15493-0
Parainfluenza virus 3 Ab [Titer] in Serum by Hemagglutination inhibition
Active
Part Descriptions
LP14243-7 Parainfluenza virus 3
HPIV-3 peak activity occurs during the spring and early summer months each year, but the virus can be isolated througout the year. HPIVs are negative-sense, single-stranded RNA viruses that possess fusion and hemagglutinin-neuraminidase glycoprotein "spikes" on their surface. HPIVs are spread from respiratory secretions through close contact with infected persons or contact with contaminated surfaces or objects. HPIVs are ubiquitous and infect most people during childhood.
Source: Regenstrief Institute
LP6304-2 HAI
The hemagglutination-inhibition assay (HAI) can be used to identify subtypes of hemagglutinin producing viruses, such as Influenza. HAI can also be used to identify the subtype-specificity of antibodies against the virus. Normally, Influenza's hemagglutinin glycoprotein binds to receptors on the surface of red blood cells, causing them to agglutinate. If antibodies specific to the virus are present in the patient sample, they will bind to the virus, which prevents the virus from binding to the red blood cells and therefore prevents agglutination. To determine which subtype of virus is present, a viral isolate is tested against a series of antibodies with known subtype specificities. Whichever antibody inhibits red cell agglutination identifies the viral subtype. Similarly, antibody specificity is identified by testing the patient sample against known virus subtypes. PMID: 24899416
Source: Regenstrief LOINC
LOINC Names Get Info
- Fully-Specified Name
- Parainfluenza virus 3 Ab:
Titr: Pt: Ser: SemiQn: HAI - Long Common Name
- Parainfluenza virus 3 Ab [Titer] in Serum by Hemagglutination inhibition
- Short Name
- HPIV3 Ab Titr Ser HAI
- Display Name
- Parainfluenza virus 3 Ab HAI (S) [Titer]
- Consumer Name Alpha Get Info
- Parainfluenza virus 3 antibody, Blood
Part Model Get Info
Basic Attributes
- Class
- MICRO
- Type
- Laboratory
- First Released
- Version 1.0k
- Last Updated
- Version 2.75 (MAJ)
- Order vs. Observation
- Both
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| cs-CZ | Czech (Czechia) | Virus parainfluenza 3 Ab: |
| el-GR | Greek (Greece) | Ιός παραγρίπης 3 Αντίσωμα: Synonyms: HAI MICRO Pt Titr Αντίσωμα Ημιποσοτική Ιός Ιός παραγρίπης Ιός παραγρίπης 3 Ορός |
| es-AR | Spanish (Argentina) | [anticuerpo anti - ] virus 3 de la Parainfluenza [Ac]: |
| es-ES | Spanish (Spain) | Virus parainfluenza tipo 3 Anticuerpos: Synonyms: Semicuantitativo |
| es-MX | Spanish (Mexico) | Virus de la parainfluenza 3 Ab: |
| fr-FR | French (France) | Parainfluenza virus 3 Ac: |
| fr-CA | French (Canada) | Virus parainfluenza 3, Ac: |
| it-IT | Italian (Italy) | Parainfluenza virus 3 Ab: Synonyms: anticorpo Inibizione dell''emoagglutinazione Microbiologia Punto nel tempo (episodio) Siero Titolo Virus parainfluenzale Virus parainfluenzale di tipo 3 |
| ko-KR | Korean (Korea, Republic Of) | 파라인플루엔자 바이러스 3 항체: |
| nl-NL | Dutch (Netherlands) | Para-influenzavirus 3 As: Synonyms: antistof; |
| pl-PL | Polish (Poland) | Wirus paragrypy typ 3 Ab: Synonyms: Przeciwciała do wirusa paragrypy typu 3 |
| pt-BR | Portuguese (Brazil) | Parainfluenza vírus 3 Ac: Synonyms: ; |
| zh-CN | Chinese (China) | 副流感病毒 3 型 抗体: Synonyms: Ⅲ Ab; |
Example Units
| Unit | Source |
|---|---|
| titer | REGENSTRIEF |
| {titer} | Example UCUM Units |
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://