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Plasma Phospholipid Fatty Acid Profile is Altered in Both Septic and Non-Septic Critically Ill: A Correlation with Inflammatory Markers and Albumin
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SYSNO ASEP 0474690 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Plasma Phospholipid Fatty Acid Profile is Altered in Both Septic and Non-Septic Critically Ill: A Correlation with Inflammatory Markers and Albumin Tvůrce(i) Novák, F. (CZ)
Borovská, J. (CZ)
Vecka, M. (CZ)
Rychlíková, J. (CZ)
Vávrová, L. (CZ)
Petrásková, H. (CZ)
Žák, A. (CZ)
Nováková, Olga (FGU-C)Zdroj.dok. Lipids. - : Wiley - ISSN 0024-4201
Roč. 52, č. 3 (2017), s. 245-254Poč.str. 9 s. Jazyk dok. eng - angličtina Země vyd. US - Spojené státy americké Klíč. slova sepsis ; inflammation ; oxidative stress ; plasma lipids ; fatty acid profile ; PUFA ; lipoproteins Vědní obor RIV FB - Endokrinologie, diabetologie, metabolizmus, výživa Obor OECD Critical care medicine and Emergency medicine Institucionální podpora FGU-C - RVO:67985823 UT WOS 000394999500005 EID SCOPUS 85007473579 DOI 10.1007/s11745-016-4226-x Anotace This study analyzes fatty acid (FA) composition in plasma lipids and erythrocyte phospholipids while comparing septic and non-septic critically ill patients. The aim was to describe impacts of infection and the inflammatory process. Patients with severe sepsis (SP, n = 13), age-, sex- and APACHE II score-matched non-septic critically ill with systemic inflammatory response syndrome (NSP, n = 13), and age-/sex-matched healthy controls (HC, n = 13) were included in a prospective case-control study during the first 24 h after admission to the intensive care unit. In both SP and NSP, lower n-6 polyunsaturated FA (PUFA) accompanied by higher proportions of monounsaturated FA (MUFA) in plasma phospholipids (PPL) was observed relative to HC. MUFA proportion was negatively correlated with n-6 PUFA, high density lipoprotein cholesterol (HDL-C), and albumin. MUFA was positively correlated with C-reactive protein (CRP), procalcitonin (PCT), interleukins (IL-6, IL-10), oxidized low density lipoproteins (ox-LDL), and conjugated dienes (CD). In both SP and NSP, inflammatory and lipid peroxidation markers were significantly higher-CRP (p < 0.001, p = 0.08), IL-6, IL-10, TNF-alpha (p < 0.01, p = 0.06), ox-LDL, and CD while total cholesterol, HDL-C, LDL-C albumin, and 20:4n-6/22:6n-3 and n-6/n-3 ratios were lower compared to HC. In conclusion, the changes in plasma lipid FA profile relate to the intensity of inflammatory and peroxidative response regardless of insult etiology. The lower MUFA and higher n-6 PUFA proportions in PPL were inversely correlated with cholesterol and albumin levels. Pracoviště Fyziologický ústav Kontakt Lucie Trajhanová, lucie.trajhanova@fgu.cas.cz, Tel.: 241 062 400 Rok sběru 2018
Počet záznamů: 1