Résultats de la recherche - 78 results
PCNA and Ki67 proliferation markers as criteria for prediction of clinical behaviour of melanocytic tumours in cats and dogs.
predominant histological cell type, invasive growth and clinical outcome were recorded for each case. In addition, the proliferation (phase) index and growth fraction were measured, after bleaching, by means of ...
Implementation of quality assurance in national foot and mouth disease laboratories, based on the guidelines of the Office International des Epizooties.
Application of Sanitary and Phytosanitary Measures, which aims to reduce the negative effects of health barriers on international trade to a minimum. Therefore, the Office International des Epizooties (OIE) ...
Specific interferon-gamma, IgA and IgM responses after experimental infection of neonatal calves with Cryptosporidium parvum.
calves developed local IgA and IgM responses from day 6 p.i. on, with peak values at day 10 p.i. These antibodies disappeared quickly, perhaps due to the strict hygienic measures and consequently the ...
Efficacy of narasin against hepatic and intestinal coccidiosis in rabbits.
and E. stiedai was tested in experimentally infected rabbits. The drug was highly effective in reducing oocyst output and in preventing clinical signs. Maximum activity as measured by oocyst discharge ...
Transmission and pathogenicity of encephalomyocarditis virus (EMCV) among rats.
two strains and to estimate the basic reproduction ratio R0, indicating the level of EMCV transmission. During the experiments, faecal virus excretion was measured as well as the serological response ...
Laboratory activities involving transmissible spongiform encephalopathy causing agents: risk assessment and biosafety recommendations in Belgium.
(re)assessment and management of biosafety measures to be implemented in diagnostic and research laboratories in Belgium. Also, in response to the need of an increasing number of European diagnostic laboratories ...
Serological and biochemical follow-up in cattle naturally infected with Fasciola hepatica, and comparison with a climate model for predicting risks of fasciolosis.
Several biological parameters were measured in 31 heifers naturally infected with Fasciola hepatica during one grazing season in the Belgian Ardennes. A forecast model based on daily temperature used to ...
Analysis of foodborne disease in Belgium in 1997.
element of this surveillance is communication of the results, risks and measures for prevention between all the departments, institutions and public health authorities concerned. Health Topics: Animal ...