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Correlation of Ceruloplasmin with Biomarkers of Cardiac Remodelling and Myofibrosis in Patients with Acute Decompensated Heart Failure Referred to a Tertiary Nurse Lead Heart Failure Clinic

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Open Journal of Nursing 2015年第11期5卷 971-975页

作者： Filip Malek Dagmar Vondrakova oxana komendova Dana Ríhova Jana Vranova Lenka Sedlackova Tana Andreasova Petr Neuzil Department of Cardiology Na Homolce HospitalPragueCzech Republic Third School of Medicine Charles UniversityPragueCzech Republic Department of Clinical Biochemistry Haematology and ImmunologyNa Homolce HospitalPragueCzech Republic

Background: Ceruloplasmin is an acute phase protein with plasma copper binding properties, and is a potent extracellular antioxidative enzyme. Inflammation and oxidative stress might explain the role of ceruloplasmin in the pathophysiology of heart failure. Study objective: The objective is to assess the correlation of ceruloplasmin levels with biomarkers of cardiac remodelling and myofibrosis in patients with acute decompensated heart failure. Patients and methods: Blood samples were taken and serum levels of soluble ST2, galectin-3, NT-proBNP and ceruloplasmin were analysed in 31 consecutive patients with systolic HF referred to tertiary care nurse lead heart failure clinic with acute decompensated CHF requiring i.v. diuretics. The mean patients’ age was 68 years, mean left ventricular ejection fraction (LV EF) was 29%, 66% patients had ischemic aetilogy of CHF and 33% had atrial fibrillation. Results: The mean ceruloplasmin level was 0.243 g/l, mean galectin-3 level was 1.26 ng/ml, mean sST2 level was 38.15 ng/ml, and mean NT-proBNP was 1927 pg/ml. The ceruloplasmin level correlated with NT-proBNP (r = 0.58, p < 0.05) and with sST2 (r = 0.77, p < 0.001), sST2 levels correlated significantly with NT-proBNP (r = 0.66, p < 0.01). The ceruloplasmin level did not correlate with galectin-3 concentration. Conclusion: The ceruloplasmin level correlates with the biomarkers of cardiac remodelling (NT-proBNP, sST2), but not with the biomarker of myofibrosis (galectin-3). This finding supports the hypothesis of inflammatory response in acute decompensated heart failure.

关键词： Acute Decompensated Heart Failure Ceruloplasmin NT-proBNP sST2 Galectin-3

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