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Part Descriptions

LP18440-5   Isocitrate
Isocitric acid is a protonated form of isocitrate, which is a substrate of the citric acid cycle. Isocitrate is formed from citrate with the help of the enzyme aconitase, and is acted upon by isocitrate dehydrogenase. Salts and esters of isocitric acid are known as isocitrates.

Isocitric acid is commonly used as a marker to detect the authenticity and quality of fruit products, most often citrus juices. In authentic orange juice, for example, the ratio of citric acid to D-isocitric acid is usually less than 130. An isocitric acid value higher than this may be indicative of fruit juice adulteration. Copyright Text is available under the Creative Commons Attribution/Share-Alike License. See http://creativecommons.org/licenses/by-sa/3.0/ for details. Source: Wikipedia, Wikipedia

LP32035-5   Creatinine
Creatinine or creatine anhydride, is a breakdown product of creatine phosphate in muscle. The loss of water molecule from creatine results in the formation of creatinine. It is transferred to the kidneys by blood plasma, whereupon it is eliminated by glomular filtration and partial tubular excretion. Creatinine is usually produced at a fairly constant rate and measuring its serum level is a simple test. A rise in blood creatinine levels is observed only with marked damage to functioning nephrons; therefore this test is not suitable for detecting early kidney disease. Creatine and creatinine are metabolized in the kidneys, muscle, liver and pancreas. 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, Creatinine

LOINC Names Get Info

Fully-Specified Name
Isocitrate/Creatinine:SRto:24H:Urine:Qn:
Long Common Name
Isocitrate/Creatinine [Molar ratio] in 24 hour Urine
Short Name
Isocitrate/Creat 24h Ur-sRto
Display Name
Isocitrate/Creatinine (24H U) [Molar ratio]
Consumer Name Alpha Get Info
Isocitrate/Creatinine, Urine

Part Model Get Info

  • Component
    Isocitrate/Creatinine
    LP286289-6
    • Analyte
      Isocitrate/Creatinine
      LP286289-6
      • Component Numerator
        Isocitrate
        LP18440-5
        • Component Numerator Core
          Isocitrate
          LP18440-5
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        Creatinine
        LP32035-5
        • Component Denominator Core
          Creatinine
          LP32035-5
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    SRto
    LP6868-6
  • Time
    24H
    LP6924-7
  • System
    Urine
    LP7681-2
    • System Core
      Urine
      LP7681-2
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    NULL
     

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.22
Last Updated
Version 2.70 (MIN)
Order vs. Observation
Both

Member of these Groups Get Info

LOINC GroupGroup Name
LG35417-1Isocitrate/Creatinine|SRto|Urine

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)Izocitrát/kreatinin:Látkový poměr:24 hodin:Moč:Kvantitativní:
el-GRGreek (Greece)Ισοκιτρικό/Κρεατινίνη:SRto:24H:Ούρα:Qn:
Synonyms: 24H CHEM Qn SRto Ισοκιτρικό Κρεατινίνη Ούρα
es-ESSpanish (Spain)Isocitrato/Creatinina:Relacion de Sustancia:24 horas:Orina:Qn:
Synonyms: Cuantitativo
es-MXSpanish (Mexico)Isocitrato / Creatinina:Proporción de sustancia:24H:Orina:Cuantitativo:
fr-CAFrench (Canada)Isocitrate/Créatinine:Ratio de substance:24 h:Urine:Quantitatif:
fr-FRFrench (France)Isocitrate/créatinine:Moles ratio:24H:Urine:Numérique:
fr-BEFrench (Belgium)Isocitrate/Créatinine:Ratio de substance:24 h:Urine:Quantitatif:
it-ITItalian (Italy)Isocitrato/Creatinina:Srto:24h:Urine:Qn:
Synonyms: 24 Ore Chimica Rapporto di sostanza
nl-NLDutch (Netherlands)isocitraat/creatinine:molaire verhouding:24 uur:urine:kwantitatief:
Synonyms: 24U kreatinine
pt-BRPortuguese (Brazil)Isovitrato/Creatinina:SCrto:24H:Urina:Qn:
Synonyms: Isocitric acid; Creat; CR; sRto; Substance concentration ratio; 1 day; 24 hours; 24HR; Ur; UR; Urn; UA; Quantitative; QNT; Quant; Quan; Chemistry; UCr
ru-RURussian (Russian Federation)Изоцитрат/Креатинин:МольОтн:24 часа:Моча:Колич:
Synonyms: Количественный Мольная доля;Молярная доля;Отношение концентраций
tr-TRTurkish (Turkey)İzositrat/Kreatinin:SOrn:24Sa:İdrar:Kant:
Synonyms: SubsOranı
zh-CNChinese (China)异柠檬酸/肌酐:物质的量比率:24小时:尿液:定量型:
Synonyms: 1天;1日;24.0小时;一天;一日;二十四个小时;二十四小时 CR;Creat;肌氨酸酐;肌酸内酰胺;肌酸酐 UCr 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 尿;小便;下泉 尿液肌酐 尿液肌酸酐 尿肌酸酐 异柠檬酸根;异柠檬酸盐;异柠檬酸酯 物质的量比值;物质的量比;摩尔比;摩尔比率;摩尔比值 肌酸内酰胺

Example Units

UnitSource
umol/mmol{creat}Example UCUM Units

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=49910-3