References of "1998"
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See detailL'article 1315 du Code civil: contours et alentours
Michiels, Olivier ULg

in Actualités du Droit (1998)

Plan: Construction de l'article 1315 du Code civil; La lecture de l'article 1315 du Code civil au fil du temps: théorie classique et théorie moderne; La force obligatoire de l'article 1315 du Code civil ... [more ▼]

Plan: Construction de l'article 1315 du Code civil; La lecture de l'article 1315 du Code civil au fil du temps: théorie classique et théorie moderne; La force obligatoire de l'article 1315 du Code civil; La responsabilité contractuelle et délictuelle; Aménagements à l'article 1315 du Code civil en matière contractuelle en regard de l'étendue de l'obligation; Autres dérogations à l'article 1315 du Code civil: l'exception d'inexécution et les présomptions; La preuve des faits négatifs. [less ▲]

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See detailProtective Effects of Web 2086 (Paf Antagonist) and Ketoprofen (Nsaid) on Paf-Induced Changes in the Morphological Ultrastructure of Blood Platelets in Calves
Bastos da Silva, Miriam; Doizé, Cécile ULg; Coghe, Joost et al

in Veterinary Research Communications (1998), 22(4), 273-291

The ultrastructure of bovine platelets was examined by transmission electron microscopy without any pretreatment (control), and after WEB 2086 (a triazolodiazepine) or ketoprofen (NSAID) pretreatment ... [more ▼]

The ultrastructure of bovine platelets was examined by transmission electron microscopy without any pretreatment (control), and after WEB 2086 (a triazolodiazepine) or ketoprofen (NSAID) pretreatment, followed by PAF infusion. The blood platelet count was also investigated. The group of calves that received WEB 2086 pretreatment before platelet-activating factor (PAF) infusion did not show a decreased number of platelets. However, in the other group, with ketoprofen pretreatment before PAF infusion, there was a rapid decrease from 1 to 3 min, while from 5 min the number of platelets recovered to the normal value. Electron microscopy revealed that pretreatment with WEB 2086 followed by PAF infusion did not alter the morphological ultrastructure of bovine platelets, except that the microtubules were briefly modified from 1 until 3 min after PAF challenge. After ketoprofen pretreatment, bovine platelets kept their regular shape, the number of dense bodies was not significantly altered, the number of mitochondria was maintained from 5 min after PAF infusion, giant platelets were not observed and the Golgi apparatus was rarely visible. Thus pretreatment with WEB 2086 and ketoprofen before PAF infusion had a protective activity on the ultrastructure of bovine platelets and, in cattle, pretreatment with WEB 2086 and ketoprofen before PAF challenge prevented the thrombocytopenia induced by PAF. [less ▲]

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See detailCurrative radiotherapy for early stage laryngeal carcinoma: results and technical considerations
Ozsahin; Zouhair; Rosset et al

in Radiotherapy & Oncology (1998), 48(Supp1), 27

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See detailNumber and relative size of thenar motor units in ALS patients: application of the adapted multiple point stimulation method.
Wang, François-Charles ULg; Delwaide, Paul ULg

in Electroencephalography and Clinical Neurophysiology (1998), 109(1), 36-43

In the present study, the adapted multiple point stimulation (AMPS) method was first applied to median innervated thenar muscles in 22 amyotrophic lateral sclerosis (ALS) patients who did not received any ... [more ▼]

In the present study, the adapted multiple point stimulation (AMPS) method was first applied to median innervated thenar muscles in 22 amyotrophic lateral sclerosis (ALS) patients who did not received any treatment. In all patients, a motor unit number estimate (MUNE) and an average surface-recorded motor unit action potential (S-MUAP) size have been derived even if the denervation was severe; and the results were reproducible. The thenar MUNE was less than the normal lower limit for age in 17 patients, and the mean MUNE (67.1 +/- 90.6) was significantly different from that estimated in control subjects (263.3 +/- 116.8). The mean S-MUAP size in the 22 ALS patients was 352.9 +/- 328.4 microV x ms versus 94.1 +/- 30.3 microV x ms in healthy volunteers. A control AMPS was achieved in 8 patients after 2 and 6 months of a glutamate-release antagonist (riluzole) treatment. The mean loss of motor units, based on control thenar MUNEs realized after 6 months of treatment, was 53%. In conclusion, we propose AMPS as a manageable, reproducible and non-invasive procedure which permits one to quantify peripheral denervation and to appreciate the effectiveness of collateral reinnervation in ALS patients. [less ▲]

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See detailEffect of pentoxifylline on radiation-induced G2-phase delay and radiosensitivity of human colon and cervical cancer cells.
Li, Y-X; Weber-Johnson, K; Sun, L-Q et al

in Radiation Research (1998), 149(4),

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See detailElectroencéphalographie du prématuré et du nouveau-né à terme
Dubru, Jean-Marie ULg; Leroy, Patricia; Misson, Jean-Paul ULg

in Percentile (1998), 3

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See detailRespiratory mechanical function in newborn calves immediately postpartum
Varga, J.; Szenci, Otto; Dufrasne, Isabelle ULg et al

in Veterinary Journal (1998), 156

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See detailContinuous and non-invasive study of brain oxygenation in the calf by near infrared spectroscopy
Pringle, John; Uystepruyst, C.; Art, Tatiana ULg et al

in Research in Veterinary Science (1998), 65

Near infrared spectroscopy (NIRS) was used to detect changes in brain oxygenation in five tranquilised calves that were placed on a hypoxic gas mixture (10 per cent O2/90 per cent N2) and hyperoxic gas ... [more ▼]

Near infrared spectroscopy (NIRS) was used to detect changes in brain oxygenation in five tranquilised calves that were placed on a hypoxic gas mixture (10 per cent O2/90 per cent N2) and hyperoxic gas mixture (30 per cent O2/70 per cent N2) for five minutes at each concentration. A NIRO 500 (Hamamatsu, Japan) was used for the NIRS, with the incident light source and separate detector (optodes) placed on shaved skin on the most dorsal surface of the frontal bone. Sequential arterial blood gas sample analyses provided confirmation of the appropriate change in systemic oxygenation status. By the end of the five-minute-period of breathing 10 per cent oxygen, NIRS of the calf head detected highly significant changes in haemoglobin oxygenation reflective of hypoxaemia, with oxyhaemoglobin decreasing by 23.5 units (P<0.01) and deoxyhaemoglobin increasing by 45.6 units, (P<0.01) from the baseline of breathing room air. Total haemoglobin (oxyhaemoglobin + deoxyhaemoglobin) showed a significant increase of 22.1 units (P<0.05) but there was no significant change in NIRS determined cytochrome aa3 oxygenation. Concomitant blood gas alterations included significant decreases in PaO2 (-27.8 mmHg, P<0.01), haemoglobin saturation (-29.0 per cent, P<0.05), and PaCO2 (-7.8 mmHg, P<0.05) and significantly increased blood pH (0.059, P<0.05). At the end of the five minutes of breathing 30 per cent oxygen NIRS of the calf head detected significantly increased oxyhaemoglobin (13.1 units, P<0.01) and decreased deoxyhaemoglobin (-13.7 units, P<0.05) when compared with baseline breathing of room aim. Total haemoglobin and cytochrome aa3 were unchanged from baseline. The accompanying arterial blood gas changes included significant increases in PaO2 (30.9 mmHg, P<0.05), arterial O2 saturation (11.7 per cent, P<0.05), and significantly decreased pH (-0.026, P<0.05). This study showed that NIRS can be used to continuously and non-invasively detect cerebral oxygenation changes in the live calf in response to both increased and decreased systemic arterial oxygen. Additionally, despite induction of profound hypoxaemia, cytochrome aa3 in the brain did not appear to become reduced. [less ▲]

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See detailElectrophysiological classification of Guillain-Barré Syndrome: clinical associations and outcome
Hadden, R. D. M.; Cornblath, D. R.; Hughes, R. A. C. et al

in Annals of Neurology (1998)

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See detailIs the woodmouse (Apodemus sylaticus) of Sicily a distinct species ?
Michaux, J.; Sara, Maurizio; Libois, Roland ULg et al

in Belgian Journal of Zoology (1998), 128(2), 211-214

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See detailLe syndrome du canal lent
Zeevaert, Bernard; WANG, François-Charles ULg; CRIELAARD, Jean-Michel ULg

Conference (1998)

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See detailLes associations radiochimiothérapiques dans les cancers du col utérin.
Maingon, Philippe; COUCKE, Philippe ULg; Haie-Meder, Catherine et al

in Cancer Radiotherapie (1998), 2

Le traitement des cancers du col utérin repose sur la radiothérapie et la chirurgie. Le pronostic des formes évoluées a conduit à proposer différentes modalités d’association dont seuls les traitements ... [more ▼]

Le traitement des cancers du col utérin repose sur la radiothérapie et la chirurgie. Le pronostic des formes évoluées a conduit à proposer différentes modalités d’association dont seuls les traitements concomitants ont montré un intérêt. Les associations de radiothérapie et d’un radiosensibilisant n’ont pas apporté, de bénéfice, voire abouti à des résultats inférieurs à ceux de l’irradiation exclusive. L’Hydroxyurée et la Mitomycine C ont été largement testées, seules ou en association, sans qu’elles puissent être retenues comme efficaces. Des associations modernes et des essais récents, il peut être établi que seul le Cisplatine (et peut-être ses dérivés) peut être retenu dans !es propositions thérapeutiques futures. 1998 Elsevier, Paris [less ▲]

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See detailFocalized external radiotherapy for resected solitary brain metastasis: the dogma stands
Coucke, Philippe ULg; Zouhair, A; Ozsahin, M et al

in Radiotherapy & Oncology (1998), 47

Abstract Purpose: To investigate whether whole brain irradiation might be replaced by focalized irradiation after resection of a single brain metastasis in patients where extracranial tumor control is ... [more ▼]

Abstract Purpose: To investigate whether whole brain irradiation might be replaced by focalized irradiation after resection of a single brain metastasis in patients where extracranial tumor control is deemed to be obtained. Patients and methods: Twelve patients were introduced in a phase I/II prospective study of conformal postoperative external irradiation after resection of a solitary brain metastasis. The radiation treatment consisted of 50.4 Gy (1.8 Gy per fraction, five fractions per week). The planning target volume consisted of the tumor bed and a 2 cm safety margin. All treatments were optimized with head immobilization, dedicated tomodensitometry and computer assisted three-dimensional treatment planning. Results: The median survival was 7.2 months (range 2.4–50.4 months). Eleven of the 12 patients died. Eight of the 12 patients presented intracranial recurrence and seven died as a consequence of intracranial tumor progression. Conclusions: Focalized external irradiation cannot serve as a reasonable alternative to whole brain radiotherapy (WBRT) even for patients with apparently one single resected brain metastasis. The dogma of ‘one metastasis=multiple metastases' seems to be confirmed. [less ▲]

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See detailCloches et carillons dans les Principautés de Liège et Stavelot-Malmedy. Richesse et actualité du patrimoine campanaire
Marganne, Marie-Hélène ULg; Mélard, Marc

in Feuillets de la Cathédrale de Liège (1998), 33-38

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See detailLung scanning in calves using technegas
Votion, Dominique ULg; Coghe, J.; Lekeux, Pierre ULg

in Plügers Archives European Journal of Physiology (1998)

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See detailRéflexe H unitaire
WANG, François-Charles ULg; CRIELAARD, Jean-Michel ULg

Conference (1998)

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See detailQu'est-ce qu'un réfugié ?
Carlier, Jean-Yves ULg

Book published by Bruylant (1998)

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See detailCalcium binding protein calcyphosin in dog central astrocytes and ependymal cells and in peripheral neurons
Halleux, P.; Schurmans, Stéphane ULg; Schiffmann, S. N. et al

in Journal of Chemical Neuroanatomy (1998), 15

Calcyphosine is a calcium binding protein discovered in the dog thyroid in 1979. Calcyphosine mRNA and immunoreactivity were detected using Western and Northern blotting in the cerebral cortex, cerebral ... [more ▼]

Calcyphosine is a calcium binding protein discovered in the dog thyroid in 1979. Calcyphosine mRNA and immunoreactivity were detected using Western and Northern blotting in the cerebral cortex, cerebral white matter and cerebellum. Using immunohistochemistry and in situ hybridization, both are present in ependymal cells, choroid plexus cells and several types of astrocytes of the subependymal cerebral layer, the cerebellar Bergmann layer, the retinal ganglion cell layer, the optic nerve and the posterior pituitary. Both are also present in neurons of nasal olfactory mucosa, enteric Auerbach and Meissner plexuses, orthosympathic and spinal cord ganglia as well as in endocrine cells of neural crest origin in the adrenal medulla. Calcyphosine immunoreactive astrocytes were also present mainly in hemispheric cerebral gray and white matter, hemispheric subcortical structures, brain stem and spinal cord. These results show that calcyphosine is a characteristic calcium binding protein of astrocytes and ependymal cells in the central nervous system and of neurons in the peripheral nervous system. This is of interest in view of the importance of calcium regulation in these cells, and since calcyphosine a calcium binding protein phosphorylated by cAMP dependent process, may be an intermediate between cAMP and inositol phosphate cascades [less ▲]

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