LOINC
Version 2.73

LP99341-7Ganglioside GT1bActive

Description

LP99341-7   Ganglioside GT1b
Gangliosides are a family of molecules that are present throughout the body but especially prevalent in cells of the nervous system. Specific gangliosides are named for the carbohydrate sequence they contain and have a unique distribution within the nervous system. The oligosaccharide groups on gangliosides act as cell surface markers that play a role in cellular recognition and cell-to-cell communication, and they also act as specific receptors for certain pituitary glycoprotein hormones and certain bacterial protein toxins such as cholera toxin.
Anti-ganglioside antibodies, primarily IgG, are present in the sera from approximately 60% of patients with Guillain-Barré syndrome (GBS), and antibodies against different gangliosides are associated with different forms of GBS.
1. Antibodies against GD1a/GD1b and GD1b/GT1b complexes have been found in patients with more severe GBS requiring mechanical ventilation;
2. Antibodies against GM1 or those against GalNAc-GD1a have been associated with acute motor axonal neuropathy;
3. Anti-GQ1b antibodies are specifically associated with a variant of GBS called Fisher syndrome, which is characterized by ophthalmoplegia and ataxia.
Detection of specific markers early in the course of GBS may help guide the plan of care. [PMID:21214559] Source: Regenstrief LOINC, PMID: 2121455

Basic Part Properties

Name
Ganglioside GT1b
Type
Component
Created On
2010-02-17
Construct for LOINC Short Name
GT1b Ganlg

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=LP99341-7

Language Variants Get Info

zh-CNChinese (China)
神经节苷脂 GT1b
Synonyms: GT1b;神经节糖苷 GT1b
nl-NLDutch (Netherlands)
ganglioside GT1b
fr-BEFrench (Belgium)
Ganglioside GT1b
fr-CAFrench (Canada)
Ganglioside GT1b
it-ITItalian (Italy)
Ganglioside GT1b
ru-RURussian (Russian Federation)
Ганглиозид GT1b
es-ESSpanish (Spain)
Gangliosido GT1b
tr-TRTurkish (Turkey)
Gangliozid GT1b