Detection of rotavirus from faeces by reversed passive haemagglutination method.
نویسندگان
چکیده
منابع مشابه
Streptococci from primary isolation plates grouped by reverse passive haemagglutination.
Reverse passive haemagglutination, a novel microtitre based assay, was compared with the Streptex (Wellcome UK) latex slide agglutination kit for streptococcal grouping in a diagnostic microbiology laboratory. Three hundred and fifty two extracts from 349 consecutive primary isolation plates were assayed by both methods. Reverse passive haemagglutination gave identical grouping results for 98.0...
متن کاملComparison of passive haemagglutination and haemagglutination-inhibition techniques for detection of antibodies to rubella virus.
Because of the technical problems and length of time involved in the satisfactory performance of the haemagglutination-inhibition test for detection of rubella-specific antibodies, a commercially available passive haemagglutination (PHA) kit utilising rubella antigen-sensitised human erythrocytes was tested for its suitability for use in diagnostic laboratories. The immune response to acute rub...
متن کاملDetection of rotavirus antibody by inhibition of reverse passive hemagglutination.
A reverse passive hemagglutination inhibition (RPHI) test was developed for detecting rotavirus antibody in patients' sera. Sheep erythrocytes coated with guinea pig antibody against Nebraska calf diarrhea virus (NCDV) were readily hemagglutinated by NCDV in a reaction called reverse passive hemagglutination (RPHA). Inhibition of this RPHA reaction was used to detect the presence of rotavirus a...
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a problem of computer vision applications is to detect regions of interest under dif- ferent imaging conditions. the state-of-the-art maximally stable extremal regions (mser) detects affine covariant regions by applying all possible thresholds on the input image, and through three main steps including: 1) making a component tree of extremal regions’ evolution (enumeration), 2) obtaining region ...
Rotavirus 993/83, isolated from calf faeces, closely resembles an avian rotavirus.
Polypeptides from purified virions of the calf rotavirus (RV) isolate 993/83 and those from the pigeon RV isolate PO-13 comigrated on SDS-polyacrylamide gels. Two polypeptides of 45K and 47K were detected at the position of VP6. Both proteins behaved like authentic VP6 protein with EDTA and heat treatment. RV 993/83 and PO-13 showed identical one-dimensional peptide maps for VP2, and the 45K an...
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ژورنال
عنوان ژورنال: Journal of Clinical Pathology
سال: 1979
ISSN: 0021-9746
DOI: 10.1136/jcp.32.9.963