20750-6
Chicken anemia virus neutralizing antibody [Presence] in Serum by Neutralization test
Active
Part Descriptions
LP19595-5 Chicken anemia virus
The type species of GYROVIRUS, a small, non-enveloped DNA virus originally isolated from contaminated vaccines in Japan. It causes chicken infectious anemia and may possibly play a key role in hemorrhagic anemia syndrome, anemia dermatitis, and blue wing disease.
Source: National Library of Medicine, MeSH 2006
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
- Chicken anemia virus Ab.Neut:
PrThr: Pt: Ser: Ord: Neut - Long Common Name
- Chicken anemia virus neutralizing antibody [Presence] in Serum by Neutralization test
- Short Name
- CAV NAb Ser Ql Nt
- Display Name
- Chicken anemia virus neut ab Neut test Ql (S)
- Consumer Name Alpha Get Info
- Chicken Anemia virus neutralizing antibody, Blood
Part Model Get Info
- Component
- Chicken anemia virus Ab.Neut
LP430335-2
- Analyte
- Chicken anemia virus Ab.Neut
LP430335-2
- Component Numerator
- Chicken anemia virus Ab.Neut
LP430335-2
- Component Numerator Core
- Chicken anemia virus
LP19595-5
- 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
- PrThr
LP217195-9
- Time
- Pt
LP6960-1
- Time Core
- Pt
LP6960-1
- Time Modifier
- NULL
- System
- Ser
LP7567-3
- System Core
- Ser
LP7567-3
- Super System
- NULL
- Scale
- Ord
LP7751-3
- Method
- Neut
LP6416-4
Basic Attributes
- Class
- MICRO
- Type
- Laboratory
- First Released
- Version 1.0m
- Last Updated
- Version 2.72 (NAM)
- Change Reason
- Release 2.72: COMPONENT: Updated "Ab" to "Ab.Neut" since this test is detecting neutralizing antibodies.; Previous Releases: The PrThr property is used for LOINC terms whose results are reported using an ordered categorical scale, regardless of whether or not an internal threshold was used to make that determination. This change was approved by the Laboratory LOINC Committee in June 2016.
- Order vs. Observation
- Both
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| cs-CZ | Czech (Czechia) | Virus infekční anémie kuřat Ab.neutralizační: |
| el-GR | Greek (Greece) | Ιός αναιμίας όρνιθας Ab.Neut: Synonyms: Ab.Neut MICRO Ord PrThr Pt Αντίσωμα Ιός Ιός αναιμίας όρνιθας Κοτόπουλο Ορός Ουδετερόφιλα |
| es-AR | Spanish (Argentina) | [anticuerpo anti - ] virus de la anemia de los pollos [Ac]: |
| es-ES | Spanish (Spain) | Virus de la anemia del pollo Anticuerpos antineutrófilos: |
| es-MX | Spanish (Mexico) | Virus de la anemia del pollo Ab: |
| fr-FR | French (France) | Anémie du poulet virus Ac neutralisant: |
| fr-CA | French (Canada) | Virus anémie infectieuse du poulet Ac.neut: |
| it-IT | Italian (Italy) | Anemia del pollo, virus Ab.Neut: Synonyms: anticorpo Microbiologia Presenza o Soglia Punto nel tempo (episodio) Siero Test di neutralizzazione Virus dell''anemia del pollo |
| ko-KR | Korean (Korea, Republic Of) | 암닭 빈혈 바이러스항체: |
| nl-NL | Dutch (Netherlands) | Kippenanemievirus As.neutraliserend: Synonyms: antistof; |
| pl-PL | Polish (Poland) | Wirus anemii kurczaków Ab.Neutralizujące: Synonyms: Przeciwciała do wirusa anemii kurczaków Przeciwciała neutralizujące do wirusa anemii kurczaków Wirus anemii kurczaków |
| pt-BR | Portuguese (Brazil) | Vírus da anemia da galinha Ac: Synonyms: ; |
| zh-CN | Chinese (China) | 鸡贫血病毒 抗体.中和: Synonyms: Ab; |
LOINC Terminology Service (API) using HL7® FHIR® Get Info
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LOINC Copyright
Copyright © Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://