Les effets cutanés indésirables des antagonistes du TNF alpha

in Revue Médicale de Liège (2012)

The TNF alpha antagonists, including adalimumab, etanercept and infliximab, represent a class of anti-inflammatory and immunosuppressive drugs. Although cutaneous adverse effects are uncomon, they are ... [more ▼]

The TNF alpha antagonists, including adalimumab, etanercept and infliximab, represent a class of anti-inflammatory and immunosuppressive drugs. Although cutaneous adverse effects are uncomon, they are varied. There is no particular risk profile to develop cutaneous adverse effects. The principal acute side effects are injection site reactions and pruritus. The major long term cutaneous side effects are infectious and inflammatory conditions. Neoplastic skin diseases are exceptional. the association with other immunosuppressive agents can increase the risk of developing cutaneous adverse effects. Some adverse effects, such as lupus erythematosus, require immediate withdrawal of the biological treatment, while in other cases temporary withdrawal is sufficient. The majority of the other cutaneous adverse effects can be dealt without interrupting biologic treatment. Preclinical and clinical investigations revealed that the new biologics, aiming IL12/23, IL23 and IL17, present a similar profile of cutaneous adverse effects, although inflammatory skin reactions may be less often encountered compared to TNF alpha antagonists. [less ▲]

Les effets pervers de l'étude objective du Front national français par rapport à la lutte militante contre l'extrême droite

Scientific conference (1999, March 30)

Les élèves de Maroua (Cameroun) et l’interdiction du téléphone à l’école : Opinions et stratégies de détournement. Pour une gouvernance techno-scolaire systémique et participative

in Kaliao, Revue pluridisciplinaire de l'Ecole Normale Supérieure de Maroua (Cameroun) (2010), 2(4), 9-25

Cet article vise à cerner les opinions et stratégies que les élèves développent dans la mise en œuvre de la décision d’interdiction du téléphone à l’école au Cameroun. Nous l’avons ainsi situé dans ... [more ▼]

Cet article vise à cerner les opinions et stratégies que les élèves développent dans la mise en œuvre de la décision d’interdiction du téléphone à l’école au Cameroun. Nous l’avons ainsi situé dans l’approche de la sociologie des usages et utilisé l’entretien pour collecter les données. Les opinions qu’ils y développent, dépendent plus du niveau d’étude que du genre. Mais ils reconnaissent que le respect de cette décision n’est pas une réalité à l’école. Ils explorent plusieurs stratégies pour la détourner, ce qui montre à quel point une gouvernance techno-scolaire découlant d’une démarche technocratique et déterministe, est limitée. Il s’agit alors de penser celle qui soit systémique et participative. [less ▲]

Les enzymes immobilisées: un avenir dans l'industrie agro-alimentaire

in Annales de Gembloux (1977), 83

Initial bound activity of β -galactosidase, immobilized on Sepharose activated with CNBr or coupled to porous glass beads, was 51 and 72% resp. of the free enzyme activity. The enzyme retained its ... [more ▼]

Initial bound activity of β -galactosidase, immobilized on Sepharose activated with CNBr or coupled to porous glass beads, was 51 and 72% resp. of the free enzyme activity. The enzyme retained its activity after 80 h of continuous operation using milk. Initial activity of chymosin coupled to glass beads was only 8-10% but rose to 38% when protected by an inert protein. Only 40% of initial activity was retained after 1 h continuous exposure to milk. [less ▲]

Les études francophones belges hors de France

in French Review (2008), 816

Les experts ont le nez fin

Speech (2012)

Les fibres dans l’alimentation des truies gestantes : effets sur la nutrition, le comportement, les performances et les rejets dans l’environnement

in Productions Animales (2008), 21(3), 277-290

Feeding gestating sows with high fibre diets (HFD) helps induce satiety without excessive energy intake. Neutral Detergent Fibre (NDF) (15-20%) enables sows to adapt their feed intake to their needs ... [more ▼]

Feeding gestating sows with high fibre diets (HFD) helps induce satiety without excessive energy intake. Neutral Detergent Fibre (NDF) (15-20%) enables sows to adapt their feed intake to their needs. Therefore, ad libitum feeding becomes possible, reducing the costs of feeding equipment. Fibre effect on the feeling of satiety is due among others to the higher amount of feed intake, the increase of eating time and delay in gastric emptying. Sow welfare improvement due to the feeling of satiety has for consequence a reduction in the occurrence of stereotypes and aggressions. The disadvantage of HFD feeding is linked to a reduction of cell component accessibility to digestive and microbial enzymes. However, energy efficiency of fibre degradation is better for sows than for growing pigs. If the amount of feed offered takes into account the reduction in energy digestibility, sow performance is not affected. Besides, the increased capacity of the digestive tract may result in an increased capacity of the digestive tract may result in an increased feed intake during early lactation, supporting higher milk production and limiting the body reserve mobilisation. On the environmental level, increasing fibre content reduces ammonia emissions but increases methane emissions. [less ▲]

Les fondations belges d'utilité publique : entre permanence et changements

Report (2003)

Les fossiles végétaux du Dévonien inférieur de Fooz-Wépion (bord nord du Synclinorium de Dinant, Belgique). IV. Deuterophyton stockmansii gen. et nov. sp.

in Comptes Rendus de l'Académie des Sciences. Série II. Mécanique, Physique, Chimie, Sciences de l'Univers, Sciences de la Terre (1998), 326

Les fouilles euro-syriennes de Tell Beydar: le chantier B, les résultats des campagnes 1997-2000

Conference (2001, July 02)