Comparative Analysis of Hemagglutination Inhibition and Plaque Reduction Neutralization Tests for Japanese Encephalitis Virus Antibody Detection [PDF]
VirusesJapanese encephalitis (JE) is a zoonotic disease caused by the Japanese encephalitis virus (JEV), belonging to the Flaviviridae family. Diagnosis of Japanese encephalitis (JE) based on clinical signs alone is challenging due to the high proportion of ...
Cui Li +6 more
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Cryopreserved erythrocytes in clinical laboratory hemagglutination and hemagglutination inhibition tests [PDF]
Journal of Clinical Microbiology, 1985 Various concentrations of pig, guinea pig, chicken, and turkey erythrocytes (RBCs) were cryopreserved and compared with fresh RBCs in hemagglutination and hemagglutination inhibition tests. Hemagglutination and hemagglutination inhibition titers obtained with cryopreserved or fresh RBCs from the same donor differed by not more than one twofold dilution.
Roger K. Maes +2 more
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An Improved Diluent for Rubella Hemagglutination and Hemagglutination-Inhibition Tests [PDF]
Applied Microbiology, 1968 Rubella hemagglutinating (HA) antigen was prepared in BHK-21 tissue as 5% cell suspensions and from unconcentrated and 20× concentrated infected supernatant fluids. In some instances, unconcentrated fluids were treated with Tween 80 and ether; cell suspensions were treated with ether alone.
Angela E. Auletta +3 more
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Evaluation of a rubella hemagglutination inhibition test system [PDF]
Journal of Clinical Microbiology, 1976 Two systems for measurement of rubella hemagglutination inhibition antibodies were compared. One had chick erythrocytes as indicator and the other, which is available in kit form ("Rubindex," Ortho-Diagnostics), uses human group O erythrocytes. Correlation to within one dilution of each other was noted in 92% of the tests.
Jerry A. Smith, A C Cummins
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Simple hemagglutination inhibition test for the diagnosis of toxoplasmosis [PDF]
Journal of Clinical Microbiology, 1985 A simple hemagglutination inhibition (HI) test for the serological diagnosis of toxoplasmosis has been developed and evaluated. A total of 84 human and 120 mouse serum samples were tested by the newly developed HI test and compared with an immunoglobulin G-indirect fluorescent antibody test. Statistical analysis of serum titers obtained by using the HI
Gan-Nan Chang +3 more
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Analysis of the Diluents Used for Rubella Virus Hemagglutination and Hemagglutination-Inhibition Tests [PDF]
Applied Microbiology, 1969 A new diluent (ADGP) for the rubella virus hemagglutination (HA) and hemagglutination-inhibition (HI) tests is described. It was found that the HA and HI titers and the erythrocyte agglutination pattern were improved in ADGP compared to previously described diluents.
H. Döld, Robert L. Northrop
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Unveiling Indirect ELISA Test against Nucleoprotein of H9N2 Comparing With Hemagglutination Inhibition Test [PDF]
Archives of Razi InstituteInfluenza is an acute and highly contagious respiratory disease caused by an RNAvirus belonging to the Orthomyxoviridae family. The virus has the capacity to infectboth birds and mammals.
Rasool Madani +2 more
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Standardized Viral Hemagglutination and Hemagglutination-Inhibition Tests. I. Standardization of Erythrocyte Suspensions [PDF]
Applied Microbiology, 1969 A spectrophotometric procedure for standardizing red blood cell suspensions for use in viral hemagglutination tests is described. The procedure is based on highly reproducible cyanmethemoglobin absorbance readings at 540 nm on any suitable spectrophotometer.
John C. Hierholzer, Morris T. Suggs
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Hemoagglutination and hemagglutination inhibition tests with enterovirus type 70 [PDF]
Journal of Clinical Microbiology, 1978 Human type "O," guinea pig, and chicken erythrocytes were agglutinated by enterovirus type 70 at 4 degrees C or room temperature. A hemagglutination inhibition test, using human "O" erythrocytes, is described for the serological diagnosis of acute hemorrhagic conjunctivitis caused by enterovirus type 70.
Reisaku Kono +4 more
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Studies on Hemagglutination and Hemagglutination Inhibition Test of Rubella Virus
Journal of the Japanese Association for Infectious Diseases, 1970 Hiromi Yoshikawa +5 more
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