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See detailMeasurements of microbial N flow to the duodenum and urinary excretion of purine derivatives in bulls.
Beckers, Yves ULg; Thewis, André ULg; Sohy, Christophe et al

in Annales de Zootechnie (1995), 44

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See detailEvolution récente du statut de la loutre dans le Parc National des Cévennes
Fonderflick, Jocelyn; De Kermabon, Jean; Libois, Roland ULg et al

in Cahiers d'Ethologie (1995), 15(2-3-4), 233-238

In the south east of the Massif central, the Cevennes National Park covers the area along the dividing line between the Atlantic and Mediterranean catchment areas. The climatic conditions of these medium ... [more ▼]

In the south east of the Massif central, the Cevennes National Park covers the area along the dividing line between the Atlantic and Mediterranean catchment areas. The climatic conditions of these medium-sized mountains are very varied, with a high degree of seasonnality affecting the hydrologic regime of the rivers. The otter seems to have disappeared from that region around the 1960's. Some years ago, evidence was found again ona regular basis in some of these rivers. From 1990, the evolution of this otter population has been monitored by systematic observation of their signe in the principal watercourses covering an area of about 3000 km². At the same time, a preliminary study of the diet (spraint analysis) has been undertaken. Otter signs have been first evidenced on the upper reaches of the rivers Tarn and Lot. In subsequent years, signs have been disovered on some tributaries and on a watercourse flowing to the Mediterranean side: the river Luech. In the river Tarn (upper barbel zone), the most frequent prey is the gudgeon, reaching more than 50% of the total number of prey. However, when the biomass intake is considered, the barbel appears to play the major role, accounting for 46 % of the total food intake. The occurrence of the brown trout (11 %) and its relative biomass (18 %) are weak when compared with the composition of the river fish fauna (25 to 43 % of the estimated fish biomass). [less ▲]

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See detailBlues & African-American Literature. The Devil's Music in Novels of Nella Larsen,Gayl Jones and Toni Morrison. An Approach
Sacré, Robert ULg

in International Jazz Archives Journal (1995), vol.1(no.3), 93-106

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See detailChronic vertebral osteomyelitis in an adult draft horse
Amory, Hélène ULg; Vandenput, Sandrina ULg; Godisiabois, Y et al

in Proceedings of the XXVth Congress of the World Veterinary Association, Yokohama, Japan (1995)

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See detailTreatment of Bone in Elderly Subjects: Calcium, Vitamin D, Fluor, Bisphosphonates, Calcitonin
Reginster, Jean-Yves ULg

in Hormone Research (1995), 43(1-3), 83-8

Several approaches may be suggested for prevention or treatment of senile osteoporosis. In elderly patients, an association of calcium and vitamin D supplementation has been shown to reduce nonvertebral ... [more ▼]

Several approaches may be suggested for prevention or treatment of senile osteoporosis. In elderly patients, an association of calcium and vitamin D supplementation has been shown to reduce nonvertebral fractures up to 40% over an 18-month period. Calcitonin, given parenterally or nasally, may prevent further bone loss and has been reported to significantly decrease vertebral and hip fractures. This hormone also possesses an important analgesic effect. Fluoride salts are the most effective way to significantly increase bone mass, mainly at the trabecular site. The optimal doses and regimens remain to be clearly established. The use of new formulations like sodium monofluorophosphate are likely to facilitate the search of the optimal therapeutic window. Bisphosphonates are potent inhibitors of bone resorption. They have been shown to significantly increase trabecular bone mass without impairment of cortical bone. Their use may be associated with a significant decrease in vertebral fractures, mainly in patients with severe osteoporosis. The new, second and third generation of bisphosphonates (tiludronate, risedronate, alendronate) look extremely promising but their widespread use will only be possible after a confirmation of the absence of a deleterious effect on bone quality (alendronate) and after demonstration of a reduction in vertebral and/or hip fractures following a prolonged use. [less ▲]

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See detailISOLATION OF SUCROSE SYNTHASE FROM RICE (ORYZA-SATIVA) GRAINS IN PILOT-SCALE FOR APPLICATION IN CARBOHYDRATE SYNTHESIS
ELLING, Lothar; GULDENBERG, Birgit; GROTHUS, Marita et al

in Biotechnology & Applied Biochemistry (1995), 21(Part 1), 29-37

The application of sucrose synthase as a valuable biocatalyst for the synthesis of activated sugars and saccharides requires large amounts of enzyme. The purification of sucrose synthase starting from the ... [more ▼]

The application of sucrose synthase as a valuable biocatalyst for the synthesis of activated sugars and saccharides requires large amounts of enzyme. The purification of sucrose synthase starting from the 9 kg scale of rice (Oryza sativa) grains was achieved in five steps with 11.3% yield and 192-fold purification. The final sucrose synthase preparation was free of nucleotide di- and monophosphatases, but did contain 0.05% of both invertase and UDP-glucose-hydrolysing activity. It can be efficiently utilized for the synthesis of activated sugars. Its application for the synthesis of saccharides is possible taking into account that 15% UDP-glucose is hydrolysed within 15 h incubation time [less ▲]

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See detailImmunoelectron microscope detection of newly synthetized RNA in isolated nucleoli of Ehrlich tumor cells
Thiry, Marc ULg; Vandelaer, M; Goessens, G

Poster (1995)

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See detailCytochemical and biochemical studies of AgNOR proteins from isolated nucleoli
Vandelaer, M; Thiry, Marc ULg; Goessens, G

Poster (1995)

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See detailLa coarctation de l'aorte isthmique (a l'exception des urgences néonatales)
Limet, Raymond ULg

in Revue Médicale de Liège (1995), 50(7), 298-304

Même quand elle est une lésion isolée, la CA est une maladie grave qui altère l'espérance de vie. Les causes de mortalité sont les complications liées à l'hypertension, la rupture spontanée au niveau des ... [more ▼]

Même quand elle est une lésion isolée, la CA est une maladie grave qui altère l'espérance de vie. Les causes de mortalité sont les complications liées à l'hypertension, la rupture spontanée au niveau des dilatations pré- et poststénotiques, au niveau des intercostales, et les anévrysmes disséquants. Le traitement chirurgical, par résection-anastomose ou interposition de greffe, introduit il y a plus de 50 ans, est obéré d'une mortalité faible chez l'adulte (1,3 %). Il ne normalise pas toutefois l'espérance de vie du patient opéré, qui reste un patient à haut risque. Les complications tardives sont proportionnelles à l'importance de l'hypertension préopératoire et à l'âge du patient au moment de l'opération. La guérison de l'hypertension est mieux assurée si le patient a été opéré dans l'enfance. Le taux de resténose est élevé pour les CA opérées avant l'âge de deux ans. Un suivi cardio-vasculaire est indispensable chez tout opéré. [less ▲]

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See detailHenri Pousseur, l'ouverture
Durand, Pascal ULg

Article for general public (1995)

Interview de Henri Pousseur, au sujet de sa formation artistique, de sa carrière de compositeur, d'enseignant et de directeur du Conservatoire de Liège.

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See detailAutonomie de la volonté et statut personnel
Carlier, Jean-Yves ULg

in Cahiers des droits maghrébins (1995)

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See detailL'optimisme vigilant de Jean Englebert
Durand, Pascal ULg

Article for general public (1995)

Interview de l'architecte Jean Englebert.

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See detailRemue-méninges au ministère
Durand, Pascal ULg; Louis, François

Article for general public (1995)

Interview d'Yvan Ylieff, ministre fédéral de la politique scientifique

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See detailLate Lower and Middle Devonian Miospores from Saudi Arabia.
Loboziak, S; Streel, Maurice ULg

in Review of Palaeobotany and Palynology (1995), 89

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