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Part Descriptions

LP229977-6   N-methyl-D-aspartate receptor subunit 1
N-methyl-D-aspartate receptor 1 (NMDAR1) is subunit of NMDA receptors and belongs to the glutamate receptor channel superfamily. It is encoded by the GRIN1 (Glutamate [NMDA] receptor subunit zeta-1) gene located on chromosome 9q34.3.[UniProt: Q05586] Glutamate receptors are highly permeable to calcium and important for nervous system functioning. NMDAR1 antibodies are detected in patients with paraneoplastic syndromes, autoimmune encephalopathies and related conditions. Identification of specific antineuronal autoantibodies may direct evaluation for underlying malignancy. Characterization of autoantibody specificity may allow syndromic classification and assist in diagnosis and management. Source: Regenstrief LOINC

LP269367-1   CBA IFA
In cell binding assays or cell-based assays (CBA) also known as cell-based immunoassays, the DNA coding for a particular antigen is transfected into cultured cells, which are then used directly as substrate for antibody detection by immunofluorescence. The advantage of CBA IFA over conventional immunoassays is that purification and stability of the antigen is not required and they provide an in vivo substrate. Source: Regenstrief LOINC,

LOINC Names Get Info

Fully-Specified Name
N-methyl-D-aspartate receptor subunit 1 Ab.IgG:PrThr:Pt:CSF:Ord:CBA IFA
Long Common Name
NMDAR subunit 1 IgG Ab [Presence] in Cerebrospinal Fluid by Cell binding immunofluorescent assay
Short Name
NMDAR1 IgG CSF Ql CBA IFA
Display Name
NMDAR subunit 1 IgG Cell binding immunofluorescent assay Ql (CSF)
Consumer Name Alpha Get Info
NMDAR subunit 1 IgG antibody, Spinal fluid

Part Model Get Info

  • Component
    N-methyl-D-aspartate receptor subunit 1 Ab.IgG
    LP416124-8
    • Analyte
      N-methyl-D-aspartate receptor subunit 1 Ab.IgG
      LP416124-8
      • Component Numerator
        N-methyl-D-aspartate receptor subunit 1 Ab.IgG
        LP416124-8
        • Component Numerator Core
          N-methyl-D-aspartate receptor subunit 1
          LP229977-6
        • Component Numerator Core Suffix
          Ab.IgG
          LP32401-9
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    PrThr
    LP217195-9
  • Time
    Pt
    LP6960-1
  • System
    CSF
    LP7156-5
    • System Core
      CSF
      LP7156-5
    • Super System
      NULL
       
  • Scale
    Ord
    LP7751-3
  • Method
    CBA IFA
    LP269367-1

Example Answer List: LL360-9

Source: Regenstrief Institute
AnswerCodeScoreAnswer 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
SERO
Type
Laboratory
First Released
Version 2.67
Last Updated
Version 2.83 (MIN)
Order vs. Observation
Both

Member of these Panels

LOINCLong Common Name
94707-7Dementia autoimmune Ab panel - Cerebrospinal Fluid
94708-5Encephalopathy autoimmune Ab panel - Cerebrospinal Fluid
94709-3Epilepsy autoimmune Ab panel - Cerebrospinal Fluid
94712-7Movement disorder autoimmune Ab panel - Cerebrospinal Fluid
101416-6Pediatric autoimmune central nervous system disorders evaluation panel - Cerebrospinal Fluid

Language Variants Get Info

TagLanguageTranslation
ar-JOArabic (Jordan)الكشف عن تواجد أضداد الغلوبولين المناعي نمط G الموجهة للوحدة الفرعية 1 من مستقبلات NMDAR في السائل الدماغي الشوكي ( بتقنية مقايسة التألق المناعي القائمة على الأرتباط بالخلايا )
cs-CZCzech (Czechia)N-methyl-D-aspartát receptor (NMDAR) podjednotka 1 Ab.IgG:Přítomnost nebo práh:Časový bod:Mozkomíšní mok:Ordinální:CBA imunofluorescenční test
de-DEGerman (Germany)N-Methyl-D-Aspartat-Rezeptor-Untereinheit 1 Ak.IgG:Nachweis oder Schwellenwert:Zeitpunkt:Liquor:Ordinal:Zellbasierter Immunfluoreszenztest (CBA-IFA)
Synonyms: Zerebrospinalflüssigkeit
el-GRGreek (Greece)Υπομονάδα 1 υποδοχέα N-μεθυλο-D-ασπαρτικού Αντισώματα IgG:PrThr:Pt:ΕΝΥ:Ord:CBA IFA
Synonyms: CBA IFA D N Ord PrThr Pt SERO Ανοσοσφαιρίνη G Αντίσωμα Αντισώματα IgG Ασπαρτικό ΕΝΥ Υποδοχέας N-μεθυλο-D-ασπαρτικού Υπομονάδα 1 υποδοχέα N-μεθυλο-D-ασπαρτικού
es-ESSpanish (Spain)Subunidad 1 del receptor de N-metil-D-aspartato (NMDAR-1) IgG:PrThr:Punto temporal:Líquido Cefalorraquideo:Ord:CBA IFA (inmunofluorescencia indirecta de estudio basqado en células)
es-MXSpanish (Mexico)Subunidad 1 del receptor de N-metil-D-aspartato Ab.IgG:Presencia o umbral:Punto temporal:Fluído espinal cerebral:Ordinal:Ensayo inmunofluorescente de unión a células
fr-FRFrench (France)NMDAR1 Ac IgG:Présence/Seuil:Ponctuel:Liquide céphalorachidien:Qualitatif:Immunofluorescence CBA
it-ITItalian (Italy)N-metil-D-aspartato, subunità 1 recettore Ab.IgG:PrThr:Pt:LCS:Ord:CBA IFA
Synonyms: anticorpi IgG anticorpo Fluorescenza indiretta degli anticorpi (IFA) Liquido cerebrospinale NMDAR Presenza o Soglia Punto nel tempo (episodio) Recettore dell''N-metil-D-aspartato Sierologia (anticorpi e la maggior parte degli ant Subunità 1 del recettore dell''N-metil-D-aspartato
zh-CNChinese (China)N-甲基-D-天冬氨酸受体亚单位 1 抗体.IgG:存在情况或阈值:时间点:脑脊液:序数型:CBA IFA
Synonyms: Ⅰ Ab.IgG;IgG;抗体 IgG Ab;自身抗体 Asp;天冬氨酸;门冬氨酸 CSF CSF;脊髓液;Cerebral spinal fluid;脑脊髓液 I N 型 N-甲基-D-天冬氨酸受体亚基 1;N-甲基-D-天门冬氨酸受体亚单位 1;N-甲基-D-天门冬氨酸受体亚基 1;NMDAR 亚单位 1;NMDAR 亚基 1 N-甲基-D-天门冬氨酸（Asp、天冬氨酸、门冬氨酸）受体 Rh;Rhesus;恒河猴;猕猴;罗猴 依次型;分类顺序型;定性的;序数型（或称等级型）;性质上的;有序型;有序性分类应答;有序性分类结果;秩次型;等级型;筛查;顺序型 免疫球蛋白 G 存在情况;存在;存在与否;是否存在;阈值;界值;界限;阀值;临界值;存在情况（存在、存在与否、是否存在）或阈值（界值、界限、阀值、临界值） 时刻;随机;随意;瞬间 细胞结合分析免疫荧光法;CBA IFA 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 间接荧光抗体 间接荧光抗体试验

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=93502-3