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Part Description

LP200268-3   7,8-Dihydrobiopterin
7,8-Dihydrobiopterin (7,8-BH2) is an oxidation product of tetrahydrobiopterin (BH4), the primary active cofactor required for the synthesis of tyrosine and the neurotransmitters dopamine and serotonin. PMID: 7689195 Defects in the metabolism or regeneration of BH4 are seen in patients with hyperphenylalaninaemia who may also have progressive neurological degeneration, mental and physical retardation, central hypotonia and peripheral spasticity, seizures and/or microcephaly. PMID: 19234759 One study reported a patient with atypical phenylketonuria caused by a 7, 8-dihydrobiopterin synthetase deficiency. PMID: 84153 Source: Regenstrief LOINC

LOINC Names Get Info

Fully-Specified Name
7,8-Dihydrobiopterin:SCnc:Pt:CSF:Qn:
Long Common Name
7,8-Dihydrobiopterin [Moles/volume] in Cerebrospinal Fluid
Short Name
7,8-BH2 CSF-sCnc
Display Name
7,8-Dihydrobiopterin (CSF) [Moles/Vol]
Consumer Name Alpha Get Info
7,8-Dihydrobiopterin, Spinal fluid

Part Model Get Info

  • Component
    7,8-Dihydrobiopterin
    LP200268-3
    • Analyte
      7,8-Dihydrobiopterin
      LP200268-3
      • Component Numerator
        7,8-Dihydrobiopterin
        LP200268-3
        • Component Numerator Core
          7,8-Dihydrobiopterin
          LP200268-3
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    SCnc
    LP6860-3
  • Time
    Pt
    LP6960-1
  • System
    CSF
    LP7156-5
    • System Core
      CSF
      LP7156-5
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    NULL
     

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.54
Last Updated
Version 2.83 (MIN)
Order vs. Observation
Both

Member of these Panels

LOINCLong Common Name
80168-8Pterins panel - Cerebrospinal Fluid

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)7,8-dihydrobiopterin:Látková koncentrace:Časový bod:Mozkomíšní mok:Kvantitativní:
el-GRGreek (Greece)7,8-διυδροβιοπτερίνη:SCnc:Pt:ΕΝΥ:Qn:
Synonyms: 7,8-διυδροβιοπτερίνη CHEM Pt Qn SCnc ΕΝΥ
es-ESSpanish (Spain)7,8-Dihidrobiopterina:Concentración de sustancia:Punto temporal:Líquido Cefalorraquideo:Qn:
Synonyms: Cuantitativo
es-MXSpanish (Mexico)7,8-dihidrobiopterina:Concentración de sustancias:Punto temporal:Fluído espinal cerebral:Cuantitativo:
fr-FRFrench (France)7,8-dihydrobioptérine:Moles/Volume:Ponctuel:Liquide céphalorachidien:Numérique:
it-ITItalian (Italy)7,8-Diidrobiopterina:SCnc:Pt:LCS:Qn:
Synonyms: Chimica Concentrazione di Sostanza Liquido cerebrospinale Punto nel tempo (episodio)
nl-NLDutch (Netherlands)7,8-dihydrobiopterine:mol/volume:moment:liquor cerebrospinalis:kwantitatief:
pl-PLPolish (Poland)7,8-Dihydrobiopteryna:stężenie molowe:punkt w czasie:płyn mózgowo-rdzeniowy:ilościowy:
tr-TRTurkish (Turkey)7,8-Dihidrobiyopterin:SubKons:Zmlı:BOS:Kant:
zh-CNChinese (China)7,8-二氢生物蝶呤:物质的量浓度:时间点:脑脊液:定量型:
Synonyms: 7,8-二氢生物喋呤 CSF CSF;脊髓液;Cerebral spinal fluid;脑脊髓液 克分子浓度;克分子浓度(单位体积);摩尔浓度;摩尔浓度(单位体积);物质的量浓度(单位体积) 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 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

Example Units

UnitSource
nmol/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=79276-2