Development, validation, and application of an HPLC-MS/MS method for quantification of oxidized fatty acids in plants

2021 ◽  
pp. 123006
Author(s):  
Marília Almeida-Trapp ◽  
Gezimar Donizetti de Souza ◽  
Kirti Shekhawat ◽  
Arsheed H. Sheikh ◽  
Axel Mithöfer ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Oxidized Fatty Acids

Sa1937 Mass Spectrometric Profiling of Oxidized Fatty Acids (OxFAS) in Esophageal Adenocarcinoma (EAC) - A Pilot Study

2015 ◽  
Vol 148 (4) ◽  
pp. S-360-S-361
Author(s):  
Amit Bhatt ◽  
Arthi Kumaravel ◽  
Scott L. Gabbard ◽  
Murthy C. Sudish ◽  
Sunguk Jang ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Pilot Study ◽  
Esophageal Adenocarcinoma ◽  
Mass Spectrometric ◽  
Oxidized Fatty Acids

scholarly journals The insectivorous bat Pipistrellus nathusii uses a mixed-fuel strategy to power autumn migration

2012 ◽  
Vol 279 (1743) ◽  
pp. 3772-3778 ◽  
Author(s):  
Christian C. Voigt ◽  
Karin Sörgel ◽  
Jurģis Šuba ◽  
Oskars Keišs ◽  
Gunārs Pētersons
Keyword(s):  
Fatty Acids ◽  
Stable Carbon Isotope ◽  
Carbon Isotope Ratio ◽  
Dietary Fatty Acids ◽  
Autumn Migration ◽  
Dietary Proteins ◽  
Mixed Fuel ◽  
Feeding Experiments ◽  
Body Reserves ◽  
Oxidized Fatty Acids

In contrast to birds, bats are possibly limited in their capacity to use body fat as an energy source for long migrations. Here, we studied the fuel choice of migratory Pipistrellus nathusii (approximate weight: 8 g) by analysing the stable carbon isotope ratio ( δ 13 C V-PDB ) of breath and potential energy sources. Breath δ 13 C V-PDB was intermediate between δ 13 C V-PDB of insect prey and adipocyte triacylglycerols, suggesting a mixed-fuel use of P. nathusii during autumn migration. To clarify the origin of oxidized fatty acids, we performed feeding experiments with captive P. nathusii . After an insect diet, bat breath was enriched in 13 C relative to the bulk and fat portion of insects, but not deviating from the non-fat portion of insects, suggesting that bats oxidized exogenous proteins and carbohydrates, but not exogenous fatty acids. A feeding experiment with 13 C-labelled substrates confirmed these findings. In conclusion, migratory P. nathusii oxidized dietary proteins directly from insects captured en route in combination with endogenous fatty acids from adipocytes, and replenished their body reserves by routing dietary fatty acids to their body reserves.

scholarly journals Lipidomic Analysis of Oxidized Fatty Acids in Plant and Algae Oils

2017 ◽  
Vol 65 (9) ◽  
pp. 1941-1951 ◽  
Author(s):  
Christine E. Richardson ◽  
Marie Hennebelle ◽  
Yurika Otoki ◽  
Daisy Zamora ◽  
Jun Yang ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Lipidomic Analysis ◽  
Oxidized Fatty Acids

Carcinogens and Oxidized Fatty Acids in the Skin

Nature ◽  
1953 ◽  
Vol 172 (4372) ◽  
pp. 306-307 ◽  
Author(s):  
MARY L. C. BERNHEIM ◽  
FREDERICK BERNHEIM ◽  
KARL M. WILBUR
Keyword(s):  
Fatty Acids ◽  
Oxidized Fatty Acids

scholarly journals Structural basis for the activation of PPARγ by oxidized fatty acids

2008 ◽  
Vol 15 (9) ◽  
pp. 924-931 ◽  
Author(s):  
Toshimasa Itoh ◽  
Louise Fairall ◽  
Kush Amin ◽  
Yuka Inaba ◽  
Attila Szanto ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Structural Basis ◽  
Oxidized Fatty Acids

scholarly journals Renal Oxidized Fatty Acids are Reduced in LDL Receptor Deficient Mice following treatment with Anti Inflammatory Peptide F

2012 ◽  
Vol 26 (S1) ◽  
Author(s):  
Kaveh Daniel Navab ◽  
Omeed Elboudwarej ◽  
Massood Memarzadeh ◽  
Ladan Vakili ◽  
Maryam Shabihkhani ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Ldl Receptor ◽  
Anti Inflammatory ◽  
Oxidized Fatty Acids ◽  
Deficient Mice

Oxidized fatty acids from Clematis species activate peroxisome proliferator activated receptors (PPARs) in vitro

Planta Medica ◽  
2014 ◽  
Vol 80 (16) ◽  
Author(s):  
EM Pferschy-Wenzig ◽  
B Lugger ◽  
AG Atanasov ◽  
C Malainer ◽  
EH Heiss ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Peroxisome Proliferator ◽  
Peroxisome Proliferator Activated Receptors ◽  
Oxidized Fatty Acids

scholarly journals L-4F Differentially Alters Plasma Levels of Oxidized Fatty Acids Resulting in more Anti-Inflammatory HDL in Mice

2010 ◽  
Vol 4 (3) ◽  
pp. 139-148 ◽  
Author(s):  
Satoshi Imaizumi ◽  
Victor Grijalva ◽  
Mohamad Navab ◽  
Brian J. Van Lenten ◽  
Alan C. Wagner ◽  
...  
Keyword(s):  
Fatty Acids ◽  
Plasma Levels ◽  
Anti Inflammatory ◽  
Oxidized Fatty Acids
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