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Descriptor English: Neutralization Tests
Descriptor Spanish: Pruebas de Neutralización
Descriptor pruebas de neutralización
Entry term(s) tests de neutralización
Scope note: Determinación de los títulos de infección-bloqueo de ANTISUEROS que se realiza probando una serie de diluciones hasta una determinada variable de valoración de la interacción virus-antisuero, que generalmente es la dilución con la cual los cultivos de tejidos inoculados con la mezcla suero-virus demuestran efecto citopático (ECP) o la dilución a la cual el 50 por ciento de los animales de laboratorio inyectados con mezclas de suero-virus muestran infectividad (DI50) o mueren (DL50).
Descriptor Portuguese: Testes de Neutralização
Descriptor French: Tests de neutralisation
Entry term(s): Neutralization Test
Test, Neutralization
Tests, Neutralization
Tree number(s): E01.370.225.812.735.550
E05.200.812.735.550
E05.478.594.760.550
RDF Unique Identifier: https://id.nlm.nih.gov/mesh/D009500
Scope note: The measurement of infection-blocking titer of ANTISERA by testing a series of dilutions for a given virus-antiserum interaction end-point, which is generally the dilution at which tissue cultures inoculated with the serum-virus mixtures demonstrate cytopathology (CPE) or the dilution at which 50% of test animals injected with serum-virus mixtures show infectivity (ID50) or die (LD50).
Allowable Qualifiers: CL classification
EC economics
ES ethics
HI history
IS instrumentation
MT methods
SN statistics & numerical data
ST standards
TD trends
VE veterinary
Related: Antibodies, Neutralizing MeSH
DeCS ID: 22730
Unique ID: D009500
Documents indexed in the Virtual Health Library (VHL): Click here to access the VHL documents
Date Established: 1966/01/01
Date of Entry: 1999/01/01
Revision Date: 2011/06/24
Neutralization Tests - Preferred
Concept UI M0014779
Scope note The measurement of infection-blocking titer of ANTISERA by testing a series of dilutions for a given virus-antiserum interaction end-point, which is generally the dilution at which tissue cultures inoculated with the serum-virus mixtures demonstrate cytopathology (CPE) or the dilution at which 50% of test animals injected with serum-virus mixtures show infectivity (ID50) or die (LD50).
Preferred term Neutralization Tests
Entry term(s) Neutralization Test
Test, Neutralization
Tests, Neutralization



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