Zoekresultaten - 223 results
Classical swine fever virus: a ring test to evaluate RT-PCR detection methods.
viral RNA representative of seven different genetic subtypes of CSFV. The other set comprised 40 clinical samples containing tonsil, spleen, whole blood or serum from a pig that had been experimentally ...
Effects of inhalation of dust and endotoxin on respiratory tracts of pigs.
of inhalation of feed flour dust and dustborne endotoxin on respiratory tracts of pigs. ANIMALS: 29 healthy Belgian Landrace pigs. PROCEDURE: Pigs housed in an environmental chamber were exposed for ...
Experimental infection of slaughter pigs with classical swine fever virus: transmission of the virus, course of the disease and antibody response.
fever virus was investigated in an isolation unit containing four pens, each containing six slaughter pigs. One pig in the middle pen of three adjacent pens was inoculated intramuscularly and intranasally ...
Prevalence of herds with young sows seropositive to pseudorabies (Aujeszky's disease) in northern Belgium.
a true PRV within-herd prevalence of 43%, the overall true PRV herd prevalence was estimated to be 35%. A logistic multiple-regression revealed that the presence of finishing pigs was associated with ...
Phylogenetic analysis of European encephalomyocarditis viruses: comparison of two genomic regions.
The phylogenetic relationships of encephalomyocarditis (EMC) viruses isolated from pigs and rodents in Europe were determined by comparison of nucleotide sequences from two different regions of the ...
Classical swine fever virus is genetically stable in vitro and in vivo.
genetic stability on phylogenetic examinations, the Belgian field isolate Wingene’93 was passaged in pigs as well as in cell culture by various methods. Sequence analyses of viruses collected after various ...
Epidemiologic, pathogenic and molecular analysis of recent encephalomyocarditis outbreaks in Belgium.
offspring of a sow with reproductive failure. From August 1995 until December 1996, EMCV was diagnosed in 154 Belgian pig holdings in association with myocardial failure and sudden death in fatteners and ...
Identification of encephalomyocarditis virus in clinical samples by reverse transcription-PCR followed by genetic typing using sequence analysis.
epidemiology of encephalomyocarditis virus (EMCV) infections in pigs by applying molecular techniques. The diagnostic potential of a reverse transcription- PCR (RT- PCR) targeting 286 nucleotides at the 3’ end ...
High-level expression of Chlamydia psittaci major outer membrane protein in COS cells and in skeletal muscles of turkeys.
of the avian C. psittaci serovar D strain NJ1, 79.1 and 81.1% identical to that of the C. psittaci guinea pig inclusion conjunctivitis strain, 60.9 and 62.5% identical to that of the Chlamydia ...
DNA vaccines against tuberculosis.
Symp, Volume 217 (1998) Keywords: Acyltransferases Animals Antibodies, Bacterial Antigens, Bacterial BCG Vaccine Female Guinea Pigs Immunity, Cellular mice Mice, Inbred BALB C Tuberculosis, Pulmonary ...