منابع مشابه
Rh ANTIBODIES AND THE PROZONE PHENOMENON BY
In 1942 Taylor, Race, Prior, and Ikin reported an anti-Rh serum which failed to agglutinate Rhpositive cells in saline suspension except when diluted. They thought that this prozone was due to antigen and antibody not being present in optimal proportions, and that the mechanism was similar to that of the zones that occur in precipitation reactions. Wiener (1944) described incomplete Rh antibodi...
متن کاملRh antibodies and the prozone phenomenon.
In 1942 Taylor, Race, Prior, and Ikin reported an anti-Rh serum which failed to agglutinate Rhpositive cells in saline suspension except when diluted. They thought that this prozone was due to antigen and antibody not being present in optimal proportions, and that the mechanism was similar to that of the zones that occur in precipitation reactions. Wiener (1944) described incomplete Rh antibodi...
متن کاملCase Report Prozone-like phenomenon in travellers with fatal malaria: report of two cases
Malaria diagnosis remains a concern in non-endemic countries, with rapid diagnosis being crucial to improve patients’ outcome. Rapid diagnostic tests have high sensitivity but they also have flaws and false-negative results that might jeopardize malaria diagnosis. Some falsenegative results might relate to a prozone-like effect. The authors describe two patients with false-negative rapid diagno...
متن کاملRh antibodies; correlation with clinical findings.
T HE discovery of so-called ‘ ‘incomplete’ ‘ or ‘ ‘blocking’ ‘ antibodies and of thermostable agglutinins reacting in serum or albumin but not in saline has stimulated discussion and speculation on their relation to each other and to the previously known Rh agglutinins which react in saline solution, and more recently on their relation to the various forms of fetal erythroblastosis. The problem...
متن کاملIncidence and risk factors for the prozone phenomenon in serologic testing for syphilis in a large cohort.
BACKGROUND The prozone phenomenon is known to be associated with high antibody titers; other associations, such as host factors, have not been elucidated. METHODS A retrospective analysis was conducted to evaluate the incidence of the prozone phenomenon of the syphilis rapid plasma reagin (RPR) test among 46 856 clinical samples, between June 2010 and June 2013. Logistic regression was used t...
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ژورنال
عنوان ژورنال: Journal of Clinical Pathology
سال: 1958
ISSN: 0021-9746
DOI: 10.1136/jcp.11.1.49