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Résultats de la recherche - 1445 results

Mold allergy: 25 years of indoor and outdoor studies in Belgium36702

0 abstract adverse effects air pollution Allergy Alternaria article at Belgium Brussels Bruxelles Cladosporium conditions de differences epidemiology Etiology Frequency Health Education Humans im Indoor IS ...

Revealing regional differences in the institutionalization of adult patients in homes for the elderly and nursing homes: results of the Belgian network of sentinel GPs.

this study was, firstly, to determine the number of institutionalizations in homes for the elderly and nursing homes and, secondly, to learn about regional differences in the placement procedure and the ...

p53 expression and apoptosis in melanomas of dogs and cats.

For all cases clinical follow-up was available. p53 expression was examined immunohistochemically using different monoclonal and polyclonal antibodies. Apoptosis was detected using the TUNEL technique. ...

In vitro study on the antimicrobial activity of various antibiotics against clinical isolates of Streptococcus pneumoniae from Belgium collected during winter 1998-199936695

obtained from 10 different centres were included in this study. The susceptibilities to penicillin, ampicillin, amoxicillin, amoxicillin/clavulanic acid, cefaclor, cefuroxime, cefotaxime, imipenem, ...

Classical swine fever virus: a second ring test to evaluate RT-PCR detection methods.

One set comprised 25 samples of random primed cDNA, synthesised from viral RNA representative of different pestiviruses. The other set comprised samples of blood and serum obtained from virus-free or ...

Production of bovine herpesvirus type 1-seronegative latent carriers by administration of a live-attenuated vaccine in passively immunized calves.

became clearly BHV-1 seronegative by different serological tests, as did uninfected control calves after the disappearance of maternal antibodies, and they remained so for long periods. A cell-mediated ...

Differences in experimental virulence of bovine viral diarrhoea viral strains isolated from haemorrhagic syndromes.

Publication Type: Peer reviewed scientific article Authors: Hamers, C; Couvreur, B; Dehan, P; Letellier, C; Lewalle, P; Pastoret, P P; Pierre Kerkhofs Source: Vet J, Volume 160, Issue 3, p.250-8 (2000) Keywords: Animals Antibodies, Viral Antigens, Viral B ...

An experimental infection with classical swine fever in E2 sub-unit marker-vaccine vaccinated and in non-vaccinated pigs.

distributed over three adjacent pens of an isolation unit, there was only indirect (airborne) contact between pigs in the different pens. In pen 3 all pigs were vaccinated twice with 4 weeks interval. Pigs in ...

DNA ploidy and nuclear morphometric variables for the evaluation of melanocytic tumors in dogs and cats.

between the different variables were tested. Their role in the prognosis in affected dogs and cats was estimated using the Cox regression test with respect to 6 months postoperative survival rate. RESULTS: ...

Proliferation, DNA ploidy, p53 overexpression and nuclear DNA fragmentation in six equine melanocytic tumours.

the cells. Apoptosis was also found in the metastatic melanomas. No differences were found in growth fraction, S-phase index (PCNA) nor in DNA configuration between the metastatic and the benign ...

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