References of "Poulipoulis, Anastassios"
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See detailComparison of corticosterone, cortisol, triglycerides, aspartateaminotransferase and uric acid plasma concentrations during a foie gras production period in male mule ducks (Anas platyrhynchos X Cairina moschata)
Flament, Aline; Delleur, Valéry ULg; Poulipoulis, Anastassios ULg et al

in British Poultry Science (2012), 53(4), 408-414

1 Corticosterone, cortisol, triglycerides, aspartate aminotransferase (AST) and uric acid (UA) plasma concentration were measured at 8 and 12 weeks of age, at slaughtering and 45 min after an ... [more ▼]

1 Corticosterone, cortisol, triglycerides, aspartate aminotransferase (AST) and uric acid (UA) plasma concentration were measured at 8 and 12 weeks of age, at slaughtering and 45 min after an adrenocorticotrophic hormone (ACTH) stimulation test (8 weeks of age) in twelve male mule ducks. 2 No significant increase of corticosterone was found during the force feeding period. 3 Comparison of corticosterone and cortisol levels indicates that cortisol can be considered as a reliable acute stress indicator in future routine examinations. 4 Triglycerides and AST plasma concentrations progressively increased from pre-force feeding period to slaughtering. 5 UA plasma concentrations also increased from the start at 8 weeks of age to mid-force feeding time but no difference was noticed between mid-force feeding period and slaughtering. [less ▲]

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See detailFractionation of the reference inoculum of epizootic rabbit enteropathy in discontinuous sucrose gradient identifies aetiological agents in high density fractions
Szalo, Ioan Mihai ULg; Lassence, Cédric ULg; Licois, Dominique et al

in Veterinary Journal (2007), 173(3), 652-657

Epizootic rabbit enteropathy (ERE) is a major cause of economic loss in intensive rabbit production. Since its first recognition in 1997, much work has been done to determine the pathogenic mechanisms of ... [more ▼]

Epizootic rabbit enteropathy (ERE) is a major cause of economic loss in intensive rabbit production. Since its first recognition in 1997, much work has been done to determine the pathogenic mechanisms of the disease and to identify the aetiological agent(s). Unfortunately, the quest for aetiology has only met with limited success despite the ability to reproduce the syndrome by inoculation of intestinal contents from field cases. These intestinal inocula contain a huge number of microorganisms which could all be involved in the aetiology of ERE. To decrease the number of putative agents, the French reference inoculum TEC3 was fractionated on a discontinuous sucrose gradient so that seven fractions (supernatant, 10%, 20%, 30%, 40%, 50% and pellet) were obtained. Specific-pathogen-free rabbits were inoculated with three out of these seven fractions (supernatant, 30%, and pellet). The objectives were: (1) to characterise the seven fractions by bacteriological examination; (2) to verify whether the aetiological agent was present in the fractions by inoculation of rabbits; (3) to assign the aetiological agent of ERE to a morphological group of pathogens; (4) to identify a fraction which could replace the reference inoculum TEC3 in applications such as cell cultures or egg inoculation. The results strongly suggest that ERE is a bacterial disease and does not have a viral or parasitic aetiology. (C) 2006 Elsevier Ltd. All rights reserved. [less ▲]

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See detailIncreasing incidence of megabacteriosis in canaries (Serinus canarius domesticus)
Marlier, Didier ULg; Leroy, Cécile ULg; Sturbois, M. et al

in Veterinary Journal (2006), 172(3), 549-552

A total of 312 post-mortem examinations of 178 canaries (Serinus canarius domesticus), 40 parakeets (Melopsittacus undulatus, Nymphicus hollandicus) and 94 parrots (Amazona aestiva, Psitaccus erithacus ... [more ▼]

A total of 312 post-mortem examinations of 178 canaries (Serinus canarius domesticus), 40 parakeets (Melopsittacus undulatus, Nymphicus hollandicus) and 94 parrots (Amazona aestiva, Psitaccus erithacus) were conducted at the Birds and Rabbits Service of the University of Liege, Belgium. After a detailed gross examination, tissue samples were collected for virological and/or bacteriological and/or parasitological examination to complete the diagnosis. In all cases, a microscopic examination of the proventricular mucus layer was undertaken for the detection of the anamorphic ascomycetous yeast Macrorhabdus ornithogaster, which causes the non-zoonotic but important disease in cage birds known as megabacteriosis. At the time of death, megabacteriosis was diagnosed respectively in 28% of canaries and 22.5% of budgerigars (P value for Fisher's exact test = 0.5576), but was not diagnosed in parrots (P value for Fisher's exact test < 0.0001). The incidence of megabacteriosis significantly increases along the years (P value for chi(2) test < 0.0001, Cramer's coefficient = 0.3405). The most common gross lesions seen at necropsy of the 59 megabacteriosis cases was proventricular dilatation (86.1%). All the birds diagnosed as typical megabacteriosis cases were free of Salmonella spp. infections and of any parasitic infections. Four megabacteriosis cases (three canaries, one parakeet) were not included in statistical analysis as salmonellosis, pseudotuberculosis, coccidiosis and chlamydophilosis were diagnosed concomitantly in these birds. With the exception of megabacteriosis, the most frequent causes of death were protozoan (coccidiosis, lankesterellosis) infections (18.4%) and salmonellosis (17.1%) in canaries, and psittacosis (31.5%) and viral hepatitis (26.3%) in parakeets. In parrots, the most common causes of death were psittacosis (28.6%) and aspergillosis (28.5%). (c) 2005 Elsevier Ltd. All rights reserved. [less ▲]

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See detailNouveaux animaux de compagnie : infections à Salmonella enterica et état sanitaire
Huybens, Nathalie ULg; Delleur, Valéry; Poulipoulis, Anastassios ULg et al

in Annales de Médecine Vétérinaire (2006), 150(4), 241-246

Human transmission of Salmonella enterica from new companion animals is usually suspected even though very few data according Salmonella infections in these animal species are available. The prevalence of ... [more ▼]

Human transmission of Salmonella enterica from new companion animals is usually suspected even though very few data according Salmonella infections in these animal species are available. The prevalence of Salmonella enterica infections in the digestive tract of 450 new companion animals ( 45 ferrets, 7 birds, 308 rodents, 82 rabbits and 8 reptiles) coming from pet shops or individual owners was determined by bacteriological examinations of anal swabs or pooled fresh faeces. Only one Salmonella Enteritidis strain was isolated from a ferret in a pet shop. The symptomatic or asymptomatic Salmonella carriage in ferrets, rodents and rabbits is thus not as frequent as what was suspected. [less ▲]

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See detailL'Entéropathie Epizootique du Lapin (EEL) : un bilan provisoire des résultats après 20 mois de recherches
Marlier, Didier ULg; Dewrée, Roxane; Licois, Dominique et al

in Proceedings of the 10èmes Journées de la Recherche Cunicole (2003, November 20)

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See detailA review of the major causes of digestive disorders in the European rabbit
Marlier, Didier ULg; Dewrée, Roxane; Delleur, V. et al

in Annales de Médecine Vétérinaire (2003), 147(6, DEC-JAN), 385-392

Digestive diseases frequently occur in rabbitries, inducing high mortality rates and huge economic losses. The major causes of these pathological conditions are described in this review. The current state ... [more ▼]

Digestive diseases frequently occur in rabbitries, inducing high mortality rates and huge economic losses. The major causes of these pathological conditions are described in this review. The current state of knowledge on two diseases of unknown origin, the so called Rabbit Epizootic Enteropathy and Mucoid Enteropathy is also presented. [less ▲]

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