99114-1
Semliki Forest virus neutralizing antibody [Titer] in Specimen by Neutralization test
Active
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
LP21133-1 Semliki Forest virus
Semliki Forest virus (SFV) is a positive-stranded RNA virus that was isolated in 1944 in Uganda PMID: 10501479. SFV belongs to the family Togaviridae, genus Alphavirus [NCBI Taxonomy:11033]. Alphaviruses are mosquito-transmitted RNA viruses producing acute symptoms including mild febrile illness, rash, arthralgia, myalgia and encephalitis PMID: 29783708.
Source: Regenstrief LOINC
LP21133-1 Semliki Forest virus
A species of ALPHAVIRUS isolated in central, eastern, and southern Africa.
Source: National Library of Medicine, MeSH 2006
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
- Semliki Forest virus Ab.Neut
- Property
- Titr
- Time
- Pt
- System
- XXX
- Scale
- SemiQn
- Method
- Neut
Additional Names
- Short Name
- SFV NAb Titr Spec Nt
- Display Name
- Semliki Forest virus neut ab Neut test (Specimen) [Titer]
- Consumer Name Alpha Get Info
- Semliki Forest virus neutralizing antibody, Specimen
Basic Attributes
- Class
- MICRO
- Type
- Laboratory
- First Released
- Version 2.72
- Last Updated
- Version 2.75
- Order vs. Observation
- Both
Language Variants Get Info
Tag | Language | Translation |
---|---|---|
de-DE | German (Germany) | Semliki-Forest-Virus Ak.neutralisierend: Synonyms: SFV |
es-ES | Spanish (Spain) | Virus del bosque de Semliki Anticuerpos antineutrófilos: Synonyms: Semicuantitativo |
fr-FR | French (France) | Virus de la forêt de Semliki Ac neutralisant: |
fr-CA | French (Canada) | Virus forêt Semliki Ac.neut: |
it-IT | Italian (Italy) | Semliki forest virus Ab.Neut: Synonyms: anticorpo Microbiologia Punto nel tempo (episodio) SFV Test di neutralizzazione Titolo |
nl-NL | Dutch (Netherlands) | Semliki forest virus As.neutraliserend: Synonyms: antistof; |
pl-PL | Polish (Poland) | Wirus lasu Semliki Ab.Neutralizujące: Synonyms: Przeciwciała do wirusa lasu Semliki Przeciwciała neutralizujące do wirusa lasu Semliki |
zh-CN | Chinese (China) | 塞姆利基森林病毒 抗体.中和: Synonyms: Ab; |
Example Units
Unit | Source |
---|---|
{titer} | Example UCUM Units |
LOINC Terminology Service (API) using HL7® FHIR® Get Info
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- CodeSystem lookup
- https:
//fhir.loinc.org/CodeSystem/$lookup?system=http: //loinc.org&code=99114-1
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