References of "Paper published in a journal"
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See detailSampling protocols and risk of error significance in molecular detection tests for fruit trees certification.
Kummert, Jean; Malice, Marie ULg; Marbot, Sophie et al

in Acta Horticulturae (2004), (657), 541-546

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See detailLevels of contamination for various pollutants present in Belgian human plasma
Van Wouwe, Nathalie; Covaci, Adrian; Kannan, Kurunthachalam et al

in Organohalogen Compounds (2004)

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See detailSpermine-induced modifications of intestinal urea cycle
Peulen, Olivier ULg; Gharbi, Myriam ULg; Powroznik, Brigitte et al

in Pflügers Archiv : European Journal of Physiology (2004)

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See detailPolyamine as innate immunity modulator
Peulen, Olivier ULg; Powroznik, Brigitte; Gharbi, Myriam ULg et al

in Pflügers Archiv : European Journal of Physiology (2004), 449

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See detailConcentration of Polybrominated Diphenyl Ethers (PBDEs) in house hold dust from various countries - inhalation a potential route of human exposure
Sjödin; Päpke, Olaf; McGaheeIII, Ernest et al

in Organohalogen Compounds (2004), 66

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See detailIntegral and derivative dispersion relations, analysis of the forward scattering data
Martynov, E.; Cudell, Jean-René ULg; Selyugin, Oleg V

in Eur. Phys. J. (2004), C33

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See detailMeasurement of selected halogenated contaminants in human serum and milk using GCxGC-IDTOFMS
Focant, Jean-François ULg; sjodin, Andreas; Turner, Wayman et al

in Organohalogen Compounds (2004)

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See detailImproved separation of the 209 PCBs using GCxGC-TOFMS
Focant, Jean-François ULg; Sjödin, Andreas; Patterson, Donald G.

in Organohalogen Compounds (2004), 66

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See detailMeasurement of dioxins and WHO PCBs in foodstuffs using GCxGC-IDTOFMs
Focant, Jean-François ULg; Pirard, Catherine ULg; Massart, Anne-Cécile ULg et al

in Organohalogen Compounds (2004), 66

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See detailImproved separation and quantification of dioxin and furan congeners using Novel low-bleed capillary gas chromatography columns and mass spectrometry
Dorman, Frank; Reese, Shawn; Reiner, Eric et al

in Organohalogen Compounds (2004), 66

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See detailContribution of tobacco smoking to dioxin accumulation: opposite effects according to gender
Fierens, Sébastian; Eppe, Gauthier ULg; Focant, Jean-François ULg et al

in Organohalogen Compounds (2004), 66

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See detailBehavioral characterization of acetaldehyde in mice
Quertemont, Etienne ULg; Tambour, Sophie ULg; Tirelli, Ezio ULg

in Alcoholism, Clinical & Experimental Research (2004), 28(5), 196-196

Acetaldehyde, the first product of ethanol metabolism, has long been speculated to be involved in many of the behavioral effects of ethanol, although its precise role remains a matter of debate. However ... [more ▼]

Acetaldehyde, the first product of ethanol metabolism, has long been speculated to be involved in many of the behavioral effects of ethanol, although its precise role remains a matter of debate. However, most of the results supporting a role for acetaldehyde in ethanol’s effects come from studies in which ethanol metabolism was pharmacologically manipulated, whereas the behavioral properties of acetaldehyde itself are still largely unknown. In the present studies, we have characterized the locomotor, hypnotic, anxiolytic and amnesic effects of both ethanol and acetaldehyde in C57BL/6J and CD1 mice. Several classical behavioral tests were used: the open field, the loss of righting reflex, the plus-maze, the place conditioning and the passive avoidance. The results show that acetaldehyde similarly to ethanol induces sedation and hypnotic effects at high doses. In addition, acetaldehyde displays potent amnesic effects in the passive avoidance test, suggesting that the first metabolite of ethanol might be critically involved in the memory-impairing effects of ethanol. However, in contrast to ethanol, acetaldehyde does not show anxiolytic properties in the plus-maze. In a second part of the present studies, acetaldehyde contribution to ethanol’s behavioral effects was investigated by using several inhibitors of ethanol metabolism (3-amino-1,2,4-triazole, a catalase inhibitor, and disulfiram, an aldehyde dehydrogenase inhibitor). Overall, the present results suggest that acetaldehyde is involved in some of ethanol’s behavioral effects (amnesia, locomotor depression, sedation) but not in others (in particular anxiolysis). [less ▲]

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See detailDe Kompia à Djolempoum : sur les sentiers tortueux de l’aménagement et de l'exploitation des forêts communautaires au Cameroun
Vermeulen, Cédric ULg; Vandenhaute, M.; Delvingt, W. et al

in VertigO : la Revue Electronique en Sciences de l'Environnement (2004), 7(1),

Started since one decade now, Community forestry in Cameroon presents half-hearted results. The goals of the 1994 law which aims to improve participation of locals populations to forest management and to ... [more ▼]

Started since one decade now, Community forestry in Cameroon presents half-hearted results. The goals of the 1994 law which aims to improve participation of locals populations to forest management and to increase their incomes seems to be hard to reach. Still this management process is criticised, mostly because of the complexity of the “simple management plan”. This article presents and analyses different experimental steps that were tested since ten years in Badjoué land in East Cameroon in order to make changes this precious tool to a participative and sustainable management of natural resources. [less ▲]

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See detailThe CLASS (CLinical and Angiographic analysis with a cobalt alloy coronary Stent (Driver(TM)) in stable and unstable angina pectoris) study
Legrand, Victor ULg; Kelbaek, H.; Hauptmann, K. E. et al

in European Heart Journal (2004), 25(Suppl. S), 669-670

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See detailConcomitant coronary and carotid artery surgery: operative outcome and long-term results
Kolh, Philippe ULg; Tchana-Sato, Vincent ULg; Honoré, Charles ULg et al

in European Heart Journal (2004), 25(Suppl. S), 360-361

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See detailGene knock down via antisense oligonucleotides to the steroid receptor coactivator SRC-1 modulates testosterone-dependent male sexual behavior and neural gene expression
Charlier, Thierry ULg; Ball, Gregory F; Balthazart, Jacques ULg

in Hormones & Behavior (2004), 46

Studies of eukaryotic genome expression demonstrate the importance of steroid receptor coactivators in mediating efficient gene transcription. Little is know about the physiological role of these ... [more ▼]

Studies of eukaryotic genome expression demonstrate the importance of steroid receptor coactivators in mediating efficient gene transcription. Little is know about the physiological role of these coactivators in vivo. We recently showed that the Steroid Receptor Coactivator SRC-1 is densely expressed in steroid-sensitive brain areas in birds and its expression is steroid-dependent and sexually differentiated. We tested the role of SRC-1 in the activation by testosterone of male sexual behavior in quail. Daily injections of LNA antisense oligonucleotides in the third ventricle (AS group) significantly reduced the expression of male copulatory behavior in response to exogenous testosterone compared to control animals (Ctrl group) receiving the vehicle alone or scrambled LNA. Sexual behavior was restored and even enhanced within 48 hours after interruption of LNA injection (ASSC group). Western blot analysis confirmed the decrease of SRC-1 expression in AS animals and suggested an over-expression of the coactivator in ASSC animals. The effect of SRC-1 knock down on behavior was correlated with a reduced volume of the medial preoptic nucleus (POM) defined by Nissl-staining and aromatase immunohistochemistry. In addition, the amount of aromatase-immunoreactive material in POM, defined as the relative optical density of the aromatase immunoreactivity multiplied by the percentage of surface covered within the nucleus and by the total POM volume of the POM, was decreased in the AS compared to the Ctrl group, suggesting a blockade of aromatase transcription. Together, these data indicate that SRC-1 functions as a critical regulatory molecule in the brain that modulates steroid-dependent gene transcription and behavior. [less ▲]

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See detailMECHANICAL STRAIN MODULATES MONOCYTE CHEMOTACTIC PROTEIN-1 AND IL-1BETA EXPRESSION BY CULTURED HUMAN AORTIC SMOOTH MUSCLE CELLS
Defawe, Olivier; Colige, Alain ULg; Deroanne, Christophe ULg et al

in Cardiovascular Pathology (2004), 13(3 suppl), 189

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See detailLa place de la recherche scientifique dans le tissu social
Laitat, E.; Marcoen, Jean Marie ULg

in Terre wallonne - Humains admis (2004), 8(2), 67-69

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See detailOmega-regular model checking
Boigelot, Bernard ULg; Legay, A.; Wolper, Pierre ULg

in Lecture Notes in Computer Science (2004), 2988

"Regular model checking" is the name of a family of techniques for analyzing infinite-state systems in which states are represented by words or trees, sets of states by finite automata on these objects ... [more ▼]

"Regular model checking" is the name of a family of techniques for analyzing infinite-state systems in which states are represented by words or trees, sets of states by finite automata on these objects, and transitions by finite automata operating on pairs of state encodings, i.e. finite-state transducers. In this context, the central problem is then to compute the iterative closure of a finite-state transducer. This paper addresses the use of regular model-checking like techniques for systems whose states are represented by infinite (omega) words. Its main motivation is to show the feasibility and usefulness of this approach through a combination of the necessary theoretical developments, implementation, and experimentation. The iteration technique that is used is adapted from recent work of the authors on the iteration of finite-word transducers. It proceeds by comparing successive elements of a sequence of approximations of the iteration, detecting an "increment" that is added to move from one approximation to the next, and extrapolating the sequence by allowing arbitrary repetitions of this increment. By restricting oneself to weak deterministic Buchi automata, and using a number of implementation optimizations, examples of significant size can be handled. The proposed transducer iteration technique can just as well be exploited to compute the closure of a given set of states by the transducer iteration, which has proven to be a very effective way of using the technique. Examples such as a leaking gas burner in which time is modeled by real variables have been handled completely within the automata-theoretic setting. [less ▲]

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See detailAnalyse critique des techniques d'estimation du nombre d'unites motrices.
Wang, François-Charles ULg; Gerard, Pascale ULg; Bouquiaux, Olivier ULg

in Revue Médicale de Liège (2004), 59 Suppl 1

It is now 30 years since the first motor unit number estimation (MUNE) technique was introduced by Allan McComas as a way of providing an objective, sensitive and reproducible means of measuring the ... [more ▼]

It is now 30 years since the first motor unit number estimation (MUNE) technique was introduced by Allan McComas as a way of providing an objective, sensitive and reproducible means of measuring the number of motor axons in living human muscle or muscle group. MUNE techniques have substantially evolved over the past decade and have been applied, with increasing frequency, to the study of age effects on motoneurone population and muscle denervating disorders such as amyotrophic lateral sclerosis (ALS), spinal muscular atrophy, poliomyelitis and different types of inherited and acquired peripheral neuropathies. In the future, one of the most important topics involving MUNE, will probably be its use in monitoring the progress of ALS patients undergoing experimental drug trials. However, among incremental, multiple point stimulation, spike-triggered averaging, F-wave analysis and statistical methods, there is no consensus about the best MUNE method. There is only a general feeling that some techniques are more valid than others. For this reason, in the present review, brief descriptions of the distinct MUNE methods are presented. In the second part of the paper, advantages and limitations (alternation, sampling errors, temporal registration etc...) of the most commonly employed procedures are considered. [less ▲]

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See detailLéonard de Vinci et la France. Pérégrinations des peintures du maître dans la collection royale au XVIe siècle
Fagnart, Laure ULg

in Bulletin de l'Association des Historiens de l'Art Italien (2004), 10

Dans cet article, nous identifions quelles peintures de Léonard de Vinci, ou alors estimées telles, étaient conservées dans la collection royale française dans la première moitié du XVIe siècle. En outre ... [more ▼]

Dans cet article, nous identifions quelles peintures de Léonard de Vinci, ou alors estimées telles, étaient conservées dans la collection royale française dans la première moitié du XVIe siècle. En outre, les sources qui permettent de reconstituer cet ensemble sont présentées afin de retracer le plus précisément possible le parcours des œuvres du maître italien des châteaux du Val de Loire, où sont détenues les pièces de la collection jusque dans les années 1530, à Fontainebleau, où les œuvres sont installées à partir de 1540. [less ▲]

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See detailNumerical modelling of weathering at the catchment scale
Godderis, Y.; François, Louis ULg; Probst, A. et al

in Geochimica et Cosmochimica Acta (2004), 68(11), 425-425

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See detailCadmium-induced oxidative stress and lung emphysema in rats
Kirschvink, Nathalie; Delvaux, F.; Vincke, G. et al

in Prostaglandins, Leukotrienes, and Essential Fatty Acids (2004), 71

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See detailImage des dieux et rituel dans le discours de Pausanias : de l’« axiologie » à la théologie
Pirenne-Delforge, Vinciane ULg

in Mélanges de l'École Française de Rome. Antiquité (2004), 116

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See detailInside-out transobturator vaginal tape (TVT-O): Short-term results of a prospective study
Waltregny, David ULg; Reul, Olivier ULg; Bonnet, Pierre ULg et al

in International Urogynecology Journal & Pelvic Floor Dysfunction (2004)

Hypothesis / aims of study The aim of this study was to prospectively evaluate the efficacy of the TVT-O inside-out procedure for the treatment of female stress urinary incontinence (SUI). Study design ... [more ▼]

Hypothesis / aims of study The aim of this study was to prospectively evaluate the efficacy of the TVT-O inside-out procedure for the treatment of female stress urinary incontinence (SUI). Study design, materials and methods From March 2003 through September 2003, 53 patients with clinical evidence of SUI participated in this prospective clinical trial. Preoperative evaluation included complete history, physical examination, multichannel urodynamics, urine analysis, and cystoscopy. None of the patients presented the following exclusion criteria: post-void residual volume (PVR) ≥ 100 cc, detrusor overactivity or acontractility, contraindication to anesthesia, pregnancy, neurological pathology, or active urinary or vaginal infection. All patients met the following inclusion criteria: age > 25 and < 85 years, clinically demonstrated SUI, positive Ulmsten test, and maximum cystometric capacity ≥ 300 mL. In all patients, a sub-urethral tape (Gynecare®) was inserted by one single surgeon via an inside-out transobturator approach (TVT-O), as previously described (1). Evaluation of SUI, urgency/urge incontinence, daytime urinary frequency/nocturia, and lower urinary tract symptoms (LUTS) suggestive of bladder outlet obstruction/retention was carried out using the Measurement of Urinary Handicap scale questionnaire (2). The importance of urinary incontinence was assessed with a visual analog scale graded from 0 to 10. Quality of life (QoL) assessment was performed using the validated Ditrovie self-administered questionnaire. Outpatient follow-up was perfomed at 1 and 6 months, and every 6 months thereafter. Follow-up evaluation included physical examination with a stress test, uroflowmetry, PVR, and symptom, visual analog, and QoL scales scoring. Cure was defined as no leakage based on both symptom scale scoring and physical examination. Improvement was defined as at least a 50% decrease in symptoms based on the questionnaire’s evaluation. Chart review was conducted by a physician not associated with the surgical procedure. The specific protocol used in this study was approved by the Medical Ethics committee of our Institution. All patients had given their written informed consent. Methods, defintions,and units conform to the standards recommended by the ICS. Results Mean age of the patients was 61.2 years (36 to 80). Of the 53 patients, 20 had undergone previous pelvic surgery. Forty-eight patients suffered from SUI. Five patients did not complain of SUI but had clinical evidence of SUI after reduction of pelvic organ prolapse (POP) during vaginal examination. The TVT-O procedure was associated with POP cure (performed before TVT-O) in 12 patients. Maximal urethral closure pressure was < 30 cm H20 in 6 patients. Follow-up time was ≥ 6 months in all women (max = 12.5; mean = 8). A total of 33 and 20 women received spinal and general anesthesia, respectively. Intraoperative blood loss was < 100 cc in all cases. No vaginal wall, urethral, or bladder perforation was encountered. No hematoma, neurological complication, fistula, vaginal or urethral erosion, or tape rejection was observed. Some patients reported pain symptoms, directly after the procedure, mainly located in the thigh regions (either uni- or bilaterally). Pain was always mild, never requiring opioid antalgics. No patient complained of persistent pain; indeed, pain had completely vanished within the first post-operative month in all cases. At the latest follow-up visit, PVR was < 100 cc and max flow rate was ≥ 10 mL/sec in 49 (92.4%) and 39 (73.6%) patients, respectively. One patient underwent an immediate tape release procedure for complete retention 2 days after TVT-O. Thereafter, the patient had no PVR and was completely dry. The tape was sectioned in 2 patients for chronic retention and/or urgency associated with bladder outlet obstruction, 4 and 7 months after the operation. Based on the SUI questionnaire evaluation and physical examination, 50 (94.3%) patients were cured. SUI symptoms had improved in 1 patient and had not changed in another. One patient with POP not complaining of SUI preoperatively (but with clinically demonstrated SUI following POP reduction) developed SUI after POP cure associated with TVT-O. Analysis of the urgency questionnaire’s results revealed that among the 53 patients, 32 did not complain of any urgency before the operation. Of these 32 patients, 3 patients developed de novo urgency, with one of them requiring tape sectioning because of obstruction-associated urge incontinence. Among the 21 patients with preoperative urge symptoms, 15 of them reported disappearance of urgency after the procedure. Urge symptoms were unchanged in the remaining 6 patients. Daytime frequency/nocturia symptoms scale scoring showed that 4 patients had a worsening of these symptoms while all other patients were either improved or unchanged. LUTS suggestive of bladder outlet obstruction/retention appeared or worsened in 3 patients, amongst which the 2 patients who required tape sectioning. These symptoms were unchanged or decreased (mainly in patients with associated POP cure) in all other patients. Analysis of the urinary incontinence visual analog and QoL scale scores demonstrated that the majority of patients reported disappearance of urinary leakage together with significant improvement of their QoL (Figures 1 and 2). Interpretation of results As already suggested by the results of a recent feasibility study (1), TVT-O appears to be associated with a minimal risk of peri-operative complications. Indeed, in our present prospective study, no injury to the bladder, vagina, or urethra was encountered and we have not observed any vascular, digestive or neurological complication. Our data suggest that TVT-O is associated with high objective and subjective SUI cure rates and a low incidence of post-operative complications. Longer follow-up times are required to determine the long-term efficacy of TVT-O. Concluding message The short term results of this prospective study suggest that TVT-O is a safe and efficient surgical procedure for the treatment of female SUI. References 1. Novel surgical technique for the treatment of female stress urinary incontinence: Transobturator vaginal tape inside-out. Eur Urol 44:724-730, 2003 2. Elaboration and validation of a specific quality of life questionnaire for urination urgency in women. Prog Urol 7:56-63, 1997 [less ▲]

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See detailInside-out transobturator vaginal tape (TVT-O): Short-term results of a prospective study
Waltregny, David ULg; Reul, Olivier ULg; Bonnet, Pierre ULg et al

in Neurourology and Urodynamics (2004), 23(5-6), 428-429

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See detailAntagonistic activity of yeast against post-harvest diseases of tropical fruits.
Jijakli, Haissam ULg; Lassois, Ludivine ULg; Lahlali, R.

in Bulletin des Séances de l’Académie Royale des Sciences d’Outre-Mer = Mededelingen der Zittingen van de Koninklijke Academie voor Overzeese Wetenschappen (2004), 50(2), 153-163

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See detailIsolation and analysis of a putative FLC orthologue in Sinapis alba L.
D'Aloia, Maria ULg; Melzer, Siegbert; Périlleux, Claire ULg

in Acta Physiologiae Plantarum (2004), 26(3), 23-24

In many plant species, flowering is promoted by a long exposure to low temperature, a process known as vernalization. Some plants even have an absolute requirement for winter cold before being able to ... [more ▼]

In many plant species, flowering is promoted by a long exposure to low temperature, a process known as vernalization. Some plants even have an absolute requirement for winter cold before being able to flower the next summer, hence behave as biennials or winter crops. A recent breakthrough in the understanding of the molecular bases of vernalization has been the cloning of the FLOWERING LOCUS C (FLC) gene in Arabidopsis thaliana (Michaels S.D. & Amasino R.M., 1999). FLC encodes a repressor of flowering and is downregulated by vernalization. So vernalization relieves the inhibitory role that FLC plays on downstream genes involved in the floral transition of the shoot apical meristem (SAM). Although vernalization has been shown, by physiological studies, to be sensed by the SAM, molecular evidences are missing. Such analyses are impaired in Arabidopsis by the small size of the plant and the rosette growth habit. We therefore cloned a FLC homologue in a caulescent relative Brassicaceae: mustard (Sinapis alba L.). We identified two clones by screening a cDNA library made from leaf mRNA. One of them, SaFLC1, was used for in situ hybridizations on SAM sections. Preliminary results are shown. Because of its agronomical importance, we have also tried to manipulate the vernalization process in crops. By using a transgenic approach, we have attempted to bypass the strict vernalization requirement of winter colza (Brassica napus L.). We have over-expressed SaMADS A, a gene which is repressed by FLC in wild type, and observed that the transgenics did not require vernalization any more. [less ▲]

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See detailThe neck domain of myosin V
Terrak, Mohammed ULg; Staford, Walter; Lu, Renne

in Biophysical Journal (2004), 86

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See detailStratégie régionale de gestion de l’activité cynégétique en périphérie du parc du W (Bénin, Burkina Faso, Niger)
Boulet, H.; Vermeulen, Cédric ULg; Aladji-Boni, A. S. et al

in Game and Wildlife Science (2004), 21(3), 663-673

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See detail18F-tyrosine PET in Neurooncology : an alternative to 11C-methionine.
KASCHTEN; LEMAIRE, C.; LUXEN, A. et al

in Journal of Nuclear Medicine (The) (2004), 45(SUPPL), 264

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See detailBiochemical findings associated with atypical myopathy in grazing horses
Votion, Dominique ULg; Delguste, Catherine ULg; Amory, Hélène ULg et al

in Pflügers Archiv : European Journal of Physiology (2004), 447

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See detailEffect of number of lambs, their sex and birth weignt on ovine pregnancy associated glycoprotein (ovPAG) concentrations
Vandaele, L; Verberckmoes, S; De Cat, S et al

in Journal of Reproduction & Fertility. Abstract Series (2004), 16(2), 192193

Early pregnancy detection and prediction of the number of lambs would be profitable for sheep breeders, as this enables nourishment of pregnant ewes to their individual needs. Nonpregnant ewes can be ... [more ▼]

Early pregnancy detection and prediction of the number of lambs would be profitable for sheep breeders, as this enables nourishment of pregnant ewes to their individual needs. Nonpregnant ewes can be separated and sold before winter. Prediction of sex is interesting for the curiosity of impatient breeders. Early pregnancy detection (before 45 days after mating) by means of ovine pregnancy-associated glycoproteins (ovPAGs) has proved to be a more reliable test than the commonly used transrectal ultrasound. The concentration of ovPAG has been claimed to be related to the number of lambs, their sex and birth weight, but contradictory results were obtained in different small-scale studies. In this study the correlation between number of lambs, their sex and birth weight and the ovPAG concentration in the serum of the ewes was examined. In a field trial, 160 and 70 ewes of the Texel and Suffolk breed, respectively, housed on 6 different farms, were synchronized by means of intravaginal sponges impregnated with 40 mg cronolone (Chronogest®, Intervet, Boxmeer, The Netherlands). At the moment of synchronisation (T0) and at 25 (T25), 35 (T35) and 45 (T45) days after mating or artificial insemination, blood samples were taken by jugular vein puncture. A heterologous radioimmunoassay (RIA) was used to determine the ovPAG concentration. In the heterologous RIA boPAG molecules were used as tracer, and ovPAG molecules as standard, while rabbit antibodies against ovPAG were used as antiserum. At parturition, number, sex and birth weight of the lambs were registered and their effect on ovPAG concentrations was statistically evaluated. No significant difference in ovPAG concentration was found between ewes pregnant of a single male or female lamb (P = 0.29). ovPAG concentrations were affected by the total birth weight (P < 0.05). In ewes pregnant with multiples, the ovPAG concentrations were higher (P < 0.01) than in ewes pregnant with singles at T25, T35 and T45, respectively. Because ovPAG concentrations were affected by the farm, it was impossible to predict the number of lambs by the ovPAG level. In conclusion, ovPAG concentrations were not affected by the sex of the lamb. However, ovPAG concentrations were related to the total birth weight. Within the farm, increased ovPAG concentrations may indicate pregnancy of multiples. [less ▲]

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See detailAnterior cingulate, insula and parietal operculum commonly activated during motor and vocal ties in patients with Tourette syndrome: An event-related functional MRI study
Bohlhalter, Stephan; Goldfine, Andrew; Matteson, Sarah et al

in Movement Disorders : Official Journal of the Movement Disorder Society (2004), 19(Suppl. 9), 1109

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See detailSome effects of proanthocyanidins isolated from Ribes nigrum on the cardiovascular system in the rat.
Garbacki, Nancy ULg; Damas, Jacques ULg

in Fundamental & Clinical Pharmacology (2004), 18

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See detailPatients at high risk of hip fracture benefit from treatment with strontium ranelate
Rizzoli, R.; Reginster, Jean-Yves ULg; Diaz-Curiel, M. et al

in Calcified Tissue International (2004), 74(S1), 83-84

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See detailResponders to glucosamine sulfate in knee osteoarthritis
Bruyère, Olivier ULg; Pavelka, K.; Richy, F. et al

in Osteoporosis International (2004), 12(SB), 76

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See detailGCxGC-TOFMS of chlorinated dioxins and furans in environmental samples
Cochran, Jack; Focant, Jean-François ULg; Sjödin, Andreas et al

in Organohalogen Compounds (2004), 66

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See detailStrontium ranelate reduces the risk of vertebral fractures in osteoporotic postmenopausal women without prevalent vertebral fracture
Reginster, Jean-Yves ULg; Rizzoli, R.; Balogh, A. et al

in Calcified Tissue International (2004), 74(S1), 83

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See detailOnce-monthly oral ibandronate a new bisphosphonate dosing concept
Reginster, Jean-Yves ULg; Miller, P.; Delmas, P. et al

in Calcified Tissue International (2004), 74(S1), 85

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See detailStrontium ranelate reduces the risk of vertebral fractures in postmenopausal women with osteopenia
Sawicki, A.; Reginster, Jean-Yves ULg; Roux, C. et al

in Calcified Tissue International (2004), 74(S1), 84

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See detailSustained antihypertensive activity of telmisartan compared vs valsartan
Lacourcière, Yves; Krzesinski, Jean-Marie ULg; White, William B et al

in Journal of Hypertension (Supplement) (2004), 22(suppl 1), 196

DBP reduction in the last 6 h of the once-daily dosing interval and 24-h mean DBP control when a dose is missed are significantly superior with telmisartan than with valsartan. Thus, telmisartan due to ... [more ▼]

DBP reduction in the last 6 h of the once-daily dosing interval and 24-h mean DBP control when a dose is missed are significantly superior with telmisartan than with valsartan. Thus, telmisartan due to its longer half -life offers more sustained BP control, especially at the end of the dosing period and provides sustained efficacy in poorly compliant patients. [less ▲]

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See detailChronic mastitis-affected cows display lower lipoxin levels than acute mastitis-affected cows
Boutet, Philippe ULg; Bureau, Fabrice ULg; Degand, Guy ULg et al

in Pflügers Archiv : European Journal of Physiology (2004), 447

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See detailDrawing-up of pesticide selectivity lists to beneficial arthropods for IPM programmes in potato.
Hautier, L.; Jansen, J. P.; Schiffers, Bruno ULg et al

in Communications in agricultural and applied biological sciences (2004), 69(3), 171-182

In order to promote IPM programmes in potato, the toxicity of 19 fungicides, 4 herbicides and 11 insecticides commonly used in this crop in Belgium was assessed on three beneficial arthropods. These ... [more ▼]

In order to promote IPM programmes in potato, the toxicity of 19 fungicides, 4 herbicides and 11 insecticides commonly used in this crop in Belgium was assessed on three beneficial arthropods. These species were representative of the most important aphid specific natural enemies encountered in potatoes: a parasitic wasp--Aphidius rhopalosiphi (De Stefani-Perez) (Hym., Aphidiidae), a ladybird--Adalia bipunctata (L.) (Col., Coccinellidae) and a hoverfly--Episyrphus balteatus (Dipt., Syrphidae). In a first time, pesticides were tested on glass plates on A. rhopalosiphi adults and A. bipunctata and E. balteatus larvae. For each insect, products inducing corrected mortality (Mc) lower than 30% were directly classified in a positive list for harmless products (green list). The other compounds were further tested on plants and listed in toxicity classes according to mortalities induced during this extended laboratory test: harmless (Mc < 30%), slightly harmful (30% < Mc < 60%), moderately harmful (60% < Mc < 80%) and harmful (Mc > 80). A chemical determination of pesticides residues was also performed for each experiment in order to determine the exposure of beneficial arthropods to pesticide residues and to validate the application of chemicals on tested substrates. On the basis of the results of acute toxicity tests, the period of each pesticide use according to normal agricultural practices and the abundance and importance of the three different groups of aphid natural enemies at different periods of the year, four pesticides lists were built up. Each list corresponded to a different period of pesticides application: Period I--from seedling to beginning of June (based on A. rhopalosiphi tests), Period II--beginning to end of June (based on A. rhopalosiphi tests), Period III beginning to end of July (based on E. balteatus and A. bipunctata tests) and Period IV--August to harvest (no exposure of beneficials). Results showed that herbicides were not toxic to the three species and can be used according to normal agricultural practices without restrictions. All fungicides can also be used without restrictions at recommended rates. Only the mixture Metalaxyl-M + Fluazinam was slightly harmful to A. bipunctata but had no effects on A. rhopalosiphi and E. balteatus. Results were more contrasted for insecticides and none of them was totally selective for all the 3 beneficial arthropods. Therefore, they can only be used with restrictions at periods II and III, according to the beneficial species that need to be protected. [less ▲]

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See detailGeochemical and Pb isotopic investigations in peat bogs from Southern Chile: Identification of particles supplies and possible paleoclimate record
De Vleeschouwer, F.; Ibanez, M.; Mattielli, N. et al

in Geochimica et Cosmochimica Acta (2004), 68(11), 478-478

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See detailHolocene record of atmospheric flux by geochemical and Pb isostopes signatures in a Belgian Hautes Fagnes peat bog: Preliminary results
Gerard; De Vleeschouwer, F.; Mattielli, N. et al

in Geochimica et Cosmochimica Acta (2004), 68(11), 485-485

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See detailGeochemical and Pb isotopic investigations in peat bogs from Southern Chile: Identification of particles supplies and possible paleoclimate record
De Vleeschouwer, F.; Ibanez, M.; Mattielli, N. et al

in Geochimica et Cosmochimica Acta (2004), 68(11), 478-478

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See detailSaturation regimes at LHC energies
Cudell, Jean-René ULg; Selyugin, Oleg Viktorovich

in Czechoslovak Journal of Physics (2004), 54(Suppl. A), 441-444

The effects of saturation and unitarization for hadron-hadron scattering at LHC energies are explored in several models. It is shown that different choices of saturation parameters lead to sizable ... [more ▼]

The effects of saturation and unitarization for hadron-hadron scattering at LHC energies are explored in several models. It is shown that different choices of saturation parameters lead to sizable differences in the energy dependence of total cross sections, and to dramatic changes in elastic differential cross sections. [less ▲]

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See detailResponders to glucosamine sulfate in knee osteoarthritis
Bruyère, Olivier ULg; Pavelka, Karel; Richy, Florent et al

in Arthritis and Rheumatism (2004), 50(suppl.1), 29

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See detailHadron spin-flip amplitude: an analysis of the new A(N) data from RHIC
Cudell, Jean-René ULg; Selyugin, Oleg Viktorovich

in Czechoslovak Journal of Physics (2004), 54(Suppl. B), 161-166

Through a direct analysis of the scattering amplitude, we show that the preliminary measurement of AN obtained by the E950 Collaboration at different energies leads to the large slope of the scattering ... [more ▼]

Through a direct analysis of the scattering amplitude, we show that the preliminary measurement of AN obtained by the E950 Collaboration at different energies leads to the large slope of the scattering amplitude and are mainly sensitive to the chosen of the energy behavior of the p(s,t). [less ▲]

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See detailLiver transplantation in Jehovah's witnesses
DETRY, Olivier ULg; DE ROOVER, Arnaud ULg; DELWAIDE, Jean ULg et al

in Acta Gastro-Enterologica Belgica (2004), 67

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See detailProspective randomised controlled study of use of intrapulmonary percussive ventilation with chest physiotherapy after cardiac surgery
Fraipont, V.; Kellens, Isabelle ULg; Weber, T. et al

in Critical Care (2004), 8(Suppl 1), 15

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See detailInsulin-like growth factor binding proteins (IGFBPs) in camels : revelation by western ligand blotting and partial purification of insulin-like growth factor binding protein-3 (IGFBP3)
Hammadi, Mohamed; Colinet, Frédéric ULg; Khorchani, Touhami et al

in Biotechnologie, Agronomie, Société et Environnement = Biotechnology, Agronomy, Society and Environment [=BASE] (2004), 8(Special issue), 53

It's well known that Insulin-like growth factor binding proteins (IGFBPs) are important in somatotrope axis in mammals. They modulate bioactivity of Insulin-like growth factor-I/II. In this study, we ... [more ▼]

It's well known that Insulin-like growth factor binding proteins (IGFBPs) are important in somatotrope axis in mammals. They modulate bioactivity of Insulin-like growth factor-I/II. In this study, we identified IGFBPs in blood of camel by Western ligand blotting and we investigated a procedure to purify IGFBP-3 from this species. Three distinct bands are observed. By analogy to that known in mammals, they are identified as insulin-like growht factor binding-3 (IGFBP-3:40-46 kDa), insulin-like growth factor binding proteins-2 (IGFBP-2: 32 kDa) and insulin-like growth factor binding proteins-1 (IGFBP-1: 28 kDa). IGFBP-3 precipitates in 40-60% by ammonium sulfate saturation of serum. Acidification of 40-60% fraction at pH 3.0 is necessary to dissociate IGFBP-3 from tertiary complex (IGFBP-3, acid labile subunit and IGF-I/II). IGFBP-3 is partially purified by anionic ions exchange chromatography at pH 8.5. It forms a clear doublet band. [less ▲]

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See detailDéveloppement de systèmes spatiaux d'aide à la décision en environnement: applications de l'Outil Geo-Environnemental d'Aide a la Décision (OGEAD) valorisant les données sols.
Engels, Patrick ULg; Bock, Laurent ULg; Hecq, P. et al

in Biotechnologie, Agronomie, Société et Environnement = Biotechnology, Agronomy, Society and Environment [=BASE] (2004), 8(2),

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See detailPregnancy-Associated Glycoprotein (PAG) profiles during the peri-implantation period in recipients carrying bovine somatic clones: preliminary results
Heyman, Y; Chavatte-Palmer, P; Melo de Sousa, Noelita ULg et al

in Journal of Reproduction & Fertility. Abstract Series (2004), 17(2), 168169

Bovine pregnancy-associated glycoproteins (bPAGs) are secreted by binucleate cells of the placenta and can be assayed in maternal plasma as indicators of pregnancy and markers for the functional status of ... [more ▼]

Bovine pregnancy-associated glycoproteins (bPAGs) are secreted by binucleate cells of the placenta and can be assayed in maternal plasma as indicators of pregnancy and markers for the functional status of the trophoblast. The concentrations of PAGs vary differentially during the peri-implantation period. Large offspring syndrome (LOS) and abnormal placentation have been associated in cloned fetuses with abnormally increased pregnancy-specific protein 60 (PSP60). The aim of this study was to investigate the evolution of plasma levels of PAGs measured by the use of three different RIA systems in heifers after transfer of somatic cloned embryos and to compare that to plasma levels of control recipients during early pregnancy to distinguish which ones vary differentially. Cloned embryos were derived from nuclear transfer from fibroblasts of an adult cell line to in vitro-matured bovine oocytes according to Vignon et al. (1998 Theriogenology 49, 392). Control embryos were obtained in vitro after IVF and cultured in serum-free medium up to the blastocyst stage. By Day 7, cloned (n = 29) and control embryos (n = 10) were transferred to synchronous recipient heifers of the Normande breed (one embryo per recipient). Blood samples were taken every 2–3 days between Days 25 and 50 of pregnancy from recipients that had a positive progesterone test on Day 21, and the plasma was stored frozen until assay. Pregnancy status was monitored by repeated ultrasound scanning from Day 35 to Day 90. Concentrations of PAGs were determined by validated RIA assays for the different forms (PAGI67, PAG55+62, PAG55+59) using 3 antisera (AS 497, AS 706, AS 708, respectively) (Perenyi et al. 2002 Reprod. Domest. Anim. 37, 100–104). profiles of only the recipients that were confirmed pregnant by scanning over Day 50 (n = 18 clones, n = 4 controls) were analyzed and compared. Concentrations of PAGs measured by AS 497 and AS 706 were significantly higher in clones than in control recipients during the second month of pregnancy, indicating that the placenta of clones secreted these forms in a different manner compared to controls. Moreover, we found that concentrations of PAGs as determined with the two same antisera were higher for recipients with a cloned fetus that developed to term compared to those which had fetal loss before 3 months. For instance, using the AS 706, respective values of PAGs at Day 45 were 17.64 ± 7.59 and 10.96 ± 6.38 ng/mL for pregnancies with cloned and control fetuses, respectively, (P < 0.05) and 21.29 ± 4.77 and 12.88 ± 8.90 ng/mL in pregnancies with cloned fetuses that developed normally to term or died before 3 months of age, respectively, (P < 0.05). We conclude that our assays using two antisera could be a predictive test for fetal loss in clone pregnancies. Until now, recipients carrying cloned embryos that develop LOS during late pregnancy could not be detected by conventional assays in maternal serum or by scanning during the period of 35–50 days. This study provides a new diagnostic tool to detect them. Investigations are in progress to check the localization of these different forms of PAG in placentomes removed from recipients carrying somatic clones. [less ▲]

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See detailSynthésis and pharmacological evaluation of original thromboxane A2 receptor antagonists derived from BM-573
Hanson, Julien ULg; Renard, Jean-François ULg; Neven, P. et al

in Fundamental & Clinical Pharmacology (2004)

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See detailDesign and pharmacological evaluation of recently developed 6-substituted 3-bromophenyl 2-oxo-2H-1-benzopyran 3-carboxylate derivatives as putative inhibitors of cell invasion
Kempen, I.; Frankenne, F.; Telliez, A. et al

in Fundamental & Clinical Pharmacology (2004)

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See detailIdentification of COX-2 selective inhibitor
Michaux, C.; Julémont, F.; de Leval, X. et al

in Fundamental & Clinical Pharmacology (2004)

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See detailGain baro-réflexe calculé lors d’un test d’orthostatisme (« squatting ») : reproductibilité et effet de l’âge dans une population normale
PHILIPS, Jean-Christophe ULg; MARCHAND, Monique ULg; Estrella, F. et al

in Archives des Maladies du Coeur et des Vaisseaux (2004), 97(suppl), 5392

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See detailHCV genotype 4 in Belgium: epidemiological characteristics
REENAERS, Catherine ULg; DELWAIDE, Jean ULg; GERARD, Christiane ULg et al

in Acta Gastro-Enterologica Belgica (2004), (67), 03

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See detailLaparoscopic sigmoidectomy for fistulized diverticulitis
Laurent, S; DETROZ, Bernard ULg; DETRY, Olivier ULg et al

in Acta Gastro-Enterologica Belgica (2004), 67

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See detailLuminal contact improves human small bowel preservation
DE ROOVER, Arnaud ULg; de Leval, Laurence ULg; GILMAIRE, Julie ULg et al

in Acta Gastro-Enterologica Belgica (2004), 67

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See detailStructure of liquid Te-based alloys used in rewritable DVDs
Delheusy, M.; Raty, Jean-Yves ULg; Detemple, R. et al

in Physica B: Condensed Matter (2004), 350(1-3 SUPPL. 1), 1055-1057

We analyze the structure of Te-based chalcogenide compounds that are used as materials for rewritable DVDs by using a combination of neutron diffraction and ab initio computer simulation. We show that in ... [more ▼]

We analyze the structure of Te-based chalcogenide compounds that are used as materials for rewritable DVDs by using a combination of neutron diffraction and ab initio computer simulation. We show that in the liquid, the atoms have a low average coordination number, as the result of a Peierls distortion. The partial pair correlation functions are obtained from the computer simulation data. © 2004 Published by Elsevier B.V. [less ▲]

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See detailInfluence of blood glucose control on the progression of cardiac autonomic neuropathy in Type 1 diabetes.
PHILIPS, Jean-Christophe ULg; MARCHAND, Monique ULg; Geronooz, I. et al

in Diabetologia (2004), 47(suppl 1), 368-3691029

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See detailHCV genotype 5: an easy to treat population
REENAERS, Catherine ULg; DELWAIDE, Jean ULg; GERARD, Christiane ULg et al

in Acta Gastro-Enterologica Belgica (2004), 67

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See detailHpatitis C infection: eligibility for antiviral therapies
El souda, R; DELWAIDE, Jean ULg; GERARD, Christiane ULg et al

in Acta Gastro-Enterologica Belgica (2004), 67

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See detailSimenon et la “crise” du roman
Denis, Benoît ULg

in Traces. Travaux du Centre d'Études Georges Simenon (2004), (15), 95-106

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See detailEffects of cromakalim analogues on rat pancreatic B-cells, rat aorta rings and rat uterus. Study of their mechanism of action as potassium channel activators
Sebille, S.; Boverie, S.; Becker, B. et al

in Fundamental & Clinical Pharmacology (2004)

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See detailLiving related liver transplantation in adults: First year experience at the University of Liege
DETRY, Olivier ULg; DE ROOVER, Arnaud ULg; DELWAIDE, Jean ULg et al

in Acta Gastro-Enterologica Belgica (2004), 67

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See detailEffect of ADAMTS-2, a metalloproteinase containing a disintegrin domain and thrombospondin type I repeats, during angiogenesis in vitro and in vivo
Dubail, Johanne ULg; Kesteloot, Frédéric ULg; Motte, Patrick ULg et al

in Angiogenesis (2004), 7(2), 172

Formation of new blood vessels (angiogenesis) is a key step during the development of various pathologies, including cancer. Enzymes of the ADAMTS family are closely related to MMPs and ADAMs. They ... [more ▼]

Formation of new blood vessels (angiogenesis) is a key step during the development of various pathologies, including cancer. Enzymes of the ADAMTS family are closely related to MMPs and ADAMs. They further contain specific domains, such as the ‘‘Thrombospondin type I’’ (TSP1) repeats, that are able to strongly repress angiogenesis, as described for thrombospondin-1 and -2, and for ADAMTS-1 and -8. The primary function of ADAMTS-2 is to process collagen type I, II and III precursors into mature molecules by excising the aminopropeptide. We further hypothesized that it could modulate angiogenesis through its TSP1 repeats. This hypothesis was investigated using different in vitro experimental models of angiogenesis. Recombinant ADAMTS-2 induced morphological changes in human umbilical vein endothelial cells (HUVEC) and human microvessel endothelial cells (HMEC), and significantly reduced their proliferation, attachment and spreading. Similar effects were observed when using inactive ADAMTS-2 mutated at the Zn2+-binding catalytic site. ADAMTS-2 did not alter the initial steps of formation of capillary-like structures by HUVEC in vitro. However, these structures appeared much less stable and were more rapidly disrupted in presence of ADAMTS-2 than in control conditions. ADAMTS-2 was also tested in an ex vivo angiogenesis model using aortic rings from rats and mice, wild type or KO for ADAMTS-2. Outgrowth of capillaries was slightly increased from aortas of ADAMTS-2 KO mice (TS2-/-) as compared to aortas from control animals (TS2+/+), while addition of full size recombinant ADAMTS-2 reduced the formation of capillary structures from rat aortas, suggesting its anti-angiogenic activity. Choroidal neovascularization induced in TS2+/+ or TS2-/- mice by LASER burns was used as in vivo model to confirm the in vitro and ex vivo results. Several genes involved in the healing and angiogenesis processes (fibrillar collagens, VEGF, TGF-beta and CTGF) were not differently regulated in TS2+/+ and TS2-/- mice at 5 days. [less ▲]

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See detailExcitabilité nerveuse et neuropathies périphériques : résultats d’une étude multicentrique
Kuntzer, Thierry; Carrera, E; Boërio, D et al

in Neurophysiologie Clinique = Clinical Neurophysiology (2004)

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See detailNew analogues of the KATP channel opener cromakalim : synthesis and pharmacological evaluation on rat pancreatic B-cells and rat aorta rings
Sebille, S.; De Tullio, Pascal ULg; Antoine, M. H. et al

in Fundamental & Clinical Pharmacology (2004)

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See detailComparison of different methods for characterizing multi-walled carbon nanotubes
Gommes, Cédric ULg; Blacher, Silvia ULg; Dupont-Pavlovsky, N. et al

in Colloids and Surfaces A : Physicochemical and Engineering Aspects (2004), 241(1-3), 155-164

Four complementary and independent methods are used to characterize nanotube samples: (i) TEM observation coupled with image analysis, (ii) nitrogen and krypton adsorption isotherm analysis, (iii ... [more ▼]

Four complementary and independent methods are used to characterize nanotube samples: (i) TEM observation coupled with image analysis, (ii) nitrogen and krypton adsorption isotherm analysis, (iii) thermogravimetry and (iv) wide angle X-ray scattering. The methodology is discussed on the basis of two multi-walled carbon nanotube samples produced by the CCVD technique with very different reaction rates. It is shown that the total amount of deposited carbon is larger for the sample produced at the higher rate, that the fraction of nanotubes in the deposited carbon does not seem to be significantly different, but that the crystallinity of the nanotubes wall is larger for the sample produced at the lowest reaction rate. (C) 2004 Elsevier B.V. All rights reserved. [less ▲]

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See detailInvestigation on prenatal endocrinology: preliminary results on long term catheterisation of bovine foetuses
Touati, Kamal ULg; Melo de Sousa, Noelita ULg; Gangl, M. et al

in Reproduction (Cambridge, England). Abstract Series (2004), 31

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See detailCharacterization of preferential activity on platelet thromboxane A2 receptors of BM-613, a new thromboxane A2 antagonist
Hanson, Julien ULg; Rolin, S.; De Leval, X. et al

in Fundamental & Clinical Pharmacology (2004)

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See detailInteractions between vegetation and rock chemical weathering: A study with a coupled hydrological and biogeochemical model
François, Louis ULg; Bureau, M.; Carignan, J. et al

in Geochimica et Cosmochimica Acta (2004), 68(11), 437-437

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See detailRadioimmunoassay of bovine placental lactogen (bPL) using an antiserum raised in guinea pigs: measurement in foetal plasma
Alvarez-Oxiley, A. V.; Melo de Sousa, Noelita ULg; Touati, Kamal ULg et al

in Reproduction (Cambridge, England). Abstract Series (2004), 31

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See detailSelf-assembling of poly(-caprolactone)-b-poly(ethylene oxide) diblock copolymers in aqueous solution and at the silica–water interface
Leyh, Bernard ULg; Vangeyte, Patrick; Heinrich, M. et al

in Physica B: Condensed Matter (2004), 350(1-3, suppl. 1), 901-904

Small-angle neutron scattering is used to investigate the self-assembling behaviour of poly( ε-caprolactone)-b-poly(ethylene oxide) diblock copolymers with various block lengths (i) in aqueous solution ... [more ▼]

Small-angle neutron scattering is used to investigate the self-assembling behaviour of poly( ε-caprolactone)-b-poly(ethylene oxide) diblock copolymers with various block lengths (i) in aqueous solution, (ii) in aqueous solution with the addition of sodium dodecyl sulphate (SDS) and (iii) at the silica-water interface. Micelles are observed under our experimental conditions due to the very small critical micellar concentration of these copolymers (0.01 g/l). The poly( ε-caprolactone) core is surrounded by a poly(ethylene oxide) corona. The micellar form factors have been measured at low copolymer concentrations (0.2 wt%) under selected contrast matching conditions. The data have been fitted to various analytical models to extract the micellar core and corona sizes. SDS is shown to induce partial micelle disruption together with an increase of the poly(ethylene oxide) corona extension from 25% (without SDS) to 70% (with SDS) of a completely extended PEOi u chain. Our data at the silica-water interface are compatible with the adsorption of micelles. [less ▲]

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See detailFuranic avocado/soybean unsaponifiables prevent osteoarthritic subchondral osteoblasts-induced cartilage degradation
Sanchez, Christelle ULg; Deberg, Michelle ULg; Piccardi, Nathalie et al

in Osteoarthritis and Cartilage (2004), 12(Suppl. B), 108-109

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See detailSet-up of a camera quality programme in six departments: the initial experience
Seret, Alain ULg

in European Journal of Nuclear Medicine and Molecular Imaging (2004), 31

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See detailDietary supplementation with chondroitin sulfate and glucosamine HCL does not slow down articular cartilage erosion in biglycan/fibromodulin deficient mice
Henrotin, Yves ULg; Deberg, M; Oliviera, M et al

in Osteoarthritis and Cartilage (2004), 12(Suppl B), 33

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See detailInteractions at large distances and spin effects in nucleon-nucleon and nucleon-nuclei scattering
Cudell, Jean-René ULg; Predazzi, E.; Selyugin, Oleg Viktorovich

in Physics of Particles and Nuclei (2004), 35(Suppl. 1), 75-78

The momentum transfer dependence of the slopes of the spin-non-flip and spin-flip amplitudes is analyzed. It is shown that the long tail of the hadronic potential in impact parameter space leads, for ... [more ▼]

The momentum transfer dependence of the slopes of the spin-non-flip and spin-flip amplitudes is analyzed. It is shown that the long tail of the hadronic potential in impact parameter space leads, for hadron-hadron interactions, to a larger value of the slope for the reduced spin-flip amplitude than for the spin-non-flip amplitude. It is also shown that the preliminary measurement of A(N) obtained by the E950 Collaboration confirms such behavior of the hadron spin-flip amplitude. [less ▲]

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See detailGypsum and bassanite in the bat guano deposit from the « dry » Cioclovina cave (Sureanu Mountains, Romania)
Dumitras, Delia; Hatert, Frédéric ULg; Bilai, E. et al

in Romanian Journal of Mineral Deposits (2004), 81

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See detailPhase stability of Triphylite, LiFePO4, and the Phases of the Mason-Quensel-Sequence
Schmid-Beurmann, Peter ULg; Moavenian, M.; Hatert, Frédéric ULg

in Berichte der Deutschen Mineralogischen Gesellschaft : Beihefte zum European Journal of Mineralogy (2004), 16

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See detailPore structure evolution of highly ordered mesoporous silica CMI-1 during boiling water treatment: A multi-technique investigation
Léonard, Alexandre ULg; Blin, J. L.; Su, B. L.

in Colloids and Surfaces A : Physicochemical and Engineering Aspects (2004), 241(1-3), 87-93

The structural, textural and morphological evolution of calcined surfactant-free mesoporous molecular sieves treated in boiling water was investigated and explained by a three-step mechanism. The ... [more ▼]

The structural, textural and morphological evolution of calcined surfactant-free mesoporous molecular sieves treated in boiling water was investigated and explained by a three-step mechanism. The materials, prepared by a non-ionic surfactant [C16(EO)10] templating pathway, undergo a sharp decrease in surface area and pore size at the initial stage due to the partial hydrolysis of the silica walls. Then, the dissolution of the resulting branched (Si-O-)n chains attached to the internal surface of the pores results in a gain of surface area and pore size. Finally, the loss in surface area and the sharp increase in pore sizes is due to the destruction of the pore walls and thus of the materials. © 2004 Elsevier B.V. All rights reserved. [less ▲]

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See detailTissue distribution and metabolism of D-p-[18F]MPPF in rats.
Defraiteur, C.; Muroni, S.; Lemaire, Christian ULg et al

in Journal of Nuclear Medicine : Official Publication, Society of Nuclear Medicine (2004), 45(S2), 444

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