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See detailTreatment of Inflammatory Bowel Disease with Azathioprine: How to Use It in 1999
Louis, Edouard ULg; Belaiche, Jacques ULg

in Acta Gastro-Enterologica Belgica (1999), 62(4, Oct-Dec), 437-9

Azathioprine and 6-mercaptopurine are effective drugs in the management of steroid dependent and chronic active inflammatory bowel diseases. They are also well tolerated on the long term. However, their ... [more ▼]

Azathioprine and 6-mercaptopurine are effective drugs in the management of steroid dependent and chronic active inflammatory bowel diseases. They are also well tolerated on the long term. However, their use is still hampered by some drawbacks including delay before efficacy, 20-35% of non responders, relapse at withdrawal of the drugs, possible bone marrow toxicity and other side effects. During the last few years, these drawbacks have been challenged by important studies showing that a better knowledge of the metabolism of these drugs may help to improve their use. [less ▲]

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See detailMaladie de Crohn. Récidives post-opératoires. Conduite à tenir.
Belaiche, Jacques ULg; Louis, Edouard ULg

in Acta Endoscopica (1999), 29

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See detailEarly development of the chondrocranium in Chrysichtys auratus (Pisces, Siluriformes, Claroteidae)
Vandewalle, Pierre ULg; Chikou, Antoine; Lalèyé, Philippe et al

in Journal of Fish Biology (1999), 55

The inception and development of the cartilaginous cephalis skeleton of Chrysichthys auratus is described from hatching to about 18 days post-hatching. At hatching, no skeletal structure is present. Not ... [more ▼]

The inception and development of the cartilaginous cephalis skeleton of Chrysichthys auratus is described from hatching to about 18 days post-hatching. At hatching, no skeletal structure is present. Not until day 3 do clearly delimited cranial primordia become apparent. As in many siluriforms, the neurocranium is platybasic from the start, the suspensorium constitutes, with Meckel’s cartilage and the hyoid bar, a single cartilaginous element, and the junction between the front and rear of the neurocranium is complete on day 4. By day 8 the quadratomandibular joint has formed and the tectum posterius has appeared. Cartilage reduction first affects the trabecular bars, then, markedly, the visceral arches. By day 18 the braincase floor has almost disappeared. [less ▲]

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See detailBruxelles, vu de Liège
Denis, Benoît ULg

in Brau, Philippe (Ed.) Passé/Présent de la Province de Liège (1999)

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See detailCell specific expression of Hsp70 in neurons and glia of the rat hippocampus after hyperthermia and kainic acid-induced seizure activity.
Krueger, A. M.; Armstrong, J. N.; Plumier, Jean-Christophe ULg et al

in Molecular Brain Research (1999), 71(2), 265-78

In this study we investigated the time course, cell-type and stress-specific expression of hsp70 mRNA and Hsp70 protein in glial cells and neurons in the rat brain following heat shock treatment and ... [more ▼]

In this study we investigated the time course, cell-type and stress-specific expression of hsp70 mRNA and Hsp70 protein in glial cells and neurons in the rat brain following heat shock treatment and kainic acid-induced status epilepticus. Transcripts for hsp70 were detected in hippocampal homogenates from 1.5 to 6 h following hyperthermia and from 3 to 24 h following kainic acid-induced seizures. In situ hybridization revealed hsp70 mRNA to be region specific and time-dependent following hyperthermia and kainic acid-induced seizures. Western analysis indicated that Hsp70 reached maximal levels at 3 h after hyperthermia and 12 h after kainic acid-induced seizures. Immunohistochemistry revealed low level expression of Hsp70 protein in dentate granule cells at 1.5 and 3 h after hyperthermia. No Hsp70 protein was detected in neurons of the pyramidal cell layer or dentate hilus at any time following hyperthermia. Small Hsp70-immunoreactive cells were detected throughout the hippocampus following hyperthermia that, based on cell size, distribution, and double-labeling with vimentin, were considered to be glia. In contrast, high levels of Hsp70 protein were detected in neurons of the pyramidal cell layer and dentate hilus at 24 h after seizure-inducing kainic acid injection. These results suggest that expression of Hsp70 protein is cell-specific depending on the stressor. In addition, finding high levels of Hsp70 mRNA in the dentate granule cells after hyperthermia, but little or no Hsp70 protein, suggests that the synthesis of the protein is also regulated at the post-transcriptional level following hyperthermia. [less ▲]

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See detailLa maîtrise de son corps par la personne
Genicot, Gilles ULg; Leleu, Yves-Henri ULg

in Journal des Tribunaux (1999)

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See detailHypnosedation: a valuable alternative to traditional anaesthetic techniques.
Faymonville, Marie-Elisabeth ULg; Meurisse, Michel ULg; Fissette, Jean ULg

in Acta Chirurgica Belgica (1999), 99(4), 141-6

Hypnosis has become routine practice in our plastic and endocrine surgery services. Revivication of pleasant life experiences has served as the hypnotic substratum in a series of over 1650 patients since ... [more ▼]

Hypnosis has become routine practice in our plastic and endocrine surgery services. Revivication of pleasant life experiences has served as the hypnotic substratum in a series of over 1650 patients since 1992. In retrospective studies, followed by randomised prospective studies, we have confirmed the usefulness of hypnosedation (hypnosis in combination with conscious IV sedation) and local anaesthesia as a valuable alternative to traditional anaesthetic techniques. The credibility of hypnotic techniques and their acceptance by the scientific community will depend on independently-confirmed and reproducible criteria of assessing the hypnotic state. Based on the clinical success of this technique, we were interested in confirming this phenomenon in healthy volunteers. The revivication of pleasant life experiences thus served as the cornerstone of a basic research program developed to objectify the neurophysiological attributes of the hypnotic state. We compared hypnosis to normal alertness with similar thought content. In our experience, the activation profile obtained during the hypnotic state was completely different from simple re-memoration of the same subject matter during normal alertness. This represents an objective and independent criteria by which to assess the hypnotic state. [less ▲]

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See detailLe Topos du manuscrit trouvé dans les contes de Voltaire
Tilkin, Françoise ULg

in Herman, Jan; Hallyn, Fernand; Peeters, Kris (Eds.) Le Topos du manuscrit trouvé. Actes du colloque international, Louvain-Gand, 22-23-24 mai 1997 (1999)

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See detailTroubles psychiatriques et dangerosité
Papart, Patrick ULg

in Acta Psychiatrica Belgica (1999), 99

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See detailLyngbyapeptin A, a modified tetrapeptide from Lyngbya bouillonii (Cyanophyceae)
Didier Klein; Jean-Claude Braekman; Désiré Daloze et al

in Tetrahedron Letters (1999)

Lyngbyapeptin A 1, a novel tetrapeptide containing the rate 3-methoxy-2-butenoyl moiety was isolated from the cyanobacterium Lyngbya bouillonii, collected in Papua New Guinea. Its structure (without ... [more ▼]

Lyngbyapeptin A 1, a novel tetrapeptide containing the rate 3-methoxy-2-butenoyl moiety was isolated from the cyanobacterium Lyngbya bouillonii, collected in Papua New Guinea. Its structure (without stereochemistry) was established by mass spectral- and two-dimensional NMR studies. [less ▲]

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See detailLes Formations du Frasnien de la Belgique
Boulvain, Frédéric ULg; Bultynck, P.; Coen, M. et al

in Memoirs of the Geological Survey of Belgium (1999), 44

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See detailEndometrial laser intrauterine thermo-therapy (ELITT™): a revolutionary new approach to the elimination of menorrhagia
Donnez, Jacques; Polet, Roland; Squifflet, Jean et al

in Current Opinion in Obstetrics & Gynecology (1999), 11(4), 363-70

Various non-hysteroscopic procedures have been developed in the attempt to treat dysfunctional uterine bleeding that fails to respond to medical treatment efficiently and easily. Among these procedures is ... [more ▼]

Various non-hysteroscopic procedures have been developed in the attempt to treat dysfunctional uterine bleeding that fails to respond to medical treatment efficiently and easily. Among these procedures is low-dose laser radiation of the endometrium with the diode source, which is characterized by the highest incidence of amenorrhea. [less ▲]

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See detailFar-field decoupled basis for the method of moments-2D case
V Sabariego, Ruth ULg; Landesa, Luis; Obelleiro, Fernando

in Progress in Electromagnetics Research [=PIER] (1999), 24

When solving electromagnetic problems, integral equation methods, such as the Method of Moments, are known to yield to dense matrix systems whose solution usually supposes an intensive computational cost ... [more ▼]

When solving electromagnetic problems, integral equation methods, such as the Method of Moments, are known to yield to dense matrix systems whose solution usually supposes an intensive computational cost. Continuous efforts have been developed to overcome this drawback. In this paper, the goal is to generate a set of basis functions defined over the entire domain and characterized by a null radiated power coupling in the far-field region. This behavior permits to diminish the density of unknowns per wavelength, considering only a reduced set of the new basis. Furthermore, the resulting matrix has a sparse structure. All these factors amounts to considerable savings in terms of computer storage and CPU requirements. [less ▲]

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See detailL'opposition à mariage doit être confinée dans des limites strictes. Note sous Civ. Bruxelles, 24 septembre 1997
Genicot, Gilles ULg

in Revue de Jurisprudence de Liège, Mons et Bruxelles (1999)

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See detailApplications of magnetic cortical stimulation.
Rossini, P. M.; Berardelli, A.; Deuschl, G. et al

in Deuschl, G.; Eisen, A. (Eds.) Recommendations for the Practice of Clinical Neurophysiology : guidelines of the International Federation of Clinical Neurophysiology (1999)

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