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See detailThe Mamlūk Sultanate and Its Periphery
Bauden, Frédéric ULg

Book published by Brill Academic Publishers (2017)

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See detailMaqriziana XIII: An Exchange of Correspondence Between al-Maqrīzī (d. 845/1442) and al-Qalqašandī (d. 821/1418)
Bauden, Frédéric ULg

in Ben Bassat, Yuval (Ed.) Developing Perspectives in Mamluk History: Festschrift in Honor of Prof. Amalia Levanoni (2017)

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See detailThe Tourist on the farm: a 'muddled' image
Dubois, Charline ULg; Cawley, Mary; Schmitz, Serge ULg

in Tourism Management (2017), 59

Agritourism is promoted as a method of offsetting decline in farm incomes, and is defined in different ways which creates difficulties in attracting tourists. The present research contributes to a better ... [more ▼]

Agritourism is promoted as a method of offsetting decline in farm incomes, and is defined in different ways which creates difficulties in attracting tourists. The present research contributes to a better understanding of agritourism, based on evidence in Wallonia (Belgium) and Luxembourg. It does so by studying the image held by four groups of actors: (i) farmers who provide ‘agritourist’ experiences; (ii) promotional organisations; and tourists who both (iii) have and (iv) have not engaged in agritourism. Agritourism is a muddled concept between realities and stakeholder expectations but opportunities exist for targeting particular niche interests. [less ▲]

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See detailNon-invasive approaches in the diagnosis of acute rejection in kidney transplant recipients, part II: omics analyses of urine and blood samples
Erpicum, Pauline ULg; HANSSEN, Oriane ULg; WEEKERS, Laurent ULg et al

in Clinical Kidney Journal (2017)

Kidney transplantation (KTx) represents the best available treatment for patients with end-stage renal disease. Still, the full benefits of KTx are undermined by acute rejection (AR). The diagnosis of AR ... [more ▼]

Kidney transplantation (KTx) represents the best available treatment for patients with end-stage renal disease. Still, the full benefits of KTx are undermined by acute rejection (AR). The diagnosis of AR ultimately relies on transplant needle biopsy. However, such an invasive procedure is associated with a significant risk of complications and is limited by sampling error and interobserver variability. In the present review, we summarize the current literature about non-invasive approaches for the diagnosis of AR in kidney transplant recipients (KTRs), including in vivo imaging, gene-expression profiling and omics analyses of blood and urine samples. Most imaging techniques, such as contrast-enhanced ultrasound and magnetic resonance, exploit the fact that blood flow is significantly lowered in case of AR-induced inflammation. In addition, AR-associated recruitment of activated leucocytes may be detectable by 18F-fluorodeoxyglucose positron emission tomography. In parallel, urine biomarkers, including CXCL9/CXCL10 or a three-gene signature of CD3ε, CXCL10 and 18S RNA levels, have been identified. None of these approaches has yet been adopted in the clinical follow-up of KTRs, but standardization of analysis procedures may help assess reproducibility and comparative diagnostic yield in large, prospective, multicentre trials. [less ▲]

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See detailIgG4-related disease causing rapid evolution of a severe aortic valvular stenosis
BRULS, Samuel ULg; Courtois, Audrey ULg; DELVENNE, Philippe ULg et al

in The Annals of Thoracic Surgery (2017)

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See detailUse of donor milk in the neonatal intensive care unit
de halleux, Virginie; Pieltain, Catherine; SENTERRE, Thibault ULg et al

in Seminars in Fetal & Neonatal Medicine (2017)

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See detailLa diffusion des Blattmasken dans le bassin Méditerranéen. Entre tradition et innovation
Derwael, Stéphanie ULg

in Actes du colloque "Colloque La diffusion des répertoires décoratifs en Méditerranée antique et médiévale" (2017)

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See detailAdaptation of targeted nanocarriers to changing requirements in antimalarial drug delivery
Marques, J.; Valle-Delgado, J.; Urbán, P. et al

in Nanomedicine : Nanotechnology, Biology, and Medicine (2017)

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See detailMultiple myeloma bone disease: from mechanisms to next generation therapy
Heusschen, Roy ULg; Muller, Joséphine ULg; WITHOFS, Nadia ULg et al

in Belgian Journal of Hematology (2017)

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See detailChemical composition, vasorelaxant, antioxidant and antiplatelet effects of essential oil of Artemisia campestris L. from Oriental Morocco
Dib, Ikram; Fauconnier, Marie-Laure ULg; Sindic, Marianne ULg et al

in BMC Complementary and Alternative Medicine (2017), 17(art. 82), 1-15

Background: Artemisia campestris L. (Asteraceae) is a medicinal herb traditionally used to treat hypertension and many other diseases. Hence, this study is aimed to analyze the essential oil of A ... [more ▼]

Background: Artemisia campestris L. (Asteraceae) is a medicinal herb traditionally used to treat hypertension and many other diseases. Hence, this study is aimed to analyze the essential oil of A. campestris L (AcEO) and to investigate the antiplatelet, antioxidant effects and the mechanisms of its vasorelaxant effect. Methods: The chemical composition of AcEO was elucidated using GC/MS analysis. Then, the antioxidant effect was tested on DPPH radical scavenging and on the prevention of β-carotene bleaching. The antiplatelet effect was performed on the presence of the platelet agonists: thrombin and ADP. The mechanism of action of the vasorelaxant effect was studied by using the cellular blockers specified to explore the involvement of NO/GC pathway and in the presence of calcium channels blockers and potassium channels blockers. Results: AcEO is predominated by the volatiles: spathulenol, ß-eudesmol and p-cymene. The maximal antioxidant effect was obtained with the dose 2 mg/ml of AcEO. The dose 1 mg/ml of AcEO showed a maximum antiplatelet effect of, respectively 49.73% ±9.54 and 48.20% ±8.49 on thrombin and ADP. The vasorelaxation seems not to be mediated via NOS/GC pathway neither via the potassium channels. However, pretreatment with calcium channels blockers attenuated this effect, suggesting that the vasorelaxation is mediated via inhibition of L-type Ca2+ channels and the activation of SERCA pumps of reticulum plasma. Conclusion: This study confirms the antioxidant, antiplatelet and vasorelaxant effects of A.campestris L essential oil. However, the antihypertensive use of this oil should be further confirmed by the chemical fractionation and subsequent bio-guided assays. [less ▲]

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See detailSartre in Venedig: der Mann, der in die Kälte ging
Cormann, Grégory ULg; Viehöver, Vera ULg

in Bulletin d'Analyse Phénoménologique (2017), 11

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See detailLa tradition textuelle de la Continuation du ‘Roman de Guiron’
Veneziale, Marco ULg

in Duval, Frédéric; Leonardi, Lino; Trachsler, Richard (Eds.) Congrès international de linguistique et de philologie romanes (Nancy, 15-20 juillet 2013). Section 13 : Philologie textuelle et éditoriale (2017)

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See detailParecidos estilísticos entre Nellie Campobello y Juan Rulfo
Vanden Berghe, Kristine ULg

in Palou, Pedro Angel; Ramírez Santacruz, Francisco (Eds.) El llano en llamas, Pedro Páramo y otras obras (en el centenario de su autor) (2017)

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See detailThoracic endovascular aortic repair (TEVAR) in proximal (type A) aortic dissection: Ready for a broader application?
Nienaber, Christoph A.; Sakalihasan, Natzi ULg; Clough, Rachel E. et al

in Journal of Thoracic and Cardiovascular Surgery (The) (2017)

OBJECTIVE: Thoracic endovascular aortic repair (TEVAR) has demonstrated encouraging results and is gaining increasing acceptance as a treatment option for aortic aneurysms and dissections. Yet, its role ... [more ▼]

OBJECTIVE: Thoracic endovascular aortic repair (TEVAR) has demonstrated encouraging results and is gaining increasing acceptance as a treatment option for aortic aneurysms and dissections. Yet, its role in managing proximal aortic pathologies is unknown-this is important because in proximal (Stanford type A) aortic dissections, 10% to 30% are not accepted for surgery and 30% to 50% are technically amenable for TEVAR. We describe our case series of type A aortic dissections treated by using TEVAR. METHODS: Between year 2009 and 2016, 12 patients with acute, subacute, or chronic type A aortic dissection with the proximal entry tear located between the coronaries and brachiocephalic artery were treated with TEVAR at 3 centers. Various stent-graft configurations were used to seal the proximal entry tear in the ascending aorta under rapid pacing. RESULTS: A total of 12 patients (9 male, 3 female), mean age 81 +/- 7 years, EuroSCORE II 9.1 +/- 4.5, underwent TEVAR for the treatment of type A aortic dissection. Procedural success was achieved in 11 of 12 patients (91.7%). There was 1 minor stroke and 1 intraprocedural death. No additional deaths were reported at 30 days. At 36 months, there were 4 further deaths (all from nonaortic causes). The mean survival of these 4 deceased was 23 months (range 15-36 months). Follow-up computed tomography demonstrated favorable aortic remodeling. CONCLUSIONS: TEVAR is feasible and reveals promising early results in selected patients with type A aortic dissection who are poor candidates for surgical repair. The current iteration of stent-graft technology, however, needs to be adapted to features specific to the ascending aorta. [less ▲]

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See detailNew computational method of the ball/race contacts transverse loads of high speed ball bearings without race control hypothesis
Servais, Christophe ULg; Bozet, Jean-Luc ULg

in Tribology International (2017)

Some hypotheses are still necessary in order to access the ball bearing Newtonian equilibrium with quasi-static methods. Among these hypotheses are the values of the transverse loads within ball/race ... [more ▼]

Some hypotheses are still necessary in order to access the ball bearing Newtonian equilibrium with quasi-static methods. Among these hypotheses are the values of the transverse loads within ball/race contacts. Those loads are due to the gyroscopic torques. Nowadays, the transverse loads are estimated without any equilibrium criterion by the specialized literature. Moreover, the race control assumption is often employed in addition to the hypotheses made about the transverse loads. The paper describes a new method to compute the transverse loads without using the race control assumption. Then, a correlation between the ball bearing kinematics and the transverse loads is established. It leads to an accurate and efficient computational method to access the Newtonian equilibrium of high speed ball bearings. [less ▲]

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See detailInhibition of ethylene synthesis reduces salt-tolerance in tomato wild relative species Solanum chilense
Gharbi, E.; Martínez, J.-P.; Benahmed, H. et al

in Journal of Plant Physiology (2017), 210

Exposure to salinity induces a burst in ethylene synthesis in the wild tomato halophyte plant species Solanum chilense. In order to gain information on the role of ethylene in salt adaptation, plants of ... [more ▼]

Exposure to salinity induces a burst in ethylene synthesis in the wild tomato halophyte plant species Solanum chilense. In order to gain information on the role of ethylene in salt adaptation, plants of Solanum chilense (accession LA4107) and of cultivated glycophyte Solanum lycopersicum (cv. Ailsa Craig) were cultivated for 7 days in nutrient solution containing 0 or 125 mM NaCl in the presence or absence of the inhibitor of ethylene synthesis (aminovinylglycine (AVG) 2 μM). Salt-induced ethylene synthesis in S. chilense occurred concomitantly with an increase in stomatal conductance, an efficient osmotic adjustment and the maintenance of carbon isotope discrimination value (Δ13C). In contrast, in S. lycopersicum, salt stress decreased stomatal conductance and Δ13C values while osmotic potential remained higher than in S. chilense. Inhibition of stress-induced ethylene synthesis by AVG decreased stomatal conductance and Δ13C in S. chilense and compromised osmotic adjustment. Solanum chilense behaved as an includer and accumulated high amounts of Na in the shoot but remained able to maintain K nutrition in the presence of NaCl. This species however did not stimulate the expression of genes coding for high-affinity K transport but genes coding for ethylene responsive factor ERF5 and JREF1 were constitutively more expressed in S. chilense than in S. lycopersicum. It is concluded that ethylene plays a key role in salt tolerance of S. chilense. © 2016 [less ▲]

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See detailDroit matériel européen - recueil de documentation
Van Cleynenbreugel, Pieter ULg

Learning material (2017)

This set of cases and materials contains the key judgments and legislative instruments discussed in the compulsory droit matériel européen course. Judgments are preceded by self-study questions aimed at ... [more ▼]

This set of cases and materials contains the key judgments and legislative instruments discussed in the compulsory droit matériel européen course. Judgments are preceded by self-study questions aimed at facilitating one's understanding of the legal reasoning underlying them. [less ▲]

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