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Part Description

LP18489-2   Glutamate decarboxylase 65
Glutamate decarboxylase 65 (GAD65) antibody is useful to diagnose insulin dependent diabetes mellitus (IDDM, Type I diabetes), to assess the risk for developing IDDM, to predict the onset of IDDM and the risk of developing related endocrine disorders such as thyroiditis. Before clinical onset, Type I diabetes is characterized by lymphocytic infiltration of the islet cells and by circulating autoantibodies against a variety of islet cell antigens including GAD-65, IA-2 (a tyrosine phosphatase-like protein), and insulin (IAA). GAD has two isoforms, GAD65 and GAD67, which are highly homologous but found in distinct subsets of patients. PMID: 7532143 GAD65 antibodies are specific to patients with insulin-dependent diabetes. The presence of GAD antibodies in a patient recently diagnosed with diabetes indicates a high risk of requiring insulin within three years. PMID: 11114103 GAD67 is important to the maturation of perisomatic innervation.( http://www.sciencedirect.com/science/article/pii/S0896627307003728) GAD65 are also associated with paraneoplastic neurologic syndrome (PNS) which is an autoimmune disorder that is manifested by progressive neurological syndromes of any combination of the central, peripheral and autonomic nervous systems. In addition, the different PNS antibodies are associated with certain cancers and can assist in identifying where an unknown tumor is located. PMID: 22412264 Glutamic acid decarboxylase 65 antibody are associated with stiff person syndrome, cerebellar ataxia encephalitis and other neurological diseases. PMID: 22405456 Source: Regenstrief LOINC

LOINC Names Get Info

Fully-Specified Name
Glutamate decarboxylase 65 Ab:ACnc:Pt:CSF:Qn:Line blot
Long Common Name
Glutamate decarboxylase 65 Ab [Units/volume] in Cerebrospinal Fluid by Line blot
Short Name
GAD65 Ab CSF Line blot-aCnc
Display Name
Glutamate decarboxylase 65 Ab Line blot Qn (CSF)
Consumer Name Alpha Get Info
Glutamate decarboxylase 65 antibody, Spinal fluid

Part Model Get Info

  • Component
    Glutamate decarboxylase 65 Ab
    LP38251-2
    • Analyte
      Glutamate decarboxylase 65 Ab
      LP38251-2
      • Component Numerator
        Glutamate decarboxylase 65 Ab
        LP38251-2
        • Component Numerator Core
          Glutamate decarboxylase 65
          LP18489-2
        • Component Numerator Core Suffix
          Ab
          LP20667-9
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    ACnc
    LP6773-8
  • Time
    Pt
    LP6960-1
  • System
    CSF
    LP7156-5
    • System Core
      CSF
      LP7156-5
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    Line blot
    LP266806-1

Basic Attributes

Class
SERO
Type
Laboratory
First Released
Version 2.65
Last Updated
Version 2.83 (MIN)
Order vs. Observation
Both

Member of these Groups Get Info

LOINC GroupGroup Name
LG50123-5Glutamate decarboxylase 65 Ab|ACnc|Pt|CSF

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)Glutamátdekarboxyláza 65 Ab:Arbitrární koncentrace:Časový bod:Mozkomíšní mok:Kvantitativní:Line blot
el-GRGreek (Greece)Γλουταμινική αποκαρβοξυλάση 65 Αντίσωμα:ACnc:Pt:ΕΝΥ:Qn:Γραμμή κηλίδωσης
Synonyms: ACnc Pt Qn SERO Αντίσωμα Γλουταμινική αποκαρβοξυλάση Γλουταμινική αποκαρβοξυλάση 65 Γλουταμινικό οξύ Γραμμή κηλίδωσης ΕΝΥ
es-ESSpanish (Spain)Glutamato decarboxilasa 65 Anticuerpos:Concentración arbitraria:Punto temporal:Líquido Cefalorraquideo:Qn:Line blot
Synonyms: Cuantitativo
es-MXSpanish (Mexico)Glutamato descarboxilasa 65 Ab:Concentración arbitraria:Punto temporal:Fluído espinal cerebral:Cuantitativo:Mancha de línea
fr-FRFrench (France)Glutamate décarboxylase 65 Ac:Arbitraire/Volume:Ponctuel:Liquide céphalorachidien:Numérique:Blot en ligne
fr-CAFrench (Canada)Glutamate décarboxylase 65, Ac:Concentration arbitraire:Temps ponctuel:LCR:Quantitatif:Immunoessai sur bandelette
it-ITItalian (Italy)Glutammato decarbossilasi 65 Ab:ACnc:Pt:LCS:Qn:Line blot
Synonyms: anticorpo Concentrazione Arbitraria GAD65 Liquido cerebrospinale Punto nel tempo (episodio) Sierologia (anticorpi e la maggior parte degli ant
nl-NLDutch (Netherlands)glutamaatdecarboxylase 65 As:eenheid/volume:moment:liquor cerebrospinalis:kwantitatief:lijnblot
Synonyms: antistof; antilichaam
pl-PLPolish (Poland)Dekarboksylaza glutaminianu 65 Ab:stężenie w jednostkach umownych:punkt w czasie:płyn mózgowo-rdzeniowy:ilościowy:line blot
Synonyms: Dekarboksylaza kwasu glutaminowego o masie 65 kDa;GAD 65 kDa Dekarboksylaza kwasu glutaminowego;GAD Przeciwciała do dekarboksylazy glutaminianowej 65
zh-CNChinese (China)谷氨酸脱羧酶-65 抗体:任意型浓度:时间点:脑脊液:定量型:线点印迹法
Synonyms: Ab;自身抗体 CSF CSF;脊髓液;Cerebral spinal fluid;脑脊髓液 GAD65;GAD-65;谷氨酸脱羧酶 65;谷氨酸脱羧酶 65（Glutamate Decarboxylase 65，GAD65，Glutamic acid decarboxylase-65，GAD-65） GADA Glu 任意型浓度(单位体积);任意浓度;单位体积的任意单位数;人工型浓度 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 时刻;随机;随意;瞬间 线点杂交技术;线点杂交法;线条状印迹法 脊液 脊髓液 脑脊液（Cerebral spinal fluid，CSF） 脑脊髓液 血清;血清学;血清学检验项目;血清学检验项目 (非微生物学);血清学检验项目（非微生物学）;血清学检验项目类;血清学检验项目类 (非微生物学);血清学类;血清学类检验项目;血清学类检验项目 (非微生物学);血清学类试验;血清学类试验 (非微生物学);血清学试验;血清学试验 (非微生物学);血清学试验（非微生物学）;血清学试验类 (非微生物学);血清类 谷氨酸脱羧酶 65 Ab 谷氨酸脱羧酶 65 抗体 谷氨酸脱羧酶-65 Ab 麸胺酸去羧酶;麸胺酸去羧基酶;麸氨酸去羧基酶;GAD

Example Units

UnitSource
[arb'U]/LExample UCUM Units

LOINC Terminology Service (API) using HL7® FHIR® Get Info

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=90829-3