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See detailComparison of bovine and human O26 EHEC strains by the Whole Genome PCR Scanning
Bardiau, Marjorie ULg; Ogura, Y.; Mainil, Jacques et al

Poster (2009, March)

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See detailComparison of bovine and human O26 EHEC strains by the Whole Genome PCR Scanning
Bardiau, Marjorie ULg; Ogura, Y.; Mainil, Jacques et al

Poster (2010, April)

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See detailComparison of bovine colostrum whey and defatted bovine colostrum supplementation on piglet post-weaning growth check
Boudry, Christelle ULg; Gauthier, Vincent ULg; Buldgen, André

in Book of the Abstracts of the 60th Annual Meeting of the European Association for Animal Production (2009, August)

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See detailA comparison of bovine growth hormone expression directed by bGH genomic or intronless DNA in transiently transfected eukaryotic cells.
Pasleau, Françoise ULg; Leung, F. C.; Kopchick, J. J.

in Gene. (1987), 57

Two recombinant DNA plasmids were constructed with identical transcriptional and translational regulatory elements controlling expression of the bovine growth hormone (bGH) gene or the bGH gene lacking ... [more ▼]

Two recombinant DNA plasmids were constructed with identical transcriptional and translational regulatory elements controlling expression of the bovine growth hormone (bGH) gene or the bGH gene lacking introns. Transient expression of these plasmids in cultured eukaryotic cells, monitored by assaying secretion of bGH into the culture medium, was employed to examine the relative importance of introns in the expression of this gene. The bGH gene lacking introns is expressed more efficiently than the bGH gene in avian and mammalian cells. [less ▲]

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See detailComparison of bronchoalveolar lavage cytospins and smears in dogs and cats.
Dehard, Sandrine ULg; Bernaerts, Frederique ULg; Peeters, Dominique ULg et al

in Journal of the American Animal Hospital Association (2008), 44(6), 285-94

Differences in the cytological interpretation of bronchoalveolar lavage fluid (BALF) after cytospin preparation (CP) or manual smearing of pelleted cells preparation (MSP) were investigated in client ... [more ▼]

Differences in the cytological interpretation of bronchoalveolar lavage fluid (BALF) after cytospin preparation (CP) or manual smearing of pelleted cells preparation (MSP) were investigated in client-owned dogs and cats with inflammatory or infectious lower respiratory disease. Bronchoalveolar lavage fluid from healthy cats was also examined. With MSP, cell lysis was more frequently observed, and cellular distribution was more heterogeneous throughout the slide. When samples from healthy and diseased animals were considered together, a significantly greater percentage of neutrophils was seen on CP than on MSP slides (P<0.002). Cytospin preparations were considered of better quality in all individual comparisons. Cytospin preparation is advised in the evaluation of BALF with low total cell count. When only MSPs are evaluated, clinicians should be aware that differential neutrophil counts may underestimate the counts found on CP slides. [less ▲]

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See detailComparison of bronchoalveolar lavage cytospins ans smears in small animals
Dehard, Sandrine ULg; Bernaerts, Frederique ULg; Peeters, Dominique ULg et al

in 15th ESVIM Meeting - Glasgow - UK - 2005 (2005, September)

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See detailA comparison of budesonide/formoterol maintenance and reliever therapy vs. conventional best practice in asthma management.
Louis, Renaud ULg; Joos, G.; Michils, A. et al

in International Journal of Clinical Practice (2009), 63(10), 1479-88

OBJECTIVE: To study the effectiveness and safety of budesonide/formoterol (Symbicort) Maintenance And Reliever Therapy (Symbicort SMART, AstraZeneca, Sodertalje, Sweden), a simplified management approach ... [more ▼]

OBJECTIVE: To study the effectiveness and safety of budesonide/formoterol (Symbicort) Maintenance And Reliever Therapy (Symbicort SMART, AstraZeneca, Sodertalje, Sweden), a simplified management approach with one inhaler compared with conventional best practice (CBP) with multiple inhalers in patients with persistent asthma. DESIGN: Open-label randomised controlled parallel group trial, 6-month treatment. PARTICIPANTS: A total of 908 patients > or = 12 years of age, with persistent asthma receiving treatment with inhaled corticosteroids (ICS), either alone or in conjunction with long-acting beta(2)-agonist. MAIN OUTCOME MEASURES: Time to first severe asthma exacerbation and number of severe asthma exacerbations. RESULTS: No difference between groups was seen in time to first severe exacerbation (p = 0.75). Exacerbation rates were low in both groups. A total of 12 patients in the Symbicort SMART group experienced a total of 14 severe asthma exacerbations, and 19 patients in the CBP group experienced a total of 25 severe asthma exacerbations (annual rate 0.07 vs. 0.13 p = 0.09). The mean daily dose of ICS expressed in BDP equivalent was significantly lower in the Symbicort SMART group (including as-needed use) vs. in the CBP group (749 microg vs. 1059 microg; p < 0.0001). Mean scores in Asthma Control Questionnaire, 5 question version improved significantly in the SMART group compared with the CBP group (p = 0.0026). Symbicort SMART and CBP were equally well tolerated. The mean drug cost/patient/month was significantly lower for the patients in the Symbicort SMART group compared with patients receiving CBP (51.3 euros vs. 66.5 euros; p < 0.0001). CONCLUSIONS: In Belgian patients, a simplified regimen using budesonide/formoterol maintenance and reliever therapy was at least as effective at improving clinical control compared with CBP with a significantly lower ICS dose and significantly lower drug costs. [less ▲]

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See detailA Comparison of Cabergoline and Bromocriptine in the Treatment of Hyperprolactinemic Amenorrhea
Webster, J.; Piscitelli, G.; Polli, A. et al

in New England Journal of Medicine [=NEJM] (1994), 331(14), 904-909

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See detailComparison of carbon cycles at LGM and Holocene
Mouchet, Anne ULg; Maier-Reimer, E.; Winguth, A.

Conference (1997, September)

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See detailComparison of carbon fluxes, growth and productivity of a winter wheat crop in three contrasting growing seasons
Dufranne, Delphine ULg; Moureaux, Christine ULg; Vancutsem, Françoise ULg et al

in Agriculture, Ecosystems & Environment (2011), 141

Three winter wheat growing seasons were compared in order to analyse crop development, CO2 fluxes and inter-annual variability in productivity. Crop development monitoring, leaf scale measurements and ... [more ▼]

Three winter wheat growing seasons were compared in order to analyse crop development, CO2 fluxes and inter-annual variability in productivity. Crop development monitoring, leaf scale measurements and continuous eddy-covariance measurements were conducted in a production crop at the Lonzée experimental site in Belgium. The 3 years were characterised by similar soil proprieties (same site), similar management (sowing, harvesting, plant protection and nitrogen application, adhering to regional standards), and the use of recommended cultivars (the most productive ones for this region). The comparison of carbon fluxes, growth and productivity in the three growing seasons highlighted mechanisms affected by meteorological conditions and, in some cases, modulated by a cultivar effect. In particular, it was shown that (a) precociousness or lateness in stage development was triggered mainly by cumulated temperature during winter and early spring; (b) early development in one season could explain the larger ecosystem net carbon sequestration that year, but had no impact on grain yield; (c) low grain yield in one season was the result of a complex mechanism including drought in early spring, which hindered flag leaf development, and moist conditions in late spring, which restrained radiation and favoured the development of fungal diseases. In all cases, it was found that grain yield could not be related to gross primary productivity or net ecosystem exchange, suggesting that reallocation and translocation processes play a substantial role in grain filling. [less ▲]

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See detailComparison of Cardiac Function in Double-Muscled Calves and in Calves with Conventional Muscular Conformation
Amory, Hélène ULg; Desmecht, Daniel ULg; Linden, Annick ULg et al

in American Journal of Veterinary Research (1994), 55(4), 561-6

During growth, central venous, right ventricular, pulmonary arterial, pulmonary capillary wedge, and systemic arterial pressures, heart rate, and cardiac output were repeatedly measured in 41 Friesian ... [more ▼]

During growth, central venous, right ventricular, pulmonary arterial, pulmonary capillary wedge, and systemic arterial pressures, heart rate, and cardiac output were repeatedly measured in 41 Friesian calves, considered as having conventional muscular conformation, and in 19 Belgian White and Blue double-muscled calves. A total of 123 and 70 recordings were collected in conventional and double-muscled calves, respectively. These circulatory indices were calculated: stroke volume, cardiac and stroke indices, pulmonary and systemic pulse pressures, pulmonary and systemic vascular resistance indices, and right and left ventricular work indices. Results indicated that systemic arterial and pulse pressures, as well as cardiac output, stroke volume, cardiac and stroke indices, and right and left ventricular work indices were significantly (P < or = 0.05 to 0.001) lower but, in contrast, pulmonary and systemic vascular resistance indices were significantly (P < or = 0.001) higher in double-muscled than in conventional calves. Right-sided vascular pressures and heart rate were similar in the 2 groups. These results indicated that global cardiac performance may be considerably poorer in double-muscled calves. Diminished cardiac performance of double-muscled calves appears to be related neither to relative bradycardia nor to reduced ventricular preload. The potential role of increased ventricular afterload or of reduced myocardial contractility in double-muscled cattle should be determined by direct measurements. [less ▲]

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See detailComparison of Ce and LC methods for the determination of B vitamins in pharmaceutical dosage forms
Fotsing, Lucas ULg; Fillet, Marianne ULg; Bechet, I. et al

in Journal de Pharmacie de Belgique (1995), 50

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See detailComparison of centralized, distributed and hierarchical model predictive control schemes for electromechanical oscillations damping in large-scale power systems
Wang, Da ULg; Glavic, Mevludin ULg; Wehenkel, Louis ULg

in International Journal of Electrical Power & Energy Systems (2014), 58

The paper investigates the feasibility of applying Model Predictive Control (MPC) as a viable strategy to damp wide-area electromechanical oscillations in large-scale power systems. First a fully ... [more ▼]

The paper investigates the feasibility of applying Model Predictive Control (MPC) as a viable strategy to damp wide-area electromechanical oscillations in large-scale power systems. First a fully centralized MPC scheme is considered, and its performances are evaluated first in ideal conditions and then by considering state estimation errors and communication delays. This scheme is further extended into a distributed scheme with the aim of making it more viable for very large-scale or multi-area systems. Finally, a robust hierarchical multi-area MPC scheme is proposed, introducing a second layer of MPC based controllers at the level of individual power plants and transmission lines. Simulations are carried out using a 70-bus test system. The results reveal all three MPC schemes as viable solutions to supplement existing controllers in order to improve the system performance in terms of damping. The hierarchical scheme is the one combining the best performances in nominal conditions and the best robustness with respect to partial component failures and various modeling and measurement errors. [less ▲]

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See detailComparison of change in bone resorption and bone mineral density with once-weekly alendronate and daily risedronate: a randomised, placebo-controlled study
Hosking, D.; Adami, S.; Felsenberg, D. et al

in Current Medical Research & Opinion (2003), 19(5), 383-394

Objective: To compare the effects of alendronate (ALN) 70 mg once weekly (OW) and risedronate (RIS) 5 mg daily between-meal dosing on biochemical markers of bone turnover and bone mineral density (BMD) in ... [more ▼]

Objective: To compare the effects of alendronate (ALN) 70 mg once weekly (OW) and risedronate (RIS) 5 mg daily between-meal dosing on biochemical markers of bone turnover and bone mineral density (BMD) in postmenopausal women with osteoporosis. Research design and methods: This was a 3-month, randomised, double-blind, placebo-controlled study with a double-blind extension to 12 months. The study enrolled 549 postmenopausal women (ALN 219, RIS 222 and placebo (PBO) 108) who were : 60 years of age at outpatient centres. Main outcome measures: The primary endpoint was reduction in urine N-telopeptides of type 1 collagen (NTx) corrected for creatinine level at 3 months. Secondary parameters included change in BMD at the spine and hip at 6 and 12 months, NTx at 1, 6 and 12 months, and serum bone-specific alkaline phosphatase (BSAP) at 1, 3, 6 and 12 months. Adverse experiences (AEs) were recorded throughout the study for an assessment of treatment safety profiles and tolerability. Results: Over 3 months, ALN produced a significantly greater mean reduction in urine NTx than did RIS (-52% vs -32%, p < 0.001), which was maintained at 12 months. ALN produced a significantly greater mean BMD increase than did RIS at 6 months, and it was maintained at 12 months at the lumbar spine (4.8% vs 2.8%, p < 0.001) and total hip (2.7% vs 0.9%, p < 0.001), as well as at the trochanter and femoral neck. Significant reductions in BSAP with ALN compared to RIS were maintained over the 12 months of treatment. Study size did not allow for meaningful assessment of differences in fracture rates. Tolerability was generally similar between ALN, RIS and PBO, and the incidence of upper GI AEs causing discontinuation and oesophageal AEs was similar in the ALN and RIS groups. Conclusion: In this study, ALN 70 mg OW produced a 50% greater reduction in bone resorption as measured by urine NTx and significantly greater increases in lumbar spine and hip BMD than did RIS 5 mg daily. The treatments had similar safety profiles and were generally well-tolerated. Additional studies are needed comparing OW ALN with OW RIS, which became available after the commencement of the present study. [less ▲]

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See detailComparison of chitosan/siRNA and trimethylchitosan/siRNA complexes behaviour in vitro
Dehousse, Vincent ULg; Garbacki, Nancy ULg; Jaspart, Séverine ULg et al

in International Journal of Biological Macromolecules (2010), 46

Chitosan and trimethylchitosan (TMC)-siRNA nanoparticles were produced by simple complexation technique or by ionic gelation using tripolyphosphate (TPP). The obtained complexes were characterized in ... [more ▼]

Chitosan and trimethylchitosan (TMC)-siRNA nanoparticles were produced by simple complexation technique or by ionic gelation using tripolyphosphate (TPP). The obtained complexes were characterized in terms of physicochemical properties such as size, zeta potential, complexation efficiency and stability. Furthermore, cytotoxicity, cell uptake and transfection efficiency of polyplexes were evaluated in vitro. Under pH condition of cell culture medium, a strong decrease in siRNA condensation efficiency was observed with chitosan nanoparticles. This characteristic resulted in low transfection efficiencies in HEK293 cell line. Formulation of chitosan polyplexes with TPP led to improvement of polyplexes stability but no significant increase in transfection efficiency was observed compared to simple chitosan complexes. By contrast, TMC complexes did not have pH dependency on siRNA complexation. TMCsiRNA nanoparticles were stable in physiological condition. Accordingly, cellular uptake was increased compared to chitosan polyplexes. However, improvement of transfection efficiency was low regarding to cellular uptake of these complexes. Chitosan and TMC complexes present some characteristics favourable for siRNA delivery, such as ability to integrate siRNA into small discrete particles or low toxicity of the complexes. This study also highlights the importance of complexes stability in physiological environment for siRNA transfection purposes. [less ▲]

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