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See detailPostface au Nom de l'arbre d'Hubert Nyssen
Durand, Pascal ULg; Denis, Benoît ULg

in Le Nom de l'Arbre (2013)

Analyse du Nom de l'arbre, premier roman publié par Hubert Nyssen (Grasset, 1973), à l'occasion de sa reparution dans la collection « Espace Nord ». Suivie d'éléments de biographie et de repères ... [more ▼]

Analyse du Nom de l'arbre, premier roman publié par Hubert Nyssen (Grasset, 1973), à l'occasion de sa reparution dans la collection « Espace Nord ». Suivie d'éléments de biographie et de repères bibliographiques. [less ▲]

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See detailPostface de Café Europa de Serge Delaive
Demoulin, Laurent ULg

in Café Europa (2012)

Postface du roman de Serge Delaive Café Europa comprenant une description du parcours de l'auteur et une analyse du roman, qui se penche notamment sur les questions de la recherche identitaire et du ... [more ▼]

Postface du roman de Serge Delaive Café Europa comprenant une description du parcours de l'auteur et une analyse du roman, qui se penche notamment sur les questions de la recherche identitaire et du voyage. [less ▲]

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See detailPostgastroplasty recovery of ideal body weight normalizes glucose and insulin metabolism in obese women.
Letiexhe, Michel ULg; Scheen, André ULg; Gerard, Pascale ULg et al

in Journal of Clinical Endocrinology and Metabolism (1995), 80(2), 364-9

To study the metabolic effects of normalizing body weight, a frequently sampled iv glucose tolerance test (0.3 g/kg) was performed before [body mass index (BMI), 37.7 +/- 0.5 kg/m2] and 14 +/- 2 months ... [more ▼]

To study the metabolic effects of normalizing body weight, a frequently sampled iv glucose tolerance test (0.3 g/kg) was performed before [body mass index (BMI), 37.7 +/- 0.5 kg/m2] and 14 +/- 2 months after successful gastroplasty (BMI, 23.7 +/- 0.6 kg/m2) in eight obese women and, for comparison, in eight age- and weight-matched nonobese control women (BMI, 23.6 +/- 0.7 kg/m2). All subjects had normal oral glucose tolerance. The insulin secretion rate (ISR) was derived by deconvolution of plasma C-peptide levels and the insulin MCR (MCRI) by dividing the 0-180 min area under the curve (AUC) of ISR by that of plasma insulin levels (IRI). The insulin sensitivity index (SI) and the glucose effectiveness index (SG) were calculated using Bergman's minimal model. Before gastroplasty, obese subjects showed higher AUC-IRI (P < 0.001) and AUC-ISR (P < 0.02), lower MCRI (P < 0.005) and SI (P < 0.002), but similar SG values, compared to nonobese controls. After gastroplasty, the AUC-IRI dramatically decreased, due to both a reduction of AUC-ISR (from 58,252 +/- 8,437 to 36,675 +/- 4,274 pmol; P < 0.05) and an increase in MCRI (from 658 +/- 117 to 1,299 +/- 127 mL/min.m-2; P < 0.02). SI significantly rose from 4.74 +/- 0.74 to 9.15 +/- 0.96 10(-5) min-1/pmol.L (P < 0.01), whereas SG remained unchanged. All of these parameters became similar to those in nonobese controls (respectively, 32,522 +/- 3,458, 1,180 +/- 101, and 8.48 +/- 1.25; all P = NS). In conclusion, after gastroplasty-induced normalization of body weight, postobese women recover normal insulin secretion, clearance, and action on glucose metabolism. [less ▲]

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See detailPostglacial climate changes and rise of three ecotypes of harbor porpoises, Phocoena phocoena, in western Palearctic waters
Fontaine, Michaël; Roland, K.; Calves, I. et al

in Molecular Ecology (2014)

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See detailPostharvest biological control of grey mould rot on strawberry fruit using moderately halophilic bacteria
Essghaier, B.; Sadfi-Zouaoui, N.; Fardeau, M. L. et al

Poster (2006)

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See detailPostmenopausal aging of the sebaceous follicle: a comparison between women receiving hormone replacement therapy or not.
Pierard, Claudine ULg; Pierard, Gérald ULg

in Dermatology : International Journal for Clinical & Investigative Dermatology (2002), 204(1), 17-22

BACKGROUND: The endocrine control of sebaceous follicles is complex in women. During aging, a decline in sebum output is often experienced. However, some women report increased seborrhea after the ... [more ▼]

BACKGROUND: The endocrine control of sebaceous follicles is complex in women. During aging, a decline in sebum output is often experienced. However, some women report increased seborrhea after the menopause. OBJECTIVE: In this study, the follicular reservoir function was studied during the first decade following the menopause. METHODS: Four evaluations were made at 3-week intervals in two parallel age-matched groups of 50 postmenopausal women receiving hormone replacement therapy (HRT) or not. The Sebumeter served to measure the casual sebum level and the sebum excretion rate on the forehead. In addition, a Visioscan equipped with an ultraviolet-recording camera was used with and without lipid-sensitive tapes interposed between the camera and the skin surface. Follicular openings and sebum pore patterns were studied by image analysis. RESULTS: There was enormous diversity among individual values of sebum output at the skin surface. In untreated women, a significant decline in sebum excretion rate accompanied by an increase in both the sebum replacement time and the mean pore size were evidenced during the first decade after the menopause. The sebum excretion rate and casual level showed a wide range of interindividual differences early after the menopause. These physiological changes were less prominent in women receiving HRT. CONCLUSION: Postmenopausal aging affects the sebum production, but HRT does not significantly control the complex process of seborrhea. However, HRT mitigates the progressive enlargement of the openings of the sebum follicular reservoir. [less ▲]

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See detailPostmenopausal women initiating an antiosteoporotic treatment reported high prevalence of risk factors for cardiovascular diseases
Tancredi, Annalisa ULg; Bosio-Le Goux, B.; Augendre-Ferrante, B. et al

in Osteoporosis International (2005, March), 16(Suppl.3), 107

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See detailThe Postmodern City and the Search for Meaning
Dechêne, Antoine ULg

Conference (2013, August)

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See detailPostmodernité et raison
Badir, Sémir ULg

in Humbeeck, Kris; Hoving, Isabelle (Eds.) De grenzen van het (post)modernisme (1999)

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See detailPostmodernité, postcolonialisme et multiculturalisme
Delruelle, Edouard ULg

in L'idéologie du progrès dans la tourmente du postmodernisme. Actes du colloque international (9 et 11 février 2012) (2012)

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See detailPostmortem Investigations on Winter Stranded Sperm Whales from the Coasts of Belgium and the Netherlands
Jauniaux, Thierry ULg; Brosens, L.; Jacquinet, E. et al

in Journal of Wildlife Diseases (1998), 34(1), 99-109

During winter 1994-95, four and three sperm whales (Physeter macrocephalus) were stranded along the Belgian and the Dutch coasts, respectively. Necropsies and tissue samplings were collected 24 hrs post ... [more ▼]

During winter 1994-95, four and three sperm whales (Physeter macrocephalus) were stranded along the Belgian and the Dutch coasts, respectively. Necropsies and tissue samplings were collected 24 hrs post mortem. Lesions on several whales included round and linear skin scars, ventral skin abrasions, acute skin ulcers, acute ulcerative stomatitides, acute to chronic external otitides, and passive visceral congestion. In addition, these sperm whales appeared to be debilitated with severe weight deficit, had blubber thickness reduction, the absence of abdominal fat, and the intestinal tracts were almost empty. Three categories of lesions and their possible relation with the stranding were evaluated. Cutaneous scars observed on the seven whales appeared to have no relation with the stranding. The poor body condition and acute integument ulcerative lesions were present before the stranding. Ventral skin abrasions and visceral passive congestion were caused by the strandings. Absence of food in the alimentary tracts, evidence of weight loss and blubber thickness reduction were compatible with an extended presence of the sperm whales in the North Sea, where adequate food is not available. This might lead to progressive weakness, predisposing the animals to secondary pathogens such as viral diseases. Finally, the coastal configuration of the southern North Sea makes it a trap for sperm whales which have entered the area during their wanderings. [less ▲]

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See detailPostmortem Measurement of Cadaveric VOCs in Human Internal Cavity Gases
Stefanuto, Pierre-Hugues ULg; Varlet, V; Grabherr, S et al

Conference (2014, May 20)

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See detailPostnatal and adult exposure to estradiol differentially influences adult neurogenesis in the main and accessory olfactory bulb of female mice.
Veyrac, Alexandra; Bakker, Julie ULg

in FASEB Journal (2011), 25(3), 1048-57

Neurons incorporated into the adult main olfactory bulb (MOB) and accessory olfactory bulb (AOB) derive from the subventricular zone (SVZ). Despite some recent studies on the role of olfactory ... [more ▼]

Neurons incorporated into the adult main olfactory bulb (MOB) and accessory olfactory bulb (AOB) derive from the subventricular zone (SVZ). Despite some recent studies on the role of olfactory neurogenesis in sociosexual behaviors mediated by hormones, data on the implication of estrogens are still lacking. Taking advantage of female aromatase-knockout (ArKO) mice, which are unable to produce estradiol across their life span, we investigated the role of estradiol exposure during early postnatal and adult periods on adult neurogenesis in the MOB and AOB. We found that proliferation of progenitor cells in the adult female SVZ was not influenced by estradiol. However, whereas adult exposure to estradiol influences the turnover of MOB newborn neurons, the survival of those in the AOB depends on exposure to estradiol during the early postnatal period. Finally, based on their expression of Zif268, we showed that newborn neurons in the MOB responded to sociosexual odors, albeit to a lesser extent in ArKO females, suggesting a contribution of estradiol during the early postnatal period to this response. Together, these results suggest that the survival and functional integration of newborn neurons in the adult female MOB and AOB are differentially influenced by estrogens from the early postnatal period to adulthood. [less ▲]

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See detailThe postnatal demasculinization of sexual behavior in the Japanese quail (Coturnix coturnix japonica).
Schumacher, M.; Balthazart, Jacques ULg

in Hormones and Behavior (1984), 18(3), 298-312

Three experiments were performed to analyze the time course of demasculinization in the Japanese quail and to test the activating and organizing effects of estradiol (E2) in adult sexually active birds ... [more ▼]

Three experiments were performed to analyze the time course of demasculinization in the Japanese quail and to test the activating and organizing effects of estradiol (E2) in adult sexually active birds. In Experiment 1, males and females were castrated at the age of 1 day or 1, 2, 4, and 6 weeks and treated as adults with testosterone (T). The age of castration had no effect on behavior and morphology in males. Plasma gonadotrophins (LH and FSH) were, however, higher in males castrated at or before than in those castrated after 2 weeks of age. This suggests that postnatal testicular secretions have organizing effects on the pituitary activity. Females which were castrated before 1 week of age were less sensitive to the activating effects of T than males, but were not fully demasculinized. The demasculinization of different reproductive characteristics such as male sexual behavior, cloacal gland size, and weight of the syringeal muscles is achieved in females at different times posthatching. In Experiment 2, castration of male and female quail at the ages of 4 days or 4 weeks confirmed that postnatal ovarian secretions contribute to the full behavioral and morphological demasculinization of females. It is easier to elicit mounting in T-treated females when they are tested in their home cage instead of a test arena. This difference was not observed in males. During Experiment 3, it was impossible to demasculinize sexually active adult males or females by treatment with Silastic implants of E2. E2 did not maintain sexual behavior in ovariectomized females showing male sexual behavior when treated with T but maintained the behavior in males. [less ▲]

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