Detection of Coxiella burnetii in cow's milk by PCR-enzyme-linked immunosorbent assay combined with a novel sample preparation method.
AUTOR(ES)
Muramatsu, Y
RESUMO
The use of an adequate concentration of Triton X-100 enhanced immunomagnetic separation of Coxiella burnetii from milk. PCR-enzyme-linked immunosorbent assay (PCR-ELISA) could detect coxiellas more sensitively than could conventional PCR. PCR-ELISA is therefore thought to be suitable for the simultaneous assay of a large number of samples. However, the number of cows from which raw milk tested positive for coxiellas by PCR-ELISA was inconsistent with that found with the antibody to coxiella by indirect immunofluorescence assay. The inconsistency is thought to be associated with the differences in the infectious route, infectious dose, or the timing of yielding the antibody and the period of duration of the antibody.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=168504Documentos Relacionados
- Nonradioactive PCR-enzyme-linked immunosorbent assay method for detection of human cytomegalovirus DNA.
- Large-Scale Survey of Campylobacter Species in Human Gastroenteritis by PCR and PCR–Enzyme-Linked Immunosorbent Assay
- Development and Evaluation of a PCR-Enzyme-Linked Immunosorbent Assay for Diagnosis of Human Brucellosis
- Detection by PCR-Enzyme-Linked Immunosorbent Assay of Clostridium botulinum in Fish and Environmental Samples from a Coastal Area in Northern France
- PCR–Enzyme-Linked Immunosorbent Assay for Detection and Identification of Campylobacter Species: Application to Isolates and Stool Samples