Version 2.76

Part Description

LP69948-5   Arachidonate
Arachidonate (AA) is an essential polyunsaturated omega-6 fatty acid that is produced from dietary linoleic acid. AA is located in human fat, liver, brain, and glandular organs and is a mediator of inflammation. The AA within the phospholipids of cell membranes is the surface where the production of a number of biologically active compounds occurs. A few of the compounds produced includes prostaglandins, thromboxanes, and leukotrienes which regulate processes including platelet aggregation, blood clotting, smooth muscle contraction, leukocyte chemotaxis, inflammatory cytokine production, and immune function.[PubChem: 444899] AA is released from the cell membrane when acted upon by phospholipases and then metabolized by cyclooxygenase (COX) producing the prostanoids prostaglandin and thromboxane A2, which can stimulate or mitigate inflammation. PMID: 21508345 One of the benefits of the Omega-3 fatty acids for patients with inflammatory disease is believed to be their selective modification of the metabolism of AA by the omega-3 fatty acids that results in a reduced amount of inflammation. PMID: 23371504 Source: Regenstrief LOINC

Fully-Specified Name

Component
Trienoate/Arachidonate
Property
SRto
Time
Pt
System
Ser/Plas
Scale
Qn
Method

Additional Names

Short Name
Trienoate/AA SerPl-sRto
Display Name
Trienoate (C20:3w9)/Arachidonate (C20:4w6) [Molar ratio]
Consumer Name Alpha Get Info
Trienoate (C20:3w9)/Arachidonate (C20:4w6), Blood

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.13
Last Updated
Version 2.73
Change Reason
Corrected Example and UCUM Units.
Order vs. Observation
Observation
Common Test Rank Get Info
3302

Member of these Panels

LOINC Long Common Name
43674-1 Fatty acid comprehensive (C8-C26) panel - Serum or Plasma
43676-6 Fatty acid essential (C12-C22) panel - Serum or Plasma

Language Variants Get Info

Tag Language Translation
es-AR Spanish (Argentina) agregación plaquetaria.inducida por araquidonato:relación de concentración de la sustancia:punto en el tiempo:suero/plasma:cuantitativo:
es-ES Spanish (Spain) Trienoato (C20:3w9)/Araquidonato:Relacion de Sustancia:Punto temporal:Suero o Plasma:Qn:
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Trienoato / Araquidonato:Proporción de sustancia:Punto temporal:Suero o Plasma:Cuantitativo:
fr-CA French (Canada) Triénoate/Arachidonate:Ratio de substance:Temps ponctuel:Sérum/Plasma:Quantitatif:
fr-FR French (France) Triénoate/arachidonate:Moles ratio:Ponctuel:Sérum/Plasma:Numérique:
fr-BE French (Belgium) Triénoate/Arachidonate:Ratio de substance:Temps ponctuel:Sérum/Plasma:Quantitatif:
it-IT Italian (Italy) Trienoato/Arachidonato:Srto:Pt:Siero/Plasma:Qn:
Synonyms: Arachidato (C20:0) Arachidonato (C20:4w6) Chimica Plasma Punto nel tempo (episodio) Rapporto di sostanza Siero Siero o Plasma Trienoato (C20:3w9)
ko-KR Korean (Korea, Republic Of) Trienoate/Arachidonate:물질구성비:검사시점:혈청/혈장:정량:
nl-NL Dutch (Netherlands) tri-enoaat/arachidonaat:molaire verhouding:moment:serum of plasma:kwantitatief:
Synonyms: arachidonzuur
pt-BR Portuguese (Brazil) Trienoato / Araquidonato:SCrto:Pt:Sor/Plas:Qn:
Synonyms: Trienoic acid; 5,8,11-eicosatrienoic acid 20:3 w9; AA; Arch acid; 5,8,11,14 Eicosatetraenoic acid; Eicosatetraenoate; C20:4w6; Arachidonic acid; T:AA; Triene-tetraene ratio; sRto; Substance concentration ratio; Point in time; Random; SerPl; SerPlas; SerP; Serum; SR; Plasma; Pl; Plsm; Quantitative; QNT; Quant; Quan; Chemistry
ru-RU Russian (Russian Federation) Триеноат/Арахидонат:МольОтн:ТчкВрм:Сыв/Плаз:Колич:
Synonyms: Арахидонат (C20:0) Количественный Мольная доля;Молярная доля;Отношение концентраций Плазма Сыворотка Сыворотка или Плазма Точка во времени;Момент Триеноат (C20:3w9)
tr-TR Turkish (Turkey) Trienoat/Araşidonat:SOrn:Zmlı:Ser/Plaz:Kant:
Synonyms: SubsOranı
zh-CN Chinese (China) 三烯酸/花生四烯酸:物质的量比率:时间点:血清/血浆:定量型:
Synonyms: 20:3w9;5,8,11-二十烷三烯酸 20:3w9;Trienoic acid;5,8,11-eicosatrienoic acid 20:3w9 5,8,11,14-二十碳四烯酸;AA;Arch acid;C20:4w6;花生四烯酸(Arachidonic acid,AA);花生四烯酸, C20:4w6;花生脂酸;花生脂酸, C20:4w6 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 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 花生四烯酸 (C20:0) 血清或血浆

Example Units

Unit Source
{ratio} 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=35411-8