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De Handji aux Ténèbres de Robert Poulet: une invitation à l'onirisme réaliste
25 mai 2015,
- HE Bruxelles Brabant
,
- Article scientifique
Article scientifique
Quelles sont les frontières entre le fantastique dit "classique" et les "réalités fantastiques" théorisées par Hellens?
Robert Poulet ne serait-il pas le meilleur disciple d'Hellens en permettant aux lettres belges d'entrer dans une troisième sphère de l'évolution du courant fantastique, celle du Réalisme magique?
De Bruges-la-Morte de G. Rodenbach aux Ténèbres de R. Poulet: une initiation du lecteur à une nouvelle lecture romanesque
07 novembre 2012,
- HE Bruxelles Brabant
,
- Article scientifique
Article scientifique
Publication parue dans le cadre des journées des jeunes chercheurs de l'Université de Strasbourg. Cette publication entend mettre en avant le jeu particulier d'effacement du narrateur dans deux oeuvres belges majeures.
Au royaume de Wells, Lear aurait-il pu être roi?
17 juillet 2018,
- HE Bruxelles Brabant
,
- Article scientifique
Article scientifique
L'oeuvre de Shakespeare, "Le Roi Lear" a-t-il connu des réécritures modernes et contemporaines? A travers cet article, l'autrice démontre que la nouvelle de H.G. Wells, "Le Pays des Aveugles" est une réécriture de King Lear dont les embranchements sont semblables aux strates ou au rhizomes deleuziens.
Tirofiban, a Glycoprotein IIb/IIIa Antagonist, Has a Protective Effect on Decompression Sickness in Rats: Is the Crosstalk Between Platelet and Leukocytes Essential?
11 juillet 2018,
- HE Bruxelles Brabant
,
- Article scientifique
Article scientifique
In its severest forms, decompression sickness (DCS) may extend systemically and/or induce severe neurological deficits, including paralysis or even death. It seems that the sterile and ischemic inflammatory phenomena are consecutive to the reaction of the bubbles with the organism and that the blood platelet activation plays a determinant role in the development of DCS. According to the hypotheses ...
Simulated air dives induce superoxide, nitric oxide, peroxynitrite, and Ca 2+ alterations in endothelial cells
03 avril 2019,
- HE Bruxelles Brabant
,
- Article scientifique
Article scientifique
Human diving is known to induce endothelial dysfunction. The aim of this study was to decipher the mechanism of ROS production during diving through the measure of mitochondrial calcium concentration, peroxynitrite, NO°, and superoxide towards better understanding of dive-induced endothelial dysfunction. Air diving simulation using bovine arterial endothelial cells (compression rate 101 kPa/min to ...
Effect of a single, open-sea, air scuba dive on human micro- and macrovascular function
15 août 2013,
- HE Bruxelles Brabant
,
- Article scientifique
Article scientifique
Purpose: Previous studies have shown that bubble formation induced endothelial damage on conduit arteries. We aim to evaluate the effect of diving on microvascular and macrovascular function.
Methods: Nine divers took part in a SCUBA dive at 30 msw (400 kPa), for 30 min of bottom time. Pre- and post-dive, they underwent an assessment of endothelial-dependent (acetylcholine) and endothelial-independent ...
A ternary model of decompression sickness in rats
01 décembre 2014,
- HE Bruxelles Brabant
,
- Article scientifique
Article scientifique
Background: Decompression sickness (DCS) in rats is commonly modelled as a binary outcome. The present study aimed to develop a ternary model of predicting probability of DCS in rats, (as no-DCS, survivable-DCS or death), based upon the compression/decompression profile and physiological characteristics of each rat.
Methods: A literature search identified dive profiles with outcomes no-DCS, ...
Ultrasound lung "comets" increase after breath-hold diving
23 octobre 2010,
- HE Bruxelles Brabant
,
- Article scientifique
Article scientifique
The purpose of the study was to analyze the ultrasound lung comets (ULCs) variation, which are a sign of extra-vascular lung water. Forty-two healthy individuals performed breath-hold diving in different conditions: dynamic surface apnea; deep variable-weight apnea and shallow, face immersed without effort (static maximal and non-maximal). The number of ULCs was evaluated by means of an ultrasound ...
Oxidative stress in breath-hold divers after repetitive dives
08 juin 2013,
- HE Bruxelles Brabant
,
- Article scientifique
Article scientifique
Introduction: Hyperoxia causes oxidative stress. Breath-hold diving is associated with transient hyperoxia followed by hypoxia and a build-up of carbon dioxide (CO₂), chest-wall compression and significant haemodynamic changes. This study analyses variations in plasma oxidative stress markers after a series of repetitive breath-hold dives.
Methods: Thirteen breath-hold divers were asked to perform ...
The 'normobaric oxygen paradox': does it increase haemoglobin?
14 juin 2012,
- HE Bruxelles Brabant
,
- Article scientifique
Article scientifique
Background: A novel approach to increasing erythropoietin (EPO) using oxygen (O2) (the 'normobaric oxygen paradox') has been reported in healthy volunteers. We investigated whether the EPO increase is sufficient to induce erythropoiesis by comparing two protocols of O2 administration.
Methods: We compared the effect of daily versus alternate days 100% O2, breathed for 30 minutes, on haemoglobin ...