Log In

Part Descriptions

LP19626-8   Infectious bronchitis virus
Avian infectious bronchitis virus is a virus that infects poultry. It and its associated disease, avian infectious bronchitis, are usually abbreviated to IBV, which stands for Infectious bronchitis virus. 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, Infectious bronchitis virus (Wikipedia)

LP19626-8   Infectious bronchitis virus
Infectious bronchitis (IB) is an important poultry disease worldwide. It is caused by infectious bronchitis virus (IBV) and affects galliform and nongalliform birds. The impact on the economy is decreased egg production and poor egg quality as well as stunted growth, poor carcass weight and mortality in some chickens.
IBV not only infects the respiratory tract but can also affect the renal and reproductive systems. Diagnostic methods for IBV have greatly improved over time, less sensitive and time consuming serology tests and viral cultures have been replaced by methods such as reverse transcription polymerase chain reaction (RT-PCR), Restriction Fragment Length Polymorphism (RFLP), and sequencing. PMID: 26955391 Source: Regenstrief LOINC

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

Part Model Get Info

  • Component
    Infectious bronchitis virus Ab.Neut
    LP430401-2
    • Analyte
      Infectious bronchitis virus Ab.Neut
      LP430401-2
      • Component Numerator
        Infectious bronchitis virus Ab.Neut
        LP430401-2
        • Component Numerator Core
          Infectious bronchitis virus
          LP19626-8
        • 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 infekční bronchitidy Ab.neutralizační:Arbitrární koncentrace (titr):Časový bod:Sérum:Semikvantitativní:Neutralizační test
el-GRGreek (Greece)Ιός λοιμώδους βρογχίτιδας Ab.Neut:Titr:Pt:Ορός:Ημιποσοτική:Ουδετερόφιλα
Synonyms: Ab.Neut MICRO Pt Titr Αντίσωμα Ημιποσοτική Ιός Ιός λοιμώδους βρογχίτιδας Ορός Ουδετερόφιλα
es-ARSpanish (Argentina)anticuerpo contra virus de bronquitis infecciosa:factor de dilución (titulación):punto en el tiempo:suero:cuantitativo:neutralización
es-MXSpanish (Mexico)Virus de la bronquitis infecciosa Ab:Título:Punto temporal:Suero:Cuantitativo:Prueba de neutralización
es-ESSpanish (Spain)Virus de la bronquitis infecciosa Anticuerpos antineutrófilos:Titulo / Factor de dilución:Punto temporal:Suero:Semicuantitativo:Prueba de neutralización
Synonyms: Semicuantitativo
fr-CAFrench (Canada)Virus brinchite infectieuse Ac.neut:Titre:Temps ponctuel:Sérum:SemiQn:Test de neutralisation
fr-FRFrench (France)Bronchite infectieuse virus Ac neutralisant:Titre:Ponctuel:Sérum:Semi-Quantitatif:Neutralisation
it-ITItalian (Italy)Bronchite infettiva, virus Ab.Neut:Titr:Pt:Siero:SemiQn:Neut
Synonyms: anticorpo IBV Microbiologia Punto nel tempo (episodio) Siero Test di neutralizzazione Titolo
ko-KRKorean (Korea, Republic Of)감염성 기관지염 바이러스 항체:역가:검사시점:혈청:정량:중화
nl-NLDutch (Netherlands)Besmettelijke bronchitis virus As.neutraliserend:titer:moment:serum:semikwantitatief:neutralisatietest
Synonyms: antistof; antilichaam
pl-PLPolish (Poland)Wirus zakaźnego zapalenia oskrzeli Ab.Neutralizujące:miano:punkt w czasie:surowica:półilościowy:test neutralizacji
Synonyms: Przeciwciała do wirusa zakaźnego zapalenia oskrzeli Przeciwciała neutralizujące do wirusa zakaźnego zapalenia oskrzeli Wirus zakaźnego zapalenia oskrzeli
pt-BRPortuguese (Brazil)Bronquite Infecciosa vírus Ac:Título:Pt:Soro:Qn:Teste de neutralização
Synonyms: ; IBV; Avian infectious bronchitis; 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; Microbiology
zh-CNChinese (China)传染性支气管炎病毒 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 IBV Ab IBV 抗体 IBV;传染性支气管炎;禽传染性支气管炎;禽传染性支气管炎病毒;禽类传染性支气管炎;禽类传染性支气管炎病毒 中和试验;中和抗体;中和 传染性支气管炎病毒 Ab 传染毒;传染毒素;滤过性病原体;病毒类;过滤性病原体 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 禽传染性支气管炎病毒 Ab 禽传染性支气管炎病毒抗体 禽类传染性支气管炎病毒 Ab 禽类传染性支气管炎病毒抗体

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=22804-9