Version 2.78

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

LP32015-7   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

Fully-Specified Name

Component
Carnitine esters/Carnitine.free (C0)
Property
SRto
Time
Pt
System
Ser/Plas
Scale
Qn
Method

Additional Names

Short Name
Carn esters/C0 SerPl-sRto
Display Name
Carnitine esters/Carnitine.free (C0) [Molar ratio]
Consumer Name Alpha Get Info
Carnitine esters/Free Carnitine (C0), Blood

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.15
Last Updated
Version 2.73
Order vs. Observation
Both
Common Test Rank Get Info
2412

Language Variants Get Info

Tag Language Translation
es-ES Spanish (Spain) Esteres de Carnitina/Carnitina libre:Relacion de Sustancia:Punto temporal:Suero o Plasma:Qn:
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Ésteres de carnitina / Carnitine.libre (C0):Proporción de sustancia:Punto temporal:Suero o Plasma:Cuantitativo:
fr-CA French (Canada) Esters de carnitine/Carnitine.libre (C0):Ratio de substance:Temps ponctuel:Sérum/Plasma:Quantitatif:
fr-FR French (France) Carnitine estérifiée/carnitine libre (C0):Moles ratio:Ponctuel:Sérum/Plasma:Numérique:
fr-BE French (Belgium) Esters de carnitine/Carnitine.libre (C0):Ratio de substance:Temps ponctuel:Sérum/Plasma:Quantitatif:
it-IT Italian (Italy) Carnitina, esteri/Carnitina.libera (C0):Srto:Pt:Siero/Plasma:Qn:
Synonyms: Carnitina libera (C0) Chimica Esteri di carnitina Plasma Punto nel tempo (episodio) Rapporto di sostanza Siero Siero o Plasma
ko-KR Korean (Korea, Republic Of) 카르니틴 에스테르/유리카르니틴:물질구성비:검사시점:혈청/혈장:정량:
nl-NL Dutch (Netherlands) carnitine esters/carnitine.vrij (C0):molaire verhouding:moment:serum of plasma:kwantitatief:
pt-BR Portuguese (Brazil) Esteres de carnitina/Carnitina.livre (C0):SCrto:Pt:Sor/Plas:Qn:
Synonyms: ; Carn esters; sRto; Substance concentration ratio; Point in time; Random; SerPl; SerPlas; SerP; Serum; SR; Plasma; Pl; Plsm; Quantitative; QNT; Quant; Quan; FR; Non-protein bound; Ester; Chemistry
ru-RU Russian (Russian Federation) Карнитина эфиры/Карнитин.свободный(С0):МольОтн:ТчкВрм:Сыв/Плаз:Колич:
Synonyms: Количественный Мольная доля;Молярная доля;Отношение концентраций Плазма Сыворотка Сыворотка или Плазма Точка во времени;Момент
tr-TR Turkish (Turkey) Karnitin esterleri/Karnitin.serb (C0):SOrn:Zmlı:Ser/Plaz:Kant:
Synonyms: SubsOranı
uk-UA Ukrainian (Ukraine) Карнітинові ефіри/Карнітин.вільний (C0):Молярне Співвідношення:МоментЧасу:Сироватка/Плазма:Кількісно:
Synonyms: C0; Carn esters; Carnitine Free; Carnitine.total; Chemistry; Ester; FC; FR; Non-protein bound; Pl; Plasma; Plsm; Point in time; QNT; Quan; Quant; Quantitative; Random; Scrto; SerP; SerPl; SerPlas; Serum; Serum or plasma; SR; Substance concentration ratio; Substance ratio
zh-CN Chinese (China) 肉碱酯类/肉碱.游离型 (C0):物质的量比率:时间点:血清/血浆:定量型:
Synonyms: 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 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) 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 肉碱（肉毒碱、三甲基羟基丁酰甜菜碱、卡尼丁）酯类;肉碱酯 血清或血浆 酯 非蛋白结合型 非蛋白质结合型

Example Units

Unit Source
{Ratio} 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=40869-0