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See detailEffets d'un programme d'activité physique intergénérationnel réunissant seniors et enfants d'âge préscolaire
Mouton, Alexandre ULg; M. Henrioulle; Cloes, Marc ULg

in Science et sports (2014, October), 29(Hors-série 1), 8

Pour la première fois dans notre histoire, la génération d'enfants actuelle pourrait avoir une espérance de vie inférieure à celle de ses parents. Ce constat est lié au manque d'activité sportive chez nos ... [more ▼]

Pour la première fois dans notre histoire, la génération d'enfants actuelle pourrait avoir une espérance de vie inférieure à celle de ses parents. Ce constat est lié au manque d'activité sportive chez nos enfants. [less ▲]

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See detailEffets d’un sel de strontium (S12911) sur le métabolisme des chondrocytes articulaires humains in vitro
Henrotin, Yves ULg; Labasse, A; Zheng, SX et al

in Revue du Rhumatisme (1996), 63

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See detailEffets d’un traitement aux corticoïdes sur les paramètres physiologiques du veau en croissance.
Massart, Serge; Renaville, Robert ULg; Prandi, Alberto et al

in 1° Carrefour des Productions Animales (1994)

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See detailEffets d'une immunomodulation de la leptine et de la cholécystokinine chez le rat en croissance
Colinet, Frédéric ULg

Master's dissertation (2001)

The use of antibodies to modulate the activity of existing endocrine factors is an immunomodulation. The meal-related intestinal signal cholecystokinin (CCK) and the adipose tissue-produced leptin are ... [more ▼]

The use of antibodies to modulate the activity of existing endocrine factors is an immunomodulation. The meal-related intestinal signal cholecystokinin (CCK) and the adipose tissue-produced leptin are known as satiety hormones. Their interaction induces long- and short-terms effects. The aim of this study is to examine the zootechnical and endocrinal effects of an active immunomodulation of both CCK and leptin. Three experiments are realized. Two of them are single or double active immunization of rats against the cholecystokinin 33 (CCK-33), the unsulfated cholecystokinin octapeptide (CCK- 8ns) and the leptin. The last experiment consists in injecting leptin and CCK-8ns into immunized rats. More than 60 % of the concerned rats are really immunized against CCK-33 or CCK-8ns. Few rats develop antibodies against leptin. Very few rats respond to the double immunization against CCK and leptin. In the first experiment, the immunomodulation of CCK-8ns reduces food intake and growth. The leptin-immunized rats eat the most (P < 0.05). The second experiment shows that the immunomodulation of CCK-8ns stimulates growth by 8 % in the second part of the experiment. In both experiments, all the leptin-treated rats have a smaller feed efficiency than the control group during the second week (P < 0.05). The feed efficiency of the control group is the highest until the fourth week. We don’t observe any difference in weight lost between control rats, which get leptin and CCK-8ns injections, and control rats with saline solution injections. Rats which develop CCK-8ns antibodies and get leptin and CCK-8ns injections lose more weight than rats that develop these antibodies and get saline solution injections (P < 0.03). The endocrinal parameters of the second experiment show that leptin-immunized rats have more serum leptin than the control group (P < 0.03). We note more serum IGFBP-3 in CCK-8ns- and leptin-immunized rats than the others (P < 0.001) and less T3 and T4 in their bloodstream (respectively P < 0.004 and P < 0.002). In conclusion, the small immune response against leptin had to limit the zootechnical and endocrinal effects. New techniques must be developed in order to generate a better immune response essentially against leptin. [less ▲]

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See detailLes effets d'une supplémentation en vitamine D sur la force musculaire : une méta-analyse d'essais randomisés contrôlés
Beaudart, Charlotte ULg; Buckinx, Fanny ULg; Rabenda, Véronique ULg et al

in Cahiers de l'Année Gérontologique (Les) (2013, September), 5(1-2), 38

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See detailEffets de compétition dans les essais variétaux de plein-champ
Claustriaux, Jean-Jacques ULg

in Effets de compétitions dans les essais variétaux de plein-champ (1997)

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See detailEffets de deux associations culturales à base de blé sur les populations de pucerons (Homoptera: Aphididae) et d’auxiliaires aphidiphages: étude préliminaire menée en Chine
Chevalier Mendes Lopes, Thomas ULg; Bosquée, Emilie ULg; Honba, David et al

in Entomologie Faunistique = Faunistic Entomology (2014), 67

Crop associations have several advantages when plant species and crop production methods, including harvesting, are well selected. This preliminary study was conducted in the Shandong province (China) to ... [more ▼]

Crop associations have several advantages when plant species and crop production methods, including harvesting, are well selected. This preliminary study was conducted in the Shandong province (China) to better characterize the effect of wheat (Triticum aestivum L.)/oilseed rape (Brassica napus L.) and wheat/pea (Pisum sativum L.) associations on the aphid and aphidophagous beneficial populations. Aphids observed on wheat tillers were significantly more abundant in the pure stand of wheat during the two weeks prior to their population peak, compared with crop associations. Considering the aphidophagous beneficials, significantly more ladybirds were observed in the associations, compared with the pure stand during their abundance peak. Yellow pan traps were also used to assess the diversity and abundance of adult beneficial species. The parasitoid species Aphidius gifuensis (Ashmead) was prevalent. Among predators, Propylea japonica (Thunberg) and Harmonia axyridis (Pallas) were the most abundant species. This study contributes to better understand the potential of crop associations with wheat as a sustainable method to control aphid populations in this region of China. [less ▲]

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See detailEffets de divers types de matières organiques en comparaison avec une fertilisation minérale sur les propriétés et la production d'un sol acide au Rwanda
Culot, Marc ULg; Mbonigaba Muhinda, Jean-Jacques; Bizimara, R.

in Etudes Rwandaises (2002), 5

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See detailEffets de facteurs neuronotrophiques sur la régénération des neurones auditifs adultes in vitro
Lefebvre, Philippe ULg; Weber, T.; Delrée, P. et al

Conference (1990, November)

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See detailEffets de l'âge et de la privation de sommeil sur les oscillations lentes en sommeil NREM
Lafortune, M; Viens, I; Poirier, G et al

Poster (2009, March)

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