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

Part Model Get Info

  • Component
    Rabbit hemorrhagic disease virus Ab.Neut
    LP430461-6
    • Analyte
      Rabbit hemorrhagic disease virus Ab.Neut
      LP430461-6
      • Component Numerator
        Rabbit hemorrhagic disease virus Ab.Neut
        LP430461-6
        • Component Numerator Core
          Rabbit hemorrhagic disease virus
          LP19958-5
        • 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 2.11
Last Updated
Version 2.75 (MAJ)
Change Reason
Release 2.72: COMPONENT: Updated "Ab" to "Ab.Neut" since this test is detecting neutralizing antibodies.; Release 2.68: COMPONENT: Updated Component name from "Viral hemorrhagic disease virus" to clarify testing is for RHDV. The short name has always stated "RHDV" and separate terms exist in LOINC for other hemorrhagic disease virus testing.
Order vs. Observation
Both

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)Virus hemoragické choroby králíků Ab.neutralizační:Arbitrární koncentrace (titr):Časový bod:Sérum:Semikvantitativní:Neutralizační test
el-GRGreek (Greece)Ιός αιμορραγικής νόσου των κουνελιών Ab.Neut:Titr:Pt:Ορός:Ημιποσοτική:Ουδετερόφιλα
Synonyms: Ab.Neut MICRO Pt Titr Αντίσωμα Ημιποσοτική Ιός Ιός αιμορραγικής νόσου των κουνελιών Κουνέλι Ορός Ουδετερόφιλα
es-ARSpanish (Argentina)[anticuerpo anti - ] virus de la enfermedad hemorrágica viral [Ac]:factor de dilución (titulación):punto en el tiempo:suero:cuantitativo:neutralización
es-ESSpanish (Spain)Virus de la enfermedad hemorrágica viral Anticuerpos antineutrófilos:Titulo / Factor de dilución:Punto temporal:Suero:Semicuantitativo:Prueba de neutralización
Synonyms: Semicuantitativo
es-MXSpanish (Mexico)Virus de la enfermedad hemorrágica del conejo Ab:Título:Punto temporal:Suero:Cuantitativo:Prueba de neutralización
fr-FRFrench (France)Maladie hémorragique du lapin virus Ac neutralisant:Titre:Ponctuel:Sérum:Semi-Quantitatif:Neutralisation
fr-CAFrench (Canada)Maladie hémorragique du lapin Ac.neut:Titre:Temps ponctuel:Sérum:SemiQn:Test de neutralisation
it-ITItalian (Italy)Malattia emorragica virale, virus Ab.Neut:Titr:Pt:Siero:SemiQn:Neut
Synonyms: anticorpo Microbiologia Punto nel tempo (episodio) Siero Test di neutralizzazione Titolo Virus della malattia emorragica virale
ko-KRKorean (Korea, Republic Of)바이러스 출혈 병 바이러스 항체:역가:검사시점:혈청:정량:중화
nl-NLDutch (Netherlands)Rabbit Hemorrhagic Disease-virus As.neutraliserend:titer:moment:serum:semikwantitatief:neutralisatietest
Synonyms: antistof; antilichaam RHD-virus; viral hemorrhagic disease; virale hemorrhagische ziekte
pl-PLPolish (Poland)Wirus krwotocznej choroby królików Ab.Neutralizujące:miano:punkt w czasie:surowica:półilościowy:test neutralizacji
Synonyms: Królik
pt-BRPortuguese (Brazil)Doença viral hemorrágica vírus Ac:Título:Pt:Soro:Qn:Teste de neutralização
Synonyms: ; RHDV; Infectious necrotic hepatitis; Hemorrhagic septicemia; RAcbit hemorrhagic disease; Calicivirus; 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; Dis; Microbiology
zh-CNChinese (China)兔出血症病毒 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 Oryctolagus curiculus;兔;野兔 RHDV Ab RHDV 抗体 中和试验;中和抗体;中和 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 疾 病 病毒性出血症病毒 Ab 病毒性出血症病毒;RHDV;传染性坏死性肝炎;兔出血病病毒;兔瘟病毒;兔病毒性出血症;兔病毒性出血症病毒;兔瘟;出血性败血病;杯状病毒;病毒性出血性疾病 症

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=34886-2