Version 2.80

Part Description

LP18446-2   N-acetyltyrosine
N-acetyl-L-tyrosine (NAT) is an acetylated derivative of the amino acid L-tyrosine. As a supplement, NAT is commonly used in place of tyrosine, which is less stable and less soluble in water. PMID: 14621123 It is used as a protein supplement to treat phenylketonuria (PKU).
NAT is also used for other conditions such as depression, attention deficit disorder (ADD), attention deficit-hyperactivity disorder (ADHD), narcolepsy, and improving alertness following sleep deprivation. Source: Regenstrief LOINC

Fully-Specified Name

Component
N-acetyltyrosine
Property
PrThr
Time
Pt
System
Urine
Scale
Ord
Method

Additional Names

Long Common Name
N-acetyltyrosine [Presence] in Urine
Short Name
NAT Ur Ql
Display Name
N-acetyltyrosine Ql (U)
Consumer Name Alpha Get Info
N-acetyltyrosine, Urine

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.03
Last Updated
Version 2.73 (MIN)
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
Both
Common Test Rank Get Info
12722

Language Variants Get Info

Tag Language Translation
el-GR Greek (Greece) Ν-ακετυλοτυροσίνη:PrThr:Pt:Ούρα:Ord:
Synonyms: PrThr
es-AR Spanish (Argentina) N-acetiltirosina:concentración arbitraria:punto en el tiempo:orina:ordinal:
es-ES Spanish (Spain) N-acetiltirosina:PrThr:Punto temporal:Orina:Ord:
es-MX Spanish (Mexico) N-acetiltirosina:Presencia o umbral:Punto temporal:Orina:Ordinal:
et-EE Estonian (Estonia) N-atsetüültürosiin:PrThr:Pt:U:Ord:
Synonyms: Järgarvuline Juhuslik Uriin
fr-CA French (Canada) N-acétyltyrosine:Présence-Seuil:Temps ponctuel:Urine:Ordinal:
fr-FR French (France) Acétyltyrosine:Présence/Seuil:Ponctuel:Urine:Qualitatif:
fr-BE French (Belgium) N-acétyltyrosine:PrThr:Temps ponctuel:Urine:Ordinal:
it-IT Italian (Italy) N-acetiltirosina:PrThr:Pt:Urine:Ord:
Synonyms: Chimica Presenza o Soglia Punto nel tempo (episodio)
ko-KR Korean (Korea, Republic Of) N-아세틸티로신:임의농도:검사시점:뇨:순위척도:
nl-NL Dutch (Netherlands) N-acetyltyrosine:aanwezigheid:moment:urine:ordinaal:
pt-BR Portuguese (Brazil) N-acetiltirosina:ACnc:Pt:Urina:Ord:
Synonyms: ; NAT; Arbitrary concentration; Point in time; Random; Ur; UR; Urn; UA; Ql; Ordinal; QL; Qualitative; Qual; Screen; Chemistry
ru-RU Russian (Russian Federation) N-ацетилтирозин:PrThr:ТчкВрм:Моча:Пор:
Synonyms: Порядковый Точка во времени;Момент
tr-TR Turkish (Turkey) N-asetiltirozin:MevcEşik:Zmlı:İdrar:Srl:
Synonyms: Mevcut
zh-CN Chinese (China) N-乙酰酪氨酸:存在情况或阈值:时间点:尿液:序数型:
Synonyms: N 型 NAT 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

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=29632-7