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Part Description

LP199588-7   Dihydrothymine
Dihydrothymine is an intermediate breakdown product of thymine. Dihydropyrimidine dehydrogenase catalyzes the reduction of thymine to dihydrothymine then dihydropyrimidinase hydrolyzes dihydrothymine to N-carbamyl-b-alanine. Finally, beta-ureidopropionase catalyzes the conversion of N-carbamyl-b-alanine to beta-alanine. Patients with dihydropyrimidinase deficiency exhibit highly increased concentrations of 5, 6-dihydrouracil and dihydrothymine and moderately increased concentrations of uracil and thymine in urine.[HMDB ID: HMDB00079] Copyright Copyright ©2005-2009 Genome Alberta (Reference to original publication: Wishart DS, Knox C, Guo AC, et al. HMDB: a knowledgebase for the human metabolome. Nucleic Acids Res. 2009 37(Database issue):D603-610.) Source: Human Metabolome Database

LOINC Names Get Info

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

Part Model Get Info

  • Component
    Dihydrothymine
    LP199588-7
    • Analyte
      Dihydrothymine
      LP199588-7
      • Component Numerator
        Dihydrothymine
        LP199588-7
        • Component Numerator Core
          Dihydrothymine
          LP199588-7
        • 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)
Change Reason
Changed Class from CHEM.ESOTERIC to CHEM and added Esoteric tag for more flexibility
Order vs. Observation
Observation

Member of these Panels

LOINCLong Common Name
79668-0Purine and Pyrimidine panel - Cerebrospinal Fluid

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)Dihydrothymin:Látková koncentrace:Časový bod:Mozkomíšní mok:Kvantitativní:
el-GRGreek (Greece)Διυδροθυμίνη:SCnc:Pt:ΕΝΥ:Qn:
Synonyms: CHEM Pt Qn SCnc Διυδροθυμίνη ΕΝΥ
es-ESSpanish (Spain)Dihidrotimina:Concentración de sustancia:Punto temporal:Líquido Cefalorraquideo:Qn:
Synonyms: Cuantitativo
es-MXSpanish (Mexico)Dihidrotimina:Concentración de sustancias:Punto temporal:Fluído espinal cerebral:Cuantitativo:
fr-FRFrench (France)Dihydrothymine:Moles/Volume:Ponctuel:Liquide céphalorachidien:Numérique:
it-ITItalian (Italy)Diidro-timina:SCnc:Pt:LCS:Qn:
Synonyms: Chimica Concentrazione di Sostanza Liquido cerebrospinale Punto nel tempo (episodio)
nl-NLDutch (Netherlands)dihydrothymine:mol/volume:moment:liquor cerebrospinalis:kwantitatief:
pl-PLPolish (Poland)Dihydrotymina:stężenie molowe:punkt w czasie:płyn mózgowo-rdzeniowy:ilościowy:
tr-TRTurkish (Turkey)Dihidrotimn:SubKons:Zmlı:BOS:Kant:
zh-CNChinese (China)二氢胸腺嘧啶:物质的量浓度:时间点:脑脊液:定量型:
Synonyms: 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 双氢胸腺嘧啶 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
umol/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=79651-6