Matches in SemOpenAlex for { <https://semopenalex.org/work/W2074542425> ?p ?o ?g. }
Showing items 1 to 97 of
97
with 100 items per page.
- W2074542425 endingPage "78" @default.
- W2074542425 startingPage "72" @default.
- W2074542425 abstract "The effect of pretreatment with heparin on coronary thrombolysis by plasminogen pro-activator was studied in 20 dogs with a 1-h old clot in the left anterior descending coronary artery. The clot was induced by placement of a copper coil and thrombolysis was confirmed angiographically. Intravenous administration of plasminogen pro-activator at a rate of 5 μg/kg/min (group 1; n = 5) and 20 μg/kg/min (group 2; n = 5) after pretreatment with heparin (300 IU/kg) induced thrombolysis in 31 ± 4 min and 14 ± 2 min, respectively. When plasminogen pro-activator was administrated intravenously at a rate of 20 μg/kg/min without heparin pretreatment (group 3; n = 5), the infusion interval for successful thrombolysis was prolonged to 45 ± 6 min, which was significantly longer than that in groups 1 and 2 (p < 0.001). In these three treatment groups, thrombolysis was not associated with severe alteration in plasma hemostatic factors (fibrinogen and alpha2-antiplasmin). An evaluation of plasma urokinase activities using a chromogenic substrate S-2444 did not showed that heparin increased the plasma urokinase activities. By increasing the dose of plasminogen pro-activities. By increasing the dose of plasminogen pro-activator to 80 g/kg/min, successful reperfusion was rapidly obtained in 25 5 min without heparin pretreatment (group 4; n = 5); this was significantly faster than the results seen in group 3 (p <0.001). An analysis of urokinase activities showed that plasminogen pro-activator was fully converted to urokinase, which induced complete depletion of fibrinogen and alpha2-antiplasmin. These results suggest that heparin can enhance coronary thrombolysis in dogs and the mechanism of the enhancement is not related to the plasma urokinase activities. In addition, heparin may reduce the risk of the depletion of plasma fibrinogen by lowering the doses of plasminogen pro-activator necessary for reperfusion." @default.
- W2074542425 created "2016-06-24" @default.
- W2074542425 creator A5000761829 @default.
- W2074542425 creator A5004867134 @default.
- W2074542425 creator A5010718192 @default.
- W2074542425 creator A5010728305 @default.
- W2074542425 creator A5037790670 @default.
- W2074542425 creator A5046631485 @default.
- W2074542425 creator A5047518504 @default.
- W2074542425 creator A5048668023 @default.
- W2074542425 creator A5063258635 @default.
- W2074542425 creator A5073845450 @default.
- W2074542425 date "1988-01-01" @default.
- W2074542425 modified "2023-10-16" @default.
- W2074542425 title "Enhancement of coronary thrombolysis with plasminogen pro-activator by pretreatment with heparin." @default.
- W2074542425 cites W1597299868 @default.
- W2074542425 cites W1969641409 @default.
- W2074542425 cites W1969784527 @default.
- W2074542425 cites W1976802074 @default.
- W2074542425 cites W1977865443 @default.
- W2074542425 cites W1978039741 @default.
- W2074542425 cites W1981370196 @default.
- W2074542425 cites W1986774920 @default.
- W2074542425 cites W1989504164 @default.
- W2074542425 cites W1993922642 @default.
- W2074542425 cites W1999674437 @default.
- W2074542425 cites W2022761196 @default.
- W2074542425 cites W2056224368 @default.
- W2074542425 cites W2075717989 @default.
- W2074542425 cites W2083147570 @default.
- W2074542425 cites W2087879171 @default.
- W2074542425 cites W2142993715 @default.
- W2074542425 cites W2400080026 @default.
- W2074542425 cites W2433010030 @default.
- W2074542425 cites W2522510381 @default.
- W2074542425 doi "https://doi.org/10.1253/jcj.52.72" @default.
- W2074542425 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/3129601" @default.
- W2074542425 hasPublicationYear "1988" @default.
- W2074542425 type Work @default.
- W2074542425 sameAs 2074542425 @default.
- W2074542425 citedByCount "3" @default.
- W2074542425 crossrefType "journal-article" @default.
- W2074542425 hasAuthorship W2074542425A5000761829 @default.
- W2074542425 hasAuthorship W2074542425A5004867134 @default.
- W2074542425 hasAuthorship W2074542425A5010718192 @default.
- W2074542425 hasAuthorship W2074542425A5010728305 @default.
- W2074542425 hasAuthorship W2074542425A5037790670 @default.
- W2074542425 hasAuthorship W2074542425A5046631485 @default.
- W2074542425 hasAuthorship W2074542425A5047518504 @default.
- W2074542425 hasAuthorship W2074542425A5048668023 @default.
- W2074542425 hasAuthorship W2074542425A5063258635 @default.
- W2074542425 hasAuthorship W2074542425A5073845450 @default.
- W2074542425 hasBestOaLocation W20745424251 @default.
- W2074542425 hasConcept C126322002 @default.
- W2074542425 hasConcept C185592680 @default.
- W2074542425 hasConcept C2776572282 @default.
- W2074542425 hasConcept C2776825266 @default.
- W2074542425 hasConcept C2776892390 @default.
- W2074542425 hasConcept C2777557582 @default.
- W2074542425 hasConcept C2779036427 @default.
- W2074542425 hasConcept C2779581417 @default.
- W2074542425 hasConcept C2779679481 @default.
- W2074542425 hasConcept C500558357 @default.
- W2074542425 hasConcept C71924100 @default.
- W2074542425 hasConceptScore W2074542425C126322002 @default.
- W2074542425 hasConceptScore W2074542425C185592680 @default.
- W2074542425 hasConceptScore W2074542425C2776572282 @default.
- W2074542425 hasConceptScore W2074542425C2776825266 @default.
- W2074542425 hasConceptScore W2074542425C2776892390 @default.
- W2074542425 hasConceptScore W2074542425C2777557582 @default.
- W2074542425 hasConceptScore W2074542425C2779036427 @default.
- W2074542425 hasConceptScore W2074542425C2779581417 @default.
- W2074542425 hasConceptScore W2074542425C2779679481 @default.
- W2074542425 hasConceptScore W2074542425C500558357 @default.
- W2074542425 hasConceptScore W2074542425C71924100 @default.
- W2074542425 hasIssue "1" @default.
- W2074542425 hasLocation W20745424251 @default.
- W2074542425 hasLocation W20745424252 @default.
- W2074542425 hasOpenAccess W2074542425 @default.
- W2074542425 hasPrimaryLocation W20745424251 @default.
- W2074542425 hasRelatedWork W1981440679 @default.
- W2074542425 hasRelatedWork W2034289494 @default.
- W2074542425 hasRelatedWork W2036836616 @default.
- W2074542425 hasRelatedWork W2039756805 @default.
- W2074542425 hasRelatedWork W2074542425 @default.
- W2074542425 hasRelatedWork W2368992336 @default.
- W2074542425 hasRelatedWork W2417756525 @default.
- W2074542425 hasRelatedWork W2419452379 @default.
- W2074542425 hasRelatedWork W2548234471 @default.
- W2074542425 hasRelatedWork W52270747 @default.
- W2074542425 hasVolume "52" @default.
- W2074542425 isParatext "false" @default.
- W2074542425 isRetracted "false" @default.
- W2074542425 magId "2074542425" @default.
- W2074542425 workType "article" @default.