Ina Willenberg
University of Veterinary Medicine Vienna
33 Papers
87 Citations
Ina Willenberg is an academic researcher from University of Veterinary Medicine Vienna. The author has contributed to research in topics: Chemistry & Oxylipin. The author has an hindex of 14, co-authored 26 publications. Previous affiliations of Ina Willenberg include University of Wuppertal.
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Papers
Comparison of free serum oxylipin concentrations in hyper- vs. normolipidemic men
Jan Philipp Schuchardt,Simone Schmidt,Gaby Kressel,Hua Dong,Ina Willenberg,Bruce D. Hammock,Andreas Hahn,Nils Helge Schebb +7 more
TL;DR: Overall the hydroxy-, epoxy- and dihydroxy-FA levels were not changed suggesting that mild combined hyperlipidemia has no apparent effect on the concentration of circulating oxylipins, and a strong correlation between the EPA content in the erythrocyte membrane and the serum concentration of EPA derived oxylips was observed.
Determining the fatty acid composition in plasma and tissues as fatty acid methyl esters using gas chromatography – a comparison of different derivatization and extraction procedures.
TL;DR: HCl-catalyzed derivatization in combination with MeOH/MTBE extraction is the most appropriate among the methods tested for the analysis of FA concentrations and FA pattern in small biological samples and is demonstrated to be as efficient as the classical method according to Bligh and Dyer.
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Investigation of the absorption of resveratrol oligomers in the Caco-2 cellular model of intestinal absorption.
TL;DR: The intestinal absorption rate of the two resveratrol oligomers, ε-viniferin and hopeaphenol, is low and negligible when compared to resver atrol, and it is unlikely that the oligomers could elicit a systemic biological effect after dietary intake, however, the compounds may act locally on the intestinal epithelium.
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Modulation of blood oxylipin levels by long-chain omega-3 fatty acid supplementation in hyper- and normolipidemic men.
Jan Philipp Schuchardt,Simone Schmidt,Gaby Kressel,Ina Willenberg,Bruce D. Hammock,Andreas Hahn,Nils Helge Schebb +6 more
TL;DR: The dietary LC PUFA composition has a direct influence on the endogenous oxylipin profile, including several highly biological active EPA- and DHA-derived lipid mediators.
Ecotoxicity of artificial sweeteners and stevioside
TL;DR: Analyses of the effects caused by the natural sweetener stevioside and the high No Observed Effect Concentrations yielded indicated a low hazard and risk potential towards these aquatic organisms.
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