Short-term effect of one-anastomosis gastric bypass on essential fatty acids in the Serum of obese patients

Adriana Mika , Maciej Wilczyński , Alicja Pakiet , Łukasz Kaska , Monika Proczko-Stepaniak , Marta Stankiewicz , Piotr Stepnowski , Tomasz Śledziński


One‐anastomosis gastric bypass is a promising type of bariatric surgery, but it may lead to a deficiency in important nutrients, such as fatty acids. The short‐term effects of one‐anastomosis gastric bypass on serum fatty acids have not been studied thus far. Therefore, the aim of this study was to determine the effect of one‐anastomosis gastric bypass on serum fatty acid composition two weeks after surgery. This study included 38 patients who underwent one‐anastomosis gastric bypass as surgical treatment for morbid obesity. Serum fatty acid composition was analyzed before and two weeks after surgery using gas chromatography–mass spectrometry. We observed a decrease in essential polyunsaturated fatty acids (p < 0.001 for linolenic acid and p < 0.001 for linoleic acid) and odd‐chain fatty acids (p = 0.004) in the serum of obese patients shortly after a oneanastomosis gastric bypass. Considering the benefits of the aforementioned fatty acids for human health, the implementation of a fatty‐acid‐rich diet or the use of supplementation may be recommended for patients immediately after one‐anastomosis gastric bypass.
Author Adriana Mika (FCh/DEA/LChER)
Adriana Mika,,
- Laboratory of Chemical Environmental Risks
, Maciej Wilczyński
Maciej Wilczyński,,
, Alicja Pakiet (FCh/DEA/LChER)
Alicja Pakiet,,
- Laboratory of Chemical Environmental Risks
, Łukasz Kaska
Łukasz Kaska,,
, Monika Proczko-Stepaniak
Monika Proczko-Stepaniak,,
, Marta Stankiewicz
Marta Stankiewicz,,
, Piotr Stepnowski (FCh/DEA/LChER)
Piotr Stepnowski,,
- Laboratory of Chemical Environmental Risks
, Tomasz Śledziński
Tomasz Śledziński,,
Journal seriesNutrients, ISSN 2072-6643, (N/A 140 pkt)
Issue year2020
Publication size in sheets0.50
Article number187
Keywords in Polishegzogenne kwasy tłuszczowe, nieparzystowęglowe kwasy tłuszczowe, otyłość, pętlowe wyłączenie żołądkowo-jelitowe
Keywords in Englishessential fatty acids, odd‐chain fatty acids, obesity, one‐anastomosis gastric bypass
ASJC Classification1106 Food Science
Languageen angielski
LicenseRepository; published final; Uznanie Autorstwa (CC-BY); with publication
Mika_Adriana_Short_term_effect_2020.pdf Mika_Adriana_Short_term_effect_2020.pdf 296,21 KB
Score (nominal)140
Score sourcejournalList
ScoreMinisterial score = 140.0, 10-06-2020, ArticleFromJournal
Publication indicators WoS Citations = 0.000; Scopus SNIP (Source Normalised Impact per Paper): 2016 = 1.392; WoS Impact Factor: 2018 = 4.171 (2) - 2018=4.813 (5)
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LicencjaUtwór jest udostępniany na licencji Creative Commons Uznanie autorstwa 4.0 Międzynarodowe (CC BY 4.0)
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