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See detailEffects of a dust storm on the coupled Mars thermosphere ionosphere
Witasse, Olivier; Bougher, S. W.; Cerisier, Jean-Claude et al

Conference (2003)

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See detailEffects of a failure versus a submaximal low load blood flow-restriction training protocol on the Heat Shock Proteins responses
Hody, Stéphanie ULiege; Cumming, Kristoffer T.; Wernbom, Mathias et al

Poster (2016, August 27)

INTRODUCTION: The stress imposed to muscle fibers during blood flow restricted resistance exercise (BFRRE) is poorly investigated. Therefore, we aimed to compare the effect of a failure (FA) vs submaximal ... [more ▼]

INTRODUCTION: The stress imposed to muscle fibers during blood flow restricted resistance exercise (BFRRE) is poorly investigated. Therefore, we aimed to compare the effect of a failure (FA) vs submaximal (SU) BFRRE protocol on heat-shock protein responses in the exercising muscles. METHODS: Sixteen untrained men (18-45 yrs) completed 14 BFRRE sessions divided into 2 blocks of 7 sessions in 5 days, interspersed by 10 days of rest. Legs were randomly assigned to either FA (4 sets to voluntary failure) or SU protocol (30-, 15-, 15-, 15 reps) using unilateral knee extensions at 20% of 1 repetition maximum with 30s rest between sets. BFRRE was conducted with partial blood flow restriction (100 mmHg) induced by a 15 cm wide pressure cuff. Biopsies from the m. vastus lateralis were collected before, during and post intervention. The HSP response investigated was changes in αB-crystallin staining intensity on muscle cross sections analyzed by immunofluorescence. RESULTS: Relative to pre-exercise, a significant increase in αB-crystallin staining intensity (reflecting cytoskeletal bound proteins) was observed 2h after the first session in both legs (129 ± 18%, p<0.001 and 77 ± 10%, p<0.05; FA and SU, respectively). There were no significant difference between protocols at any time point, but these changes tended to be larger in FA legs than SU legs. During the rest period and 10 days post intervention, αB-crystallin staining intensity gradually decreased to baseline values. CONCLUSION: The αB-crystallin immunostaining analyses suggest that cytoskeletal proteins are highly stressed after the first session of both FA and SU BFRRE protocols. [less ▲]

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See detailEffects of a giant exercising board game intervention on ambulatory physical activity among nursing home residents: a preliminary study
Mouton, Alexandre ULiege; Gillet, Nicolas; Mouton, Flore et al

in Osteoporosis International (2017), 28(S1), 318

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See detailEffects of a giant exercising board game intervention on ambulatory physical activity among nursing home residents: a preliminary study
Mouton, Alexandre ULiege; Gillet, Nicolas; Mouton, Flore et al

Conference (2017, July 08)

Purpose: This study examined the effects of a giant (4 meters by 3 meters) exercising board game intervention on ambulatory physical activity (PA) and on a broader array of physical and psychological ... [more ▼]

Purpose: This study examined the effects of a giant (4 meters by 3 meters) exercising board game intervention on ambulatory physical activity (PA) and on a broader array of physical and psychological outcomes among nursing home residents. Materials and methods: A quasi-experimental longitudinal study was carried out in two comparable nursing homes. Ten participants (aged 82.5 ± 6.3 and comprising 6 women) meeting the inclusion criteria took part to the one-month intervention in one nursing home, whereas eleven participants (aged 89.9 ± 3.1 with 8 women) were assigned to the control group in the other nursing home. The giant exercising board game required participants to perform strength, flexibility, balance and endurance activities. The assistance provided by an exercising specialist decreased gradually during the intervention in an autonomy-oriented approach, based on the self-determination theory (SDT). The following were assessed at baseline, after the intervention and after a follow-up period of three months: PA (steps/day and energy expenditure/day with ActiGraph, GT3X+), cognitive status (MMSE), quality of life (EQ-5D), motivation for PA (BREQ-2), gait and balance (Tinetti and SPPB), functional mobility (Timed Up and Go) and the muscular isometric strength of the lower limb muscles. Results and conclusions: In the intervention group, PA increased from 2921 steps/day at baseline to 3358 steps/day after the intervention (+14.9%, p = 0.04) and 4083 steps/day (+39.8%, p = 0.03) after three months. Energy expenditure/day also increased after the intervention (+110 kcal/day, +6.3%, p = 0.01) and after three months (+219 kcal/day, +12.3%, p = 0.02). Quality of life (p < 0.05), balance and gait (p < 0.05), and strength of the ankle (p < 0.05) were also improved after three months. Such improvements were not observed in the control group. The preliminary results are promising but further investigation is required to confirm and evaluate the longterm effectiveness of PA interventions in nursing homes [less ▲]

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See detailEffects of a giant exercising board game intervention on ambulatory physical activity among nursing home residents: a preliminary study
Mouton, Alexandre ULiege; Gillet, Nicolas; Mouton, Flore et al

in Clinical Interventions in Aging (2017), 12

Purpose: This study examined the effects of a giant (4×3 m) exercising board game intervention on ambulatory physical activity (PA) and a broader array of physical and psychological outcomes among nursing ... [more ▼]

Purpose: This study examined the effects of a giant (4×3 m) exercising board game intervention on ambulatory physical activity (PA) and a broader array of physical and psychological outcomes among nursing home residents. Materials and methods: A quasi-experimental longitudinal study was carried out in two comparable nursing homes. Ten participants (aged 82.5±6.3 and comprising 6 women) meeting the inclusion criteria took part in the 1-month intervention in one nursing home, whereas 11 participants (aged 89.9±3.1 with 8 women) were assigned to the control group in the other nursing home. The giant exercising board game required participants to perform strength, flexibility, balance and endurance activities. The assistance provided by an exercising specialist decreased gradually during the intervention in an autonomy-oriented approach based on the self-determination theory. The following were assessed at baseline, after the intervention and after a follow-up period of 3 months: PA (steps/day and energy expenditure/day with ActiGraph), cognitive status (mini mental state examination), quality of life (EuroQol 5-dimensions), motivation for PA (Behavioral Regulation in Exercise Questionnaire-2), gait and balance (Tinetti and Short Physical Performance Battery), functional mobility (timed up and go), and the muscular isometric strength of the lower limb muscles. Results and conclusion: In the intervention group, PA increased from 2,921 steps/day at baseline to 3,358 steps/day after the intervention (+14.9%, P=0.04) and 4,083 steps/day (+39.8%, P=0.03) after 3 months. Energy expenditure/day also increased after the intervention (+110 kcal/day, +6.3%, P=0.01) and after 3 months (+219 kcal/day, +12.3%, P=0.02). Quality of life (P,0.05), balance and gait (P,0.05), and strength of the ankle (P,0.05) were also improved after 3 months. Such improvements were not observed in the control group. The preliminary results are promising but further investigation is required to confirm and evaluate the long-term effectiveness of PA interventions in nursing homes. [less ▲]

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See detailThe effects of a Global Agricultural Policy on the smallholder farmers in ending hunger
Paveliuc-Olariu, Codrin; Burny, Philippe ULiege

Conference (2014, August 30)

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See detailEffects of a grazing period on performances of growing fattening bulls: Comparison with a fattening system indoor
Dufrasne, Isabelle ULiege; Gielen, Marc ULiege; Limbourg, Pierre et al

in Animal Science (1995), 60

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See detailEffects of a high-fibre diet on ammonia and greenhouse gas emissions from gestating sows and fattening pigs
Philippe, François-Xavier ULiege; Laitat, Martine ULiege; Wavreille, José et al

in Atmospheric Environment (2015), 109

This study aims to measure under barn conditions the emissions of NH3, N2O, CH4 and CO2 associated with gestating sows (trial 1) and fattening pigs (trial 2) fed either a control diet (CTD) based on ... [more ▼]

This study aims to measure under barn conditions the emissions of NH3, N2O, CH4 and CO2 associated with gestating sows (trial 1) and fattening pigs (trial 2) fed either a control diet (CTD) based on cereals or a high-fibre diet (HFD) based on sugar beet pulp (SBP). Three successive batches of 10 Belgian Landrace gestating sows were used for trial 1. Two successive batches of 24 Pi etrain Belgian Landrace fattening pigs were used for trial 2. Animals were kept on slatted floor. The gas emissions were measured by infrared photoacoustic detection and expressed per day and per livestock unit, equals to 500 kg body weight. Similar trends were observed for both animal types. With HFD, the NH3 emissions were reduced (27.2 vs. 36.5 g for the gestating sows, P < 0.001; 23.2 vs. 45.0 g for the fattening pigs, P < 0.001) but the CH4 emissions were increased (41.5 vs. 21.0 g for gestating sows, P < 0.001; 37.9 vs. 27.2 g for fattening pigs, P < 0.001). The fibre content of the diet had not significant impact on N2O emissions (around 1.4 g for gestating sows and 2.1 g for fattening pigs, P > 0.05), and on CO2 emissions (around 6.0 kg for gestating sows and 9.1 kg for fattening pigs, P > 0.05). Most of manure parameters did not statistically differ regarding the treatment. Reproductive performance and body condition of the sows were not affected by the diet. However, growth performance and carcass traits of the HFD-fed fattening pigs were deteriorated compared to CTD. [less ▲]

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See detailEffects of a long-term low-polyamine diet on biochemical parameters and polyamine content in different organs of the germ-free rat
Deloyer, Patricia; Peulen, Olivier ULiege; Klimek, Monique ULiege et al

in Bardocz, S.; White, A.; Hajos, G. (Eds.) COST 917 Biogenically active amines in food. Volume II : Metabolic effects of biologically active amines in food (1998)

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See detailEffects of a micro hydroelectric power plant upon population abundance, mobility and reproduction behaviour of European grayling T. thymallus and brown trout S. trutta in a salmonid river
Ovidio, Michaël ULiege; Paquer, Frédéric ULiege; Capra, Hervé et al

in Garcia de Jalon, Diego; Vizcaino Martinez, Pilar (Eds.) International Symposium on Ecohydraulics. Aquatic habitat: Analysis & Restoration (2004)

This study examines the potential effects of a new micro hydroelectric power plant (MHPP) on the behaviour (habitat use, movements) and population abundance of European grayling (T. thymallus) and brown ... [more ▼]

This study examines the potential effects of a new micro hydroelectric power plant (MHPP) on the behaviour (habitat use, movements) and population abundance of European grayling (T. thymallus) and brown trout (S. trutta) in the Lhomme (Belgian Ardennes). Thirteen grayling and five brown trout were captured before their spawning period and were manually radio-tracked up to 6 times a week. Population density and biomass were estimated into two different sampling sectors with electric fishing, before and after the MHPP started up. The mobility patterns of grayling and trout in the reach of the river Lhomme influenced by the MHPP strongly contrasted with results obtained in an undisturbed river of the same type in the Belgian Ardennes. Movements were mostly restricted and rarely increased during the spawning period. Spawning took place, but was disturbed by hydropeakings. The population biomass of grayling and trout decreased by 61 % and 23 % respectively, five months after the start-up of the MHPP exploitation. [less ▲]

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See detailEffects of a new impeller on oxygen transfer rates in 5L-bioreactors
Bakri, Y.; Jacques, Philippe ULiege; Shi, K. et al

Poster (2001, May)

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See detailEffects of a new oral contraceptive containing an antimineralocorticoid progestogen, drospirenone, on the renin-aldosterone system, body weight, blood pressure, glucose tolerance, and lipid metabolism.
Oelkers, W.; Foidart, Jean-Michel ULiege; Dombrovicz, N. et al

in Journal of Clinical Endocrinology and Metabolism (1995), 80(6), 1816-21

Combined hormonal oral contraceptives (OCs) may lead to a mild rise in blood pressure and body weight. In rare instances, large increments in blood pressure are measured. We investigated the effect of a ... [more ▼]

Combined hormonal oral contraceptives (OCs) may lead to a mild rise in blood pressure and body weight. In rare instances, large increments in blood pressure are measured. We investigated the effect of a combination of ethinyl estradiol (EE) plus a progestogen with antimineralocorticoid, i.e. natriuretic, properties [Drospirenone (DRSP)] on body weight, blood pressure, the renin-aldosterone system, atrial natriuretic factor, plasma lipids, and glucose tolerance. It is anticipated that this will lead to the development of an OC that does not raise body weight or blood pressure. Four groups of 20 women each received 30 micrograms EE plus 3 mg DRSP (group A), 20 micrograms EE plus 3 mg DRSP (group B), 15 micrograms EE plus 3 mg DRSP (group C), and, as a control OC, 30 micrograms EE plus 150 micrograms levonorgestrel (Microgynon, Schering; group D) for 6 months. During the OC-free control cycles before and after treatment and throughout treatment, the target parameters were measured. Between the pretreatment cycle and the sixth treatment cycle, mean body weight fell by 0.8 to 1.7 kg in groups A, B, and C (P < 0.05 vs. D), whereas it rose by 0.7 kg in group D. Systolic and diastolic blood pressures fell by 1-4 mm Hg in groups A, B, and C (significant for A and C vs. D) and increased by 1-2 mm Hg in group D. Renin substrate rose equally in all groups (P < 0.05), whereas PRA and plasma aldosterone rose significantly only in the DRSP groups, presumably due to sodium loss. In the DRSP groups, high density lipoprotein cholesterol rose (P < 0.05), in contrast to group D. Low density lipoprotein cholesterol fell slightly (P > 0.05), whereas triglyceride levels showed a stronger increase in the DRSP groups (P < 0.05) than in group D. All groups attained good cycle control; group A had the best. Side-effects were minimal. To our knowledge, this is the first report on a combined OC that leads to a small decrease in body weight and blood pressure. It may be especially beneficial for women susceptible for a gain in weight and a rise in blood pressure. The potential of a new oral contraceptive (OC) containing drospirenone (DRSP) to avert the moderate increases in body weight and blood pressure often associated with use of existing combined OCs was investigated in a study of four groups of 20 German women each. Group A received 30 mcg of ethinyl estradiol (EE) and 3 mg of DRSP, Group B was administered 20 mcg of EE and 3 mg of DRSP, Group C received 15 mcg of EE and 3 mg of DRSP, and Group D was given a standard OC containing 30 mcg of EE and 150 mcg of levonorgestrel. Between the pretreatment cycle and the last (sixth) treatment cycle, mean body weight fell by 0.8-1.7 kg in Groups A, B, and C, but rose by 0.7 kg in Group D. Systolic and diastolic blood pressures fell by 1-4 mm Hg in Groups A, B, and C and rose by 1-2 mm Hg in Group D. Renin substrate rose equally in all four groups, while plasma renin activity, plasma aldosterone, and high density lipoprotein cholesterol rose significantly only in the three DRSP groups and serum triglyceride levels were significantly higher in Group D than in the three DRSP groups. Glucose tolerance increases were similar in all four groups. Finally, all groups--but especially Group A--experienced good cycle control and there were no serious side effects. These findings suggest that a combined OC containing DRSP may be especially beneficial for women who have a tendency to gain weight or experience a rise in blood pressure while taking OCs. [less ▲]

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See detailEffects of a progestogen on normal human breast epithelial cell apoptosis in vitro and in vivo
Desreux, Joëlle ULiege; Kebers, F.; Noël, Agnès ULiege et al

in Breast (Edinburgh, Scotland ) (2003), 12(2), 142-149

Many investigators have reported cyclic proliferation of normal human breast epithelial cells. A delicate balance between proliferation and apoptosis (programmed cell death) ensures breast homeostasis ... [more ▼]

Many investigators have reported cyclic proliferation of normal human breast epithelial cells. A delicate balance between proliferation and apoptosis (programmed cell death) ensures breast homeostasis. Both the follicular and luteal phases of the menstrual cycle are characterized by proliferation, whereas apoptosis occurs only at the end of the latter phase. In this study, we observed that the withdrawal of a synthetic progestin (nomegestrol acetate or NOMAC), but not continuous treatment with it, induced apoptosis of normal human breast epithelial cells in vitro and in women who applied NOMAC gel to their breasts. Furthermore, this apoptotic response was specific to normal breast cells, since withdrawal of NOMAC did not induce apoptosis of tumoral T47D cells in vitro or of fibroadenoma cells in women. These observations open up new perspectives in the prevention of hyperplasia and breast cancer. (C) 2003 Elsevier Science Ltd. All rights reserved. [less ▲]

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See detailEffects of a quantitative trait locus for muscle hypertrophy from Belgian Texel sheep on carcass conformation and muscularity
Laville, E.; Bouix, J.; Sayd, T. et al

in Journal of Animal Science (2004), 82(11), 3128-3137

A QTL for muscle hypertrophy has been identified in the Belgian Texel breed. A population of F-2 and backcross lambs created from crosses of Belgian Texel rams with Romanov ewes was studied. Effects on ... [more ▼]

A QTL for muscle hypertrophy has been identified in the Belgian Texel breed. A population of F-2 and backcross lambs created from crosses of Belgian Texel rams with Romanov ewes was studied. Effects on carcass traits and muscle development of the Belgian Texel breed polygenes and Belgian Texel single QTL were compared. In both cases, carcass conformation and muscularity were improved. The Texel polygenic environment improved conformation mainly through changes in skeletal frame shape. Segments were shorter and bone weight lower. Muscles were more compact, shorter, and thicker. The single QTL affected muscle development. Thickness and weight of muscles were increased. Composition in myosin changed toward an increase of fast contractile type. The relative contribution of hind limb joint to carcass weight was increased. Differences in skeletal frame morphology among the three genotypes of the single QTL were small. Conformation scoring was mainly influenced by leg muscularity. Back and shoulder muscle development, which largely contributed to variability of muscularity, were less involved in the conformation scoring. Lastly, the QTL explains a small part of differences between these Belgian Texel and Romanov breeds for conformation or muscle development. A large part of genetic variability remains to be explored. [less ▲]

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See detailEffects of a reduction of diet crude protein content on gaseous emissions from deep-litter pens for fattening pigs
Philippe, François-Xavier ULiege; Laitat, Martine ULiege; Canart, Bernard et al

in Animal Research (2006), 55(5), 397-407

Two successive batches of 32 fattening pigs per batch were each divided into 2 homogenous groups of 16 pigs fed either a high crude protein (CP) level diet (HP-groups) or a low crude protein level diet ... [more ▼]

Two successive batches of 32 fattening pigs per batch were each divided into 2 homogenous groups of 16 pigs fed either a high crude protein (CP) level diet (HP-groups) or a low crude protein level diet balanced with synthetic amino acids (LP-groups). Pigs were raised on straw-based deep litters in separate rooms according to diets. Once a month, the emissions of ammonia (NH3), nitrous oxide (N2O), methane (CH4), carbon dioxide (CO2) and water vapour (H2O) were measured continuously for 6 days consecutively. The mean nitrogen (N) intakes of pigs from HP-groups and LP-groups were 6.83 kg and 5.78 kg per pig respectively with mean initial and final pig body weights of 26.6 and 111.4 kg. There was no significant difference between the daily weight gains with regards to the diet CP content. At the end of the fattening periods, the N-contents of the litters were on average 1.84 kg per pig for the HP-groups and 1.56 kg per pig for the LP-groups. Gaseous emissions in the room with LP-groups were, compared with the emissions in the room with HP-groups, 26.1% lower for NH3 (10.60 vs. 14.35 g per pig per day), 12.8% lower for CH4 (13.12 vs. 15.04 g per pig per day) and 2 times higher for N2O (1.02 vs. 0.52 g per pig per day). The emissions of CO2 and H2O were not significantly different according to the diet CP level. [less ▲]

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See detailEffects of a reduction of nitrogen fertilizer on sward characteristics and dairy cows performances
Dufrasne, Isabelle ULiege; Limbourg, Pierre; Hornick, Jean-Luc ULiege et al

in Proceedings of the 16th General Meeting of the European Grassland Federation (1996)

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See detailEffects of a rice hydrolysate on growth of CHO cells and production of human interferon-g in a serum-free medium
Bare, G.; Charlier, H.; De Nijs, L. et al

in Animal Cell Technology : from target to market (2001)

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See detailEffects of a single 5 mg infusion of zoledronic acid and oral risedronate (5 mg/day) on bone remodeling over one year in patients with glucocorticoid-induced osteoporosis
Saag, K. G.; Devogelaer, Jean-Pierre; Reid, D. M. et al

in Annals of the Rheumatic Diseases (2008, June), 67(Suppl.II), 542

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See detailEffects of a single injection of a progesterone receptor antagonist during the third month of gestation in sheep
Taverne, M. A. M.; Regeling, J. I.; Sulon, Joseph ULiege et al

in Reproduction in Domestic Animals (2006), 41(4), 310

Detailed reference viewed: 28 (0 ULiège)