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See detailOvarian steroidogenesis inhibition by constant photothermal conditions is caused by a lack of gonadotropin stimulation in Eurasian perch
Milla, S.; Mandiki, S. N. M.; Hubermont, P. et al

in General and Comparative Endocrinology (2009), 163(3), 242-250

In fish, the reasons for the inhibition of reproduction by constant photothermal conditions of rearing are far from clear. In an in vivo experiment, two groups of females reared under natural (4-28 ... [more ▼]

In fish, the reasons for the inhibition of reproduction by constant photothermal conditions of rearing are far from clear. In an in vivo experiment, two groups of females reared under natural (4-28 degrees C) or constant photothermal conditions (20-22 degrees C, photoperiod 12/12) were investigated for gonad development, sex-steroids (testosterone-T, 17-beta-estradiol-E2 and 11 Keto-Testosterone-11KT) dynamics and brain aromatase activity in January, February and March. Two days before each sampling date, a group of females reared under constant conditions was injected with HCG (Human Chorionic Gonadotropin: 100 Ul/kg) and evaluated for the same parameters. In addition, in vitro ovarian steroidogenesis capacity for each female was determined with or without stimulation by HCG and/or IGF-1 (insulin-like Growth Factor-1). The results indicate that vitellogenesis stage is the limit ovarian stage never reached in females submitted to constant photothermal conditions. This was associated with gonadogenesis delay and low levels of circulating sex-steroids (T, E2 and 11KT). Nevertheless, HCG injections partly counteracted the plasma steroid deprivation, indicating that ovaries from fish reared under constant photothermal conditions suffer from a lack of gonadotropin stimulation, maybe caused by plasma LH suppression. Such finding was confirmed by the in vitro ovary incubation test. HCG and IGF-1 treatments induced broad testosterone and 17-beta-estradiol elevations and the exposure to constant photothermal conditions, in some cases, decreased that response to HCG. In conclusion, we show that the inhibition of reproductive cycle in Eurasian perch females by constant photothermal conditions of rearing may be related to lower sex-steroid levels and to an inhibition of ovarian regulation by gonadotropins (at least LH), probably stopping gonadogenesis before vitellogenesis stage. (C) 2009 Elsevier Inc. All rights reserved. [less ▲]

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See detailOver (p)reparatiewetten
Leleu, Yves-Henri ULg

in Tijdschrift voor Privaatrecht (2007), liv. 2

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See detailOver de cautio iudicatum solvi en de herziening ten gronde - case note (CFI Brussels 10 September 1996)
Wautelet, Patrick ULg

in Revue Générale de Droit Civil Belge = Tijdschrift voor Belgisch Burgerlijk (1998), (1998), 50-57

In this short comment on a decision of the Court of First Instance of Brussels I touch upon two classic issues of cross-border litigation : first the obligation which may be imposed on a foreign plaintiff ... [more ▼]

In this short comment on a decision of the Court of First Instance of Brussels I touch upon two classic issues of cross-border litigation : first the obligation which may be imposed on a foreign plaintiff to post bond and second the prohibition for the court addressed to review a foreign decision on the merits. [less ▲]

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See detailOver de relatie tussen twee sferen: de informele sfeer van de bemiddeling en de formele sfeer van de strafprocedure.
Lauwaert, Katrien ULg

Conference given outside the academic context (2009)

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See detailOver de tentoonstellingsaffiche als symptoom
Duchesne, Jean-Patrick ULg

in Catalogue de l'exposition Stan Roukens, Museumaffiches, Archi-Arché, Rombouts en Droste (1993)

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See detailOver een toiletartikel: Hendrik van Veldekes 'Sente Servaes' en Camille Huysmans
Steyaert, Kris ULg

in Spiegel der Letteren (2013), 55(2), 189-200

In 1858 J.H. Bormans published the first edition of Hendrik van Veldeke’s legend of Saint Servatius which had only just come to light. Nearly forty years later, Camille Huysmans supplied additional ... [more ▼]

In 1858 J.H. Bormans published the first edition of Hendrik van Veldeke’s legend of Saint Servatius which had only just come to light. Nearly forty years later, Camille Huysmans supplied additional information about the work’s discovery. In a humorous letter printed in the Limburgsch jaarboek (1895-1896) he revealed how one of his former teachers, during a visit to a friend’s house, had stumbled upon the fifteenth-century manuscript in the toilet, ready to be used as toilet paper. Only recently have scholars begun to cast doubt on Huysmans’s story. A closer look at Huysmans’s student career in Liège and his involvement in the association Onze Taal (Our Language) may shed new light on the origins and veracity of his account. [less ▲]

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See detailOver het verschuiven van tafels en stoelen. Erik Spinoy en Anneleen De Coux spraken met de samenstellers van Hotel New Flandres
Spinoy, Erik ULg; De Coux, Anneleen

Article for general public (2009)

This is the text of an interview, taken by myself and by Anneleen de Coux, of the editors of Hotel New Flandres, an important new anthology of postwar Flemish poetry.

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See detailOver Kalligramme. Zur Medialität einer Schrift anhand von Paul van Ostaijens De feesten van angst en pijn
Spinoy, Erik ULg

in Spiegel der Letteren (2002), 44(3), 291-293

This is a review of a study by Sonja Neef on the work of Paul van Ostaijen

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See detailOver Kathrin Kötz, Die Prosa Paul van Ostaijens
Spinoy, Erik ULg

in Nachbarsprache Niederländisch (2002), 17(1-2), 122-125

This is a review of a study by Katrhin Kötz on Paul van Ostaijen's literary ('grotesque') prose and its German influences.

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See detailOver literaire prijzen
Spinoy, Erik ULg

in Freespace Nieuwzuid (2008), 8(32), 101

This issue reflects on the growing importance of literary prizes in literary life, and how this has changed literature in general.

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See detailOver literatuurgeschiedenis
Spinoy, Erik ULg

in Freespace Nieuwzuid (2006), 6(21), 126

The present issue is a collection of reflections on the way literary history is to be written at the beginning of the 21st century, primarily on the occasion of the publication of a new history of postwar ... [more ▼]

The present issue is a collection of reflections on the way literary history is to be written at the beginning of the 21st century, primarily on the occasion of the publication of a new history of postwar Dutch literature. [less ▲]

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See detailOver mimetismus
Fredericq, Léon ULg

in Vlaamse Gids (De) (1910), VI

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See detailOver stromen en watervallen : curricua die niet discrimineren
Demeuse, Marc; Friant, N.; Baye, Ariane ULg

in Nicaise, Julien; Desmedt, E. (Eds.) Gelijke kansen op school : het kan. Zestein sporen voor praktijk en beleid (2008)

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See detailOver the Rainbow : cinématographier Oz ou comment spectaculariser l’émerveillement
Tomasovic, Dick ULg

Conference (2014, April 16)

Analyse de la mise en scène de quelques adaptations cinématographiques du Magicien d'Oz.

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See detailAn Overall Magnetic $t$-$\omega$ Formulation without Cuts
Henrotte, F.; Dular, Patrick ULg; Geuzaine, Christophe ULg et al

in Proceedings of the 8th Conference on Electromagnetic Field Computation, CEFC 1998 (1998)

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See detailOverall properties of hot, massive stars in the X-ray domain
Nazé, Yaël ULg

(2011, July 01)

Despite the absence of large surveys, the recent X-ray observatories provide X-ray data for hundreds of massive stars (294 OB stars detected in the 2XMM catalog, 129 OB stars detected in the Chandra ... [more ▼]

Despite the absence of large surveys, the recent X-ray observatories provide X-ray data for hundreds of massive stars (294 OB stars detected in the 2XMM catalog, 129 OB stars detected in the Chandra Carina Complex Project). Analyzing medium-resolution spectra led to new results on the relationship between the X-ray luminosity and the bolometric luminosity, as well as on the typical properties (plasma temperature, variability) of these objects. [less ▲]

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See detailOvercoming problems with adherence to osteoporosis medication.
Rabenda, Véronique ULg; Reginster, Jean-Yves ULg

in Expert review of pharmacoeconomics & outcomes research (2010), 10(6), 677-89

Nonadherence to pharmacological treatment in osteoporosis is a well-recognized problem. As in other chronic diseases, adherence to osteoporosis treatment is poor, resulting in enormous burden on patients ... [more ▼]

Nonadherence to pharmacological treatment in osteoporosis is a well-recognized problem. As in other chronic diseases, adherence to osteoporosis treatment is poor, resulting in enormous burden on patients and healthcare resources. Most importantly, low adherence rates consistently result in increased rates of fractures. However, it seems that efforts to evaluate and improve rates of both compliance and persistence are increasing. The extension of dosing intervals may be an element, among others, allowing improvements in therapeutic adherence. Improved patient education, enhancing healthcare provider-patients interaction, taking into account patient's preferences and involving them in treatment decisions may improve adherence. [less ▲]

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See detailOverestimation of the 25OHD serum concentration with the automated IDS EIA kit.
Cavalier, Etienne ULg; Huberty, V.; Cormier, C. et al

in Journal of Bone and Mineral Research (2011), 26(2), 434-6

We have recently observed an increasing number of patients presenting very high serum levels of 25-hydroxyvitamin D [25(OH)D] (> 150 ng/mL), which, in all cases, had been measured with the IDS EIA kit ... [more ▼]

We have recently observed an increasing number of patients presenting very high serum levels of 25-hydroxyvitamin D [25(OH)D] (> 150 ng/mL), which, in all cases, had been measured with the IDS EIA kit adapted on different "open" automated platforms. We performed a comparison between the IDS EIA kit adapted on two different "open"automated platforms and the DiaSorin RIA. We found a systematic bias (higher levels with the IDS EIA kit) for concentrations more than 50-60 ng/mL that was less obvious when the IDS EIA was used in its manual procedure. We thus suggest to use the IDS EIA kit in its manual procedure rather than to adapt it on an automated platform, and to interpret cautiously a 25(OH)D greater than 100 ng/mL with this kit. [less ▲]

Detailed reference viewed: 40 (1 ULg)