| Triacylglycerol hydroperoxides not detected in pig small intestinal epithelial cells after a diet rich in oxidized triacylglycerols. | |
| | |
MedLine Citation:
|
PMID: 16028716 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
|
The presence of TAG hydroperoxides in the epithelial cells of the small intestines in growing pigs was studied after they had consumed a diet rich in either nonoxidized or oxidized sunflower seed oil (PV in oils, 1 and 190 mequiv O2/kg, respectively). To obtain molecular-level information on the oxidized TAG structures, a new approach based on TLC and HPLC-electrospray ionization-MS was used in the analysis of the samples. TAG hydroperoxides were not detected in the small intestinal mucosa or adipose tissue of either group, whereas TAG hydroxides, ketones, and epoxides were detected in all samples. The results suggest that dietary TAG hydroperoxides do not lead to the appearance of these molecules in the tissues. |
| | |
Authors:
|
Jukka-Pekka Suomela; Markku Ahotupa; Heikki Kallio |
Related Documents
:
|
18001316 - The pharmacologic elegance of inhibiting cholesterol absorption and synthesis while pro... 2198436 - Effects of partial replacement of dietary fat by olestra on dietary cholesterol absorpt... 12018916 - Morphometric and biomechanical intestinal remodeling induced by fasting in rats. 1740276 - Effect of intrajejunal elemental diet perfusion on jejunal secretion of immunoglobulins... 9835336 - Effects of dietary supplementation with n-3 fatty acid ethyl esters on coccidiosis in c... 15260116 - Adrenocortical involvement during diverse stress in soft-shelled turtle lissemys p. pun... |
Publication Detail:
|
Type: Journal Article; Research Support, Non-U.S. Gov't |
Journal Detail:
|
Title: Lipids Volume: 40 ISSN: 0024-4201 ISO Abbreviation: Lipids Publication Date: 2005 Apr |
Date Detail:
|
Created Date: 2005-07-20 Completed Date: 2006-01-19 Revised Date: 2006-11-15 |
Medline Journal Info:
|
Nlm Unique ID: 0060450 Medline TA: Lipids Country: United States |
Other Details:
|
Languages: eng Pagination: 349-53 Citation Subset: IM |
Affiliation:
|
Department of Biochemistry and Food Chemistry, University of Turku, Finland. jusuom@utu.fi |
Export Citation:
|
APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
|
Animals Chromatography, Ion Exchange Dietary Fats / metabolism* Intestinal Mucosa / cytology, metabolism* Intestine, Small / metabolism* Lipid Peroxidation / physiology* Male Swine Triglycerides / chemistry, metabolism* |
| Chemical | |
Reg. No./Substance:
|
0/Dietary Fats; 0/Triglycerides |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
Previous Document: The impact of age, body mass index, and fish intake on the EPA and DHA content of human erythrocytes...
Next Document: Gas chromatography-chemical ionization-mass spectrometric fatty acid analysis of a commercial superc...