40514-2
Saint Louis encephalitis virus Ab [Titer] in Serum by Hemagglutination inhibition
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Part Descriptions
LP14232-0 Saint Louis encephalitis virus
St. Louis Encephalitis is a disease caused by the mosquito borne St. Louis Encephalitis virus. St. Louis encephalitis virus is related to Japanese encephalitis virus. This disease mainly affects the United States. Occasional cases have been reported from Canada and Mexico.
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Source: Wikipedia, St. Louis enphalitis virus
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
Fully-Specified Name
- Component
- Saint Louis encephalitis virus Ab
- Property
- Titr
- Time
- Pt
- System
- Ser
- Scale
- SemiQn
- Method
- HAI
Additional Names
- Short Name
- SLEV Ab Titr Ser HAI
- Display Name
- SLEV Ab HAI (S) [Titer]
- Consumer Name Alpha Get Info
- SLEV antibody, Blood
Basic Attributes
- Class
- MICRO
- Type
- Laboratory
- First Released
- Version 2.15
- Last Updated
- Version 2.75
- Order vs. Observation
- Both
Member of these Groups Get Info
| LOINC Group | Group Name |
|---|---|
| LG32753-2 | Saint Louis encephalitis virus |
Language Variants Get Info
| Tag | Language | Translation |
|---|---|---|
| es-ES | Spanish (Spain) | Virus de la encefalitis de Saint Louis Anticuerpos: Synonyms: Semicuantitativo |
| es-MX | Spanish (Mexico) | Virus de la encefalitis de Saint Louis Ab: |
| fr-CA | French (Canada) | Virus de l'encéphalite de Saint Louis, Ac: |
| fr-FR | French (France) | Encéphalite de Saint-Louis virus Ac: |
| it-IT | Italian (Italy) | Encefalite di Saint Louis, virus Ab: Synonyms: anticorpo Inibizione dell''emoagglutinazione Microbiologia Punto nel tempo (episodio) Siero Titolo Virus dell''encefalite di Saint Louis |
| ko-KR | Korean (Korea, Republic Of) | 세이트 루이스 뇌염 바이러스 항체: |
| nl-NL | Dutch (Netherlands) | Saint Louis-encefalitisvirus As: Synonyms: antistof; |
| pl-PL | Polish (Poland) | Wirus zapalenia mózgu Saint Louis Ab: Synonyms: Przeciwciała do wirusa zapalenia mózgu Saint Louis |
| pt-BR | Portuguese (Brazil) | Saint Louis encefalite vírus Ac: Synonyms: ; |
| zh-CN | Chinese (China) | 圣路易型脑炎病毒 抗体: 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:
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