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Full Text
See detailDémonstration d'un théorème relatif à la parabole
Catalan, Eugène ULiege

in Nouvelle Correspondance Mathématique (1877), 3

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See detailDémonstration d'un théorème sur l'ellipse (solution de la question 422)
Catalan, Eugène ULiege

in Nouvelle Correspondance Mathématique (1878), 4

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See detailDémonstration d'une identité (solution de la question 41)
Catalan, Eugène ULiege

in Nouvelle Correspondance Mathématique (1879), 5

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See detailDémonstration d'une propriété sur les coniques (solution de la question 384)
Catalan, Eugène ULiege

in Nouvelle Correspondance Mathématique (1880), 6

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See detailDémonstration d'une propriété sur les courbes (solution de la question 311)
Catalan, Eugène ULiege

in Nouvelle Correspondance Mathématique (1879), 5

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See detailDémonstration d'une propriété sur les ellipses (solution de la question 125)
Catalan, Eugène ULiege

in Nouvelle Correspondance Mathématique (1879), 5

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See detailDémonstration d'une propriété sur les ellipses (solution de la question 422)
Catalan, Eugène ULiege

in Nouvelle Correspondance Mathématique (1879), 5

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See detailDémonstration d'une propriété sur les hexagones (solution de la question 443)
Catalan, Eugène ULiege

in Nouvelle Correspondance Mathématique (1879), 5

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See detailDémonstration d'une propriété sur les isopérimètres (solution de la question 65)
Catalan, Eugène ULiege

in Mathesis : Recueil Mathématique à l'Usage des Ecoles Spéciales et des Etablissements d'Instruction Moyenne (1882), 2

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See detailDémonstration d'une propriété sur les nombres carrés impairs (solution de la question 846)
Catalan, Eugène ULiege

in Mathesis : Recueil Mathématique à l'Usage des Ecoles Spéciales et des Etablissements d'Instruction Moyenne (1894), 4

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See detailDémonstration d'une propriété sur les nombres premiers (solution de la question 855)
Catalan, Eugène ULiege

in Mathesis : Recueil Mathématique à l'Usage des Ecoles Spéciales et des Etablissements d'Instruction Moyenne (1893), 3

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See detailDémonstration d'une propriété sur les surfaces de révolution (solution de la question 584)
Catalan, Eugène ULiege

in Nouvelle Correspondance Mathématique (1880), 6

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See detailDémonstration d'une propriété sur les triangles (solution de la question 396)
Catalan, Eugène ULiege

in Nouvelle Correspondance Mathématique (1879), 5

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See detailDémonstration d'une propriété sur les triangles (solution de la question 498)
Catalan, Eugène ULiege

in Nouvelle Correspondance Mathématique (1879), 5

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See detailDémonstration de l'existence d'isotopes de l'atome de soufre, au moyen de l'analyse de la structure fine du spectre de résonance des molécules diatomiques S2
Swings, Polydore ULiege

in Bulletin de la Classe des Sciences. Académie Royale de Belgique (1931), XVII(8-9), 1095-1097

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Peer Reviewed
See detailDemonstration in Vivo That Stromelysin-3 Functions through Its Proteolytic Activity
Noël, Agnès ULiege; Boulay, A.; Kebers, F. et al

in Oncogene (2000), 19(12), 1605-12

Stromelysin-3 (ST3), a matrix metalloproteinase (MMP) expressed in aggressive carcinomas, has been shown to promote tumor development in different in vivo experimental models. However, the inability of ... [more ▼]

Stromelysin-3 (ST3), a matrix metalloproteinase (MMP) expressed in aggressive carcinomas, has been shown to promote tumor development in different in vivo experimental models. However, the inability of its mature form to degrade extracellular matrix components casts doubt on whether ST3 functions in vivo as a protease. In this study, we evaluated whether the ST3 tumor-promoting effect could be ascribed to its proteolytic activity and whether this putative protease could be targeted with MMP inhibitors. Catalytically inactive mutant cDNA of human (h) ST3 or mouse (m) ST3 were generated and transfected into MCF7 cells. When injected into nude mice in the presence of matrigel, the mutant-bearing cells did not exhibit the enhanced tumorigenicity elicited by MCF7 cells transfected with wild-type ST3 cDNA. In a second approach, TIMP2 overproduction in MCF7 cells expressing hST3 was induced by retroviral infection. The co-expression of ST3 and TIMP2 failed to enhance the tumorigenicity of MCF7 cells. Notably, matrigel depleted of low-molecular-weight proteins and growth factors failed to promote the tumorigenicity of ST3-expressing MCF7 cells. These findings provide the first in vivo evidence that ST3 is indeed a protease that can modulate cancer progression by remodeling extracellular matrix and probably by inducing it to release the necessary microenvironmental factors. Thus, ST3 represents an interesting target for specific MMP inhibition. [less ▲]

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See detailDemonstration of anti-laminin antibodies in the serum of healthy subjects
Bernard, A.; Passelecq, B.; Foidart, Jean-Michel ULiege et al

in Biomedicine & Pharmacotherapy (1987), 41(4), 183-6

Antibodies directed against laminin, a glycoprotein of basement membranes, have been sought for in the sera of 347 healthy subjects by a method relying on the agglutination of laminin-coated latex ... [more ▼]

Antibodies directed against laminin, a glycoprotein of basement membranes, have been sought for in the sera of 347 healthy subjects by a method relying on the agglutination of laminin-coated latex particles. Fifty-five subjects (15.9%) hae been found to be positive, 37 with a titre of 2, 14 with a titre of 4 and 4 with a titer of 8. Applied to 106 patients whose a renal biopsy had been examined by immunofluorescence, the test yielded positive results in 91% of patients with linear deposits as compared to 10.3 and 15.4% respectively in patients presenting with and without granular deposits along the glomerular basement membrane. The titers in anti-laminin antibodies observed in these patients ranged from 2 to 8. The discovery of circulating anti-laminin antibodies in serum from subjects without clinical or subclinical sign of renal impairment rises several questions regarding the pathogenicity of these auto-antibodies and their possible association with genetic or environmental factors. [less ▲]

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See detailDemonstration of generalized infection with caprine herpesvirus 1 diagnosed in an aborted caprine fetus by PCR
Keuser, V.; Gogev, S.; Schynts, F. et al

in Veterinary Research Communications (2002), 26(3), 221-226

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See detailDemonstration of laminin, a basement membrane glycoprotein, in routinely processed formalin-fixed human tissues.
Ekblom, P.; Miettinen, M.; Rapola, J. et al

in Histochemistry (1982), 75(3), 301-7

Laminin was demonstrated by immunoperoxidase and immunofluorescence staining in sections of normal human tissues fixed in formalin and routinely processed in paraffin. Exposure of the sections to a ... [more ▼]

Laminin was demonstrated by immunoperoxidase and immunofluorescence staining in sections of normal human tissues fixed in formalin and routinely processed in paraffin. Exposure of the sections to a solution of pepsin (Burns et al. (1980) Histochemistry 67:73-78) revealed the antigenicity of this basement membrane glycoprotein. Sections from paraffin blocks stored for years at room temperature could be stained with this procedure. Normal human tissues, developing fetal tissues and tumors could be stained with this method. The staining patterns were similar to those seen in unfixed frozen sections. It thus appears that basement membrane components can be detected by immunohistological means from routinely processed histological samples, once the sections are pretreated with proteases. Staining for laminin could be used in embryonic studies and in histopathology to study the relation of cells to basement membranes and for the visualization of normal and abnormal vascularization. [less ▲]

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See detailDemonstration of neuronotoxic activity in the cerebrospinal fluid of severe head injured patients
LEFEBVRE, Philippe ULiege; Rigo, J. M.; Leprince, Pierre ULiege et al

in Agressologie : Revue Internationale de Physio-Biologie et de Pharmacologie Appliquées aux Effets de l'Agression (1988), 29(4), 241-242

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