Results 141 to 150 of about 9,611,577 (169)
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Review of diagnostic plaque reduction neutralization tests for flavivirus infection
Veterinary Journal, 2013Flavivirus infections (including Japanese encephalitis, West Nile encephalitis and dengue fever/severe dengue) present a worldwide public health problem. Recent climate change may affect the geographical distribution of the arthropod vectors for these viruses and so the risk of flavivirus epidemics may increase. Many methods have been developed for the
Junkô Maeda
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Antigenic Relationships of Group a Arboviruses by Plaque Reduction Neutralization Testing
American Journal of Tropical Medicine and Hygiene, 1975Antigenic relationships of 20 group A arboviruses were assessed by the plaque reduction neutralization test, using highly specific hyperimmune mouse ascitic fluids and antisera. The existence of three complexes of group A viruses was verified. With rare exceptions, heterologous neutralization reactions were observed only among viruses in the same ...
N Karabatsos
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, 2013 The Hantavirus Plaque Reduction Neutralization Test (PRNT) used at the US Army Medical Research Institute of Infectious Diseases (USAMRIID) was validated by quantifying anti-Hantaan (HTNV) neutralizing antibodies (NAb) using applicable performance parameters and FY07-30 clinical sera. The assay demonstrated precision, accuracy, and linearity within the
Josleyn, Matthew
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Foot-and-mouth disease virus: Plaque reduction neutralization test
Archives of Virology, 1974J W McVicar, P Sutmöller
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A Plaque Reduction Test for Dengue Virus Neutralizing Antibodies
The Journal of Immunology, 1967Summary A technique for performing a plaque reduction test for dengue virus neutralizing antibody is described. Experiments designed to test the accuracy of the antibody measurement are presented and analysed by the method for a parallel line graded response assay.
P K, Russell +3 more
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Dengue Virus Identification by the Plaque Reduction Neutralization Test
The Journal of Immunology, 1967Summary A method for identification and serologic classification of dengue viruses using a plaque reduction neutralization test and monkey immune serum is described. Results of typing 40 strains confirm the usefulness of this method for classification of low passage strains.
P K, Russell, A, Nisalak
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A Plaque Reduction Neutralization Test for the Detection of ZIKV-Specific Antibodies
2020Neutralizing antibodies against Zika virus (ZIKV) are a robust indicator of exposure to ZIKV. Here we describe the plaque reduction neutralization test (PRNT), which quantifies ZIKV-neutralizing antibodies (nAbs) by incubating infectious ZIKV with different dilutions of sera and applying the mixture to a susceptible Vero cell monolayer. After 4 days of
Kristina, Dimitrova +3 more
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Neutralization test for bk virus: plaque reduction detected by immunoperoxidase staining
Journal of Medical Virology, 1986AbstractWe developed an immunoperoxidase staining test to detect structural antigens of BK virus (BKV) in Vero cell cultures. This test was used to examine the neutralizing activity of human and immunized animal sera. It was shown that sera positive for BKV antibodies measured by hemagglutination inhibition test and enzymelinked immunosorbent assay ...
T, Flaegstad +3 more
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Guidelines for Plaque-Reduction Neutralization Testing of Human Antibodies to Dengue Viruses
Viral Immunology, 2008Through the Advisory Committee on Dengue and other Flavivirus Vaccines, the World Health Organization(WHO) has had a long-standing commitment to facilitate and to guide research and development of vaccines for medically important flaviviruses. Recently, the Paediatric Dengue Vaccine Initiative (PDVI) was formed to accelerate the development, testing ...
John T, Roehrig +2 more
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A Study of the Neutralization of Rhinoviruses by Means of a Plaque-Reduction Test
The Journal of Immunology, 1969Abstract Neutralizing antibodies to four rhinoviruses were measured by the reduction in the number of plaque-forming units of virus by antiserum. Both the 50% plaque-reduction titer and the neutralization constant, K, were used to characterize reproducibly the neutralizing activity of an antiserum.
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