Sökning: WFRF:(Öhlin Ann Kristin)
> Wiklund Olov 1943 >
Dissociation of the...
Dissociation of the Inflammatory Reaction following PCI for Acute Myocardial Infarction
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- Åström-Olsson, Karin, 1959 (författare)
- Lund University,Lunds universitet,Gothenburg University,Göteborgs universitet,Institutionen för medicin, avdelningen för molekylär och klinisk medicin,Institute of Medicine, Department of Molecular and Clinical Medicine,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Department of Clinical Sciences, Lund,Faculty of Medicine
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- Hedström, Erik (författare)
- Lund University,Lunds universitet,Klinisk fysiologi, Lund,Sektion V,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Clinical Physiology (Lund),Section V,Department of Clinical Sciences, Lund,Faculty of Medicine
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- Mattsson Hultén, Lillemor, 1951 (författare)
- Gothenburg University,Göteborgs universitet,Wallenberglaboratoriet,Wallenberg Laboratory
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- Wiklund, Olov, 1943 (författare)
- Gothenburg University,Göteborgs universitet,Institutionen för medicin, avdelningen för molekylär och klinisk medicin,Wallenberglaboratoriet,Institute of Medicine, Department of Molecular and Clinical Medicine,Wallenberg Laboratory
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- Arheden, Håkan (författare)
- Lund University,Lunds universitet,Klinisk fysiologi, Lund,Sektion V,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Clinical Physiology (Lund),Section V,Department of Clinical Sciences, Lund,Faculty of Medicine
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- Öhlin, Ann-Kristin (författare)
- Lund University,Lunds universitet,Avdelningen för klinisk kemi och farmakologi,Institutionen för laboratoriemedicin,Medicinska fakulteten,Division of Clinical Chemistry and Pharmacology,Department of Laboratory Medicine,Faculty of Medicine
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- Gottsäter, Anders (författare)
- Lund University,Lunds universitet,Vaskulära sjukdomar - kliniska studier,Forskargrupper vid Lunds universitet,Vascular Diseases - Clinical Research,Lund University Research Groups
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- Öhlin, Hans (författare)
- Lund University,Lunds universitet,Kardiologi,Sektion II,Institutionen för kliniska vetenskaper, Lund,Medicinska fakulteten,Cardiology,Section II,Department of Clinical Sciences, Lund,Faculty of Medicine
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(creator_code:org_t)
- 2007
- 2007
- Engelska.
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Ingår i: J Inv Cardiology. ; 19:11, s. 452-456
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Abstract
Ämnesord
Stäng
- OBJECTIVES: Neutrophils are activated and infiltrate the myocardium after ischemia and reperfusion. The involvement of neutrophils in irreversible reperfusion injury is suggested by numerous experimental studies. The aim of this study was to investigate markers of neutrophil activation following reperfusion of acute myocardial infarction (AMI) accomplished with percutaneous coronary intervention (PCI) and their relationship to markers of lipid peroxidation, cytokines and highly-sensitive C-reactive protein (hsCRP). DESIGN: Non-consecutive patients with their first myocardial infarction were evaluated. Setting. University hospital as primary referral center, single center. PATIENTS AND METHODS: Forty-nine patients with AMI were evaluated. All were treated with primary PCI and infusion of abciximab. Reperfusion was verified by angiography. Blood samples for analyses of myeloperoxidase (MPO), neutrophil gelatinase-associated lipocalin (NGAL), matrix metalloproteinase-9 (MMP-9), malondialdehyde (MDA), 8-isoprostane-prostaglandin F2alpha (Iso-P), interleukin 6 (IL-6), interleukin 8 (IL-8), tumor necrosis factoralpha (TNFalpha), hsCRP, creatine kinase-monobasic fraction (CK-MB) and troponin-T (TnT) were obtained at baseline with the occluded coronary vessel, and subsequently after verified reperfusion at 1.5, 3 and 24 hours. RESULTS: Significant increases in MMP-9, IL-6, IL-8, TNFalpha and hsCRP were observed, and a significant decrease in MPO and MDA was also observed over the same period. No significant changes in Iso-P and NGAL were found. CONCLUSION: We found a dissociation of the inflammatory reaction after PCI for AMI: a decrease of markers of neutrophil activation and MDA, but an increase in cytokines and hsCRP. An antineutrophil effect of the PCI procedure including treatment with abciximab, an antiplatelet drug and a modulator of inflammation, is conceivable.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Medicinska och farmaceutiska grundvetenskaper -- Fysiologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Basic Medicine -- Physiology (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Kardiologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Cardiac and Cardiovascular Systems (hsv//eng)
Nyckelord
- inflammation
- neutrophil activation
- oxidative stress
- percutaneous coronary intervention
- reperfusion injury
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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