Version 2.78

Part Descriptions

LP18426-4   5-Hydroxyhexanoate
5-Hydroxyhexanoic acid (also known as 5-Hydroxycaproic acid) is a normal dicarboxylic acid degradation product of fatty acids; however, it has been found in patients with non-ketotic dicarboxylic aciduria and one patient on a diet containing excessive amounts of medium-chain triglycerides. Increased amounts of dicarboxylic acids are excreted in human urine under conditions of medium-chain triglyceride (MCT) feeding, abnormal fatty acid oxidation (FAO) and fasting. Criteria to distinguish dicarboxylic aciduria originating from MCT feeding and other conditions are needed in urinary organic acid profiling for detecting inborn errors of metabolism. Medium-chain triglycerides (MCTs) are absorbed and metabolized differently from long-chain triglycerides (LCTs). MCTs may be useful as a dietary substitute in a variety of clinical disorders. Urinary excretion of 5-hydroxyhexanoic acid, the (omega-1) hydroxylation product, was increased during MCT feeding as compared with LCT feeding in patients with non-insulin-dependent diabetes mellitus. PMID: 6897376, PMID: 2239769, PMID: 8596483 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, 5-Hydroxyhexanoic acid

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
5-Hydroxyhexanoate/Creatinine
Property
SRto
Time
Pt
System
Urine
Scale
Qn
Method

Additional Names

Long Common Name
5-Hydroxyhexanoate/Creatinine [Molar ratio] in Urine
Short Name
5OH-Hexanoate/Creat Ur-sRto
Display Name
5-Hydroxyhexanoate/Creatinine (U) [Molar ratio]
Consumer Name Alpha Get Info
5-Hydroxyhexanoate/Creatinine, Urine

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.03
Last Updated
Version 2.73
Order vs. Observation
Observation
Common Test Rank Get Info
10357

Member of these Panels

LOINC Long Common Name
48797-5 Organic acids panel - Urine

Language Variants Get Info

Tag Language Translation
de-DE German (Germany) 5-Hydroxyhexanoat/Creatinin:Stoffmengenverhältnis:Zeitpunkt:Urin:Quantitativ:
es-AR Spanish (Argentina) 5-hidroxihexanoato/creatinina:relación de concentración de la sustancia:punto en el tiempo:orina:cuantitativo:
es-ES Spanish (Spain) 5-Hidroxihexanoato/Creatinina:Relacion de Sustancia:Punto temporal:Orina:Qn:
Synonyms: Cuantitativo
es-MX Spanish (Mexico) 5-hidroxihexanoato / creatinina:Proporción de sustancia:Punto temporal:Orina:Cuantitativo:
fr-CA French (Canada) 5-hydroxyhéxanoate/Créatinine:Ratio de substance:Temps ponctuel:Urine:Quantitatif:
fr-FR French (France) 5-hydroxyhexanoate/créatinine:Moles ratio:Ponctuel:Urine:Numérique:
fr-BE French (Belgium) 5-hydroxyhéxanoate/Créatinine:Ratio de substance:Temps ponctuel:Urine:Quantitatif:
it-IT Italian (Italy) 5-Idrossiesanoato/Creatinina:Srto:Pt:Urine:Qn:
Synonyms: Chimica Punto nel tempo (episodio) Rapporto di sostanza
ko-KR Korean (Korea, Republic Of) 5-하이드록시헥사노에이트/크레아티닌:물질구성비:검사시점:뇨:정량:
nl-NL Dutch (Netherlands) 5-hydroxyhexanoaat/creatinine:molaire verhouding:moment:urine:kwantitatief:
Synonyms: kreatinine
pt-BR Portuguese (Brazil) 5-Hidroxihexanoato/Creatinina:SCrto:Pt:Urina:Qn:
Synonyms: ; 5OH-Hexanoate; 5-hydroxyhexanoic acid; Creat; CR; 5OH-Hexanoate; sRto; Substance concentration ratio; Point in time; Random; Ur; UR; Urn; UA; Quantitative; QNT; Quant; Quan; Chemistry; UCr
ru-RU Russian (Russian Federation) 5-Гидроксигексаноат/Креатинин:МольОтн:ТчкВрм:Моча:Колич:
Synonyms: Количественный Мольная доля;Молярная доля;Отношение концентраций Точка во времени;Момент
tr-TR Turkish (Turkey) 5-Hidroksihekzanoat/Kreatinin:SOrn:Zmlı:İdrar:Kant:
Synonyms: SubsOranı
zh-CN Chinese (China) 5-羟基己酸/肌酐:物质的量比率:时间点:尿液:定量型:
Synonyms: 5OH-己酸 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 cr REGENSTRIEF
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=29521-2