44296-2

Alpha aminobutyrate/Creatinine [Mass Ratio] in 24 hour Urine

Active

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

LOINC Names Get Info

Fully-Specified Name: Alpha aminobutyrate/Creatinine:MRto:24H:Urine:Qn:
Long Common Name: Alpha aminobutyrate/Creatinine [Mass Ratio] in 24 hour Urine
Short Name: A-Aminobutyr/Creat 24h Ur
Display Name: Alpha aminobutyrate/Creatinine (24H U) [Mass ratio]
Consumer Name Alpha Get Info: Alpha aminobutyrate/Creatinine, Urine

Part Model Get Info

Component
Alpha aminobutyrate/Creatinine
LP284942-2
- Analyte
  Alpha aminobutyrate/Creatinine
  LP284942-2
  - Component Numerator
    Alpha aminobutyrate
    LP15353-3
    - Component Numerator Core
      Alpha aminobutyrate
      LP15353-3
    - Component Numerator Core Suffix
      NULL
  - Component Denominator
    Creatinine
    LP32035-5
    - Component Denominator Core
      Creatinine
      LP32035-5
    - Component Denominator Core Suffix
      NULL
- Challenge
  NULL
- Adjustment
  NULL
- Count
  NULL
Property
MRto
LP6834-8
Time
24H
LP6924-7
- Time Core
  24H
  LP6924-7
- Time Modifier
  NULL
System
Urine
LP7681-2
- System Core
  Urine
  LP7681-2
- Super System
  NULL
Scale
Qn
LP7753-9
Method
NULL

Basic Attributes

Class: CHEM
Type: Laboratory
First Released: Version 2.17
Last Updated: Version 2.42 (MIN)
Order vs. Observation: Both

Member of these Groups Get Info

LOINC Group	Group Name
LG34520-3	Alpha aminobutyrate/Creatinine\|MRto\|Urine

Language Variants Get Info

Tag	Language	Translation
cs-CZ	Czech (Czechia)	Alfa-aminobutyrát/kreatinin:Hmotnostní poměr:24 hodin:Moč:Kvantitativní:
de-DE	German (Germany)	Alpha-Aminobutyrat/Creatinin:Massenverhältnis:24 Stunden:Urin:Quantitativ: Synonyms: Alpha-Aminobuttersäure; a-Amino-n-Buttersäure
el-GR	Greek (Greece)	Α-αμινοβουτυρικό/Κρεατινίνη:MRto:24H:Ούρα:Qn: Synonyms: 24H CHEM MRto Qn Α-αμινοβουτυρικό Κρεατινίνη Ούρα
es-ES	Spanish (Spain)	Alfa aminobutirato/Creatinina:Relacion de Masa:24 horas:Orina:Qn: Synonyms: Cuantitativo
es-MX	Spanish (Mexico)	Alfa aminobutirato / creatinina:Relación de masa:24H:Orina:Cuantitativo:
et-EE	Estonian (Estonia)	Alfaaminobutüraat/kreatiniin:MRto:24 tunni:U:Qn: Synonyms: Kvantitatiivne Uriin
fr-CA	French (Canada)	Alpha-aminobutyrate/Créatinine:Ratio de masse:24 h:Urine:Quantitatif:
fr-FR	French (France)	2-aminobutyrate/créatinine:Masse ratio:24H:Urine:Numérique:
fr-BE	French (Belgium)	Alpha-aminobutyrate/Créatinine:Ratio de masse:24 h:Urine:Quantitatif: Synonyms: Rapport de masse
it-IT	Italian (Italy)	Alfa aminobutirrato/Creatinina:MRto:24h:Urine:Qn: Synonyms: 24 Ore Chimica Rapporto di Massa
nl-NL	Dutch (Netherlands)	alfa-aminobutyraat/creatinine:massaverhouding:24 uur:urine:kwantitatief: Synonyms: 24U kreatinine
pl-PL	Polish (Poland)	Alfa aminomaślan/kreatynina:współczynnik masowy:24h:mocz:ilościowy: Synonyms: 24 godziny Kwas alfa-aminomasłowy;AABA
pt-BR	Portuguese (Brazil)	Alfa aminobutirato/Creatinina:MCrto:24H: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; mRto; Mass concentration ratio; 1 day; 24 hours; 24HR; Ur; UR; Urn; UA; Quantitative; QNT; Quant; Quan; Aminobutyric; Amino-n-butyrate; Aminobutric; Alfa; Chemistry; UCr
ru-RU	Russian (Russian Federation)	Альфа аминобутират/Креатинин:МассОтн:24 часа:Моча:Колич: Synonyms: Количественный Масс отношение
tr-TR	Turkish (Turkey)	Alfa aminobütirat/Kreatinin:KütlOr:24Sa:İdrar:Kant:
zh-CN	Chinese (China)	Alpha 氨基丁酸/肌酐:质量比率:24小时:尿液:定量型: Synonyms: 1天;1日;24.0小时;一天;一日;二十四个小时;二十四小时 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来自于同一体系的两种分析物的质量之比;质量比氨基-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
mg/g{creat}	Example UCUM Units

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LOINC Copyright

Copyright © Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.