References of "Dubreucq, Pierre"
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See detailOral supplementation of organic trace minerals to double-muscled Belgian Blue dams in late gestation: clinical and biochemical aspects
Guyot, Hugues ULiege; Martin-Tereso, Javier; Litjens, Wilbert et al

in Vlaams Dierengeneeskundig Tijdschrift (2017), 86

Beef cattle are susceptible to trace element deficiencies. The goal of this trial was to study the efficacy of dam supplementation with organic or inorganic trace minerals. Thirteen Belgian Blue farms ... [more ▼]

Beef cattle are susceptible to trace element deficiencies. The goal of this trial was to study the efficacy of dam supplementation with organic or inorganic trace minerals. Thirteen Belgian Blue farms divided into two groups per farm were investigated, resulting in a randomized block design, with two treatments. Animals in treatment A group received a supplement containing 50% organic and 50% inorganic selenium, zinc, and copper, while those in treatment B group received 100% inorganic sources. Blood zinc (p=0.08), selenium in blood (p<0.01) and colostrum (p<0.01) were higher in group A. No difference (p>0.1) was found between treatments regarding the incidence of disease or daily weight gain of the calves. Although the zootechnical performance was equal for both treatments, supplementation with organic trace minerals resulted in a greater nutritional efficacy to sustain the selenium and zinc statuses of the Belgian Blue cattle, and also seemed to mitigate inflammation associated with cesarean section. [less ▲]

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See detailLifetime of 5 non-commercial boluses evaluated in dairy cows by X Rays and plasmatic trace elements concentrations
Guyot, Hugues ULiege; Cheleux, Gaël ULiege; Wajda-Dubos, Jean-Pierre et al

Poster (2017, October)

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See detailDevelopment of a field test to evaluate colostrum quality (IgG) in cattle
Guyot, Hugues ULiege; Dubreucq, Pierre ULiege; Lebreton, Pascal et al

Poster (2015, June)

Failure of transfer of immunity from dam’s colostrum generates a negative effect on calves’ health leading to increased morbidity and mortality (De Nise et al., 1989; Wittum and Perino, 1995 ... [more ▼]

Failure of transfer of immunity from dam’s colostrum generates a negative effect on calves’ health leading to increased morbidity and mortality (De Nise et al., 1989; Wittum and Perino, 1995). Immunoglobulins (IgG) content of colostrum is highly variable and cannot be predicted. Distinguishing good from poor quality colostrum allows to adapt the volume administered or to initiate ancillary procedures for a sufficient transfer of IgG. The aim of the study was to evaluate the performances of a field test for colostrum quality determination. [less ▲]

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See detailDevelopment of a field test to evaluate colostral immunity transfer in young calves
Guyot, Hugues ULiege; Dubreucq, Pierre ULiege; Lebreton, Pascal et al

Poster (2015, June)

Failure of transfer of immunity from dam’s colostrum generates a negative effect on calves’ health leading to increased morbidity and mortality (De Nise et al., 1989; Wittum and Perino, 1995). Unawareness ... [more ▼]

Failure of transfer of immunity from dam’s colostrum generates a negative effect on calves’ health leading to increased morbidity and mortality (De Nise et al., 1989; Wittum and Perino, 1995). Unawareness of the colostral quality and variation in the calf’s capability to efficiently absorb immunoglobulins (IgG) supports the need for specific evaluation of the immunity transfer at a herd level. The aim of the study was to evaluate the performances of a field test for passive immunity transfer (PIT) in calves. [less ▲]

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See detailL’organisation de la voiture et réalisation d’examens complémentaires
Guyot, Hugues ULiege; Dubreucq, Pierre ULiege

in SNGTV (Ed.) Journées Nationales des GTV: Les examens complémentaires: atouts du diagnostic et de la prescription raisonnée (2014, May 21)

L’organisation du véhicule du vétérinaire, à des fins thérapeutiques et diagnostiques, nécessite des aménagements spécifiques, qui peuvent s’avérer coûteux. Il est essentiel d’offrir une protection ... [more ▼]

L’organisation du véhicule du vétérinaire, à des fins thérapeutiques et diagnostiques, nécessite des aménagements spécifiques, qui peuvent s’avérer coûteux. Il est essentiel d’offrir une protection thermique (chaud et froid) pour les médicaments, appareils diagnostics et consommables (tests diagnostiques), ainsi qu’une protection contre les chocs (flacons en verre et appareillages). Certains équipements nécessitent une alimentation électrique. Dès lors, un convertisseur (12V ⇌ 220V) suffisamment puissant sera nécessaire. Une alimentation extérieure permettra d’une part de palier un manque de puissance de l’équipement, et d’autre part de recharger les batteries en fin de journée. La possibilité d’avoir une source d’eau est un atout pour certains tests mais également pour nettoyer ses bottes et certains outils. Enfin, la possibilité d’avoir une surface plane et protégée du soleil et des intempéries, permet de réaliser certains tests/analyses en tout confort, depuis le véhicule, dans la ferme. [less ▲]

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See detailControlled field study comparing organic and inorganic trace elements supplementation in hypermuscled Belgian Blue Breed: biochemical aspects
Guyot, Hugues ULiege; Martin-Tereso, Javier; Litjens, Wilbert et al

in Proceedings of the Buiatrissima 8th ECBHM symposium (2013, August)

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See detailControlled field study comparing organic and inorganic trace elements supplementation in hypermuscled Belgian Blue Breed: clinical aspects
Rollin, Frédéric ULiege; Martin-Tereso, Javier; Litjens, Wilbert et al

in Proceedings of the Buiatrissima 8th ECBHM symposium (2013, August)

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