Zoekresultaten - 848 results
Identification of encephalomyocarditis virus in clinical samples by reverse transcription-PCR followed by genetic typing using sequence analysis.
geographical links between the outbreaks. A RT- PCR for the rapid and specific diagnosis of EMCV in a variety of clinical samples followed by nucleotide sequence analysis proved to be valuable for molecular ...
Successful treatment of an equine preputial fibrosarcoma using 5-fluorouracil/evaluation of the treatment using quantitative PCNA and Ki67 (MIB 1) immunostaining. (case report).
on the prepuce. On follow-up 6 months after treatment, the horse showed no signs of recurrence. The success of the present treatment should encourage further clinical trials in cases of malignant ...
Epidemiology of nosocomial bloodstream infections in Belgium, 1992-1996.
tract infection (49.3%). In intensive care units, the incidence of BSI was 38.5 per 10000 patient-days. Coagulase-negative staphylococci were the most prevalent microorganisms (22%), followed by ...
Detection of foot-and-mouth disease by reverse transcription polymerase chain reaction and virus isolation in contact sheep without clinical signs of foot-and-mouth disease.
in saliva (mouth swabs), followed by nasal secretion and sera. Faecal material, wool and milk were less suitable. The period of detection with the highest frequency of positive isolations was between ...
Vaccination with plasmid DNA encoding mycobacterial antigen 85A stimulates a CD4+ and CD8+ T-cell epitopic repertoire broader than that stimulated by Mycobacterium tuberculosis H37Rv infection.
peptide-pulsed P815 target cells could be generated exclusively by vaccination with plasmid DNA, not following M. tuberculosis infection. By using DNA vaccination, three Ag85A CTL epitopes with predicted major ...
Oxygen radicals and nitric oxide production by turkey respiratory macrophages
luminol-enhanced chemiluminescence assays, following stimulation with Zymosan A. The NO production was evaluated by incubating the RM with lipopolysaccharide (LPS) from Salmonella enteritidis for 24 or 48 hours. The ...
Mucosal and systemic humoral immune response of turkeys after infection and reinfection with a Chlamydia psittaci serovar D strain4194
group consisted of sham infected turkeys. All turkeys were observed daily for clinical symptoms. At the age of 49 days, the turkeys were euthanized and examined for macroscopic lesions. Following primary ...
Humoral response against heat shock proteins and other mycobacterial antigens after intravesical treatment with bacille Calmette-Guérin (BCG) in patients with superficial bladder cancer.
available in all 28 patients, and at 4 month follow up in 17 patients. All patients who demonstrated a significant increase in IgG antibodies against PPD at 4 months follow up had a significant increase ...
Comparative study of the pathogenic properties of a Belgian and a Greek encephalomyocarditis virus (EMCV) isolate for sows in gestation.
a transplacental virus transmission with fetal death following an infection of the sows in gestation with both isolates. The fetal pathogenicity was more severe with the Greek strain than with the Belgian isolate. ...
Induction of cytotoxic T-cell responses against culture filtrate antigens in Mycobacterium bovis bacillus Calmette-Guérin-infected mice.
phenyl-Sepharose CL-4B. Our results indicate that MHC-linked genes exert a profound influence on the generation of CD8 + CTL s following BCG vaccination. Service: Réponse immunitaire Immuunrespons Immune response ...