Effect of Repeated Bolus and Continuous Glucose Infusion on DNA Damage and Oxidative Stress Biomarkers in Healthy Male Volunteers.

DNA damage ROS antioxidants bilirubin comet assay glucose glucose variability hyperglycemia oxidative stress protein carbonyls type 2 diabetes

Journal

International journal of molecular sciences
ISSN: 1422-0067
Titre abrégé: Int J Mol Sci
Pays: Switzerland
ID NLM: 101092791

Informations de publication

Date de publication:
02 Sep 2023
Historique:
received: 27 07 2023
revised: 30 08 2023
accepted: 31 08 2023
medline: 11 9 2023
pubmed: 9 9 2023
entrez: 9 9 2023
Statut: epublish

Résumé

Glucose variability (GV), which describes fluctuations in blood glucose levels within the day, is a phenomenon that is increasingly becoming the target of scientific attention when it comes to increased risk of coronary heart disease. Effects of GV may contribute to the development of metabolic syndrome and type 2 diabetes. Hyperglycemia can lead to oxidative stress resulting in molecular damage due to accumulation of reactive oxygen species (ROS). To discover more about the immediate effects of GV, continuous vs. bolus intravenous glucose administration was applied to 10 healthy men aged 21-30 years over a time frame of 48 h. Whole blood and plasma were analyzed for DNA damage using a comet assay with 3 different treatments (lysis buffer, H

Identifiants

pubmed: 37686414
pii: ijms241713608
doi: 10.3390/ijms241713608
pmc: PMC10487933
pii:
doi:

Substances chimiques

Glucose IY9XDZ35W2
Hydrogen Peroxide BBX060AN9V
Bilirubin RFM9X3LJ49
Biomarkers 0

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

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Auteurs

Laura Bragagna (L)

Department of Nutritional Sciences, University of Vienna, 1090 Vienna, Austria.
Vienna Doctoral School of Pharmaceutical, Nutritional and Sport Sciences, University of Vienna, 1090 Vienna, Austria.

Christina Polak (C)

Department of Nutritional Sciences, University of Vienna, 1090 Vienna, Austria.

Lisa Schütz (L)

Department of Nutritional Sciences, University of Vienna, 1090 Vienna, Austria.

Lina Maqboul (L)

Department of Nutritional Sciences, University of Vienna, 1090 Vienna, Austria.

Carmen Klammer (C)

Vienna Doctoral School of Pharmaceutical, Nutritional and Sport Sciences, University of Vienna, 1090 Vienna, Austria.
Department of Internal Medicine, St. John of God Hospital Linz, 4020 Linz, Austria.
ICMR-Institute for Cardiovascular and Metabolic Research, Johannes Kepler University Linz (JKU Linz), 4040 Linz, Austria.

Roland Feldbauer (R)

Department of Internal Medicine, St. John of God Hospital Linz, 4020 Linz, Austria.

Agnes Draxler (A)

Department of Nutritional Sciences, University of Vienna, 1090 Vienna, Austria.
Vienna Doctoral School of Pharmaceutical, Nutritional and Sport Sciences, University of Vienna, 1090 Vienna, Austria.

Martin Clodi (M)

Department of Internal Medicine, St. John of God Hospital Linz, 4020 Linz, Austria.
ICMR-Institute for Cardiovascular and Metabolic Research, Johannes Kepler University Linz (JKU Linz), 4040 Linz, Austria.

Karl-Heinz Wagner (KH)

Department of Nutritional Sciences, University of Vienna, 1090 Vienna, Austria.

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Classifications MeSH