References of "1987"
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See detailMetabolic and hormonal effects of intra-nasal administation of insulin in normal man
PAQUOT, Nicolas ULg; SCHEEN, André ULg; Franchimont, P. et al

Poster (1987, November 20)

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See detailRaisonnement des fumures azotées et lessivage des nitrates
Bodson, Bernard ULg; Falisse, André; Guiot, Joseph

Conference (1987, November 13)

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See detailVers la formation de nouveaux groupes ethniques en Europe Occidentale ?
Martiniello, Marco ULg

Scientific conference (1987, November 13)

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See detailPhotometry of p/ Halley 1982I
Sterken, C.; Manfroid, Jean ULg; Arpigny, Claude ULg

in Astronomy and Astrophysics (1987), 187

Abstract image available at: http://cdsads.u-strasbg.fr/abs/1987A&A...187..523S

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See detailCDS Special Publication no 10. IDAAS 1988
Heck, A.; Manfroid, Jean ULg

in Bulletin d'Information du Centre de Données Stellaires (1987), 33

Not Available

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See detailResolution of the OI + NH2 Blend in Comet p/ Halley
Arpigny, Claude ULg; Magain, Pierre ULg; Manfroid, Jean ULg et al

in Astronomy and Astrophysics (1987), 187

Abstract image available at: http://adsabs.harvard.edu/abs/1987A&A...187..485A

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See detailUsefulness of Thromboendarterectomy in Association with Coronary Artery Bypass Grafting
Larock, Marie-Paule; Burguet, Willy; Grenade, Thierry et al

in American Journal of Cardiology (1987), 60(13), 1025-9

Thromboendarterectomy is sometimes performed in association with coronary artery bypass graft surgery (CABG). Right coronary arteries and severely narrowed coronary arteries mainly undergo ... [more ▼]

Thromboendarterectomy is sometimes performed in association with coronary artery bypass graft surgery (CABG). Right coronary arteries and severely narrowed coronary arteries mainly undergo thromboendarterectomy, but perioperative acute myocardial infarctions (AMI) are possible complications. One hundred seventy-six consecutive patients with rest and stress thallium-201 scintigraphy and angiography were studied before and after surgery. To compare patients with and without thromboendarterectomy, 48 patients who had undergone thromboendarterectomy and whose characteristics matched closely those of patients who had not were selected. Twenty patients had previous AMI before CABG in each group. Analysis accounted for the severity of vessel lesion (complete or incomplete) and for the patency of the graft and of the native coronary artery. In these 96 patients, graft patency was lower than in the overall group and similar among patients with and without thromboendarterectomy among the 56 patients without previous AMI. In patients with previous AMI and thromboendarterectomy, however, reperfusion was achieved more often through the native vessel than through the graft. New AMI or residual ischemia occurred in 32% of the areas undergoing thromboendarterectomy and in only 5% of the standard grafts (p less than 0.001). Best results were obtained in patients with incomplete occlusion after AMI. Patients without previous AMI had worse results. Thus, thromboendarterectomy can yield 64 to 75% good results in selected subgroups when CABG is otherwise impossible, but should be avoided in mildly or moderately stenotic arteries perfusing noninfarcted myocardium. [less ▲]

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See detailApprendre à mieux lire/Mieux apprendre à lire (première partie)
Dumortier, Jean-Louis ULg

in Revue de la Direction Générale de l’Organisation des Etudes (1987)

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See detailThe anti-invasive flavonoid (+)-catechin binds to laminin and abrogates the effect of laminin on cell morphology and adhesion
Bracke, M. E.; Castronovo, Vincenzo ULg; Van Cauwenberge, R. M. et al

in Experimental Cell Research (1987), 173(1), 193-205

To study the effect of the flavonoid (+)-catechin on cell-matrix interactions two cell types with a different morphology on and adhesion to laminin were used. MO4 virally transformed fetal mouse cells ... [more ▼]

To study the effect of the flavonoid (+)-catechin on cell-matrix interactions two cell types with a different morphology on and adhesion to laminin were used. MO4 virally transformed fetal mouse cells adhere and spread when cultured on top of laminin-coated coverslips or on human amnion basement membrane. M5076 mouse reticulum cell sarcoma cells poorly adhere to these substrates and remain round. Both cell types are invasive in confronting cultures with embryonic chick heart fragments. (+)-Catechin binds to laminin in a pH-dependent way. Pretreatment of laminin-coated coverslips or amnion basement membrane with 0.5 mM (+)-catechin abrogates the effect of laminin on cell morphology and adhesion. MO4 cells do not adhere to the pretreated substrates and remain round, while M5076 cells now adhere and spread. (+)-Catechin inhibits the invasion of MO4 cells but not of M5076 cells into embryonic chick heart in vitro. We speculate that the anti-invasive activity of the flavonoid to MO4 cells is the result of its interference with MO4 cell adhesion to laminin. Invasion of M5076 cells does not imply adhesion to and spreading on laminin. [less ▲]

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See detailL'évaluation des didacticiels
Leclercq, Dieudonné ULg

in Education : tribune libre (1987), 208(Novembre), 75-90

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See detailMechanics of breathing and gas exchanges in healthy cattle: effect of somatic growth
Lekeux, Pierre ULg

in Archives Internationales de Physiologie et de Biochimie (1987, November), 95(2), 5

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See detailStudy of the airflow patterns in healthy and diseased cattle
Lekeux, Pierre ULg; Art, Tatiana ULg

in Proceedings of the Sixth Veterinary Respiratory Symposium (1987, November)

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See detailIdentification et modification de comportements enthousiastes d’enseignants en éducation physique
Cloes, Marc ULg

Doctoral thesis (1987)

This study is divided in two parts. In the first one, the goal was to identify the behavioural descripteurs of the physical education teacher. Data were collected through the critical incidents technique ... [more ▼]

This study is divided in two parts. In the first one, the goal was to identify the behavioural descripteurs of the physical education teacher. Data were collected through the critical incidents technique in teachers and students. They were used to develop and validate an observational system of PE teacher enthusiam. In the second part, three pre-service PE teachers were involved in an experience aiming to modify their enthusiastic behaviours. The experimental design corresponded to the multiple baseline model accross behaviours. [less ▲]

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See detailRésultats de la nursery de saumon (Salmo salar) à la Pisciculture du Condroz (Tavier)
Syberg, Claude; Syberg, Antoine; Dauby, Patrick ULg

Conference given outside the academic context (1987)

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See detailPrevention of Aorta-Coronary Bypass Graft Occlusion. Beneficial Effect of Ticlopidine on Early and Late Patency Rates of Venous Coronary Bypass Grafts: A Double-Blind Study
Limet, Raymond ULg; David, Jean-Louis ULg; Magotteaux, Paul ULg et al

in Journal of Thoracic and Cardiovascular Surgery (The) (1987), 94(5), 773-83

The efficacy of coronary bypass grafting obviously being linked to graft patency, it is compulsory to look for any innovation that could improve the patency rate. Ticlopidine, an antiplatelet drug, was ... [more ▼]

The efficacy of coronary bypass grafting obviously being linked to graft patency, it is compulsory to look for any innovation that could improve the patency rate. Ticlopidine, an antiplatelet drug, was tested against placebo in a double-blind trial: 173 patients (475 grafts) subjected to venous coronary artery bypass grafting were randomly treated with ticlopidine (250 mg twice daily) or placebo from the second postoperative day for 12 months. Graft patency was assessed by digital angiography on days 10 (99.4% of the patients), 180 (98.2%), and 360 (91.7%). The effect of treatment on platelet aggregation and bleeding time were measured concomitantly; a clear-cut effect was demonstrated at each interval. Intention-to-treat graft-by-graft analysis shows that ticlopidine significantly reduced the graft occlusion rate on day 10 (7.1% versus 13.4%, p less than 0.05), day 180 (15.0% versus 24.0%, p less than 0.02), and day 360 (15.9% versus 26.1%, p less than 0.01). Sequential grafts to the left anterior descending coronary artery, with side-to-side anastomosis to diagonal branch(es), are less frequently occluded than individual grafts. On the contrary, grafts to endarterectomized vessels occlude more frequently. Individual patient-by-patient analysis shows that patency of all grafts at each study time, is more frequent in the ticlopidine group. The difference is significant when one considers patients without sequential or endarterectomized grafts. The difference is also present at each study time: day 10 (84.4% versus 66.7%, p less than 0.05), day 180 (74.4% versus 52.3%, p less than 0.05) and day 360 (75.0% versus 52.5%, p less than 0.05). Results are even more impressive if one excludes from analysis the four patients in the ticlopidine group in whom administration of the drug was delayed. This supports previous suggestions that early therapy is necessary. These results show that graft occlusion occurs mainly in the first 6 postoperative months. The incidence of occlusion is significantly reduced by ticlopidine therapy. [less ▲]

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See detailInfluence of behavioral states on cerebral blood flow velocity patterns in preterm infants
RAMAEKERS, Vincent ULg; Casaer, P.

in The Journal of pediatrics (1987), 111(5), 795

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See detailAn Experimental Target Recognition System for Laser-Radar Imagery
Williams, Brian D.; Verly, Jacques ULg; Dudgeon, Dan E.

Conference (1987, October 21)

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See detailFunctional Changes Induced by Necrotic Laryngitis in Double Muscled Calves
Lekeux, Pierre ULg; Art, Tatiana ULg

in Veterinary Record : Journal of the British Veterinary Association (1987), 121(15), 353-355

The effects of necrotic laryngitis on the mechanics of breathing and gas exchange were investigated in five Belgian blue double muscled calves two to three months old. All the animals showed the typical ... [more ▼]

The effects of necrotic laryngitis on the mechanics of breathing and gas exchange were investigated in five Belgian blue double muscled calves two to three months old. All the animals showed the typical clinical picture of the respiratory syndrome associated with naturally occurring necrotic laryngitis. Highly significant increases in total pulmonary resistance, minute viscous work of breathing and alveolar-arterial oxygen gradient, and highly significant decreases in dynamic lung compliance and arterial oxygen tension were recorded in the infected animals, when compared to reference values for healthy cattle. The ratio of inspiratory to expiratory viscous work of breathing was also significantly increased probably because of a partial collapse of the extrathoracic trachea during inspiration. It was concluded that necrotic laryngitis disturbs pulmonary function to such an extent that it impedes the growing process and predisposes the infected animals to secondary bronchopneumonia and ventilatory failure due to respiratory muscle fatigue. [less ▲]

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See detailInterstellar calcium towards supernova 1987A in the Large Magellanic Cloud
Magain, Pierre ULg

in Nature (1987), 329

High-resolution and high SNR spectra of interstellar calcium towards SN1987A in the LMC are presented. They provide completely new results for the Ca I spectrum, in which 11 components are detected, not ... [more ▼]

High-resolution and high SNR spectra of interstellar calcium towards SN1987A in the LMC are presented. They provide completely new results for the Ca I spectrum, in which 11 components are detected, not only at velocities corresponding to the Galaxy and the LMC, but also at intermediate velocities. The spectra, which allow the ionization balance in these interstellar clouds to be estimated, provide some clues about their physical state and location. In particular, the components between 150 and 200 km/s show a much lower ionization degree than other components. This may be due to recent compressions of the gas by a shock, possibly associated with a former supernova explosion. This interpretation would require the corresponding clouds to be located inside the LMC, indicating that at least some intermediate velocity components are not of halo origin. [less ▲]

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