References of "2003"
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See detailMismatch negativity is not correlated with neuroendocrine indicators of catecholaminergic activity in healthy subjects.
Hansenne, Michel ULg; Pinto, Emmanuel ULg; Scantamburlo, Gabrielle ULg et al

in Human Psychopharmacology (2003), 18(3), 201-5

The identification of the brain structures and neurotransmitters responsible for the generation and/or modulation of the mismatch negativity (MMN) may contribute to a clearer understanding of its ... [more ▼]

The identification of the brain structures and neurotransmitters responsible for the generation and/or modulation of the mismatch negativity (MMN) may contribute to a clearer understanding of its functional significance, and may have clinical implications. In this context, some findings suggest that the scalp-recorded MMN reflects activity from multiple neuronal ensembles within or in the immediate vicinity of the primary auditory cortex and with possible contribution from the frontal cortex. However, few data are available concerning the influence of neurotransmitter systems on the MMN. In this study, the relationship between both noradrenergic and dopaminergic systems and the MMN were investigated in 34 healthy volunteers. Noradrenergic and dopaminergic activities were assessed with the apomorphine and clonidine challenge tests. The results showed no significant relationship between either growth hormone (GH) responses to apomorphine or clonidine and the MMN amplitude or latency. Therefore, this study does not demonstrate the implication of dopaminergic and noradrenergic activities as assessed by GH response to apomorphine and clonidine for the generation and/or the modulation of the MMN. However, given the complexity of the central neurotransmitter systems, these results cannot be considered as definitive evidence against a relationship between dopaminergic and noradrenergic activity and the MMN. [less ▲]

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See detailVariations sur l'appel des ordonnances 'sur référé'
Boularbah, Hakim ULg

in Imperat Lex - Liber amicorum Pierre Marchal (2003)

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See detailDroes
Verwilghen, Denis ULg

Master's dissertation (2003)

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See detailThe use of blood pepsinogen as a biomarker of the integrity of the porcine gastric mucosa. 2. Measurements of blood pepsinogen and its usefull in the detection of gastric diseases
Banga-Mboko, Henri; Godeau, Jean-Marie ULg; Drion, Pierre ULg et al

in Annales de Médecine Vétérinaire (2003), 147(2, APR-MAY), 95-104

Pepsinogen is one component of the gastric juice which participes in the digestion. This macromolecule enters the blood circulation in a small measurable quantities in healthy subjects. Therefore, blood ... [more ▼]

Pepsinogen is one component of the gastric juice which participes in the digestion. This macromolecule enters the blood circulation in a small measurable quantities in healthy subjects. Therefore, blood pepsinogen is claimed to be an indicator of the integrity of the gastric mucosa. This paper was written to review the use of porcine in the diagnostic of stomach ulcers and Hyostrongylus rubidus infection. The methods of measurement of blood pepsinogen and the diagnostic values are discussed. [less ▲]

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See detailDéveloppement de la trigénération dans les bâtiments du secteur tertiaire
Andre, Philippe ULg

Report (2003)

Rapport final du projet "TRI", financé par la Région Wallonne, entre 2000 et 2003

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See detailPurificazione delle proteine associate alla gestazione (PAG) nella bufala (Bubalus bubalis): risultati preliminari.
Barbato, O.; Melo de Sousa, Noelita ULg; Malfatti, A. et al

in Atti 2o Congresso Nazionale sull’Allevamento del Bufalo (2003)

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See detailPredictors of early and late outcome of percutaneous coronary intervention in octogenarians
Martinez, Christophe ULg; Gach, Olivier ULg; Legrand, Victor ULg

in European Heart Journal (2003), 24(Suppl. S), 573

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See detailDendrochronologie
Eeckhout, Jérôme ULg; Houbrechts, David ULg

Learning material (2003)

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See detail“Ou plutôt” : la métaphore exp(l)osée
Durand, Pascal ULg

in Ishii, Y.; Tachibana, H. (Eds.) Maldoror hier et aujourd’hui. Lautréamont : du romantisme à la modernité (2003)

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See detailLa commercialisation des produits éthiques: études de cas dans les secteurs de l'alimentation bio et équitable
Mouchamps, Hugues ULg

Master's dissertation (2003)

Social enterprises commercializing ethical products present shortcomings in their marketing strategies, especially in the place and promotion dimensions.

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See detailThe activation of birdsong by testosterone - Multiple sites of action and role of ascending catecholamine projections
Ball, G. F.; Castelino, C. B.; Maney, D. L. et al

in Annals of the New York Academy of Sciences (2003), 1007

Birdsong is a species-typical stereotypic vocalization produced in the context of reproduction and aggression. Among temperate-zone songbirds, it is produced primarily by males, and its frequency and ... [more ▼]

Birdsong is a species-typical stereotypic vocalization produced in the context of reproduction and aggression. Among temperate-zone songbirds, it is produced primarily by males, and its frequency and quality are enhanced by the presence of the gonadal steroid hormone testosterone in the plasma. In the brain, the effects of testosterone on song behavior involve both estrogenic and androgenic metabolites of testosterone that are locally produced and act via their cognate receptors. Androgen, and in some cases estrogen, receptors are present in many specialized forebrain song control nuclei. Testosterone can regulate catecholamine steady-state levels and turnover in these song control regions. Tracing studies combined with immunocytochemistry for tyrosine hydroxylase (a marker of catecholamine synthesis) reveal several catecholamine cell groups that project to forebrain song control nuclei. These brain areas also express the mRNA for either androgen receptors or estrogen receptor alpha, and androgens enhance the expression of tyrosine hydroxylase. Dopaminergic cell groups that project to song nuclei express the protein product of the immediate early gene fos in association with the production of territorial song. Thus, testosterone may be acting on song behavior via these ascending catecholamine cell groups. Chemical lesioning studies suggest that noradrenergic projections to the song system are involved in the latency to produce song and the ability to discriminate conspecific from heterospecific song. The song control circuit may thus be modulated in significant ways via the androgen regulation of forebrain catecholamine systems. [less ▲]

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See detailDes indicateurs d'équité : une question de point de vue
Baye, Ariane ULg

in L'école, dans quel(s) sens ? Actes du 2e congrès des chercheurs en éducation, Louvain-la-Neuve, 12-13 mars 2002 (2003)

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See detailApparition et maintien de la turbulence chez les enfants de 3 à 10 ans. Quelles solutions?
Born, Michel ULg; Boët, Sylvie

in Drenkhahn, Kirstin (Ed.) Violence juvénile : nouvelles formes et stratégies locales - expéciences à l'est et à l'ouest (2003)

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See detailReal-time ultrasound measurements in fattening bulls from three different breeds
Delobel, A.; Cabaraux, Jean-François ULg; Hornick, Jean-Luc ULg et al

in Book of absracts of the 54th Annual Meeting of the European Association for Animal Production (2003)

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See detailLa voie transobturatrice de dedans en dehors: Considérations anatomiques
Bonnet, Pierre ULg; Waltregny, David ULg; de Leval, Jean ULg

in Progrès en Urologie (2003), 13(5)(Suppl.), 22

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See detailBelgian and Chinese Crop Growth Monitoring Systems: comparison, adaptation and improvement – An introduction
Tychon, Bernard ULg; Ozer, Pierre ULg; Pêcheur, Céline et al

in Tychon, Bernard (Ed.) Belgian and Chinese Crop Growth Monitoring Systems: comparison, adaptation and improvement (2003)

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See detailPrincipes et pratiques de la communication scientifique et technique
Defays, Jean-Marc ULg; Saenen, Frédéric ULg; Maréchal, Marielle ULg

Book published by De Boeck - Préface d'Arthur Bodson (2003)

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See detailLes effets de la formation professionnelle continue : une enquête auprès des bénéficiaires des actions du Fonds social européen en Wallonie et à Bruxelles
Conter, Bernard; Maroy, Christian; Orianne, Jean-François ULg

in Politiques d'Education et de Formation : Analyses et Comparaisons Internationales (2003), 7

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See detailTemporal variability of neurography
WANG, François-Charles ULg; Horward, Aain

Poster (2003)

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