23382-5
Pseudorabies virus neutralizing antibody [Presence] in Serum by Neutralization test
Active
Part Descriptions
LP14279-1 Pseudorabies virus
Pseudorabies virus (PRV) is an endemic disease in swine. PRV is also known as suid herpesvirus 1 or Aujeszky's disease virus. The virus is spread through contact with the saliva and nasal secretions of infected swine. Secondary hosts of pseudorabies includes dogs, cats, cattle, rats, and horses (via direct contact with swine). Symptoms of infection are similar to rabies in dogs. A swine vaccine for pseudorabies is available.
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
Fully-Specified Name
- Component
- Pseudorabies virus Ab.Neut
- Property
- PrThr
- Time
- Pt
- System
- Ser
- Scale
- Ord
- Method
- Neut
Additional Names
- Short Name
- PRV NAb Ser Ql Nt
- Display Name
- Pseudorabies virus neut ab Neut test Ql (S)
- Consumer Name Alpha Get Info
- Pseudorabies virus neutralizing antibody, Blood
Basic Attributes
- Class
- MICRO
- Type
- Laboratory
- First Released
- Version 1.0n
- Last Updated
- Version 2.72
- 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 |
---|---|---|
es-AR | Spanish (Argentina) | [anticuerpo anti - ] virus de la seudorrabia [Ac]: |
es-ES | Spanish (Spain) | Virus de Pseudorrabia (Herpes Virus Porcino 1) Anticuerpos antineutrófilos: |
es-MX | Spanish (Mexico) | Virus de la pseudorrabia Ab: |
fr-CA | French (Canada) | Virus de la pseudorage Ac.neut: |
it-IT | Italian (Italy) | Pseudorabbia, virus Ab.Neut: Synonyms: anticorpo Microbiologia Presenza o Soglia Punto nel tempo (episodio) Siero Test di neutralizzazione Virus della pseudorabbia |
ko-KR | Korean (Korea, Republic Of) | 거짓미친개병 바이러스 항체: |
nl-NL | Dutch (Netherlands) | Pseudorabies virus As.neutraliserend: Synonyms: antistof; |
pl-PL | Polish (Poland) | Wirus wścieklizny rzekomej Ab.Neutralizujące: Synonyms: Przeciwciała do wirusa wścieklizny rzekomej Przeciwciała neutralizujące do wirusa wścieklizny rzekomej |
pt-BR | Portuguese (Brazil) | Pseudoraiva vírus Ac: Synonyms: ; |
zh-CN | Chinese (China) | 伪狂犬病病毒 抗体.中和: Synonyms: Ab; |
LOINC Terminology Service (API) using HL7® FHIR® Get Info
Requests to this service require a free LOINC username and password. Below is a sample of the possible capabilities. See the LOINC Terminology Service documentation for more information.
- CodeSystem lookup
- https:
//fhir.loinc.org/CodeSystem/$lookup?system=http: //loinc.org&code=23382-5
LOINC Copyright
Copyright © 2024 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright