74825-1
Saint Louis encephalitis virus Ab [Presence] in Serum by Hemagglutination inhibition
Active
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.
Copyright Text is available under the Creative Commons Attribution/Share-Alike License. See http://creativecommons.org/licenses/by-sa/3.0/ for details.
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
- PrThr
- Time
- Pt
- System
- Ser
- Scale
- Ord
- Method
- HAI
Additional Names
- Short Name
- SLEV Ab Ser Ql HAI
- Display Name
- SLEV Ab HAI Ql (S)
- Consumer Name Alpha Get Info
- SLEV antibody, Blood
Example Answer List: LL360-9
Source: Regenstrief Institute| Answer | Code | Score | Answer ID |
|---|---|---|---|
| PositiveCopyright http://snomed.info/sct ID:10828004 Positive (qualifier value) | LA6576-8 | ||
| NegativeCopyright http://snomed.info/sct ID:260385009 Negative (qualifier value) | LA6577-6 |
Basic Attributes
- Class
- MICRO
- Type
- Laboratory
- First Released
- Version 2.48
- Last Updated
- Version 2.56
- Change Reason
- 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
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: |
| 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: |
| fr-BE | French (Belgium) | Virus de l'encéphalite de Saint Louis Ac: Synonyms: Anticorps |
| it-IT | Italian (Italy) | Encefalite di Saint Louis, virus Ab: Synonyms: anticorpo Inibizione dell''emoagglutinazione Microbiologia Presenza o Soglia Punto nel tempo (episodio) Siero Virus dell''encefalite di Saint Louis |
| 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: |
| tr-TR | Turkish (Turkey) | Saint Louis ensefalitis virüsü Ab: Synonyms: Ak Mevcut |
| zh-CN | Chinese (China) | 圣路易型脑炎病毒 抗体: 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=74825-1
Third Party Copyright
This material includes SNOMED Clinical Terms® (SNOMED CT®) which is used by permission of the International Health Terminology Standards Development Organisation (IHTSDO) under license. All rights reserved. SNOMED CT® was originally created by The College of American Pathologists. "SNOMED" and "SNOMED CT" are registered trademarks of the IHTSDO.
This material includes content from the US Edition to SNOMED CT, which is developed and maintained by the U.S. National Library of Medicine and is available to authorized UMLS Metathesaurus Licensees from the UTS Downloads site at https://uts.nlm.nih.gov.
Use of SNOMED CT content is subject to the terms and conditions set forth in the SNOMED CT Affiliate License Agreement. It is the responsibility of those implementing this product to ensure they are appropriately licensed and for more information on the license, including how to register as an Affiliate Licensee, please refer to http://www.snomed.org/snomed-ct/get-snomed-ct or info@snomed.org<mailto:info@snomed.org>. This may incur a fee in SNOMED International non-Member countries.
LOINC Copyright
Copyright © 2024 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright