Zoekresultaten - 299 results

Immuno-quantitative polymerase chain reaction for detection and quantitation of prion protein.

Immunosorbent Assay Humans polymerase chain reaction Prions Sensitivity and Specificity Abstract: Immuno-polymerase chain reaction (PCR) is an extremely sensitive detection method, combining the specificity of ...

Assessment of the cell-mediated immune response in chickens by detection of chicken interferon-gamma in response to mitogen and recall Newcastle disease viral antigen stimulation.

results, it appears that antigen-specific ChIFN-gamma production can be used as a good indicator of actively acquired immunity to NDV and that the sensitivity range of the capture ELISA test is well adequate ...

Use of PFGE to characterize clonal relationships among Belgian clinical isolates of Listeria monocytogenes36739

article Bacterial Typing Techniques Belgian Belgium Brussels Cadmium classification Clinical data Deoxyribonucleases,Type II Site-Specific Electrophoresis Electrophoresis,Gel,Pulsed-Field EPIDEMIOLOGICAL ...

Virologic versus cytologic triage of women with equivocal Pap smears: a meta-analysis of the accuracy to detect high-grade intraepithelial neoplasia.

Sensitivity and Specificity triage Tumor Virus Infections United States Uterine Cervical Neoplasms Vaginal Smears Abstract: BACKGROUND: The appropriate management of women with minor cytologic lesions in their ...

Blood alcohol testing: comparison of the performance obtained with the different methods used in the Belgian external quality assessment schemes122

Laboratories legal method methodology methods need performance present Print public public health Public-health Quality Reproducibility of Results SB- IM Sensitivity and Specificity specificity standards study ...

Decision support tools for clinical diagnosis of disease in cows with suspected bovine spongiform encephalopathy.

movement or carriage, increased alertness behavior, reduced milk yield, teeth grinding, and temperament change. Ataxia did not appear to be a specific sign of BSE. A classification and regression tree was ...

Real-time PCR for simultaneous detection and genotyping of bovine viral diarrhea virus.

Disease Cattle Diarrhea Viruses, Bovine Viral Genotype polymerase chain reaction Reproducibility of Results Sensitivity and Specificity Taq Polymerase Abstract: Since two genotypes of bovine viral diarrhea ...

Prevalence of human erythrovirus B19 DNA in healthy Belgian blood donors and correlation with specific antibodies against structural and non-structural viral proteins.

appropriate pool size to be tested (taking into account parameters such as prevalence, viral load, test sensitivity, and the efficacy of inactivation procedures), and to correlate viral loads with the ...

Detection and characterization of verotoxigenic Escherichia coli by a VTEC/EHEC multiplex PCR in porcine faeces and pig carcass swabs36718

pathogenic pathogenicity PCR Pig Pigs polymerase chain reaction prevalence Print protein Proteins Quality Research Research Support Sample Samples SB- IM Sensitivity and Specificity Shiga Toxin Shiga Toxin ...

Metaanalysis of the accuracy of rapid prescreening relative to full screening of pap smears.

Reactions Female Humans Laboratories Mass Screening Observer Variation Papanicolaou Test Predictive Value of Tests Quality Control Sensitivity and Specificity Time Factors Uterine Cervical Neoplasms Vaginal ...

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