Version 2.77

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

Fully-Specified Name

Component
Alpha aminobutyrate
Property
PrThr
Time
Pt
System
Urine
Scale
Ord
Method

Additional Names

Short Name
A-Aminobutyr Ur Ql
Display Name
Alpha aminobutyrate Ql (U)
Consumer Name Alpha Get Info
Alpha aminobutyrate, Urine

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 1.0l
Last Updated
Version 2.56
Change Reason
The PrThr property is used for LOINC terms whose results are reported using an ordered categorical scale, regardless of whether or not an internal threshold was used to make that determination. This change was approved by the Laboratory LOINC Committee in June 2016.
Order vs. Observation
Observation

Member of these Groups Get Info

LOINC Group Group Name
LG35017-9 Alpha aminobutyrate|PrThr|Urine

Language Variants Get Info

Tag Language Translation
es-AR Spanish (Argentina) alfa aminobutirato:concentración arbitraria:punto en el tiempo:orina:ordinal:
es-ES Spanish (Spain) Alfa aminobutirato:PrThr:Punto temporal:Orina:Ord:
es-MX Spanish (Mexico) Alfa aminobutirato:Presencia o umbral:Punto temporal:Orina:Ordinal:
et-EE Estonian (Estonia) Alfaaminobutüraat:PrThr:Pt:U:Ord:
Synonyms: Järgarvuline Juhuslik Uriin
fr-CA French (Canada) Alpha-aminobutyrate:Présence-Seuil:Temps ponctuel:Urine:Ordinal:
fr-FR French (France) 2-aminobutyrate:Présence/Seuil:Ponctuel:Urine:Qualitatif:
fr-BE French (Belgium) Alpha-aminobutyrate:PrThr:Temps ponctuel:Urine:Ordinal:
it-IT Italian (Italy) Alfa aminobutirrato:PrThr:Pt:Urine:Ord:
Synonyms: Chimica Presenza o Soglia Punto nel tempo (episodio)
ko-KR Korean (Korea, Republic Of) 알파 아미노부티레이트:임의농도:검사시점:뇨:순위척도:
nl-NL Dutch (Netherlands) alfa-aminobutyraat:aanwezigheid:moment:urine:ordinaal:
pt-BR Portuguese (Brazil) Alfa aminobutirato:ACnc:Pt:Urina:Ord:
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; Arbitrary concentration; Point in time; Random; Ur; UR; Urn; UA; Ql; Ordinal; QL; Qualitative; Qual; Screen; Aminobutyric; Amino-n-butyrate; Aminobutric; Alfa; Chemistry
ru-RU Russian (Russian Federation) Альфа аминобутират:PrThr:ТчкВрм:Моча:Пор:
Synonyms: Порядковый Точка во времени;Момент
tr-TR Turkish (Turkey) Alfa aminobütirat:MevcEşik:Zmlı:İdrar:Srl:
Synonyms: Mevcut
zh-CN Chinese (China) Alpha 氨基丁酸:存在情况或阈值:时间点:尿液:序数型:
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 α 依次型;分类顺序型;定性的;序数型（或称等级型）;性质上的;有序型;有序性分类应答;有序性分类结果;秩次型;等级型;筛查;顺序型 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 存在情况;存在;存在与否;是否存在;阈值;界值;界限;阀值;临界值;存在情况（存在、存在与否、是否存在）或阈值（界值、界限、阀值、临界值） 尿;小便;下泉 时刻;随机;随意;瞬间 氨基-n-丁酸 氨基丁酸盐 氨基丁酸酯 阿尔法

LOINC Terminology Service (API) using HL7® FHIR® Get Info

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=16345-1