Matches in SemOpenAlex for { <https://semopenalex.org/work/W2059620889> ?p ?o ?g. }
Showing items 1 to 63 of
63
with 100 items per page.
- W2059620889 endingPage "1166" @default.
- W2059620889 startingPage "1164" @default.
- W2059620889 abstract "Brief periods of transient ischemia have been associated with prolonged postischemic dysfunction-the syndrome of stunned myocardium (1). In the canine model of 15 min of coronary artery occlusion followed by reperfusion, recovery of function may require hours to days despite the absence of tissue necrosis (2,3). Biochemical abnormalities have been observed in stunned myocardium: subendocardial adenosine triphosphate (ATP) levels are reduced for at least 3 days after reperfusion of a coronary artery subjected to IS min of occlusion (4). Stunned myocardium has been observed in patients receiving thrombolytic therapy for acute evolving myocardial infarction, as well as in patients undergoing exercise stress testing (5). Mechanisms of myocardial stunning. There have been several proposed mechanisms for the phenomenon of stunned myocardium, including altered calcium flux, oxygen free radical damage and abnormal energy utilization (6). Oxygen free radicals have been implicated as a cause of stunned myocardium by a number of investigators (7-9). These cytotoxic species such as superoxide anion and hydroxyl radical are known to be generated during ischemia and reperfusion (10). Oxygen free radicals recently have been documented in the coronary vein effluent of a canine model of 15 min of ischemia and reperfusion by utilizing electron paramagnetic resonance spectroscopy and a spintrapping agent (10). In addition, oxygen radicals have been shown to inhibit the function of isolated sarcolemmal membrane preparations (11) and to depress function of isolated papillary muscle preparations (12). Several independent laboratories (7-9,lO) including our own (8) have observed that administration of oxygen free radical scavengers, such as superoxide dismutase plus catalase, enhances the return of function of myocardium subjected to 15 min of ischemia" @default.
- W2059620889 created "2016-06-24" @default.
- W2059620889 creator A5015839705 @default.
- W2059620889 date "1989-04-01" @default.
- W2059620889 modified "2023-10-14" @default.
- W2059620889 title "Do neutrophils mediate the phenomenon of stunned myocardium?" @default.
- W2059620889 cites W121254590 @default.
- W2059620889 cites W1968836360 @default.
- W2059620889 cites W1976915684 @default.
- W2059620889 cites W1977559931 @default.
- W2059620889 cites W2004521182 @default.
- W2059620889 cites W2011513090 @default.
- W2059620889 cites W2014791861 @default.
- W2059620889 cites W2030677015 @default.
- W2059620889 cites W2030855199 @default.
- W2059620889 cites W2054526264 @default.
- W2059620889 cites W2066985025 @default.
- W2059620889 cites W2072334979 @default.
- W2059620889 cites W2078249773 @default.
- W2059620889 cites W2093906916 @default.
- W2059620889 cites W2100931753 @default.
- W2059620889 cites W2120768528 @default.
- W2059620889 cites W2147750240 @default.
- W2059620889 cites W2157109878 @default.
- W2059620889 cites W2164934221 @default.
- W2059620889 cites W2396070378 @default.
- W2059620889 doi "https://doi.org/10.1016/0735-1097(89)90279-9" @default.
- W2059620889 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/2926067" @default.
- W2059620889 hasPublicationYear "1989" @default.
- W2059620889 type Work @default.
- W2059620889 sameAs 2059620889 @default.
- W2059620889 citedByCount "13" @default.
- W2059620889 countsByYear W20596208892022 @default.
- W2059620889 crossrefType "journal-article" @default.
- W2059620889 hasAuthorship W2059620889A5015839705 @default.
- W2059620889 hasConcept C126322002 @default.
- W2059620889 hasConcept C164705383 @default.
- W2059620889 hasConcept C71924100 @default.
- W2059620889 hasConceptScore W2059620889C126322002 @default.
- W2059620889 hasConceptScore W2059620889C164705383 @default.
- W2059620889 hasConceptScore W2059620889C71924100 @default.
- W2059620889 hasIssue "5" @default.
- W2059620889 hasLocation W20596208891 @default.
- W2059620889 hasLocation W20596208892 @default.
- W2059620889 hasOpenAccess W2059620889 @default.
- W2059620889 hasPrimaryLocation W20596208891 @default.
- W2059620889 hasRelatedWork W2011347913 @default.
- W2059620889 hasRelatedWork W2049397185 @default.
- W2059620889 hasRelatedWork W2073151595 @default.
- W2059620889 hasRelatedWork W2074833529 @default.
- W2059620889 hasRelatedWork W2125804349 @default.
- W2059620889 hasRelatedWork W2159512267 @default.
- W2059620889 hasRelatedWork W2304633692 @default.
- W2059620889 hasRelatedWork W2355498105 @default.
- W2059620889 hasRelatedWork W2399063111 @default.
- W2059620889 hasRelatedWork W3141700921 @default.
- W2059620889 hasVolume "13" @default.
- W2059620889 isParatext "false" @default.
- W2059620889 isRetracted "false" @default.
- W2059620889 magId "2059620889" @default.
- W2059620889 workType "article" @default.