Oxidative Stress in Dog with Heart Failure: The Role of Dietary Fatty Acids and Antioxidants
In dogs with heart failure, cell oxygenation and cellular metabolism do not work properly, leading to the production of a large amount of free radicals. In the organism, these free radicals are responsible of major cellular damages: this is oxidative stress. However, a suitable food intake plays an...
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| Format: | Article |
| Language: | English |
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Wiley
2011-01-01
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| Series: | Veterinary Medicine International |
| Online Access: | http://dx.doi.org/10.4061/2011/180206 |
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| _version_ | 1849305496639504384 |
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| author | Emmanuelle Sagols Nathalie Priymenko |
| author_facet | Emmanuelle Sagols Nathalie Priymenko |
| author_sort | Emmanuelle Sagols |
| collection | DOAJ |
| description | In dogs with heart failure, cell oxygenation and cellular metabolism do not work properly, leading to the production of a large amount of free radicals. In the organism, these free radicals are responsible of major cellular damages: this is oxidative stress. However, a suitable food intake plays an important role in limiting this phenomenon: on the one hand, the presence of essential fatty acids in the composition of membranes decreases sensitivity of cells to free radicals and constitutes a first protection against the oxidative stress; on the other hand, coenzyme Q10, vitamin E, and polyphenols are antioxidant molecules which can help cells to neutralize these free radicals. |
| format | Article |
| id | doaj-art-0a7b253f7425475bafb935d4a567a96d |
| institution | Kabale University |
| issn | 2042-0048 |
| language | English |
| publishDate | 2011-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | Veterinary Medicine International |
| spelling | doaj-art-0a7b253f7425475bafb935d4a567a96d2025-08-20T03:55:27ZengWileyVeterinary Medicine International2042-00482011-01-01201110.4061/2011/180206180206Oxidative Stress in Dog with Heart Failure: The Role of Dietary Fatty Acids and AntioxidantsEmmanuelle Sagols0Nathalie Priymenko1ENVT, 2 allée des Cèdres 66330 Cabestany, FranceENVT, INRA, UMR 1089, Université de Toulouse, 31076 Toulouse, FranceIn dogs with heart failure, cell oxygenation and cellular metabolism do not work properly, leading to the production of a large amount of free radicals. In the organism, these free radicals are responsible of major cellular damages: this is oxidative stress. However, a suitable food intake plays an important role in limiting this phenomenon: on the one hand, the presence of essential fatty acids in the composition of membranes decreases sensitivity of cells to free radicals and constitutes a first protection against the oxidative stress; on the other hand, coenzyme Q10, vitamin E, and polyphenols are antioxidant molecules which can help cells to neutralize these free radicals.http://dx.doi.org/10.4061/2011/180206 |
| spellingShingle | Emmanuelle Sagols Nathalie Priymenko Oxidative Stress in Dog with Heart Failure: The Role of Dietary Fatty Acids and Antioxidants Veterinary Medicine International |
| title | Oxidative Stress in Dog with Heart Failure: The Role of Dietary Fatty Acids and Antioxidants |
| title_full | Oxidative Stress in Dog with Heart Failure: The Role of Dietary Fatty Acids and Antioxidants |
| title_fullStr | Oxidative Stress in Dog with Heart Failure: The Role of Dietary Fatty Acids and Antioxidants |
| title_full_unstemmed | Oxidative Stress in Dog with Heart Failure: The Role of Dietary Fatty Acids and Antioxidants |
| title_short | Oxidative Stress in Dog with Heart Failure: The Role of Dietary Fatty Acids and Antioxidants |
| title_sort | oxidative stress in dog with heart failure the role of dietary fatty acids and antioxidants |
| url | http://dx.doi.org/10.4061/2011/180206 |
| work_keys_str_mv | AT emmanuellesagols oxidativestressindogwithheartfailuretheroleofdietaryfattyacidsandantioxidants AT nathaliepriymenko oxidativestressindogwithheartfailuretheroleofdietaryfattyacidsandantioxidants |