Version 2.78

Part Descriptions

LP15353-3   Alpha aminobutyrate
Alpha-Aminobutyric acid (AABA) is an isomer of the amino acid aminobutyric acid with chemical formula C4 H9 NO2. There is also gamma-aminobutyric acid (GABA) and beta-aminobutyric acid. It is a key intermediate in the biosynthesis of ophthalmic acid or ophthalmate, which was first isolated from calf lens. Copyright Text is available under the Creative Commons Attribution/Share-Alike License. See http://creativecommons.org/licenses/by-sa/3.0/ for details. Source: Wikipedia, Alpha aminobutyrate (Wikipedia)

LP15353-3   Alpha aminobutyrate
Alpha amniobutyric acid (AABA), also known as Alpha-amino-N-butyric acid (A-ANB), is an intermediate formed during the catabolism of methionine and threonine. Increases in AABA occur secondary to elevations of either methionine or threonine. AABA becomes propionic acid via alpha-ketobutyric acid in the presence of adequate amounts of thiamin, vitamin B2(as FAD), vitamin B3(as NAD), lipoic acid and magnesium. Deficiencies of any of these, or vitamin B6, could cause increases in AABA. Elevated or decreased levels of the amino acid may indicate a congenital enzyme defect. 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
Alpha aminobutyrate/Creatinine
Property
Ratio
Time
Pt
System
Urine
Scale
Qn
Method

Additional Names

Short Name
A-Aminobutyr/Creat Ur-Rto
Display Name
Alpha aminobutyrate/Creatinine (U) [Ratio]
Consumer Name Alpha Get Info
Alpha aminobutyrate/Creatinine, Urine

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.00
Last Updated
Version 2.73
Order vs. Observation
Observation
Common Test Rank Get Info
6393

Member of these Panels

LOINC Long Common Name
35087-6 Amino acids panel - Urine

Member of these Groups Get Info

LOINC Group Group Name
LG35656-4 Alpha aminobutyrate/Creatinine|Ratio|Urine

Language Variants Get Info

Tag Language Translation
de-DE German (Germany) Alpha-Aminobutyrat/Creatinin:Verhältnis:Zeitpunkt:Urin:Quantitativ:
Synonyms: Alpha-Aminobuttersäure; a-Amino-n-Buttersäure
de-AT German (Austria) Synonyms: Alpha-Aminobutyrat/Kreatinin-Ratio /U
es-AR Spanish (Argentina) alfa aminobutirato/creatinina:relación:punto en el tiempo:orina:cuantitativo:
es-MX Spanish (Mexico) Alfa aminobutirato / creatinina:Proporción:Punto temporal:Orina:Cuantitativo:
es-ES Spanish (Spain) Alfa aminobutirato/Creatinina:Fracción:Punto temporal:Orina:Qn:
Synonyms: Cuantitativo
et-EE Estonian (Estonia) Alfaaminobutüraat/kreatiniin:Suhe:Pt:U:Qn:
Synonyms: Juhuslik Kvantitatiivne Uriin
fr-FR French (France) 2-aminobutyrate/créatinine:Ratio:Ponctuel:Urine:Numérique:
fr-BE French (Belgium) Alpha-aminobutyrate/Créatinine:Ratios:Temps ponctuel:Urine:Quantitatif:
fr-CA French (Canada) Alpha-aminobutyrate/Créatinine:Ratios:Temps ponctuel:Urine:Quantitatif:
it-IT Italian (Italy) Alfa aminobutirrato/Creatinina:Rapporto:Pt:Urine:Qn:
Synonyms: Chimica Punto nel tempo (episodio)
ko-KR Korean (Korea, Republic Of) 알파 아미노부티레이트/크레아티닌:비율:검사시점:뇨:정량:
nl-NL Dutch (Netherlands) alfa-aminobutyraat/creatinine:verhouding:moment:urine:kwantitatief:
Synonyms: kreatinine
pt-BR Portuguese (Brazil) Alfa aminobutirato/Creatinina:Ratio:Pt:Urina:Qn:
Synonyms: ; A-Aminobutyr; Alpha amino-n-butyric acid; 2-aminobutanoic acid; Alpha aminobutyric acid; Alpha amino-n-butyrate; 2-aminobutyrate; A-ANB; AANB; 2-aminobutyric acid; Creat; CR; A-Aminobutyr; Rto; Point in time; Random; Ur; UR; Urn; UA; Quantitative; QNT; Quant; Quan; Aminobutyric; Amino-n-butyrate; Aminobutric; Alfa; Chemistry; UCr
ru-RU Russian (Russian Federation) Альфа аминобутират/Креатинин:Отношение:ТчкВрм:Моча:Колич:
Synonyms: Количественный Коэффициент;Соотношение;Пропорция Точка во времени;Момент
tr-TR Turkish (Turkey) Alfa aminobütirat/Kreatinin:Oran:Zmlı:İdrar:Kant:
uk-UA Ukrainian (Ukraine) Альфа амінобутират/Креатинін:Співвідношення:МоментЧасу:Сеча:Кількісно:
Synonyms: 2-aminobutanoic acid; 2-aminobutyrate; 2-aminobutyric acid; A-Aminobutyr; AANB; A-ANB; Alfa; Alpha aminobutyric acid; Alpha amino-n-butyrate; Alpha amino-n-butyric acid; Aminobutric; Aminobutyric; Amino-n-butyrate; Chemistry; CR; Crea; Creat; Point in time; QNT; Quan; Quant; Quantitative; Random; Ratios; Rto; UA; UCr; UR; Urn
zh-CN Chinese (China) Alpha 氨基丁酸/肌酐:比率:时间点:尿液:定量型:
Synonyms: 2-氨基丁酸;A-ABA;Alpha 氨基-n-丁酸;Alpha-氨基-n-丁酸;Alpha-氨基丁酸;α氨基-n-丁酸;α氨基丁酸;α-氨基丁酸 CR;Creat;肌氨酸酐;肌酸内酰胺;肌酸酐 UCr α 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 氨基-n-丁酸 氨基丁酸盐 氨基丁酸酯 肌酸内酰胺 阿尔法

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=28590-8