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Intervention with fish oil, but not with docosahexaenoic acid, results in lower levels of hepatic soluble epoxide hydrolase with time in apoE knockout mice
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Zeitschriftentitel: | British Journal of Nutrition |
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Personen und Körperschaften: | , , , , , , , , |
In: | British Journal of Nutrition, 103, 2010, 1, S. 16-24 |
Format: | E-Article |
Sprache: | Englisch |
veröffentlicht: |
Cambridge University Press (CUP)
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Schlagwörter: |
author_facet |
Mavrommatis, Yiannis Ross, Karen Rucklidge, Garry Reid, Martin Duncan, Gary Gordon, Margaret-Jane Thies, Frank Sneddon, Alan de Roos, Baukje Mavrommatis, Yiannis Ross, Karen Rucklidge, Garry Reid, Martin Duncan, Gary Gordon, Margaret-Jane Thies, Frank Sneddon, Alan de Roos, Baukje |
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author |
Mavrommatis, Yiannis Ross, Karen Rucklidge, Garry Reid, Martin Duncan, Gary Gordon, Margaret-Jane Thies, Frank Sneddon, Alan de Roos, Baukje |
spellingShingle |
Mavrommatis, Yiannis Ross, Karen Rucklidge, Garry Reid, Martin Duncan, Gary Gordon, Margaret-Jane Thies, Frank Sneddon, Alan de Roos, Baukje British Journal of Nutrition Intervention with fish oil, but not with docosahexaenoic acid, results in lower levels of hepatic soluble epoxide hydrolase with time in apoE knockout mice Nutrition and Dietetics Medicine (miscellaneous) |
author_sort |
mavrommatis, yiannis |
spelling |
Mavrommatis, Yiannis Ross, Karen Rucklidge, Garry Reid, Martin Duncan, Gary Gordon, Margaret-Jane Thies, Frank Sneddon, Alan de Roos, Baukje 0007-1145 1475-2662 Cambridge University Press (CUP) Nutrition and Dietetics Medicine (miscellaneous) http://dx.doi.org/10.1017/s0007114509991450 <jats:p>Long-chain<jats:italic>n</jats:italic>-3 PUFA from fish oil protect against death from CHD but mechanisms are not well understood. Preliminary results indicate that fish oil may affect the enzyme soluble epoxide hydrolase (sEH) and influence inflammatory pathways in a time-dependent manner. In the present study male apoE knockout (<jats:italic>Apoe</jats:italic><jats:sup>− / − </jats:sup>) mice were randomised to three dietary groups receiving a high-fat high-cholesterol diet supplemented with 2 % (w/w) high-oleic acid sunflower-seed (HOSF) oil, DHA oil or fish oil. Livers and proximal aortas were collected on day 2 and on weeks 1, 2, 4 and 10 to determine hepatic sEH levels, hepatic fatty acid composition, hepatic proteome and atherosclerotic plaque size in the aortic root. Intervention with fish oil, but not with DHA, resulted in significantly lower levels of hepatic sEH levels with time compared with HOSF oil. DHA and fish oil caused differential regulation of thirty-five hepatic proteins which were mainly involved in lipoprotein metabolism and oxidative stress. All mice developed atherosclerosis without differences in plaque size between the three groups. Thus EPA may be responsible for lowering levels of hepatic sEH and both fish oil and DHA could beneficially affect lipoprotein metabolism and oxidative stress.</jats:p> Intervention with fish oil, but not with docosahexaenoic acid, results in lower levels of hepatic soluble epoxide hydrolase with time in apoE knockout mice British Journal of Nutrition |
doi_str_mv |
10.1017/s0007114509991450 |
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Cambridge University Press (CUP) |
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British Journal of Nutrition |
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title |
Intervention with fish oil, but not with docosahexaenoic acid, results in lower levels of hepatic soluble epoxide hydrolase with time in apoE knockout mice |
title_unstemmed |
Intervention with fish oil, but not with docosahexaenoic acid, results in lower levels of hepatic soluble epoxide hydrolase with time in apoE knockout mice |
title_full |
Intervention with fish oil, but not with docosahexaenoic acid, results in lower levels of hepatic soluble epoxide hydrolase with time in apoE knockout mice |
title_fullStr |
Intervention with fish oil, but not with docosahexaenoic acid, results in lower levels of hepatic soluble epoxide hydrolase with time in apoE knockout mice |
title_full_unstemmed |
Intervention with fish oil, but not with docosahexaenoic acid, results in lower levels of hepatic soluble epoxide hydrolase with time in apoE knockout mice |
title_short |
Intervention with fish oil, but not with docosahexaenoic acid, results in lower levels of hepatic soluble epoxide hydrolase with time in apoE knockout mice |
title_sort |
intervention with fish oil, but not with docosahexaenoic acid, results in lower levels of hepatic soluble epoxide hydrolase with time in apoe knockout mice |
topic |
Nutrition and Dietetics Medicine (miscellaneous) |
url |
http://dx.doi.org/10.1017/s0007114509991450 |
publishDate |
2010 |
physical |
16-24 |
description |
<jats:p>Long-chain<jats:italic>n</jats:italic>-3 PUFA from fish oil protect against death from CHD but mechanisms are not well understood. Preliminary results indicate that fish oil may affect the enzyme soluble epoxide hydrolase (sEH) and influence inflammatory pathways in a time-dependent manner. In the present study male apoE knockout (<jats:italic>Apoe</jats:italic><jats:sup>− / − </jats:sup>) mice were randomised to three dietary groups receiving a high-fat high-cholesterol diet supplemented with 2 % (w/w) high-oleic acid sunflower-seed (HOSF) oil, DHA oil or fish oil. Livers and proximal aortas were collected on day 2 and on weeks 1, 2, 4 and 10 to determine hepatic sEH levels, hepatic fatty acid composition, hepatic proteome and atherosclerotic plaque size in the aortic root. Intervention with fish oil, but not with DHA, resulted in significantly lower levels of hepatic sEH levels with time compared with HOSF oil. DHA and fish oil caused differential regulation of thirty-five hepatic proteins which were mainly involved in lipoprotein metabolism and oxidative stress. All mice developed atherosclerosis without differences in plaque size between the three groups. Thus EPA may be responsible for lowering levels of hepatic sEH and both fish oil and DHA could beneficially affect lipoprotein metabolism and oxidative stress.</jats:p> |
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author | Mavrommatis, Yiannis, Ross, Karen, Rucklidge, Garry, Reid, Martin, Duncan, Gary, Gordon, Margaret-Jane, Thies, Frank, Sneddon, Alan, de Roos, Baukje |
author_facet | Mavrommatis, Yiannis, Ross, Karen, Rucklidge, Garry, Reid, Martin, Duncan, Gary, Gordon, Margaret-Jane, Thies, Frank, Sneddon, Alan, de Roos, Baukje, Mavrommatis, Yiannis, Ross, Karen, Rucklidge, Garry, Reid, Martin, Duncan, Gary, Gordon, Margaret-Jane, Thies, Frank, Sneddon, Alan, de Roos, Baukje |
author_sort | mavrommatis, yiannis |
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description | <jats:p>Long-chain<jats:italic>n</jats:italic>-3 PUFA from fish oil protect against death from CHD but mechanisms are not well understood. Preliminary results indicate that fish oil may affect the enzyme soluble epoxide hydrolase (sEH) and influence inflammatory pathways in a time-dependent manner. In the present study male apoE knockout (<jats:italic>Apoe</jats:italic><jats:sup>− / − </jats:sup>) mice were randomised to three dietary groups receiving a high-fat high-cholesterol diet supplemented with 2 % (w/w) high-oleic acid sunflower-seed (HOSF) oil, DHA oil or fish oil. Livers and proximal aortas were collected on day 2 and on weeks 1, 2, 4 and 10 to determine hepatic sEH levels, hepatic fatty acid composition, hepatic proteome and atherosclerotic plaque size in the aortic root. Intervention with fish oil, but not with DHA, resulted in significantly lower levels of hepatic sEH levels with time compared with HOSF oil. DHA and fish oil caused differential regulation of thirty-five hepatic proteins which were mainly involved in lipoprotein metabolism and oxidative stress. All mice developed atherosclerosis without differences in plaque size between the three groups. Thus EPA may be responsible for lowering levels of hepatic sEH and both fish oil and DHA could beneficially affect lipoprotein metabolism and oxidative stress.</jats:p> |
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spelling | Mavrommatis, Yiannis Ross, Karen Rucklidge, Garry Reid, Martin Duncan, Gary Gordon, Margaret-Jane Thies, Frank Sneddon, Alan de Roos, Baukje 0007-1145 1475-2662 Cambridge University Press (CUP) Nutrition and Dietetics Medicine (miscellaneous) http://dx.doi.org/10.1017/s0007114509991450 <jats:p>Long-chain<jats:italic>n</jats:italic>-3 PUFA from fish oil protect against death from CHD but mechanisms are not well understood. Preliminary results indicate that fish oil may affect the enzyme soluble epoxide hydrolase (sEH) and influence inflammatory pathways in a time-dependent manner. In the present study male apoE knockout (<jats:italic>Apoe</jats:italic><jats:sup>− / − </jats:sup>) mice were randomised to three dietary groups receiving a high-fat high-cholesterol diet supplemented with 2 % (w/w) high-oleic acid sunflower-seed (HOSF) oil, DHA oil or fish oil. Livers and proximal aortas were collected on day 2 and on weeks 1, 2, 4 and 10 to determine hepatic sEH levels, hepatic fatty acid composition, hepatic proteome and atherosclerotic plaque size in the aortic root. Intervention with fish oil, but not with DHA, resulted in significantly lower levels of hepatic sEH levels with time compared with HOSF oil. DHA and fish oil caused differential regulation of thirty-five hepatic proteins which were mainly involved in lipoprotein metabolism and oxidative stress. All mice developed atherosclerosis without differences in plaque size between the three groups. Thus EPA may be responsible for lowering levels of hepatic sEH and both fish oil and DHA could beneficially affect lipoprotein metabolism and oxidative stress.</jats:p> Intervention with fish oil, but not with docosahexaenoic acid, results in lower levels of hepatic soluble epoxide hydrolase with time in apoE knockout mice British Journal of Nutrition |
spellingShingle | Mavrommatis, Yiannis, Ross, Karen, Rucklidge, Garry, Reid, Martin, Duncan, Gary, Gordon, Margaret-Jane, Thies, Frank, Sneddon, Alan, de Roos, Baukje, British Journal of Nutrition, Intervention with fish oil, but not with docosahexaenoic acid, results in lower levels of hepatic soluble epoxide hydrolase with time in apoE knockout mice, Nutrition and Dietetics, Medicine (miscellaneous) |
title | Intervention with fish oil, but not with docosahexaenoic acid, results in lower levels of hepatic soluble epoxide hydrolase with time in apoE knockout mice |
title_full | Intervention with fish oil, but not with docosahexaenoic acid, results in lower levels of hepatic soluble epoxide hydrolase with time in apoE knockout mice |
title_fullStr | Intervention with fish oil, but not with docosahexaenoic acid, results in lower levels of hepatic soluble epoxide hydrolase with time in apoE knockout mice |
title_full_unstemmed | Intervention with fish oil, but not with docosahexaenoic acid, results in lower levels of hepatic soluble epoxide hydrolase with time in apoE knockout mice |
title_short | Intervention with fish oil, but not with docosahexaenoic acid, results in lower levels of hepatic soluble epoxide hydrolase with time in apoE knockout mice |
title_sort | intervention with fish oil, but not with docosahexaenoic acid, results in lower levels of hepatic soluble epoxide hydrolase with time in apoe knockout mice |
title_unstemmed | Intervention with fish oil, but not with docosahexaenoic acid, results in lower levels of hepatic soluble epoxide hydrolase with time in apoE knockout mice |
topic | Nutrition and Dietetics, Medicine (miscellaneous) |
url | http://dx.doi.org/10.1017/s0007114509991450 |