22704-1

Carnitine free (C0)/Creatinine [Molar ratio] in Urine

Active

Part Descriptions

LP18431-4 Carnitine.free (C0)
Carnitine.free is a primary marker for carnitine uptake defect, propionic acidemia, maternal carnitine uptake defect, carnitine palmitoyltransferase I deficiency and primary lactic acidemia (various types). It is also a secondary marker for maternal glutaric acidemia type I. Source: Regenstrief LOINC

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: Carnitine.free (C0)/Creatinine:SRto:Pt:Urine:Qn:
Long Common Name: Carnitine free (C0)/Creatinine [Molar ratio] in Urine
Short Name: Carnitine Free/Creat Ur-sRto
Display Name: C0/Creatinine (U) [Molar ratio]
Consumer Name Alpha Get Info: C0/Creatinine, Urine

Part Model Get Info

Component
Carnitine.free (C0)/Creatinine
LP285225-1
- Analyte
  Carnitine.free (C0)/Creatinine
  LP285225-1
  - Component Numerator
    Carnitine.free (C0)
    LP18431-4
    - Component Numerator Core
      Carnitine.free (C0)
      LP18431-4
    - 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
- Time Core
  Pt
  LP6960-1
- Time Modifier
  NULL
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 1.0n
Last Updated: Version 2.73 (MIN)
Order vs. Observation: Both
Common Test Rank Get Info: 13539

Language Variants Get Info

Tag	Language	Translation
cs-CZ	Czech (Czechia)	Karnitin.volný (C0)/kreatinin:Látkový poměr:Časový bod:Moč:Kvantitativní:
de-DE	German (Germany)	Carnitin.frei/Creatinin:Stoffmengenverhältnis:Zeitpunkt:Urin:Quantitativ:
el-GR	Greek (Greece)	Καρνιτίνη.ελεύθερη (C0)/Κρεατινίνη:SRto:Pt:Ούρα:Qn: Synonyms: CHEM Pt Qn SRto Καρνιτίνη Καρνιτίνη.ελεύθερη (C0) Κρεατινίνη Ούρα
es-AR	Spanish (Argentina)	carnitina.libre/creatinina:relación de concentración de la sustancia:punto en el tiempo:orina:cuantitativo:
es-ES	Spanish (Spain)	Carnitina libre/Creatinina:Relacion de Sustancia:Punto temporal:Orina:Qn: Synonyms: Cuantitativo
es-MX	Spanish (Mexico)	Carnitine.libre (C0) / Creatinina:Proporción de sustancia:Punto temporal:Orina:Cuantitativo:
fr-CA	French (Canada)	Carnitine.libre (C0)/Créatinine:Ratio de substance:Temps ponctuel:Urine:Quantitatif:
fr-FR	French (France)	Carnitine libre (C0)/créatinine:Moles ratio:Ponctuel:Urine:Numérique:
fr-BE	French (Belgium)	Carnitine.libre (C0)/Créatinine:Ratio de substance:Temps ponctuel:Urine:Quantitatif:
it-IT	Italian (Italy)	Carnitina.libera (C0)/Creatinina:Srto:Pt:Urine:Qn: Synonyms: Carnitina libera (C0) Chimica Punto nel tempo (episodio) Rapporto di sostanza
ko-KR	Korean (Korea, Republic Of)	유리카르니틴/크레아티닌:물질구성비:검사시점:뇨:정량:
nl-NL	Dutch (Netherlands)	carnitine.vrij (C0)/creatinine:molaire verhouding:moment:urine:kwantitatief: Synonyms: kreatinine
pl-PL	Polish (Poland)	Wolna.karnityna (C0)/kreatynina:współczynnik molowy:punkt w czasie:mocz:ilościowy: Synonyms: Karnityna wolna (C0)
pt-BR	Portuguese (Brazil)	Carnitina.livre (C0)/Creatinina:SCrto:Pt:Urina:Qn: Synonyms: ; Creat; CR; sRto; Substance concentration ratio; Point in time; Random; Ur; UR; Urn; UA; Quantitative; QNT; Quant; Quan; FR; Non-protein bound; Chemistry; UCr
ru-RU	Russian (Russian Federation)	Карнитин.свободный(С0)/Креатинин:МольОтн:ТчкВрм:Моча:Колич: Synonyms: Количественный Мольная доля;Молярная доля;Отношение концентраций Точка во времени;Момент
tr-TR	Turkish (Turkey)	Karnitin.serb (C0)/Kreatinin:SOrn:Zmlı:İdrar:Kant: Synonyms: SubsOranı
zh-CN	Chinese (China)	肉碱.游离型 (C0)/肌酐:物质的量比率:时间点:尿液:定量型: Synonyms: 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时刻;随机;随意;瞬间游离物质的量比值;物质的量比;摩尔比;摩尔比率;摩尔比值肉碱（肉毒碱、三甲基羟基丁酰甜菜碱、卡尼丁）.游离型 (C0);肉毒碱.游离型 (C0);三甲基羟基丁酰甜菜碱.游离型 (C0);游离三甲基羟基丁酰甜菜碱 (C0);游离型三甲基羟基丁酰甜菜碱 (C0);游离型肉毒碱 (C0);游离型肉碱 (C0);游离肉毒碱 (C0);游离肉碱 (C0);肉碱.游离型 (C0) 肉碱（肉毒碱、三甲基羟基丁酰甜菜碱、卡尼丁）;三甲基羟基丁酰甜菜碱;卡尼丁;总肉毒碱;总肉碱;肉毒碱;肉毒碱.总;肉毒碱.总计;肉碱.总;肉碱.总计肌酸内酰胺非蛋白结合型非蛋白质结合型

Example Units

Unit	Source
mmol/mol	eCHN
umol/mol{creat}	Example UCUM Units

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LOINC Copyright

Copyright © Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.