References of "Istasse, Louis"
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See detailInclusion of cereals, hay and straw naturally enriched in selenium by use of fertilizers in horses diets: overtime effects on antioxidant markers
Hornick, Jean-Luc ULg; Paeffgen, S.; Cabaraux, Jean-François ULg et al

in 11th Congress of the European Society of Veterinary and Comparative Nutrition (2007)

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See detailInfluence de la race et du type de finition sur la composition en acides gras du muscle rectus abdominis chez la génisse
Oury, M. P.; Hornick, Jean-Luc ULg; Dufrasne, Isabelle ULg et al

in 14èmes Rencontres autour des Recherches sur les Ruminants (2007)

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See detailGrass nitrogen nutrition index and nitrate residues in pastures grazed by dairy cows and fertilised with mineral fertiliser, pig slurry or cattle compost.
Meura, S.; Dufrasne, Isabelle ULg; Cabaraux, Jean-François ULg et al

in Book of Abstracts of the 58th Annual Meeting of the European Association for Animal Production (2007)

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See detailMilk urea or urine nitrogen: indicators to quantify nitrogen rejections of grazing dairy cows according to fertilisation types
Meura, S.; Lambert, R.; Dufrasne, Isabelle ULg et al

in Book of Abstracts of the 58th Annual Meeting of the European Association for Animal Production (2007)

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See detailMilk urea content as influenced by geographical area and season in Wallonia
Meura, S.; Dufrasne, Isabelle ULg; Cabaraux, Jean-François ULg et al

in Permanent and temporary grassland plant, environment and economy, A De Vliegher an L. Carlier editors, Book of abstracts of 14th Symposium of European Grassland Federation (2007)

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See detailNitrogen balance and nitrate residues in pastures grazed by dairy cows and and fertilised with mineral fertiliser, pig slurry or cattle compost
Dufrasne, Isabelle ULg; Meura, S.; Cabaraux, Jean-François ULg et al

in Permanent and temporary grassland plant, environment and economy, A De Vliegher an L. Carlier editors, Book of abstracts of 14th Symposium of European Grassland Federation (2007)

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See detailLinseeds in fattening diet for Belgian Blue culled cows and growing bulls in order to improve the n-3 fatty acids content in meat
Robaye, Vincent ULg; Dotreppe, Olivier ULg; Cabaraux, Jean-François ULg et al

in 11th Congress of the European Society of Veterinary and Comparative Nutrition (2007)

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See detailInfluence of the geographical area and the season on the milk urea content in Wallonia
Meura, S.; Dufrasne, Isabelle ULg; Cabaraux, Jean-François ULg et al

in Book of Abstracts of the 58th Annual Meeting of the European Association for Animal Production (2007)

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See detailEvaluation des rejets azotés azotés de la vache laitière au pâturage
Meura, S.; Cabaraux, Jean-François ULg; Hornick, Jean-Luc ULg et al

in 14ièmes Rencontres autour des Recherches sur les Ruminants (2007)

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See detailEffect of iodised fertilisation on iodine content in grass and on thyroid hormones concentrations in dairy heifers.
Dufrasne, Isabelle ULg; Dotreppe, Olivier ULg; Meura, S. et al

in Permanent and temporary grassland plant, environment and economy, A De Vliegher an L. Carlier editors, Book of abstracts of 14th Symposium of European Grassland Federation (2007)

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See detailThe effcts of two levels of energy allowances on growth in captive neonates Testud hermanni boettgeri (Mojsisovic 1889)
Vanstrazeele, Boris; Pasten Vargas, Solange; Lhoest, Estelle et al

in Coenen, M.; Vervuert, I. (Eds.) Proceedings of the 11th ESVCN Congress (2007)

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See detailThe effects of sc-FOS on insulin sensitivity in obese dogs
Respondek, F.; Detilleux, Johann ULg; Wagner, A. et al

in Coenen, M.; Vervuert, I. (Eds.) Proceedings of the 11th ESVCN Congress (2007)

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See detailHealth status of dogs referred to the consultation of clinical nutrition at the faculty of Liège
Lhoest, Estelle; Claeys, Stéphanie ULg; Saulnier-Troff, François et al

in Coenen, M.; Vervuert, I. (Eds.) Proceedings of the 11th ESVCN Congress (2007)

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See detailNutrition index and soil nitrate residues in grazed pastures fertilised with mineral fertiliser, pig slurry or cattle compost
Dufrasne, Isabelle ULg; Meura, S.; Cabaraux, Jean-François ULg et al

in Proceedings of the British Society of Animal Science (2007)

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See detailAnalysis ofFeline uroliths -New data from Europe A retrospective study 1994-2005
Diez, Marianne ULg; Pratt, A.; Detilleux, Johann ULg et al

in Debraekeleer, Jacques; Sparkes, Andy (Eds.) Proceedings of the Hill's European Symposium on Advances in Feline Medicine (2006, April)

Article présentant les données analytiques d'urolithes félins analysés pour l'Europe par le Minesota Urolith Center (1994-2005)

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See detailLes engrais enrichis en sélénium: une alternative pour améliorer le statut en sélénium du bovin
Cabaraux, Jean-François ULg; Dotreppe, Olivier ULg; Hornick, Jean-Luc ULg et al

Article for general public (2006)

Le Sélénium (Se) est un oligo-élément indispensable au bon fonctionnement de l'organisme, notamment chez le bovin. Différents éléments plaident pour l’existence de déficits en Se dans le cheptel bovin et ... [more ▼]

Le Sélénium (Se) est un oligo-élément indispensable au bon fonctionnement de l'organisme, notamment chez le bovin. Différents éléments plaident pour l’existence de déficits en Se dans le cheptel bovin et particulièrement dans les troupeaux allaitants. Solutions injectables, bolus, supplémentation des rations… différentes méthodes permettent d’assurer un statut en Se correct chez l’animal. Une autre alternative consiste à enrichir les aliments produits au niveau de l’exploitation en utilisant des engrais enrichis en Se. Le Service de Nutrition de la Faculté de Médecine Vétérinaire a testé l’effet de ce type d’engrais sur la teneur en Se dans les aliments produits et sur le statut Se d’un troupeau de vaches allaitantes [less ▲]

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See detailPerformance, slaughter characteristics and meat quality of young bulls from Belgian Blue, Limousin and Aberdeen Angus breeds fattened with a sugar-beet pulp or a cereal-based diet
Cuvelier, Christine ULg; Cabaraux, Jean-François ULg; Dufrasne, Isabelle ULg et al

in Animal Science (2006), 82(Part 1), 125-132

Thirty-six young fattening bulls from three breeds (Belgian Blue, Limousin and Aberdeen Angus) were fattened over 5 months with fattening diets based either on sugar-beet pulp or on cereals. Fattening ... [more ▼]

Thirty-six young fattening bulls from three breeds (Belgian Blue, Limousin and Aberdeen Angus) were fattened over 5 months with fattening diets based either on sugar-beet pulp or on cereals. Fattening performance as well as carcass and meat characteristics were measured. There were few relevant effects of the diets on the parameters. The breeds also showed similar fattening features. However, the BB had higher killing-out proportion and their carcasses presented better scores in terms of conformation and fattening. The meat quality of the breeds differed, especially in terms of luminosity, redness and cooking losses. There were also significant influences of breed on the chemical composition of meat; fat content was lowest in Belgian Blue and highest in Aberdeen Angus. Such specificities could help to allocate breeds in appropriate niches in Belgium. [less ▲]

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See detailComparison of composition and quality traits of meat from young finishing bulls from Belgian Blue, Limousin and Aberdeen Angus breeds
Cuvelier, Christine ULg; Clinquart, Antoine ULg; Hocquette, Jean-François et al

in Meat Science (2006), 74(3), 522-531

Thirty-six young finishing bulls from three breeds (Belgian Blue, Limousin and Aberdeen Angus) were fattened over five months with finishing diets based either on sugar-beet pulp or on cereals ... [more ▼]

Thirty-six young finishing bulls from three breeds (Belgian Blue, Limousin and Aberdeen Angus) were fattened over five months with finishing diets based either on sugar-beet pulp or on cereals. Nutritional quality traits of meat - fat content and fatty acid composition with emphasis on the n - 6 and n - 3 polyunsaturated fatty acids - along with some organoleptic quality traits were measured. The Belgian Blue bulls had the lowest intramuscular fat content associated with lower saturated and monounsaturated fatty acid contents. The polyunsaturated fatty acid content did not differ to a large extent between the breeds, the Aberdeen Angus bulls showing slightly higher values. Relative to energy intake, the overall contribution of meat to the n - 3 fatty acid recommended intake was small, whatever the breed. By contrast, the contribution of meat to daily fat intake was of greater importance, especially for the Aberdeen Angus bulls. The quality traits of meat varied also according to the breed: compared to the Aberdeen Angus, the Belgian Blue bull meat had the stablest colour, the highest drip and the lowest cooking losses. The meat of Limousin bulls had intermediate characteristics for all the parameters. (c) 2006 Elsevier Ltd. All rights reserved. [less ▲]

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See detailLe sélénium dans la reproduction des oiseaux
Schoonheere, Nicolas ULg; Istasse, Louis ULg

in Annales de Médecine Vétérinaire (2006), 150(4), 203-211

Selenium is a trace element of importance for antioxidant defence in birds. It is essential for the correct selenoprotein functions implicated in many physiological processes. So, glutathione peroxidase ... [more ▼]

Selenium is a trace element of importance for antioxidant defence in birds. It is essential for the correct selenoprotein functions implicated in many physiological processes. So, glutathione peroxidase plays a central role in the antioxidant defence of the cells owing to its capacity to eliminate free radicals and to the sparing effect on other cell antioxidants. Embryo tissues and spermatozoa are particularly sensitive to oxidative attacks due to their high content in polyunsaturated fatty acids. They require thus an efficient antioxidant system during the reproduction period. A dietary selenium deficiency results in many reproduction disorders, such as, decreases of fertility and of hatchability of fertile eggs. On the other hand, excess of selenium is toxic. There is, however, a large difference between toxic dose and minimal requirements for adequate reproduction processes. Dietary selenium supplementation is thus considered as a major measure to improve reproduction parameters. [less ▲]

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