3 348

Cited 37 times in

Local increase in microparticles from the aspirate of culprit coronary arteries in patients with ST-segment elevation myocardial infarction

DC FieldValueLanguage
dc.contributor.author민필기-
dc.contributor.author홍성유-
dc.contributor.author윤영원-
dc.contributor.author이다령-
dc.contributor.author이병권-
dc.contributor.author임세중-
dc.contributor.author정광회-
dc.contributor.author조민희-
dc.contributor.author권혁문-
dc.contributor.author최의영-
dc.contributor.author김종윤-
dc.contributor.author홍범기-
dc.date.accessioned2014-12-18T08:31:42Z-
dc.date.available2014-12-18T08:31:42Z-
dc.date.issued2013-
dc.identifier.issn0021-9150-
dc.identifier.urihttps://ir.ymlib.yonsei.ac.kr/handle/22282913/86476-
dc.description.abstractOBJECTIVE: It has been reported that the levels of procoagulant microparticles (MPs) are increased in patients with acute coronary syndromes and this may contribute to the formation of intracoronary thrombi. In the current study, we investigated the presence of locally elevated MPs within the culprit coronary arteries of patients with ST-segment elevation myocardial infarction (STEMI). METHODS: The study population consisted of 45 patients with STEMI who underwent primary percutaneous coronary intervention (PCI), and 16 control patients. Before and after PCI, blood samples were collected from the femoral artery and from the culprit coronary arteries. In controls, only peripheral blood was obtained. MPs were measured by a solid-phase capture assay using a commercial kit. The cell origins of MPs were determined by antigenic capture with specific antibodies. RESULTS: Baseline levels of MPs in patients with STEMI were higher than in controls. Before PCI, the levels of MPs were significantly higher in culprit coronary arteries than in peripheral arteries in STEMI patients (20.7 ± 15.5 vs. 14.6 ± 15.4 nM phosphatidylserine (PS) equivalent, p = 0.027). MPs from the culprit coronary artery were significantly reduced after PCI (20.7 ± 15.5 vs. 14.3 ± 14.9 nM PS equivalent, p = 0.010). Similarly, the locally increased levels of endothelial- and platelet-derived MPs within the culprit coronary arteries were significantly decreased after PCI. CONCLUSION: Locally increased levels of MPs in culprit coronary arteries and their significant reduction after successful PCI suggest a potential role in coronary atherothrombosis in the early period of STEMI.-
dc.description.statementOfResponsibilityopen-
dc.relation.isPartOfATHEROSCLEROSIS-
dc.rightsCC BY-NC-ND 2.0 KR-
dc.rights.urihttps://creativecommons.org/licenses/by-nc-nd/2.0/kr/-
dc.subject.MESHAged-
dc.subject.MESHBlood Platelets/cytology-
dc.subject.MESHCase-Control Studies-
dc.subject.MESHCell-Derived Microparticles/pathology*-
dc.subject.MESHCoagulants/metabolism-
dc.subject.MESHCoronary Artery Disease/pathology-
dc.subject.MESHCoronary Circulation-
dc.subject.MESHCoronary Vessels/pathology*-
dc.subject.MESHFemale-
dc.subject.MESHHumans-
dc.subject.MESHMale-
dc.subject.MESHMiddle Aged-
dc.subject.MESHMyocardial Infarction/blood*-
dc.subject.MESHPercutaneous Coronary Intervention-
dc.subject.MESHPhosphatidylserines/chemistry-
dc.subject.MESHPlaque, Atherosclerotic/pathology-
dc.subject.MESHProspective Studies-
dc.subject.MESHThrombosis/metabolism-
dc.subject.MESHThrombosis/pathology-
dc.subject.MESHTime Factors-
dc.titleLocal increase in microparticles from the aspirate of culprit coronary arteries in patients with ST-segment elevation myocardial infarction-
dc.typeArticle-
dc.contributor.collegeCollege of Medicine (의과대학)-
dc.contributor.departmentDept. of Internal Medicine (내과학)-
dc.contributor.googleauthorPil-Ki Min-
dc.contributor.googleauthorJong-Youn Kim-
dc.contributor.googleauthorKwang-Hoe Chung-
dc.contributor.googleauthorByoung Kwon Lee-
dc.contributor.googleauthorMinhee Cho-
dc.contributor.googleauthorDa-Lyung Lee-
dc.contributor.googleauthorSung-Yu Hong-
dc.contributor.googleauthorEui-Young Choi-
dc.contributor.googleauthorYoung-Won Yoon-
dc.contributor.googleauthorBum-Kee Hong-
dc.contributor.googleauthorSe-Joong Rim-
dc.contributor.googleauthorHyuck Moon Kwon-
dc.identifier.doi10.1016/j.atherosclerosis.2013.01.032-
dc.admin.authorfalse-
dc.admin.mappingfalse-
dc.contributor.localIdA01412-
dc.contributor.localIdA04400-
dc.contributor.localIdA02580-
dc.contributor.localIdA02707-
dc.contributor.localIdA02793-
dc.contributor.localIdA03372-
dc.contributor.localIdA03576-
dc.contributor.localIdA03820-
dc.contributor.localIdA00260-
dc.contributor.localIdA04165-
dc.contributor.localIdA00926-
dc.contributor.localIdA04394-
dc.relation.journalcodeJ00260-
dc.identifier.eissn1879-1484-
dc.identifier.pmid23422831-
dc.identifier.urlhttp://www.sciencedirect.com/science/article/pii/S0021915013000944-
dc.subject.keywordCell-derived microparticles-
dc.subject.keywordMyocardial infarction-
dc.subject.keywordCoronary thrombosis-
dc.subject.keywordAtherosclerotic plaque-
dc.contributor.alternativeNameMin, Pil Ki-
dc.contributor.alternativeNameHong, Sung Yu-
dc.contributor.alternativeNameYoon, Young Won-
dc.contributor.alternativeNameLee, Da Lyung-
dc.contributor.alternativeNameLee, Byoung Kwon-
dc.contributor.alternativeNameRim, Se Joong-
dc.contributor.alternativeNameChung, Kwang Hoe-
dc.contributor.alternativeNameCho, Min Hee-
dc.contributor.alternativeNameKwon, Hyuck Moon-
dc.contributor.alternativeNameChoi, Eui Young-
dc.contributor.alternativeNameKim, Jong Youn-
dc.contributor.alternativeNameHong, Bum Kee-
dc.contributor.affiliatedAuthorMin, Pil Ki-
dc.contributor.affiliatedAuthorHong, Sung Yu-
dc.contributor.affiliatedAuthorYoon, Young Won-
dc.contributor.affiliatedAuthorLee, Da Lyung-
dc.contributor.affiliatedAuthorLee, Byoung Kwon-
dc.contributor.affiliatedAuthorRim, Se Joong-
dc.contributor.affiliatedAuthorChung, Kwang Hoe-
dc.contributor.affiliatedAuthorCho, Min Hee-
dc.contributor.affiliatedAuthorKwon, Hyuck Moon-
dc.contributor.affiliatedAuthorChoi, Eui Young-
dc.contributor.affiliatedAuthorKim, Jong Youn-
dc.contributor.affiliatedAuthorHong, Bum Kee-
dc.rights.accessRightsnot free-
dc.citation.volume227-
dc.citation.number2-
dc.citation.startPage323-
dc.citation.endPage328-
dc.identifier.bibliographicCitationATHEROSCLEROSIS, Vol.227(2) : 323-328, 2013-
Appears in Collections:
1. College of Medicine (의과대학) > Dept. of Internal Medicine (내과학교실) > 1. Journal Papers
1. College of Medicine (의과대학) > Yonsei Biomedical Research Center (연세의생명연구원) > 1. Journal Papers
5. Research Institutes (연구소) > Yonsei Cardiovascular Research Institute (심혈관연구소) > 1. Journal Papers
5. Research Institutes (연구소) > Cardiovascular Product Evaluation Center (심혈관제품유효성평가센터) > 1. Journal Papers

qrcode

Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.