References of "Caprasse, M"
     in
Bookmark and Share    
Full Text
Peer Reviewed
See detailLa commission d'hemovigilance du CHU.
Baudoux, Etienne ULg; Blaffart, Francine ULg; Bouffioux, Christian ULg et al

in Revue Médicale de Liège (2000), 55(9), 878-80

As suggested by the National Blood Council, a Hemovigilance Committee was set up in the University Hospital of Liege in 1995. A multidisciplinary discussion takes place on any action aiming at the ... [more ▼]

As suggested by the National Blood Council, a Hemovigilance Committee was set up in the University Hospital of Liege in 1995. A multidisciplinary discussion takes place on any action aiming at the improvement of transfusion safety, and the follow-up of its implementation. The first issue to be discussed was the set up of a detailed documentation of all blood transfusions. The data are now recorded on a single document allowing proper identification of people and products involved, and of the eventual incidents. This document has lead to a better transfusion safety and to an improved administrative management of blood transfusion. The Commission has been coordinating two multi-centric studies analyzing the consumption of fresh blood products and the incidence of transfusion reactions. Among blood-saving policies, autologous transfusion and volume reduction of samples drawn for laboratory purposes have been discussed. Other measures were taken to improve the labeling of samples for cross-mach and to actively follow-up transfusion reactions. By its actions and advises, the Commission aims to direct strategies towards a safe and rational use of blood products. [less ▲]

Detailed reference viewed: 168 (22 ULg)
Full Text
Peer Reviewed
See detailIsolement et détermination de Structure de l' Afrocurarine
Caprasse, M.; Angenot, Luc ULg; Tavernier, D. et al

in Planta Medica (1984), 50(2), 131-133

The structure and the stereochemistry of afrocurarine (a new unsymmetrical bisindole alkaloid) previously isolated from S. USAMBARENSIS Gilg. are established especially from (1)H-NMR spectroscopic data ... [more ▼]

The structure and the stereochemistry of afrocurarine (a new unsymmetrical bisindole alkaloid) previously isolated from S. USAMBARENSIS Gilg. are established especially from (1)H-NMR spectroscopic data. The separation of quaternary alkaloids has always been very tedious. Ion-pair reversed-phase column chromatography applied to the purification of afrocurarine is proved very useful and seems to be a suitable technique in quaternary alkaloid research. [less ▲]

Detailed reference viewed: 12 (6 ULg)
Full Text
Peer Reviewed
See detailLa strychnoxanthine, un alcaloide monoterpénique d'un nouveau type isolé à partir du Strychnos gossweileri
Coune, C.; Tavernier, D.; Caprasse, M. et al

in Planta Medica (1984), 50(1), 93-95

Strychnoxanthine, an anhydronium base, was isolated from root barks of STRYCHNOS GOSSWEILERI, a few years ago. The structure of this new indole alkaloid is now established by spectral analysis, especially ... [more ▼]

Strychnoxanthine, an anhydronium base, was isolated from root barks of STRYCHNOS GOSSWEILERI, a few years ago. The structure of this new indole alkaloid is now established by spectral analysis, especially by (1)H NMR at 360 MHz. [less ▲]

Detailed reference viewed: 27 (2 ULg)
Full Text
Peer Reviewed
See detailIsolement de Nb-méthylantirhine, malindine et isomalindine à partir du Strychnos Usambarensis
Caprasse, M.; Tavernier, D.; Anteunis, M. J. et al

in Planta Medica (1984), 50(1), 27-30

Three quaternary alkaloids have been isolated from root barks of STRYCHNOS USAMBARENSIS Gilg from Rwanda: malindine, isomalindine and Nb-methyl-antirhine. The structure elucidation and the stereochemistry ... [more ▼]

Three quaternary alkaloids have been isolated from root barks of STRYCHNOS USAMBARENSIS Gilg from Rwanda: malindine, isomalindine and Nb-methyl-antirhine. The structure elucidation and the stereochemistry of the new isomalindine has been proposed based on its spectral data and their comparison with those of malindine, its isomer. [less ▲]

Detailed reference viewed: 11 (1 ULg)
Full Text
Peer Reviewed
See detailEtude complémentaire de la cytotoxicite de la mélinonine F, alcaloide dérive de la beta-carboline
Bassleer, Roger ULg; Marnette, J. M.; Wiliquet, P. et al

in Planta Medica (1983), 49(11), 158-161

The cellular effects of melinonine F, an alkaloid isolated from STRYCHNOS MELINONIANA (South America) and STRYCHNOS USAMBARENSIS (Central Africa), are analysed in cancer or normal cells in culture. A ... [more ▼]

The cellular effects of melinonine F, an alkaloid isolated from STRYCHNOS MELINONIANA (South America) and STRYCHNOS USAMBARENSIS (Central Africa), are analysed in cancer or normal cells in culture. A cytotoxic action is noted in both types of cells, at least for relatively high concentrations. These effects are probably due to interaction of the drug with chromatin. Physico-chemical analysis demonstrates partial intercalation of melinonine F on pure DNA IN VITRO. [less ▲]

Detailed reference viewed: 11 (0 ULg)
Full Text
Peer Reviewed
See detailEffets de trois Alcaloides Extraits du Strychnos usambarensis sur des Cellules Cancereuses en Culture
Bassleer, Roger ULg; Gillet, Marie-Claire ULg; Massart, B. et al

in Planta Medica (1982), 45(6), 123-6

The cellular effects of three alkaloids isolated from STRYCHNOS USAMBARENSIS (melinonine F, strychnofoline, 18-19-dihydro-usambarine) are analysed by cytological methods in experimental animal tumours ... [more ▼]

The cellular effects of three alkaloids isolated from STRYCHNOS USAMBARENSIS (melinonine F, strychnofoline, 18-19-dihydro-usambarine) are analysed by cytological methods in experimental animal tumours cultivated IN VITRO (B 16 mouse melanoma cells, mouse Ehrlich tumour cells ELT, HW 165 rat hepatoma). Under some experimental conditions, a certain degree of antimitotic activity is demonstrated. [less ▲]

Detailed reference viewed: 17 (4 ULg)
Full Text
Peer Reviewed
See detailLes Alcaloides majoritaires du Strychnos scheffleri du Zaire
Caprasse, M.; Angenot, Luc ULg

in Planta Medica (1981), 42(8), 364-70

Leaves and stem barks of S. SCHEFFLERI G ILG afforded eight dihydroindole alkaloids. Four tertiary monomers (O-methyl Na-acetylstrychnosplendine, Na-acetylstrychnosplendine, strychnobrasiline and ... [more ▼]

Leaves and stem barks of S. SCHEFFLERI G ILG afforded eight dihydroindole alkaloids. Four tertiary monomers (O-methyl Na-acetylstrychnosplendine, Na-acetylstrychnosplendine, strychnobrasiline and strychnofendlerine) have been isolated from leaf material while stem barks yielded one tertiary monomer (desacetylisoretuline), one tertiary symmetrical dimer (bis-nordihydrotoxiferine) and two quaternary monomers (mavacurine and fluorocurine). [less ▲]

Detailed reference viewed: 15 (1 ULg)