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Part Descriptions

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
Escherichia coli verotoxin 1 Ab.Neut:Titr:Pt:Stool:SemiQn:Neut
Long Common Name
Escherichia coli verotoxin 1 neutralizing antibody [Titer] in Stool by Neutralization test
Short Name
E coli VTN1 NAb Titr Stl Nt
Display Name
E. coli verotoxin 1 neut ab Neut test (Stl) [Titer]
Consumer Name Alpha Get Info
Escherichia coli verotoxin 1 neutralizing antibody, Stool

Part Model Get Info

  • Component
    Escherichia coli verotoxin 1 Ab.Neut
    LP430391-5
    • Analyte
      Escherichia coli verotoxin 1 Ab.Neut
      LP430391-5
      • Component Numerator
        Escherichia coli verotoxin 1 Ab.Neut
        LP430391-5
        • Component Numerator Core
          Escherichia coli verotoxin 1
          LP17140-2
        • 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
    Stool
    LP7604-4
    • System Core
      Stool
      LP7604-4
    • Super System
      NULL
       
  • Scale
    SemiQn
    LP436123-6
  • Method
    Neut
    LP6416-4

Basic Attributes

Class
MICRO
Type
Laboratory
First Released
Version 1.0g
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)Escherichia coli verotoxin 1 Ab.neutralizační:Arbitrární koncentrace (titr):Časový bod:Stolice:Semikvantitativní:Neutralizační test
el-GRGreek (Greece)Βεροτοξίνη Escherichia coli 1 (Κολοβακτηρίδιο) Ab.Neut:Titr:Pt:Κόπρανα:Ημιποσοτική:Ουδετερόφιλα
Synonyms: Ab.Neut Escherichia coli (Κολοβακτηρίδιο) MICRO Pt Titr Αντίσωμα Βεροτοξίνη Βεροτοξίνη Escherichia coli (Κολοβακτηρίδιο) Βεροτοξίνη Escherichia coli 1 (Κολοβακτηρίδιο) Ημιποσοτική Κόπρανα Ουδετερόφιλα
es-ARSpanish (Argentina)[anticuerpo anti - ] verotoxina 1 de Escherichia coli:factor de dilución (titulación):punto en el tiempo:materia fecal:cuantitativo:neutralización
es-ESSpanish (Spain)Escherichia coli verotocitoxica 1 Anticuerpos antineutrófilos:Titulo / Factor de dilución:Punto temporal:Heces:Semicuantitativo:Prueba de neutralización
Synonyms: Semicuantitativo
es-MXSpanish (Mexico)Verotoxina 1 Ab de Escherichia coli:Título:Punto temporal:Heces:Cuantitativo:Prueba de neutralización
fr-CAFrench (Canada)Escherichia coli verotoxin 1 Ac.neut:Titre:Temps ponctuel:Selles:SemiQn:Test de neutralisation
fr-FRFrench (France)Escherichia coli vérotoxine 1 Ac neutralisant:Titre:Ponctuel:Selle:Semi-Quantitatif:Neutralisation
it-ITItalian (Italy)Escherichia coli, verotossina 1 Ab.Neut:Titr:Pt:Feci:SemiQn:Neut
Synonyms: anticorpo Microbiologia Punto nel tempo (episodio) Test di neutralizzazione Titolo Verotossina 1 di Escherichia coli Verotossina di Escherichia coli
ko-KRKorean (Korea, Republic Of)대장균 베로독소 1 항체:역가:검사시점:대변:정량:중화
nl-NLDutch (Netherlands)Escherichia coli verotoxine 1 As.neutraliserend:titer:moment:feces:semikwantitatief:neutralisatietest
Synonyms: antistof; antilichaam ontlasting; feces
pt-BRPortuguese (Brazil)Escherichia coli verotoxina 1 Ac:Título:Pt:Fezes:Qn:Teste de neutralização
Synonyms: ; E coli VTN1; O2; Dilution factor; Titer; Titre; Ttr; Titered; Point in time; Random; Stl; Feces; Faeces; Bowel movement; Fecal; Faecal; Quantitative; QNT; Quant; Quan; Nt; NT; Neutralization test; Antibodies; Autoantibody; Antibody; Autoantibodies; Antby; Acy; Anti; I; Microbiology
zh-CNChinese (China)大肠埃希菌志贺样毒素 1 抗体.中和:滴定度:时间点:大便:半定量型:中和试验
Synonyms: Ⅰ Ab;自身抗体 E coli VTN1 Ab E coli VTN1 抗体 E coli;大肠埃希氏杆菌;大肠埃希氏菌;大肠杆菌 I 中和试验;中和抗体;中和 便;大肠运动;排便;粪便;肠运动 大肠埃希菌（E coli、大肠埃希氏杆菌、大肠埃希氏菌、大肠杆菌） VTN 大肠埃希菌（E coli、大肠埃希氏杆菌、大肠埃希氏菌、大肠杆菌） VTN1 大肠埃希菌志贺样毒素 1 Ab 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 时刻;随机;随意;瞬间 细菌外毒素;志贺样毒素;Vero 细胞毒素;血清毒素;Verotoxin;VT;维罗毒素;非洲绿猴肾细胞毒素

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=6575-5