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See detailFast-evolving weather for the coolest of our two new substellar neighbours
Gillon, Michaël ULg; Triaud, A. H. M. J.; Jehin, Emmanuel ULg et al

in Astronomy and Astrophysics (2013), 555

We present the results of an intense photometric monitoring in the near-infrared (~0.9 microns) with the TRAPPIST robotic telescope of the newly discovered binary brown dwarf WISE J104915.57-531906.1, the ... [more ▼]

We present the results of an intense photometric monitoring in the near-infrared (~0.9 microns) with the TRAPPIST robotic telescope of the newly discovered binary brown dwarf WISE J104915.57-531906.1, the third closest system to the Sun at a distance of only 2 pc. Our twelve nights of photometric time-series reveal a quasi-periodic (P = 4.87+-0.01 h) variability with a maximal peak-peak amplitude of ~11% and strong night-to-night evolution. We attribute this variability to the rotational modulation of fast-evolving weather patterns in the atmosphere of the coolest component (~T1-type) of the binary. No periodic signal is detected for the hottest component (~L8-type). For both brown dwarfs, our data allow us to firmly discard any unique transit during our observations for planets >= 2 Rearth. For orbital periods smaller than ~9.5 h, transiting planets are excluded down to an Earth-size. [less ▲]

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See detailFast-GC quantifacation of harmonine, the major defense alkaloid of the multicolored Asian ladybird Harmonia axyridis (Pallas)
Fischer, Christophe ULg; Laurent, Pascal ULg; Heuskin, Stéphanie ULg et al

in American Journal of Analytical Chemistry (2012), 3

These last few years the multicolored Asian ladybird, Harmonia axyridis (Pallas), previously introduced in Europe and North America as a biological control agent, has swiftly spread out on those ... [more ▼]

These last few years the multicolored Asian ladybird, Harmonia axyridis (Pallas), previously introduced in Europe and North America as a biological control agent, has swiftly spread out on those territories and turns out to be a pest in several ways. In order to improve understanding of several key points of the biology of this ladybird, a novel fast-GC method of quantification of harmonine, the main defense alkaloid of H. axyridis, has been designed and validated using the accuracy profile concept for concentrations ranging from 13 to 264 µg/individual. This method allows quantifying harmonine in a single insect with a maximal error risk of 20%. For ladybirds collected in spring, mean harmonine concentration observed was 106.6 µg/individual with a very high standard deviation of 80.2 µg/individual, which can easily be explained by the strong asymmetry of the results distribution. Males and females seem equally chemically protected as the harmonine concentration did not significantly differ between sexes. This method is currently used to improve our comprehension of several key points of H. axyridis biology including aggregation behavior and aposematism. [less ▲]

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See detailFast-GC quantification of harmonine, the major defense alkaloid of the multicolored asian ladybird Harmonia axyridis (Pallas)
Fischer, Christophe ULg; Laurent, P; Heuskin, Stéphanie ULg et al

in American Journal of Analytical Chemistry (2012), 3

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See detailFastes princiers et culte eucharistique au pays de Liège : cérémonies baroques au cœur d’une principauté ecclésiastique des XVIIe et XVIIIe siècles
Henneau, Marie-Elisabeth ULg

in Dompnier, Bernard (Ed.) Les cérémonies extraordinaires du Catholicisme baroque (2009)

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See detailFasting alters protein expression of AMP-activated protein kinase in the hypothalamus of broiler chicks (Gallus gallus domesticus).
Song, Zhigang; Liu, Lei; Yue, Yunshuang et al

in General and comparative endocrinology (2012), 178(3), 546-55

An experiment was conducted to investigate the effects of fasting and re-feeding on hypothalamic 5'-AMP-activated protein kinase (AMPK) levels and (an)orexigenic neuropeptides. Male Arbor Acres chicks (7 ... [more ▼]

An experiment was conducted to investigate the effects of fasting and re-feeding on hypothalamic 5'-AMP-activated protein kinase (AMPK) levels and (an)orexigenic neuropeptides. Male Arbor Acres chicks (7-day-old, n=160) were allocated to four equal treatment groups: control chicks (fed ad libitum for 48 h, C48), chicks that were fasted for 48 h (F48), chicks that were first fasted for 48 h and then re-fed for 24h (F48C24), and chicks that were fed ad libitum for 72h (C72). Fasting for 48 h significantly (P<0.05) increased the ratio of phosphorylated AMPKalpha to total AMPKalpha and phosphorylated LKB1 to total LKB1, whereas re-feeding for 24h reduced these ratios to that of the ad libitum fed C72 chicks. The gene expressions of agouti-related peptide (AgRP), neuropeptide Y (NPY), melanocortin receptor 4, melanin-concentrating hormone, prepro-orexins and carnitine palmitoyltransferase-1 were significantly (P<0.05) increased in the fasted chicks relative to the ad libitum fed C48 group. The gene expression of pro-opiomelanocortin (POMC), as well as cocaine- and amphetamine-regulated transcript (CART) was not affected by the nutritional status. Fasting significantly (P<0.05) decreased the mRNA levels of fatty acid synthase (FAS) and sterol regulatory element binding protein-1 (SREBP-1). The results suggest that the LKB1/AMPK signal pathway is involved in the energy homeostasis of fasted chicks, and its possible role in feed intake regulation might be mediated by the AgRP/NPY rather than the POMC/CART pathway. [less ▲]

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See detailFat analysis in muscle samples from horses affected with atypical myopathy
Van Galen, Gaby ULg; Deby-Dupont, G; Serteyn, Didier ULg et al

Poster (2011, April 15)

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See detailFATAL ALVEOLAR ECHINOCOCCOSIS OF THE LUMBAR SPINE
KEUTGENS, Aurore ULg; SIMONI, Paolo ULg; DETREMBLEUR, Nancy ULg et al

in Journal of Clinical Microbiology (2013), 51(2), 688-91

For the last ten years, the southern part of Belgium has been recognized as a low-risk endemic area for alveolar echinococcosis. This infection, caused by Echinococcus multilocularis, usually induces a ... [more ▼]

For the last ten years, the southern part of Belgium has been recognized as a low-risk endemic area for alveolar echinococcosis. This infection, caused by Echinococcus multilocularis, usually induces a severe liver condition, and can sometimes spread to other organs. However, alveolar echinococcosis involving bones has been described only very rarely. Here, a fatal case of spondylodiscitis due to E. multilocularis contracted in southern Belgium is reported. [less ▲]

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See detailA fatal case of bupropion (ZybanR) overdose
Mercerolle, Magali; Denooz, Raphael ULg; Lachâtre, Gérard et al

in Journal of Analytical Toxicology (2008), 32

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See detailA fatal case of Perthes syndrome
JOBE, Jérôme ULg; Ghuysen, Alexandre ULg; Hartstein, Gary ULg et al

in Journal of Emergencies, Trauma and Shock (2013), 6(4), 296-297

Perthes syndrome, or traumatic asphyxia, is a clinical syndrome associating cervicofacial cyanosis with cutaneous petechial haemorrhages and subconjonctival bleeding resulting from severe sudden ... [more ▼]

Perthes syndrome, or traumatic asphyxia, is a clinical syndrome associating cervicofacial cyanosis with cutaneous petechial haemorrhages and subconjonctival bleeding resulting from severe sudden compressive chest trauma. Deep inspiration and a Valsalva maneuver just prior to rapid and severe chest compression, are responsible for the development of this syndrome. Current treatment is symptomatic: urgent relief of chest compression and cardiopulmonary resuscitation if needed. Outcome may be satisfactory depending on the duration and severity of compression. Prolonged thoracic compression may sometimes lead to cerebral anoxia, irreversible neurologic damage and death. We report a fatal case of Perthes syndrome resulting from an industrial accident. [less ▲]

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See detailFatal herpes simplex virus infection in Darier disease under corticotherapy.
Nikkels, Arjen ULg; Beauthier, F.; Quatresooz, Pascale ULg et al

in European Journal of Dermatology (2005), 15(4), 293-7

A 67-year-old man is presented with longstanding and severe Darier disease treated by topical antiseptics and potent corticosteroids, in combination with oral glucocorticoids and etretinate. After cardiac ... [more ▼]

A 67-year-old man is presented with longstanding and severe Darier disease treated by topical antiseptics and potent corticosteroids, in combination with oral glucocorticoids and etretinate. After cardiac bypass surgery in 1997, the patient experienced herpes simplex virus (HSV type-1) infection of the skin that was treated by intravenous aciclovir. In 2003, he presented a widespread atypical exacerbation of his Darier disease, involving the face, trunk, buttocks, intertriginous areas and arms. Initial clinical signs and bacteriological findings suggested a bacterial involvement by multiresistant Staphylococcus aureus, Escherichia coli, Pseudomonas aeruginosa, and Proteus mirabilis. Despite antibiotherapy, the clinical presentation progressively worsened. A skin biopsy was performed and immunohistochemical examination identified a type-2 HSV infection. Although intravenous aciclovir was administered, the widespread cutaneous HSV infection was followed by systemic dissemination. A severe acute respiratory distress syndrome (ARDS) developed, leading to a fatal issue. At autopsy, a severe interstitial type-2 HSV pneumonitis with extensive necrotic areas was found, in association with gastro-intestinal involvement. This case represents, to the best of our knowledge, the first case of Darier disease presenting a fatal type-2 HSV infection. It underlines the importance of rapidly recognizing HSV infection in Darier disease and stresses the risk of lethal outcome. The different risk factors for HSV infection in this patient are reviewed. [less ▲]

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See detailFatal intoxications by acenocoumarol, phenprocoumon and warfarin: method validation in blood using the total error approach.
Denooz, Raphael ULg; Douamba, Zoénabo; Charlier, Corinne ULg

in Journal of Chromatography. B : Analytical Technologies in the Biomedical & Life Sciences (2009), 877(23), 2344-2348

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See detailFatal Massive Liver Steatosis. A Clinicopathological Case Report
de Leval, Laurence ULg; Lambermont, Bernard ULg; D'Orio, Vincenzo ULg et al

in Acta Gastro-Enterologica Belgica (1997), 60(2, Apr-Jun), 180-183

Hepatic fatty change is a common lesion. Two forms are recognized: micro- and macrovesicular steatosis, the former being much less frequent and more serious than the latter. The case of an alcoholic woman ... [more ▼]

Hepatic fatty change is a common lesion. Two forms are recognized: micro- and macrovesicular steatosis, the former being much less frequent and more serious than the latter. The case of an alcoholic woman under anticonvulsivant therapy and with medications for a syndrome of inappropriate secretion of antidiuretic hormone (SIADH) who presented with rapidly progressive cholestasis and hepatocellular failure is reported. Massive macro- and micro-vesicular hepatic steatosis was diagnosed at autopsy. The authors review the clinico-pathological features associated with this condition, and causal factors possibly implicated in this case are discussed in regard with currently considered pathophysiological mechanisms. [less ▲]

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See detailFatal Mural Endocarditis and Cutaneous Botryomycosis after Heart Transplantation
Defraigne, Jean-Olivier ULg; Demoulin, J. C.; Pierard, Gérald ULg et al

in American Journal of Dermatopathology (1997), 19(6), 602-5

Fatal mural endocarditis and botryomycosis occurred concurrently in a 62-year-old women 4 months after orthotopic heart transplantation. Subsequent to mild mitral regurgitation, infection developed on a ... [more ▼]

Fatal mural endocarditis and botryomycosis occurred concurrently in a 62-year-old women 4 months after orthotopic heart transplantation. Subsequent to mild mitral regurgitation, infection developed on a left atrial thrombus and was complicated by cerebral embolization. Simultaneously, skin nodules manifested on both forearms. Histologic examination revealed typical aspects of early evolving botryomycosis with massive infiltration of the dermis and hypodermis by necrotic granulomas framed by grains of Gram-positive coccoid forms. Bacteria were decorated by a nonspecific polyclonal antibody to Mycobacterium bovis. [less ▲]

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See detailFatal outbreaks in dogs associated with pantropic canine coronavirus in France and Belgium
Zicola, A.; Jolly, Sandra ULg; Mathijs, E. et al

in Journal of Small Animal Practice (2012), 53

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See detailFatal outcome of herpes simplex virus superinfection of Darier disease
Nikkels, Arjen ULg; Quatresooz, Pascale ULg; Pierard, Gérald ULg

in Journal of the American Academy of Dermatology (2005, March), 52(3, Suppl. S), 132

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See detailFatal overdosage with cisplatin
Charlier, Corinne ULg; Kintz, Pascal; Dubois, Nathalie ULg et al

in Journal of Analytical Toxicology (2004), 28(2), 138-140

This paper presents a case of fatal overdosage due to an accidental massive administration (750 mg instead of 170 mg) of cisplatin, an anticancer agent, to a 63-year-old patient suffering from lymphoma ... [more ▼]

This paper presents a case of fatal overdosage due to an accidental massive administration (750 mg instead of 170 mg) of cisplatin, an anticancer agent, to a 63-year-old patient suffering from lymphoma. Platinum was measured in various postmortem samples by means of inductively coupled plasma mass spectrometry. Heart and peripheral blood concentrations of platinum were 1515 and 1253 micro g/L, respectively. Concentrations in urine and bile were 1038 and 501 micro g/L, respectively. Renal dialysis was started immediately after the end of cisplatin perfusion, when the mistake was noticed, but the patient deceased at day 16, presenting renal and hepatic insufficiency, ototoxicity, and pancytopenia. [less ▲]

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See detailFatal plastic impaction in a minke whale (Balaenoptera acutorostrata)
Jauniaux, Thierry ULg; Haelters, J.; Degraer, S. et al

Scientific conference (2013)

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See detailFATAL SMALL FOR SIZE SYNDROME AFTER RIGHT LOBE DONATION
DETRY, Olivier ULg; DE ROOVER, Arnaud ULg; LAUWICK, Séverine ULg et al

in Transplant International (2011, February), 24(1), 8-8

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See detailFatal transmission of contagious caprine pleuropneumonia to an Arabian oryx (Oryx leucoryx)
Chaber, AL; Lignereux, L; Al Qassimi, M et al

in Veterinary Microbiology (2014), 173(1-2), 156-159

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See detailFate of exogneous glucose metabolism during exercise of different intensities in humans
Pirnay, Freddy ULg; Krzentowski, G.; Crielaard, Jean-Michel ULg et al

in Journal of Applied Physiology (1982), 53

Detailed reference viewed: 12 (1 ULg)