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Term Description

IgG synthesis expresses the synthesis of IgG inside the blood brain barrier, in mg/day, calculated with a formula based on theoretical considerations and on results of clearance studies for a small number of patients. IgG syn = {(IgG.CSF - IgG.serum/369) - (Alb.CSF - Alb.serum/230) x (IgG.serum/Alb.serum) x 0.43} x 0.5.

LOINC Names Get Info

Fully-Specified Name
IgG synthesis rate:MRat:Pt:Ser+CSF:Qn:Calculated
Long Common Name
IgG synthesis rate [Mass/time] in Serum and CSF by calculation
Short Name
IgG Synth Rate Ser+CSF Calc-mRate
Display Name
IgG synthesis rate Calc (S+CSF) [Mass/Time]
Consumer Name Alpha Get Info
IgG synthesis rate, Serum+Cerebrospinal fluid

Part Model Get Info

  • Component
    IgG synthesis rate
    LP18370-4
    • Analyte
      IgG synthesis rate
      LP18370-4
      • Component Numerator
        IgG synthesis rate
        LP18370-4
        • Component Numerator Core
          IgG synthesis rate
          LP18370-4
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    MRat
    LP6833-0
  • Time
    Pt
    LP6960-1
  • System
    Ser+CSF
    LP7569-9
    • System Core
      Ser+CSF
      LP7569-9
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    Calculated
    LP6165-7

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 1.0k
Last Updated
Version 2.73 (MIN)
Order vs. Observation
Both
Common Test Rank Get Info
2594

Formula (Readable)

IgG syn = {IgG.CSF - IgG.serum/369) - (Alb.CSF - Alb.serum/230) x (IgG.serum/Alb.serum) x 0.43} x 0.5.

Member of these Panels

LOINCLong Common Name
55121-8Multiple sclerosis panel - Serum and CSF

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)IgG rychlost syntézy:Hmotnostní tok:Časový bod:Sérum a mozkomíšní mok:Kvantitativní:Vypočteno
el-GRGreek (Greece)Ρυθμός σύνθεσης ανοσοσφαιρίνης G:MRat:Pt:Ορός+ΕΝΥ:Qn:Υπολογιζόμενο
Synonyms: CHEM MRat Pt Qn Ανοσοσφαιρίνη G Αξία ΕΝΥ Ορός Ορός+ΕΝΥ Ρυθμός σύνθεσης ανοσοσφαιρίνης G Υπολογιζόμενο
es-ARSpanish (Argentina)velocidad de síntesis de IgG [Inmunoglobulina G]:índice de masa:punto en el tiempo:suero+líquido cefalorraquídeo:cuantitativo:
es-ESSpanish (Spain)Tasa de síntesis de IgG:Indice de masa:Punto temporal:Suero y Líquido Cefalorraquideo simultaneamente:Qn:Calculado
Synonyms: Cuantitativo
es-MXSpanish (Mexico)Tasa de síntesis de IgG:Tasa de masa:Punto temporal:Suero y LCR:Cuantitativo:Calculado
fr-CAFrench (Canada)Taux de synthèse des IgG:Débit de masse:Temps ponctuel:Sérum+LCR:Quantitatif:Calculé
fr-FRFrench (France)Immunoglobuline G synthétisée:Masse/Temps:Ponctuel:Sérum+Liquide céphalorachidien:Numérique:Résultat calculé
fr-BEFrench (Belgium)Taux de synthèse des IgG:Débit de masse:Temps ponctuel:Sérum+LCR:Quantitatif:Calculé
it-ITItalian (Italy)IgG, tasso di sintesi:MRat:Pt:Siero+LCS:Qn:Calcolato
Synonyms: Chimica Indice di Massa Liquido cerebrospinale Punto nel tempo (episodio) Siero Siero & LCS Tasso di sintesi delle IgG
ko-KRKorean (Korea, Republic Of)면역글로불린 G 합성율:질량율:검사시점:혈청+뇌척수액:정량:
nl-NLDutch (Netherlands)IgG synthesesnelheid:massa/tijd:moment:serum en liquor cerebrospinalis:kwantitatief:berekend
pt-BRPortuguese (Brazil)Taxa de síntese de IgG:MRat:Pt:Soro+LCR:Qn:
Synonyms: ; IgG Synth Rate; Immune globulin G; Immunoglobulin G; mRate; Mass rate; Point in time; Random; Serum; SR; Cerebral spinal fluid; Spinal Fluid; Cerebrospinal Fl; Spinal Flu; Spinal Fld; Quantitative; QNT; Quant; Quan; Systhesis; Chemistry
ru-RURussian (Russian Federation)IgG синтез скорость:МассСк:ТчкВрм:Сыв+ЦСЖ:Колич:Вычисленный
Synonyms: Количественный Массовая скорость Сыворотка Сыворотка и цереброспинальная жидкость Точка во времени;Момент Цереброспинальная жидкость
tr-TRTurkish (Turkey)IgG sentez hızı:KütlHz:Zmlı:Ser+BOS:Kant:Hesaplanmış
zh-CNChinese (China)IgG 合成速率:质量速率:时间点:血清+脑脊液:定量型:计算法
Synonyms: CSF CSF;脊髓液;Cerebral spinal fluid;脑脊髓液 IgG 合成速度 免疫球蛋白 G 化学;化学检验项目;化学检验项目类;化学类;化学试验;非刺激耐受型化学检验项目;非刺激耐受型化学检验项目类;非刺激耐受型化学试验;非刺激耐受型化学试验类 单位时间内的质量数;质量速率(单位时间) 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 脊液 脊髓液 脑脊液（Cerebral spinal fluid，CSF） 脑脊髓液 血清 & 脑脊液;血清 & 脑脊髓液;血清+脑脊髓液;血清与脑脊液;血清与脑脊髓液 计算;计算型方法 速度

Example Units

UnitSource
mg/(24.h)Example UCUM Units
mg/dayREGENSTRIEF

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=14116-8