Browsing
     by title


0-9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

or enter first few letters:   
OK
Full Text
Peer Reviewed
See detailHeterologously expressed formyl peptide receptor 2 (FPR2/ALX) does not respond to lipoxin A4
Hanson, Julien ULg; Ferreiros, Nerea; Pirotte, Bernard ULg et al

in Biochemical Pharmacology (2013), 85

Detailed reference viewed: 17 (3 ULg)
Peer Reviewed
See detailHeterology and homology between the ribonucleic acid species of plant viruses as evaluated by molecular hybridizations.
Kummert, Jean; Demeure, M.; Portetelle, Daniel ULg et al

in Biochemical Society Transactions (1977), 5(4), 946-947

Detailed reference viewed: 2 (0 ULg)
Full Text
Peer Reviewed
See detailHeterosexual men and women both show a hypothalamic response to the chemo-signal androstadienone.
Burke, Sarah M.; Veltman, Dick J.; Gerber, Johannes et al

in PLoS ONE (2012), 7(7), 40993

The odorous steroid compound 4,16-androstadien-3-one (androstadienone), found in axillary sweat, was previously reported to evoke hypothalamic activation in heterosexual women, but not in heterosexual men ... [more ▼]

The odorous steroid compound 4,16-androstadien-3-one (androstadienone), found in axillary sweat, was previously reported to evoke hypothalamic activation in heterosexual women, but not in heterosexual men. However, subjects were exposed to the pure crystalline form of androstadienone, which raised the question whether the observed hypothalamic response is physiologically relevant. Therefore, in the present study, we asked whether sexually dimorphic hypothalamic responses could be measured when subjects were exposed to lower, more physiologically relevant concentrations of androstadienone. A total of 21 women and 16 men, all heterosexual, participated in our functional magnetic resonance imaging study (fMRI). Three different concentrations of androstadienone diluted in propylene glycol (10 mM "high," 0.1 mM "medium" and 0.001 mM "low") were delivered to the subjects' nostrils using a computer-controlled stimulator. When exposed to the "high" androstadienone concentration, women showed stronger hypothalamic activation than men. By contrast, men showed more hypothalamic activation when exposed to the "medium" androstadienone concentrations in comparison to women. Thus, we replicated that smelling the chemo-signal androstadienone elicits a hypothalamic activation. However, this effect does not seem to be gender-specific, because androstadienone activated the hypothalamus in both men and women, suggesting that androstadienone exerts specific effects in heterosexual individuals of both sexes. [less ▲]

Full Text
See detailHeterosexuals’ Attitudes Towards Gay and Lesbian Couples and Families
Scali, Thérèse ULg; D'Amore, Salvatore ULg; Green, Robert-Jay

Scientific conference (2014, February)

This presentation aims at highlighting Heterosexuals' Attitudes Towards Gay and Lesbian Couples and Families in the belgian context.

Detailed reference viewed: 20 (5 ULg)
Peer Reviewed
See detailHeterotransplantation of Primary and Established Human Tumour Cells in Nude Mice
Noël, Agnès ULg; Borcy, V.; Bracke, M. et al

in Anticancer Research (1995), 15(1, Jan-Feb), 1-7

Previous successful transplantations of human tumour cells into athymic nude mice have been described when cells were injected with a reconstituted basement membrane (matrigel). We have compared the ... [more ▼]

Previous successful transplantations of human tumour cells into athymic nude mice have been described when cells were injected with a reconstituted basement membrane (matrigel). We have compared the development and the histology of tumours following injection with matrigel or with culture medium of a panel of tumour cells exhibiting different degrees of tumorigenicity. Two cell lines (MCF7 and MCF7/6) required matrigel in order to form tumours. When inoculated with matrigel, all the other cell lines tested [MCF7 gpt, MCF7ras, MCF7(AZ), MCF7(AZ)TD5, MDA-MB 231, HT1080] showed increased tumour take and reduced latency period. Human primary tumours (melanoma, breast and colon cancers) were transplanted successfully into nude mice, in the presence of matrigel. Breast primary tumours or cell lines gave rise to poorly differentiated carcinomas. The other tumours presented histopathological patterns typical of differentiated human cancers. [less ▲]

Detailed reference viewed: 21 (1 ULg)
Full Text
Peer Reviewed
See detailHeterozygous inactivation of the Na/Ca exchanger increases glucose-induced insulin release, β-cell proliferation, and mass.
Nguidjoe, E.; Sokolow, S.; Bigabwa, S. et al

in Diabetes (2011), 60

We have previously shown that overexpression of the Na-Ca exchanger (NCX1), a protein responsible for Ca(2+) extrusion from cells, increases β-cell programmed cell death (apoptosis) and reduces β-cell ... [more ▼]

We have previously shown that overexpression of the Na-Ca exchanger (NCX1), a protein responsible for Ca(2+) extrusion from cells, increases β-cell programmed cell death (apoptosis) and reduces β-cell proliferation. To further characterize the role of NCX1 in β-cells under in vivo conditions, we developed and characterized mice deficient for NCX1. RESEARCH DESIGN AND METHODS: Biologic and morphologic methods (Ca(2+) imaging, Ca(2+) uptake, glucose metabolism, insulin release, and point counting morphometry) were used to assess β-cell function in vitro. Blood glucose and insulin levels were measured to assess glucose metabolism and insulin sensitivity in vivo. Islets were transplanted under the kidney capsule to assess their performance to revert diabetes in alloxan-diabetic mice. RESULTS: Heterozygous inactivation of Ncx1 in mice induced an increase in glucose-induced insulin release, with a major enhancement of its first and second phase. This was paralleled by an increase in β-cell proliferation and mass. The mutation also increased β-cell insulin content, proinsulin immunostaining, glucose-induced Ca(2+) uptake, and β-cell resistance to hypoxia. In addition, Ncx1(+/-) islets showed a two- to four-times higher rate of diabetes cure than Ncx1(+/+) islets when transplanted into diabetic animals. CONCLUSIONS: Downregulation of the Na/Ca exchanger leads to an increase in β-cell function, proliferation, mass, and resistance to physiologic stress, namely to various changes in β-cell function that are opposite to the major abnormalities seen in type 2 diabetes. This provides a unique model for the prevention and treatment of β-cell dysfunction in type 2 diabetes and after islet transplantation. [less ▲]

Detailed reference viewed: 9 (2 ULg)
See detailHeur(t)s et malheurs dans le contre-transfert
Naziri, Despina ULg

Conference (2012, September 06)

Detailed reference viewed: 25 (1 ULg)
Full Text
See detailL'heure des projets
Durand, Pascal ULg

Article for general public (1997)

Entretiens avec Willy Legros, Bernard Rentier et Léopold Bragard, respectivement élus Recteur, Vice-Recteur et Administrateur de l'Université de Liège.

Detailed reference viewed: 5 (1 ULg)
Full Text
See detailL'heure du bilan
Billen, Roland ULg

Article for general public (2013)

Detailed reference viewed: 16 (0 ULg)
See detail"L'Heure du Nègre": Simenon au Congo
Denis, Benoît ULg

in Demoulin, Laurent (Ed.) L'Herne Georges Simenon (n°102) (2013)

Detailed reference viewed: 40 (1 ULg)
Full Text
Peer Reviewed
See detailHeureux qui…
Frankignoulle, Pierre ULg

in Musée de la Photographie à Charleroi (2009)

Detailed reference viewed: 44 (8 ULg)
Full Text
Peer Reviewed
See detailA heuristic method to schedule training programs for Small and Medium Enterprises
Rezaei Sadrabadi, Mahmood ULg; Shamsaei, Fahimeh; Mohammadian, Iman et al

in European Journal of Operational Research (2012), 217

During the life period of Small and Medium Enterprises (SMEs) in incubators they need some training programs to acquire the required knowledge in order to survive and succeed in the business environment ... [more ▼]

During the life period of Small and Medium Enterprises (SMEs) in incubators they need some training programs to acquire the required knowledge in order to survive and succeed in the business environment. This paper presents a heuristic method based on an optimization model to schedule these programs at the most suitable times. Based on the proposed heuristic, each training program is implemented in a suitable time by considering the SMEs’ requirements and some other logical constraints. The proposed heuristic is described in detail, and its implementation is demonstrated via a real-life numerical example. The numerical results of the heuristic are compared with other methods. [less ▲]

Detailed reference viewed: 50 (6 ULg)
Full Text
Peer Reviewed
See detailHeuristique des frontières
Molina Marmol, Maïté ULg

in Gotovitch, José; Schreiber, Jean-Philippe (Eds.) Anne Morelli, la passion d'agir. Engagement, liberté, fidélité. (2014)

Detailed reference viewed: 15 (2 ULg)
See detailHeurs et malheurs de cisterciennes... L'abbaye de La Ramée entre 1566 et 1790
Henneau, Marie-Elisabeth ULg

in Coomans, Thomas (Ed.) La Ramée, abbaye cistercienne en Brabant wallon (2002)

Detailed reference viewed: 2 (0 ULg)
Full Text
See detailHeurs et malheurs de l'enseignement de la rhétorique
Dumortier, Jean-Louis ULg

in Enjeux : Revue de Formation Continuée et de Didactique du Français (2010), 79

Detailed reference viewed: 20 (5 ULg)
Full Text
Peer Reviewed
See detailHeurs et malheurs de la grammaire en didactique des langues étrangères: redéfinitions, restructurations, réorientations
Defays, Jean-Marc ULg

in GRAMM-R. Etudes de Linguistique Française = GRAMM-R. Studies of French Linguistics (2010), 4

Detailed reference viewed: 48 (4 ULg)
Peer Reviewed
See detailHEXAGONAL MARANGONI CONVECTION IN A RECTANGULAR BOX WITH SLIPPERY WALLS
Dauby, Pierre ULg; Lebon, Georgy ULg; COLINET, P. et al

in Quarterly Journal Of Mechanics And Applied Mathematics (1993), 46(Part 4), 683-707

Detailed reference viewed: 5 (0 ULg)
Full Text
Peer Reviewed
See detailHexis
Durand, Pascal ULg

E-print/Working paper (2014)

Définition et discussion du concept d'« Hexis » dans la sociologie de Pierre Bourdieu.

Detailed reference viewed: 37 (13 ULg)
See detailHeymans Christian
Tomasovic, Dick ULg

in Moins, Philippe (Ed.) Image par image, le cinéma d’animation en communauté Wallonie-Bruxelles (2001)

Detailed reference viewed: 12 (0 ULg)
See detailHF radar observations of surface currents in the German Bight: descriptive analysis, model-data comparison and non-sequential ensemble data assimilation
Port, A.; Staneva, J.; Schulz-Stellenfleth, J. et al

Conference (2009, September)

Detailed reference viewed: 39 (2 ULg)