Version 2.78

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

LP21138-0   Jamestown canyon virus
Jamestown Canyon virus (JCV), a member of the California serogroup, has a wide geographic distribution throughout much of temperate North America. It causes mild febrile illness and, rarely, aseptic meningitis or primary encephalitis. Transmission is through mosquito bites. 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

Fully-Specified Name

Component
Jamestown canyon virus Ab.Neut
Property
Titr
Time
Pt
System
Ser
Scale
SemiQn
Method
Neut

Additional Names

Short Name
JCV NAb Titr Ser Nt
Display Name
Jamestown canyon virus neut ab Neut test (S) [Titer]
Consumer Name Alpha Get Info
Jamestown Canyon virus neutralizing antibody, Blood

Basic Attributes

Class
MICRO
Type
Laboratory
First Released
Version 2.03
Last Updated
Version 2.75
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

Tag Language Translation
es-AR Spanish (Argentina) anticuerpo contra virus Jamestown Canyon:factor de dilución (titulación):punto en el tiempo:suero:cuantitativo:neutralización
es-ES Spanish (Spain) Virus del Cañón de Jamestown Anticuerpos antineutrófilos:Titulo / Factor de dilución:Punto temporal:Suero:Semicuantitativo:Prueba de neutralización
Synonyms: Semicuantitativo
es-MX Spanish (Mexico) Virus Ab del cañón de Jamestown:Título:Punto temporal:Suero:Cuantitativo:Prueba de neutralización
fr-FR French (France) Jamestown canyon virus Ac neutralisant:Titre:Ponctuel:Sérum:Semi-Quantitatif:Neutralisation
fr-CA French (Canada) Virus Jamestown Canyon Ac.neut:Titre:Temps ponctuel:Sérum:SemiQn:Test de neutralisation
it-IT Italian (Italy) Jamestown canyon, virus Ab.Neut:Titr:Pt:Siero:SemiQn:Neut
Synonyms: anticorpo Microbiologia Punto nel tempo (episodio) Siero Test di neutralizzazione Titolo Virus Jamestown canyon
ko-KR Korean (Korea, Republic Of) 제임스타운 캐니언 바이러스 항체:역가:검사시점:혈청:정량:중화
nl-NL Dutch (Netherlands) Jamestown canyon virus As.neutraliserend:titer:moment:serum:semikwantitatief:neutralisatietest
Synonyms: antistof; antilichaam
pl-PL Polish (Poland) Jamestown canyon wirus Ab.Neutralizujące:miano:punkt w czasie:surowica:półilościowy:test neutralizacji
Synonyms: Przeciwciała do wirusa Jamestown canyon Przeciwciała neutralizujące do wirusa Jamestown canyon Wirus Jamestown canyon
pt-BR Portuguese (Brazil) Canion Jamestown vírus Ac:Título:Pt:Soro:Qn:Teste de neutralização
Synonyms: ; JCV; 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-CN Chinese (China) 詹姆斯敦峡谷病毒 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 Jamestown canyon 病毒 Ab Jamestown canyon 病毒;Jamestown 峡谷病毒;JCV Jamestown canyon 病毒抗体 Jamestown 峡谷病毒 Ab Jamestown 峡谷病毒抗体 JCV Ab JCV 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 詹姆斯敦峡谷病毒 Ab

Example Units

Unit Source
{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=29562-6