Version 2.77

Part Descriptions

LP15416-8   Arginine
Arginine (symbol Arg or R) is an amino acid. The L-form (L-arginine) is one of the 20 most common natural amino acids. In mammals, arginine is classified as a conditionally essential amino acid, depending on the developmental stage and health status of the individuals. Infants are unable to effectively synthesize arginine, making it nutritionally essential for them. Adults, however, are able to synthesize arginine in the urea cycle. The body uses arginine for a variety of purposes, including boosting immune system function and improving blood flow. Arginine sources include diet, medication, and/or nutritional supplements. Dietary sources include meat, dairy products and fish. Source: Medline Plus, MedlinePlus: L-arginine

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
Arginine/Creatinine
Property
SRto
Time
Pt
System
Urine
Scale
Qn
Method

Additional Names

Short Name
Arginine/Creat Ur-sRto
Display Name
Arginine/Creatinine (U) [Molar ratio]
Consumer Name Alpha Get Info
Arginine/Creatinine, Urine

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 1.0n
Last Updated
Version 2.73
Order vs. Observation
Observation
Common Test Rank Get Info
8756

Member of these Panels

LOINC Long Common Name
74991-1 Amino acids panel [Molar ratio] - Urine
90784-0 Cystinuria panel - Urine

Member of these Groups Get Info

LOINC Group Group Name
LG35290-2 Arginine/Creatinine|SRto|Urine

Language Variants Get Info

Tag Language Translation
de-AT German (Austria) Synonyms: Arginin /U./Krea
de-DE German (Germany) Arginin/Creatinin:Stoffmengenverhältnis:Zeitpunkt:Urin:Quantitativ:
es-AR Spanish (Argentina) arginina/creatinina:relación de concentración de la sustancia:punto en el tiempo:orina:cuantitativo:
es-ES Spanish (Spain) Arginina/Creatinina:Relacion de Sustancia:Punto temporal:Orina:Qn:
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Arginina / Creatinina:Proporción de sustancia:Punto temporal:Orina:Cuantitativo:
fr-CA French (Canada) Arginine/Créatinine:Ratio de substance:Temps ponctuel:Urine:Quantitatif:
fr-FR French (France) Arginine/créatinine:Moles ratio:Ponctuel:Urine:Numérique:
fr-BE French (Belgium) Arginine/Créatinine:Ratio de substance:Temps ponctuel:Urine:Quantitatif:
it-IT Italian (Italy) Arginina/Creatinina:Srto:Pt:Urine:Qn:
Synonyms: Chimica Punto nel tempo (episodio) Rapporto di sostanza
ko-KR Korean (Korea, Republic Of) 아르기닌/크레아티닌:물질구성비:검사시점:뇨:정량:
nl-NL Dutch (Netherlands) arginine/creatinine:molaire verhouding:moment:urine:kwantitatief:
Synonyms: kreatinine
pt-BR Portuguese (Brazil) Arginina/Creatinina:SCrto:Pt:Urina:Qn:
Synonyms: Arg; Creat; CR; sRto; Substance concentration ratio; Point in time; Random; Ur; UR; Urn; UA; Quantitative; QNT; Quant; Quan; Chemistry; UCr
ru-RU Russian (Russian Federation) Аргинин/Креатинин:МольОтн:ТчкВрм:Моча:Колич:
Synonyms: Количественный Мольная доля;Молярная доля;Отношение концентраций Точка во времени;Момент
tr-TR Turkish (Turkey) Arjinin/Kreatinin:SOrn:Zmlı:İdrar:Kant:
Synonyms: SubsOranı
zh-CN Chinese (China) 精氨酸/肌酐:物质的量比率:时间点:尿液:定量型:
Synonyms: 2-氨基-5-胍基戊酸;Arg;胍基戊氨酸 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 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

Unit Source
mmol/mol eCHN
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=22697-7