References of "JANSSEN, Nathalie"
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See detailDissection coronaire et traumatisme thoracique ferme
Brasseur, Edmond ULg; Ghuysen, Alexandre ULg; Mommens, Véronique et al

in Annales de Cardiologie et d'Angeiologie (2006), 55(4), 233-9

The occurrence of an acute myocardial infarction after non-penetrating chest trauma is an extremely rare complication. We report a case of dissection of the left anterior descending artery in a 43 year ... [more ▼]

The occurrence of an acute myocardial infarction after non-penetrating chest trauma is an extremely rare complication. We report a case of dissection of the left anterior descending artery in a 43 year old man after being punched in the chest. Using data from a literature search relish revealed 76 cases; we review the characteristics of the pathology and its incidence. We also characterize its etiology, anatomy and path physiology. We then consider the diagnostic and therapeutic implications. [less ▲]

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See detailLarge-pore membrane hemofiltration increases cytokine clearance and improves right ventricular-vascular coupling during endotoxic shock in pigs
Lambermont, Bernard ULg; Delanaye, Pierre ULg; Dogné, Jean-Michel ULg et al

in Artificial Organs (2006), 30(7), 560-564

Hemodynamic improvement in patients suffering from both septic shock and renal failure who received hemofiltration suggested that an extrarenal epuration technique could be of interest in patients with ... [more ▼]

Hemodynamic improvement in patients suffering from both septic shock and renal failure who received hemofiltration suggested that an extrarenal epuration technique could be of interest in patients with septic shock alone. However, most of the studies using continuous venovenous hemofiltration (CVVH) in this setting evidenced neither cytokine clearance nor significant reduction in their plasma level. Lack of significant clearance was explained in part by the small size of the membrane pores. Therefore, we investigated the effects of large-pore membrane hemofiltration (LPHF) during endotoxic shock in pigs on interleukin 6 (IL-6) and interleukin 10 (IL-10) clearances, and on right ventricular (RV)-vascular coupling. Thirteen anesthetized healthy pigs weighing 20-30 kg were divided into two groups. In the Endo group (n = 6), the pigs received a 0.5-mg/kg endotoxin infusion over a period of 30 mins from T0 to T30. In the EndoHF group (n = 7), LPHF (cutoff = 80 kDa) and an ultrafiltration rate of 45 mL/kg/h were started 30 mins after the end of the endotoxin infusion, from T60 to T240. In this model of porcine endotoxic shock, LPHF was responsible for a significant clearance of IL-6 (20 mL/min) and Il-10 (14 mL/min), and for an improvement in RV-vascular coupling. [less ▲]

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See detailDynamics of spontaneous ventricular fibrillation in acutely ischemic pigs
Desaive, Thomas ULg; Janssen, Nathalie ULg; Péters, F. et al

in Europace : European Pacing, Arrhythmias, and Cardiac Electrophysiology : Journal of the Working Groups on Cardiac Pacing, Arrhythmias, and Cardiac Cellular Electrophysiology of the European Society of Cardiology (2006), 8 (supplement 1)

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See detailLe cas clinique du mois. Fibrose retroperitoneale idiopathique: cause inhabituelle de douleur abdominale
Janssen, Nathalie ULg; D'Orio, Vincenzo ULg

in Revue Médicale de Liège (2006), 61(7-8, Jul-Aug), 548-52

Retroperitoneal fibrosis is an uncommon inflammatory disease which is characterized by the development of a fibrous process that surrounds the major vessels and organs located within the retroperitoneum ... [more ▼]

Retroperitoneal fibrosis is an uncommon inflammatory disease which is characterized by the development of a fibrous process that surrounds the major vessels and organs located within the retroperitoneum. Isolated as an idiopathic expression or associated with several other diseases in its secondary form, retroperitoneal fibrosis remains relatively of rare occurrence and as a result, is devoid of either diagnostic or therapeutic definitive recommendations. We report the observation of one case admitted in the emergency room for abdominal pain induced by left hydronephrosis. Radiographic exploration with contrast-enhanced studies evidenced retroperitoneal fibrosis causing left ureteric obstruction. Therapeutic approach was based on corticosteroids and ureteral drainage which prevented recurrence while fibrosis was almost reversed six months later. [less ▲]

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