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Part Descriptions

LP18410-8   2-Oxoisovalerate
Elevated levels of 2-oxoisovalerate are associated with maple syrup disease, pyruvate dehydrogenase deficiciency, and lactic acidosis. Slight decreases may occur with deficiencies of lipoic acid or thiamine. (Information from: Kumps A, Duez P, Mardens Y. Metabolic, Nutritional, Iatrogenic, and Artifactual Sources of Urinary Organic Acids: A Comprehensive Table. Clinical Chemistry 2002, 48:708-717.) Source: Regenstrief Institute

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
2-Oxoisovalerate/Creatinine:SRto:Pt:Urine:Qn:
Long Common Name
2-Oxoisovalerate/Creatinine [Molar ratio] in Urine
Short Name
2Oxoisovalerate/Creat Ur-sRto
Display Name
2-Oxoisovalerate/Creatinine (U) [Molar ratio]
Consumer Name Alpha Get Info
2-Oxoisovalerate/Creatinine, Urine

Part Model Get Info

  • Component
    2-Oxoisovalerate/Creatinine
    LP284721-0
    • Analyte
      2-Oxoisovalerate/Creatinine
      LP284721-0
      • Component Numerator
        2-Oxoisovalerate
        LP18410-8
        • Component Numerator Core
          2-Oxoisovalerate
          LP18410-8
        • 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
    Pt
    LP6960-1
  • 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 2.00
Last Updated
Version 2.73 (MIN)
Order vs. Observation
Observation
Common Test Rank Get Info
3856

Member of these Panels

LOINCLong Common Name
48797-5Organic acids panel - Urine

Member of these Groups Get Info

LOINC GroupGroup Name
LG35395-92-Oxoisovalerate/Creatinine|SRto|Urine

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)2-oxoizovalerát/kreatinin:Látkový poměr:Časový bod:Moč:Kvantitativní:
de-ATGerman (Austria)Synonyms: 2-Oxoisovalerat/Kreatinin-Ratio /U
el-GRGreek (Greece)2-οξοϊσοβαλερικό/Κρεατινίνη:SRto:Pt:Ούρα:Qn:
Synonyms: 2-οξοϊσοβαλερικό CHEM Pt Qn SRto Κρεατινίνη Ούρα
es-ARSpanish (Argentina)2-oxoisovalerato/creatinina:relación de concentración de la sustancia:punto en el tiempo:orina:cuantitativo:
es-ESSpanish (Spain)2-Oxoisovalerato/Creatinina:Relacion de Sustancia:Punto temporal:Orina:Qn:
Synonyms: Cuantitativo
es-MXSpanish (Mexico)2-oxoisovalerato / creatinina:Proporción de sustancia:Punto temporal:Orina:Cuantitativo:
fr-CAFrench (Canada)2-oxoisovalérate/Créatinine:Ratio de substance:Temps ponctuel:Urine:Quantitatif:
fr-FRFrench (France)2-oxoisovalérate/créatinine:Moles ratio:Ponctuel:Urine:Numérique:
fr-BEFrench (Belgium)2-oxoisovalérate/Créatinine:Ratio de substance:Temps ponctuel:Urine:Quantitatif:
it-ITItalian (Italy)2-Ossoisovalerato/Creatinina:Srto:Pt:Urine:Qn:
Synonyms: Chimica Punto nel tempo (episodio) Rapporto di sostanza
ko-KRKorean (Korea, Republic Of)2-옥소이소발레레이트/크레아티닌:물질구성비:검사시점:뇨:정량:
nl-NLDutch (Netherlands)2-oxoisovaleraat/creatinine:molaire verhouding:moment:urine:kwantitatief:
Synonyms: kreatinine
pl-PLPolish (Poland)2-Oksoizowalerian/kreatynina:współczynnik molowy:punkt w czasie:mocz:ilościowy:
pt-BRPortuguese (Brazil)2-Oxoisovalerato/Creatinina:SCrto:Pt:Urina:Qn:
Synonyms: ; 2Oxoisovalerate; 2-ketoisovaleric acid; 2-ketoisovalerate; 2-oxoisovaleric acid; Creat; CR; sRto; Substance concentration ratio; Point in time; Random; Ur; UR; Urn; UA; Quantitative; QNT; Quant; Quan; II; Chemistry; UCr
ru-RURussian (Russian Federation)2-Оксоизовалерат/Креатинин:МольОтн:ТчкВрм:Моча:Колич:
Synonyms: Количественный Мольная доля;Молярная доля;Отношение концентраций Точка во времени;Момент
tr-TRTurkish (Turkey)2-Okzoizovalerat/Kreatinin:SOrn:Zmlı:İdrar:Kant:
Synonyms: SubsOranı
zh-CNChinese (China)2-氧代异戊酸/肌酐:物质的量比率:时间点:尿液:定量型:
Synonyms: 2-酮基异戊酸;2-酮异戊酸 Ⅱ CR;Creat;肌氨酸酐;肌酸内酰胺;肌酸酐 II 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 时刻;随机;随意;瞬间 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
mmol/mol crREGENSTRIEF
mmol/mol{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=25085-2