Cited by 333Antioxidant Activity and Oxidative StressRedox biology and oxidative stressEdible Oils Quality and Analysis

Quantification of F2-isoprostanes as a biomarker of oxidative stress

Milne, Ginger L, Sanchez, Stephanie C, Musiek, Erik S, Morrow, Jason D·2007·Nature Protocols

Abstract

Oxidant stress has been implicated in a wide variety of disease processes. One method to quantify oxidative injury is to measure lipid peroxidation. Quantification of a group of prostaglandin F(2alpha)-like compounds derived from the nonezymatic oxidation of arachidonic acid, termed the F2-isoprostanes (F2-IsoPs), provides an accurate assessment of oxidative stress both in vitro and in vivo. In fact, in a recent independent study sponsored by the National Institutes of Health (NIH), F2-IsoPs were shown to be the most reliable index of in vivo oxidant stress when compared against other well known biomarkers. This protocol details our laboratory's method to quantify F2-IsoPs in biological fluids and tissues using gas chromatography-mass spectrometry (GC-MS). This procedure can be completed for 12-15 samples in 6-8 h.

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Crossref · 10.1038/nprot.2006.375

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Authors
Milne, G. L., Sanchez, S. C., Musiek, E. S., & Morrow, J. D.
Affiliations
Vanderbilt University (US)
Corresponding author
Morrow, Jason D
Venue
Nature Protocols
Published
2007-01
Volume
2
Issue
1
Pages
221-226
ISSN
  • 1750-2799 (ISSN-L)
  • 1754-2189
OpenAlex
W2008566131
Cited by
333
References
13
Citations by year
2026: 10 · 2025: 15 · 2024: 10 · 2023: 10 · 2022: 17 · 2021: 18 · 2020: 14 · 2019: 20 · 2018: 13 · 2017: 18 · 2016: 21 · 2015: 23 · 2014: 19 · 2013: 31 · 2012: 23
FWCI
12.27
Type
journal article
Language
en
Open access
closed
Locations
  • Nature Protocols (publishedVersion)
  • PubMed (publishedVersion)
Funders
  • National Institutes of Health
  • National Cancer Institute (CA77839, P01CA077839)
  • National Institute of General Medical Sciences (GM154312)
  • National Institute of Diabetes and Digestive and Kidney Diseases (DK 48831, R01DK048831)
  • National Institute of Environmental Health Sciences (ES13125, P01ES013125)
Topics
  • Health Sciences › Medicine › Biochemistry › Antioxidant Activity and Oxidative Stress
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Redox biology and oxidative stress
  • Physical Sciences › Chemistry › Organic Chemistry › Edible Oils Quality and Analysis
Keywords
F2-isoprostanes, oxidative stress, lipid peroxidation, arachidonic acid oxidation, biomarkers, gas chromatography-mass spectrometry, biological fluids, tissue analysis
MeSH terms
Chemistry Techniques, Analytical, Humans, Gas Chromatography-Mass Spectrometry, Biomarkers, Oxidative Stress, F2-Isoprostanes

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