Protective Effects of the SOD-mimetic SC-52608 Against Ischemia/Reperfusion Damage in the Rabbit Isolated Heart
dc.contributor.author | Kilgore, Kenneth S. | en_US |
dc.contributor.author | Friedrichs, Gregory S. | en_US |
dc.contributor.author | Johnson, C. R. | en_US |
dc.contributor.author | Schasteen, C. S. | en_US |
dc.contributor.author | Riley, D. P. | en_US |
dc.contributor.author | Weiss, R. H. | en_US |
dc.contributor.author | Ryan, U. | en_US |
dc.contributor.author | Lucchesi, Benedict Robert | en_US |
dc.date.accessioned | 2006-04-10T17:59:33Z | |
dc.date.available | 2006-04-10T17:59:33Z | |
dc.date.issued | 1994-08 | en_US |
dc.identifier.citation | Kilgore, K. S., Friedrichs, G. S., Johnson, C. R., Schasteen, C. S., Riley, D. P., Weiss, R. H., Ryan, U., Lucchesi, B. R. (1994/08)."Protective Effects of the SOD-mimetic SC-52608 Against Ischemia/Reperfusion Damage in the Rabbit Isolated Heart." Journal of Molecular and Cellular Cardiology 26(8): 995-1006. <http://hdl.handle.net/2027.42/31425> | en_US |
dc.identifier.uri | http://www.sciencedirect.com/science/article/B6WK6-45P092R-17/2/d470743aadfc98a26bf76862277c6799 | en_US |
dc.identifier.uri | https://hdl.handle.net/2027.42/31425 | |
dc.identifier.uri | http://www.ncbi.nlm.nih.gov/sites/entrez?cmd=retrieve&db=pubmed&list_uids=7799454&dopt=citation | en_US |
dc.description.abstract | An experimental model of myocardial ischemia/reperfusion injury was used to assess the cardioprotective effects of SC-52608, a low molecular weight superoxide dismutase mimetic. Langendorff perfused rabbit isolated hearts were subjected to 30 min of global ischemia followed by 45 min of reperfusion. Hearts perfused in the presence of 20 [mu]M SC-52608 exhibited a decrease in the release of creatine kinase and intracellular potassium compared to hearts receiving vehicle (control). A progressive increase in left ventricular end-diastolic pressure developed upon reperfusion in all hearts, but was significantly greater in control hearts when compared to hearts with SC-52608 (P < 0.05). In addition, results obtained with a radiolabeled monoclonal antibody to the intracellular protein myosin, indicate an increased degree of irreversible damage in vehicle-treated hearts. Myocardial protection was not significant in an additional group of hearts with 10 [mu]M SC-52608. The hemodynamic, biochemical, morphological, as well as the antimyosin binding data, demonstrate that pretreatment with SC-52608 protects the myocardium from damage associated with global ischemia and reperfusion. The mechanism by which SC-52608 mediates the observed protective effect is most likely related to its ability to scavenge superoxide. | en_US |
dc.format.extent | 785879 bytes | |
dc.format.extent | 3118 bytes | |
dc.format.mimetype | application/pdf | |
dc.format.mimetype | text/plain | |
dc.language.iso | en_US | |
dc.publisher | Elsevier | en_US |
dc.title | Protective Effects of the SOD-mimetic SC-52608 Against Ischemia/Reperfusion Damage in the Rabbit Isolated Heart | en_US |
dc.type | Article | en_US |
dc.rights.robots | IndexNoFollow | en_US |
dc.subject.hlbsecondlevel | Internal Medicine and Specialties | en_US |
dc.subject.hlbtoplevel | Health Sciences | en_US |
dc.description.peerreviewed | Peer Reviewed | en_US |
dc.contributor.affiliationum | Department of Pharmacology, University of Michigan Medical School, Ann Arbor, MI 48109-0626 | en_US |
dc.contributor.affiliationum | Department of Pharmacology, University of Michigan Medical School, Ann Arbor, MI 48109-0626 | en_US |
dc.contributor.affiliationum | Department of Pharmacology, University of Michigan Medical School, Ann Arbor, MI 48109-0626 | en_US |
dc.contributor.affiliationum | no department foundDepartment of Pharmacology, University of Michigan Medical School, Ann Arbor, MI 48109-0626, and Monsanto Corporate Research, St. Louis, MO 63167, USA | en_US |
dc.contributor.affiliationum | Department of Pharmacology, University of Michigan Medical School, Ann Arbor, MI 48109-0626, and Monsanto Corporate Research, St. Louis, MO 63167, USA | en_US |
dc.contributor.affiliationum | Department of Pharmacology, University of Michigan Medical School, Ann Arbor, MI 48109-0626, and Monsanto Corporate Research, St. Louis, MO 63167, USA | en_US |
dc.contributor.affiliationum | Department of Pharmacology, University of Michigan Medical School, Ann Arbor, MI 48109-0626 | en_US |
dc.contributor.affiliationum | Department of Pharmacology, University of Michigan Medical School, Ann Arbor, MI 48109-0626 | en_US |
dc.identifier.pmid | 7799454 | en_US |
dc.description.bitstreamurl | http://deepblue.lib.umich.edu/bitstream/2027.42/31425/1/0000343.pdf | en_US |
dc.identifier.doi | http://dx.doi.org/10.1006/jmcc.1994.1120 | en_US |
dc.identifier.source | Journal of Molecular and Cellular Cardiology | en_US |
dc.owningcollname | Interdisciplinary and Peer-Reviewed |
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