Version 2.77

Part Descriptions

LP15686-6   Lactate
Lactate is produced via the enzyme lactate dehydrogenase(LDH) during fermentation. Elevated urine lactic acid levels are found in patients with multiple carboxylase deficiency, lactic acidosis, dihydrolipoyl dehydrogenase deficiency, PDH complex (E1, E2,E3),oxidative phosphorylation and respiratory chain defects (e.g., MERRF, MELAS, Kearns-Sayre), Crebs acid cycle defects, gluconeogenesis defects (pyruvate carboxylase, fructose-1,6-dihphosphatase, glycogen storage I disorder), short-branched chain acyl-CoA DH deficiency, severe MAD deficiency, VLCAD deficiency, GA I ,other organic acidurias (MMA,PA,IVA), citrullinemia, glycerol kinase deficiency, HMG-CoA lyase deficiency, or EMA aciduria. (Information from: Kumps A, Duez P, Mardens Y. Metabolic, Nutritional, Iatrogenic, and Artifactual Sources of Urinary Organic Acids: A Comprehensive Table. Clinical Chemistry 2002, 48:708-717.) Source: Regenstrief Institute

LP15686-6   Lactate
Lactic acid is chiral and has two optical isomers. One is known as L-(+)-lactic acid or (S)-lactic acid and the other, its mirror image, is D-(−)-lactic acid or (R)-lactic acid. The L isomer is the biologic one. 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, Lactate

Fully-Specified Name

Component
Lactate
Property
PrThr
Time
Pt
System
Urine
Scale
Ord
Method

Additional Names

Short Name
Lactate Ur Ql
Display Name
Lactate Ql (U)
Consumer Name Alpha Get Info
Lactate, Urine

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.04
Last Updated
Version 2.73
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
11699

Language Variants Get Info

Tag Language Translation
de-AT German (Austria) Synonyms: Lactat /U
el-GR Greek (Greece) Γαλακτικό:PrThr:Χρονική στιγμή:Ούρα:Τακτική:
es-AR Spanish (Argentina) lactato:concentración arbitraria:punto en el tiempo:orina:ordinal:
es-MX Spanish (Mexico) Lactato:Presencia o umbral:Punto temporal:Orina:Ordinal:
es-ES Spanish (Spain) Lactato:PrThr:Punto temporal:Orina:Ord:
et-EE Estonian (Estonia) Laktaat:PrThr:Pt:U:Ord:
Synonyms: Järgarvuline Juhuslik Uriin
fr-CA French (Canada) Lactate:Présence-Seuil:Temps ponctuel:Urine:Ordinal:
fr-FR French (France) Lactate:Présence/Seuil:Ponctuel:Urine:Qualitatif:
fr-BE French (Belgium) Lactate:PrThr:Temps ponctuel:Urine:Ordinal:
it-IT Italian (Italy) Lattato:PrThr:Pt:Urine:Ord:
Synonyms: Chimica Presenza o Soglia Punto nel tempo (episodio)
ko-KR Korean (Korea, Republic Of) 젖산:임의농도:검사시점:뇨:순위척도:
nl-NL Dutch (Netherlands) lactaat:aanwezigheid:moment:urine:ordinaal:
pl-PL Polish (Poland) Mleczan:granica wykrywalności:punkt w czasie:mocz:półilościowy:
pt-BR Portuguese (Brazil) Lactato:ACnc:Pt:Urina:Ord:
Synonyms: Lact; 2-hydroxy-propionic acid; 2-hydroxy-propionate; Lactic acid; L-lactate; Arbitrary concentration; Point in time; Random; Ur; UR; Urn; UA; Ql; Ordinal; QL; Qualitative; Qual; Screen; Chemistry
ru-RU Russian (Russian Federation) Лактат:PrThr:ТчкВрм:Моча:Пор:
Synonyms: Порядковый Точка во времени;Момент
tr-TR Turkish (Turkey) Laktat:MevcEşik:Zmlı:İdrar:Srl:
Synonyms: Mevcut
zh-CN Chinese (China) 乳酸:存在情况或阈值:时间点:尿液:序数型:
Synonyms: 2-羟基-丙酸;Lact;L-乳酸 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

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