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Analysis of Serum Fatty Acids Profile in Kidney Transplant Recipients

Patients with end-stage kidney disease, treated with renal transplantation, are at increased risk of cardio-vascular disease (CVD) and cardio-vascular mortality. They are also characterized by an atherogenic dyslipidemia. Alterations of the fatty acids (FA) profile contribute to increased cardio-vas...

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Autores principales: Mika, Adriana, Halinski, Lukasz P, Sledzinski, Tomasz, Malgorzewicz, Sylwia, Woloszyk, Paulina, Dardzinska, Jolanta, Debska-Slizien, Alicja, Chmielewski, Michal
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2021
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8001777/
https://www.ncbi.nlm.nih.gov/pubmed/33671115
http://dx.doi.org/10.3390/nu13030805
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author Mika, Adriana
Halinski, Lukasz P
Sledzinski, Tomasz
Malgorzewicz, Sylwia
Woloszyk, Paulina
Dardzinska, Jolanta
Debska-Slizien, Alicja
Chmielewski, Michal
author_facet Mika, Adriana
Halinski, Lukasz P
Sledzinski, Tomasz
Malgorzewicz, Sylwia
Woloszyk, Paulina
Dardzinska, Jolanta
Debska-Slizien, Alicja
Chmielewski, Michal
author_sort Mika, Adriana
collection PubMed
description Patients with end-stage kidney disease, treated with renal transplantation, are at increased risk of cardio-vascular disease (CVD) and cardio-vascular mortality. They are also characterized by an atherogenic dyslipidemia. Alterations of the fatty acids (FA) profile contribute to increased cardio-vascular risk in the general population. In the current study we test the hypothesis that kidney transplantation is associated with ab-normalities in FA profile. FA profile was analysed by gas chromatography–mass spectrometry in 198 renal transplant recipients, and 48 control subjects. The most profound differences between renal transplant patients and controls were related to the content of branched chain FA, monounsaturated FA, and n-6 polyunsaturated FA, respectively. The FA profile significantly separated the patients from the controls in the principal component analysis (PCA). The abnormalities of FA profile showed a tendency for normalization in long-term kidney recipients, as compared to patients with recent transplants. The n-3 PUFA content demonstrated a strong inverse association with the presence of inflammation. Most profound alterations of the FA profile were observed in patients with impaired graft function (glomerular filtration rate < 45 mL/min). The study demonstrated significant disorders of the FA profile in kidney transplant recipients, that might contribute to cardio-vascular risk in this vulnerable patient population.
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spelling pubmed-80017772021-03-28 Analysis of Serum Fatty Acids Profile in Kidney Transplant Recipients Mika, Adriana Halinski, Lukasz P Sledzinski, Tomasz Malgorzewicz, Sylwia Woloszyk, Paulina Dardzinska, Jolanta Debska-Slizien, Alicja Chmielewski, Michal Nutrients Article Patients with end-stage kidney disease, treated with renal transplantation, are at increased risk of cardio-vascular disease (CVD) and cardio-vascular mortality. They are also characterized by an atherogenic dyslipidemia. Alterations of the fatty acids (FA) profile contribute to increased cardio-vascular risk in the general population. In the current study we test the hypothesis that kidney transplantation is associated with ab-normalities in FA profile. FA profile was analysed by gas chromatography–mass spectrometry in 198 renal transplant recipients, and 48 control subjects. The most profound differences between renal transplant patients and controls were related to the content of branched chain FA, monounsaturated FA, and n-6 polyunsaturated FA, respectively. The FA profile significantly separated the patients from the controls in the principal component analysis (PCA). The abnormalities of FA profile showed a tendency for normalization in long-term kidney recipients, as compared to patients with recent transplants. The n-3 PUFA content demonstrated a strong inverse association with the presence of inflammation. Most profound alterations of the FA profile were observed in patients with impaired graft function (glomerular filtration rate < 45 mL/min). The study demonstrated significant disorders of the FA profile in kidney transplant recipients, that might contribute to cardio-vascular risk in this vulnerable patient population. MDPI 2021-02-28 /pmc/articles/PMC8001777/ /pubmed/33671115 http://dx.doi.org/10.3390/nu13030805 Text en © 2021 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/ (https://creativecommons.org/licenses/by/4.0/) ).
spellingShingle Article
Mika, Adriana
Halinski, Lukasz P
Sledzinski, Tomasz
Malgorzewicz, Sylwia
Woloszyk, Paulina
Dardzinska, Jolanta
Debska-Slizien, Alicja
Chmielewski, Michal
Analysis of Serum Fatty Acids Profile in Kidney Transplant Recipients
title Analysis of Serum Fatty Acids Profile in Kidney Transplant Recipients
title_full Analysis of Serum Fatty Acids Profile in Kidney Transplant Recipients
title_fullStr Analysis of Serum Fatty Acids Profile in Kidney Transplant Recipients
title_full_unstemmed Analysis of Serum Fatty Acids Profile in Kidney Transplant Recipients
title_short Analysis of Serum Fatty Acids Profile in Kidney Transplant Recipients
title_sort analysis of serum fatty acids profile in kidney transplant recipients
topic Article
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8001777/
https://www.ncbi.nlm.nih.gov/pubmed/33671115
http://dx.doi.org/10.3390/nu13030805
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