Version 2.80

Part Descriptions

LP14483-9   Carnitine esters
Esterified carnitine in blood. L-carnitine is essential for the transport of free fatty acids into mitochondria where fatty acids are oxidized from fat to produce energy. Low carnitine levels in skeletal muscle, liver, heart, and kidneys result in decreased ability of these tissues to utilize long chain fatty acids as an energy source. Low levels indicate muscle carnitine weakness or secondary carnitine deficiency associated with renal failure, cirrhosis, and many other defects. 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

Fully-Specified Name

Component
Carnitine esters/Creatinine
Property
Ratio
Time
Pt
System
Urine
Scale
Qn
Method

Additional Names

Long Common Name
Carnitine esters/Creatinine [Ratio] in Urine
Short Name
Carn esters/Creat Ur-Rto
Display Name
Carnitine esters/Creatinine (U) [Ratio]
Consumer Name Alpha Get Info
Carnitine esters/Creatinine, Urine

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.00
Last Updated
Version 2.73 (MIN)
Order vs. Observation
Both
Common Test Rank Get Info
8254

Language Variants Get Info

Tag Language Translation
el-GR Greek (Greece) Εστέρες καρνιτίνης/Κρεατινίνη:Ratio:Pt:Ούρα:Qn:
Synonyms: Ratio
es-AR Spanish (Argentina) ésteres de carnitina/creatinina:relación:punto en el tiempo:orina:cuantitativo:
es-ES Spanish (Spain) Esteres de Carnitina/Creatinina:Fracción:Punto temporal:Orina:Qn:
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Ésteres de carnitina / Creatinina:Proporción:Punto temporal:Orina:Cuantitativo:
et-EE Estonian (Estonia) Karnitiini estrid/kreatiniin:Suhe:Pt:U:Qn:
Synonyms: Juhuslik Kvantitatiivne Uriin
fr-CA French (Canada) Esters de carnitine/Créatinine:Ratios:Temps ponctuel:Urine:Quantitatif:
fr-FR French (France) Carnitine esterifiée/créatinine:Ratio:Ponctuel:Urine:Numérique:
fr-BE French (Belgium) Esters de carnitine/Créatinine:Ratios:Temps ponctuel:Urine:Quantitatif:
it-IT Italian (Italy) Carnitina, esteri/Creatinina:Rapporto:Pt:Urine:Qn:
Synonyms: Chimica Esteri di carnitina Punto nel tempo (episodio)
ko-KR Korean (Korea, Republic Of) 카르니틴 에스테르/크레아티닌:비율:검사시점:뇨:정량:
nl-NL Dutch (Netherlands) carnitine esters/creatinine:verhouding:moment:urine:kwantitatief:
Synonyms: kreatinine
pt-BR Portuguese (Brazil) Esteres de Carnitina/Creatinina:Ratio:Pt:Urina:Qn:
Synonyms: ; Carn esters; Creat; CR; Rto; Point in time; Random; Ur; UR; Urn; UA; Quantitative; QNT; Quant; Quan; Ester; Chemistry; UCr
ru-RU Russian (Russian Federation) Карнитина эфиры/Креатинин:Отношение:ТчкВрм:Моча:Колич:
Synonyms: Количественный Коэффициент;Соотношение;Пропорция Точка во времени;Момент
tr-TR Turkish (Turkey) Karnitin esterleri/Kreatinin:Oran:Zmlı:İdrar:Kant:
zh-CN Chinese (China) 肉碱酯类/肌酐: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 来自于不同体系的两个观察指标之比;比;比值 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 肉碱(肉毒碱、三甲基羟基丁酰甜菜碱、卡尼丁)酯类;肉碱酯 肌酸内酰胺 酯

Example Units

Unit Source
umol/g{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=28589-0