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Part Descriptions

LP17702-9   Japanese encephalitis virus
Japanese Encephalitis, previously known as Japanese B encephalitis to distinguish it from von Economo's A encephalitis) is a disease caused by the mosquito -borne Japanese Encephalitis Virus. Japanese Encephalitis Virus is a virus from the family Flaviviridae. Domestic pigs and wild birds are reservoirs of the virus; transmission to humans may cause severe symptoms. One of the most important vectors of this disease is the mosquito Culex tritaeniorhynchus. This disease is most prevalent in Southeast Asia and the Far East. Copyright Text is available under the Creative Commons Attribution/Share-Alike License. See http://creativecommons.org/licenses/by-sa/3.0/ for details. Source: Wikipedia, Japanese encephalitis virus (Wikipedia)

LP207365-0   Ab.Neut
Neutralizing antibodies are antibodies that interfere with the interaction between the virus and its host cell receptor, therefore preventing infectivity. Neutralizing antibodies can be detected using a traditional VNT or other methods such as pseudovirus VNT and surrogate VNT. VNT and pseudovirus VNT use live virus (the actual virus or a recombinant virus that incorporates the viral antigen of interest, respectively) and cell culture to assess the virus-host interaction and whether neutralizing antibodies are present that block that interaction. Surrogate VNT (sVNT) does not use live virus but rather uses purified viral antigen and host cell receptor protein to mimic the same interaction. The sVNT method is currently (2021) represented in LOINC as IA, because it is an immunoassay-based method. Source: Regenstrief LOINC

LP6416-4   Neut
In LOINC, the Method "Neut" represents the virus neutralization test (VNT), also called conventional VNT, which is a specific laboratory method that is used primarily for identifying whether neutralizing antibodies for the virus of interest are present in the patient sample. The VNT involves incubating patient serum with the virus of interest, and then inoculating onto cell culture. If neutralizing antibodies are present and the virus is neutralized, the cells will not be infected. If neutralizing antibodies are not present, the virus will infect the cells in the cell culture. PMID: 32170698 This method can also be used to identify specific virus serotypes or strains, by performing separate tests in which serum is incubated with each of the specific virus serotypes or strains of interest. PMID: 169804 Source: Regenstrief LOINC

LOINC Names Get Info

Fully-Specified Name
Japanese encephalitis virus Ab.Neut:Titr:Pt:Ser:SemiQn:Neut
Long Common Name
Japanese encephalitis virus neutralizing antibody [Titer] in Serum by Neutralization test
Short Name
JEV NAb Titr Ser Nt
Display Name
JEV neut ab Neut test (S) [Titer]
Consumer Name Alpha Get Info
JEV neutralizing antibody, Blood

Part Model Get Info

  • Component
    Japanese encephalitis virus Ab.Neut
    LP430415-2
    • Analyte
      Japanese encephalitis virus Ab.Neut
      LP430415-2
      • Component Numerator
        Japanese encephalitis virus Ab.Neut
        LP430415-2
        • Component Numerator Core
          Japanese encephalitis virus
          LP17702-9
        • Component Numerator Core Suffix
          Ab.Neut
          LP207365-0
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    Titr
    LP6881-9
  • Time
    Pt
    LP6960-1
  • System
    Ser
    LP7567-3
    • System Core
      Ser
      LP7567-3
    • Super System
      NULL
       
  • Scale
    SemiQn
    LP436123-6
  • Method
    Neut
    LP6416-4

Basic Attributes

Class
MICRO
Type
Laboratory
First Released
Version 1.0n
Last Updated
Version 2.75 (MAJ)
Change Reason
Release 2.72: COMPONENT: Updated "Ab" to "Ab.Neut" since this test is detecting neutralizing antibodies.;
Order vs. Observation
Both

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)Virus japonské encefalitidy Ab.neutralizační:Arbitrární koncentrace (titr):Časový bod:Sérum:Semikvantitativní:Neutralizační test
el-GRGreek (Greece)Ιός της ιαπωνικής εγκεφαλίτιδας Ab.Neut:Titr:Pt:Ορός:Ημιποσοτική:Ουδετερόφιλα
Synonyms: Ab.Neut MICRO Pt Titr Αντίσωμα Ημιποσοτική Ιός Ιός της ιαπωνικής εγκεφαλίτιδας Ορός Ουδετερόφιλα
es-ARSpanish (Argentina)[anticuerpo anti - ] virus de la encefalitis japonesa [Ac]:factor de dilución (titulación):punto en el tiempo:suero:cuantitativo:neutralización
es-ESSpanish (Spain)Virus de la encefalitis japonesa Anticuerpos antineutrófilos:Titulo / Factor de dilución:Punto temporal:Suero:Semicuantitativo:Prueba de neutralización
Synonyms: Semicuantitativo
es-MXSpanish (Mexico)Virus de la encefalitis japonesa Ab:Título:Punto temporal:Suero:Cuantitativo:Prueba de neutralización
fr-CAFrench (Canada)Virus de l'encéphalite Japonaise Ac.neut:Titre:Temps ponctuel:Sérum:SemiQn:Test de neutralisation
fr-FRFrench (France)Encéphalite japonaise virus Ac neutralisant:Titre:Ponctuel:Sérum:Semi-Quantitatif:Neutralisation
it-ITItalian (Italy)Encefalite giapponese, virus Ab.Neut:Titr:Pt:Siero:SemiQn:Neut
Synonyms: anticorpo Microbiologia Punto nel tempo (episodio) Siero Test di neutralizzazione Titolo Virus dell''encefalite giapponese
ko-KRKorean (Korea, Republic Of)일본 뇌염 바이러스 항체:역가:검사시점:혈청:정량:중화
nl-NLDutch (Netherlands)Japanse encefalitis virus As.neutraliserend:titer:moment:serum:semikwantitatief:neutralisatietest
Synonyms: antistof; antilichaam
pl-PLPolish (Poland)Wirus japońskiego zapalenia mózgu Ab.Neutralizujące:miano:punkt w czasie:surowica:półilościowy:test neutralizacji
Synonyms: Przeciwciała do wirusa japońskiego zapalenia mózgu Przeciwciało neutralizujące do wirusa japońskiego zapalenia mózgu Wirus japońskiego zapalenia mózgu
pt-BRPortuguese (Brazil)Encefalite japonesa vírus Ac:Título:Pt:Soro:Qn:Teste de neutralização
Synonyms: ; JEV; Flavivirus; Japanese B encephalitis; JBE; JE virus; Dilution factor; Titer; Titre; Ttr; Titered; Point in time; Random; Serum; SR; Quantitative; QNT; Quant; Quan; Nt; NT; Neutralization test; Antibodies; Autoantibody; Antibody; Autoantibodies; Antby; Acy; Anti; Enceph; Enc; Encephalomyelitis; Microbiology
zh-CNChinese (China)日本脑炎病毒 抗体.中和:滴定度:时间点:血清:半定量型:中和试验
Synonyms: Ab;自身抗体 B 型脑炎;B 型脑炎病毒;JBE;JE 病毒;JEV;乙型脑炎;乙型脑炎病毒;乙脑;乙脑病毒;日本乙型脑炎（Japanese B encephalitis，JBE）;日本脑炎;日本脑炎病毒（Japanese encephalitis virus，JEV）;黄病毒 B 型脑炎病毒 Ab B 型脑炎病毒抗体 JE 病毒 Ab JE 病毒抗体 JEV Ab JEV 抗体 中和试验;中和抗体;中和 乙型脑炎病毒 Ab 乙型脑炎病毒抗体 乙脑病毒 Ab 乙脑病毒抗体 传染毒;传染毒素;滤过性病原体;病毒类;过滤性病原体 大脑炎 微生物学;微生物学试验;微生物学试验（培养、DNA、抗原及抗体） 效价;滴定浓度;滴定率;滴定量;滴度;稀释倍数;稀释因子;稀释系数 日本脑炎病毒 Ab 时刻;随机;随意;瞬间 脑炎（Encephalitis，大脑炎） 脑脊髓炎 脑脊髓炎（Encephalomyelitis）

Example Units

UnitSource
{titer}Example UCUM Units

LOINC Terminology Service (API) using HL7® FHIR® Get Info

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=23144-9