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See detailGenetic variation in PLAG1 associates with early life body weight and peripubertal weight and growth in Bos taurus.
Littlejohn, M.; Grala, T.; Sanders, K. et al

in Animal Genetics (2012), 43(5), 591-4

Variation at the pleiomorphic adenoma gene 1 (PLAG1) locus has recently been implicated in the regulation of stature and weight in Bos taurus. Using a population of 942 outbred Holstein-Friesian dairy ... [more ▼]

Variation at the pleiomorphic adenoma gene 1 (PLAG1) locus has recently been implicated in the regulation of stature and weight in Bos taurus. Using a population of 942 outbred Holstein-Friesian dairy calves, we report confirmation of this effect, demonstrating strong association of early life body weight with PLAG1 genotype. Peripubertal body weight and growth rate were also significantly associated with PLAG1 genotype. Growth rate per kilogram of body weight, daily feed intake, gross feed efficiency and residual feed intake were not significantly associated with PLAG1 genotype. This study supports the status of PLAG1 as a key regulator of mammalian growth. Further, the data indicate the utility of PLAG1 polymorphisms for the selection of animals to achieve enhanced weight gain or conversely to aid the selection of animals with lower mature body weight and thus lower maintenance energy requirements. [less ▲]

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See detailBecoming a Mother by AID within a Lesbian Couple: The Issue of the Third’
Naziri, Despina ULg

Conference (2012, October)

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See detailModelling the excavation damaged zone in Callovo-Oxfordian claystone with strain localization
Pardoen, Benoît ULg; Collin, Frédéric ULg; Levasseur, Séverine ULg et al

Conference (2012, October)

Gallery excavation in clayey rocks induces stress perturbations that trigger damage propagation. The excavation process creates then the so-called excavation damaged zone in which properties are modified ... [more ▼]

Gallery excavation in clayey rocks induces stress perturbations that trigger damage propagation. The excavation process creates then the so-called excavation damaged zone in which properties are modified. The prediction of the extension and especially of the fracturing structure in this zone remains a crucial issue in the context of underground storage. Since strain localization in shear band mode is frequently observed in experimental works, the excavation damaged zone can be modeled by considering the development of strain localization bands. A hydro-mechanical modelling of a gallery excavation is performed. The numerical results exhibit an excavation damaged zone extension similar to the in situ measurements and provides information about the rock state within this zone. [less ▲]

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See detailCardiac surgery and acute kidney injury: retrospective study
LAGNY, Marc-Gilbert ULg; BLAFFART, Francine ULg; Defraigne, Jean-Olivier ULg et al

Conference (2012, September 29)

Background: In cardiac surgery, acute kidney injury (AKI) is a severe postoperative complication and associated with increased rates of mortality, morbidity, and length of stay in intensive care units ... [more ▼]

Background: In cardiac surgery, acute kidney injury (AKI) is a severe postoperative complication and associated with increased rates of mortality, morbidity, and length of stay in intensive care units (ICU). It occurs in 5% to 30% of patients depending on the definition used [1] [2] [3]. The aim of this study is to present an overview of AKI following cardiac surgery associated or not with cardiopulmonary bypass. Methods: This retrospective study includes patients treated by cardiac surgery from April 1st, 2008 to March 31th, 2009 in a single center. We selected patients who underwent on-pump coronary artery bypass surgery (CABG), off-pump CABG (OPCAB), aortic valve replacement, mitral valve repair or replacement and aortic valve replacement combined with CABG. Patients undergoing renal replacement therapy preoperatively were excluded. The RIFLE classification (Risk, Injury, Failure, Loss and End stage kidney disease) allowed to stratify the patients into the 3 grades of AKI severity. The stratification was based on the most pejorative element observed within 7 days after surgery: increased serum creatinine level or decreased urine output, or decreased glomerular filtration rate according to criteria of Bellomo [4]. Occurrence of AKI was studied by type of cardiac surgery as its impact on the length of stay in ICU and in the hospital. Proportions were compared by the Chi-square test and median values by the Kruskal-Wallis. Results were considered significant at p < 0.05. Results: Four hundred and thirty four patients were included: median (IQR) age 69.0(60.0-76.0) year, 30.2% females, 2.76% urgent/emergent cases. Fifty-eight patients (13.4%) underwent OPCAB, 182(41.9%) on-pump CABG, 104(24.0%) aortic valve replacement, 44(10.1%) mitral valve repair or replacement and 46(10.6%) aortic valve replacement combined with CABG. AKI occurred in 213(49.1%) patients: 79(37.1%) “Risk”, 108(50.7%) “Injury” and 26(12,2%) “Failure”. Occurrence of AKI after OPCAB was 21(9.86%), CABG 80(37.6%), aortic valve replacement 51(23.9%), mitral valve surgery 23(10.8%) and aortic valve replacement combined with CABG 38(17.8%). AKI occurrences differed significantly between the different groups of surgery (p<0.0001). Lengths of stay in ICU were significantly longer (p<0.0001) in AKI group compared with non AKI group: 3(2-4) days versus 2(2-3) days. No difference (p = 0.65) was observed between the two (AKI and NON-AKI) groups in hospital length of stay: 13(10-18) days versus 12(10-16) days. Conclusions: The incidence of AKI is very high in this population as compared to the literature. This may be due to the fact that the three elements of the RIFLE classification for all the population studied have been used: serum creatinine level, urine output and glomerular filtration rate. This study emphasizes the need for clear definition of AKI in order to compare adequately different studies. AKI after cardiac surgery with cardiopulmonary bypass would be further studied in order to develop more appropriate preventive measures. [less ▲]

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See detailCardiac surgery and shed blood management: one way to improve the quality of cardiopulmonary bypass
LAGNY, Marc-Gilbert ULg; BLAFFART, Francine ULg; KOCH, Jean-Noël ULg et al

Diverse speeche and writing (2012)

Présentation réalisée au cours d'un "work-shop" organisé par la société Eurox, implantée à Bruxelles. Au cours de cette présentation, la gestion du sang épanché durant la circulation extra-corporelle a ... [more ▼]

Présentation réalisée au cours d'un "work-shop" organisé par la société Eurox, implantée à Bruxelles. Au cours de cette présentation, la gestion du sang épanché durant la circulation extra-corporelle a été développée ainsi que la présentation d'un projet d'étude clinique en cours au Centre Hospitalier Universitaire de Liège. [less ▲]

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See detailEducation du patient à domicile: une revue de la littérature
Heyden, Isabelle ULg; Bardiau, Françoise ULg; Gosset, Christiane ULg

in Education Thérapeutique du Patient [=ETP] = Therapeutic Patient Education [=TPE] (2012), 4(2), 121-131

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See detail"Gens" isiaque et intailles. L’envers de la médaille
Veymiers, Richard ULg; Bricault, Laurent

Scientific conference (2012, September 26)

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See detailThe applications of biodegradable polymers for drug delivery and tissue engineering
Grandfils, Christian ULg

in Smart nanocomposite scaffold for tissue engineering (2012, September 25)

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See detailThe applications of biodegradable polymers for drug delivery and tissue engineering
Grandfils, Christian ULg

in Proceeding XVI International School for Junior Scientists and Students on Optics, Laser Physics & Biophotonics (2012, September 25)

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See detailLes demeures patriciennes de la Cité de Liège au XVIIIe siècle
Gilles, Isabelle ULg

Scientific conference (2012, September 20)

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See detailImprégnation de polymères par voie CO2 supercritique: suivi in situ par microscopie FTIR
Champeau, Mathilde; Thomassin, Jean-Michel ULg; Jérôme, Christine ULg et al

Conference (2012, September 15)

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See detailEvénements de santé et transition à la retraite des seniors en Belgique. Une approche biographique
Banturiki, Yannick Védaste ULg

Doctoral thesis (2012)

La thèse de Mr. Banturiki porte sur une analyse socio-démographique réalisée dans une perspective biographique mettant en relation des événements vécus dans le parcours de vie et la transition à la ... [more ▼]

La thèse de Mr. Banturiki porte sur une analyse socio-démographique réalisée dans une perspective biographique mettant en relation des événements vécus dans le parcours de vie et la transition à la retraite des seniors en Belgique. L’une des approches novatrices de ce travail est la conceptualisation d’un événement de santé en vue de sa collecte dans les biographies individuelles. S’appuyant sur le paradigme des parcours de vie, ce travail se veut une contribution dans la compréhension de l’incidence que peuvent avoir des événements vécus tout au long de la vie sur le risque de connaître une sortie d’une activité salariée chez les seniors. [less ▲]

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See detailDes relations qui font lien
de Villers Grand Champs, Bénédicte ULg

Scientific conference (2012, September 13)

depuis les premières domestications jusqu’aux actuelles relations de compagnie, d’assistance et de médiation, comment se sont différenciés et fortifiés les liens privilégiés de l’animal et de l’homme ... [more ▼]

depuis les premières domestications jusqu’aux actuelles relations de compagnie, d’assistance et de médiation, comment se sont différenciés et fortifiés les liens privilégiés de l’animal et de l’homme ? Comment se positionnenet-ils aujourd’hui dans le contexte des soins ? [less ▲]

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