906 hasAuthorship W1981159906A5062180761 @default.
- W1981159906 hasBestOaLocation W19811599061 @default.
- W1981159906 hasConcept C126322002 @default.
- W1981159906 hasConcept C134018914 @default.
- W1981159906 hasConcept C173202427 @default.
- W1981159906 hasConcept C185592680 @default.
- W1981159906 hasConcept C2776785769 @default.
- W1981159906 hasConcept C2777292125 @default.
- W1981159906 hasConcept C2780664492 @default.
- W1981159906 hasConcept C2781024287 @default.
- W1981159906 hasConcept C2781080829 @default.
- W1981159906 hasConcept C2781128415 @default.
- W1981159906 hasConcept C55493867 @default.
- W1981159906 hasConcept C71924100 @default.
- W1981159906 hasConcept C86803240 @default.
- W1981159906 hasConcept C89560881 @default.
- W1981159906 hasConceptScore W1981159906C126322002 @default.
- W1981159906 hasConceptScore W1981159906C134018914 @default.
- W1981159906 hasConceptScore W1981159906C173202427 @default.
- W1981159906 hasConceptScore W1981159906C185592680 @default.
- W1981159906 hasConceptScore W1981159906C2776785769 @default.
- W1981159906 hasConceptScore W1981159906C2777292125 @default.
- W1981159906 hasConceptScore W1981159906C2780664492 @default.
- W1981159906 hasConceptScore W1981159906C2781024287 @default.
- W1981159906 hasConceptScore W1981159906C2781080829 @default.
- W1981159906 hasConceptScore W1981159906C2781128415 @default.
- W1981159906 hasConceptScore W1981159906C55493867 @default.
- W1981159906 hasConceptScore W1981159906C71924100 @default.
- W1981159906 hasConceptScore W1981159906C86803240 @default.
- W1981159906 hasConceptScore W1981159906C89560881 @default.
- W1981159906 hasIssue "2" @default.
- W1981159906 hasLocation W19811599061 @default.
- W1981159906 hasLocation W19811599062 @default.
- W1981159906 hasLocation W19811599063 @default.
- W1981159906 hasLocation W19811599064 @default.
- W1981159906 hasLocation W19811599065 @default.
- W1981159906 hasOpenAccess W1981159906 @default.
- W1981159906 hasPrimaryLocation W19811599061 @default.
- W1981159906 hasRelatedWork W1996716928 @default.
- W1981159906 hasRelatedWork W2000338539 @default.
- W1981159906 hasRelatedWork W2011944663 @default.
- W1981159906 hasRelatedWork W2020066385 @default.
- W1981159906 hasRelatedWork W2021282950 @default.
- W1981159906 hasRelatedWork W2056710395 @default.
- W1981159906 hasRelatedWork W2156598056 @default.
- W1981159906 hasRelatedWork W2402811241 @default.
- W1981159906 hasRelatedWork W2412382344 @default.
- W1981159906 hasRelatedWork W2417996629 @default.
- W1981159906 hasVolume "63" @default.
- W1981159906 isParatext "false" @default.
- W1981159906 isRetracted "false" @default.
- W1981159906 magId "1981159906" @default.