Log In

Part Description

LP16328-4   Levodopa
The naturally occurring form of DIHYDROXYPHENYLALANINE and the immediate precursor of DOPAMINE. Unlike dopamine itself, it can be taken orally and crosses the blood-brain barrier. It is rapidly taken up by dopaminergic neurons and converted to DOPAMINE. It is used for the treatment of PARKINSONIAN DISORDERS and is usually given with agents that inhibit its conversion to dopamine outside of the central nervous system. Source: National Library of Medicine, MeSH 2006

LOINC Names Get Info

Fully-Specified Name
Levodopa:PrThr:Pt:Ser/Plas:Ord:
Long Common Name
Levodopa [Presence] in Serum or Plasma
Short Name
L-Dopa SerPl Ql
Display Name
Levodopa Ql
Consumer Name Alpha Get Info
Levodopa, Blood

Part Model Get Info

  • Component
    Levodopa
    LP16328-4
    • Analyte
      Levodopa
      LP16328-4
      • Component Numerator
        Levodopa
        LP16328-4
        • Component Numerator Core
          Levodopa
          LP16328-4
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    PrThr
    LP217195-9
  • Time
    Pt
    LP6960-1
  • System
    Ser/Plas
    LP7576-4
    • System Core
      Ser/Plas
      LP7576-4
    • Super System
      NULL
       
  • Scale
    Ord
    LP7751-3
  • Method
    NULL
     

Basic Attributes

Class
DRUG/TOX
Type
Laboratory
First Released
Version 2.24
Last Updated
Version 2.56 (MIN)
Change Reason
The Property has been changed from ACnc to reflect the new model for ordinal terms where results are based on a cut-off value.; 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

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)Levodopa:Přítomnost nebo práh:Časový bod:Sérum/plazma:Ordinální:
el-GRGreek (Greece)Λεβοντόπα:PrThr:Pt:Ορός/Πλάσμα:Ord:
Synonyms: DRUG/TOX Ord PrThr Pt Λεβοντόπα Ορός Ορός/Πλάσμα Πλάσμα
es-ESSpanish (Spain)Levodopa:PrThr:Punto temporal:Suero o Plasma:Ord:
es-MXSpanish (Mexico)Levodopa:Presencia o umbral:Punto temporal:Suero o Plasma:Ordinal:
et-EEEstonian (Estonia)Levodopa:PrThr:Pt:S/P:Ord:
Synonyms: Järgarvuline Juhuslik Plasma Seerum Seerum või plasma
fr-CAFrench (Canada)Lévodopa:Présence-Seuil:Temps ponctuel:Sérum/Plasma:Ordinal:
fr-FRFrench (France)Lévodopa:Présence/Seuil:Ponctuel:Sérum/Plasma:Qualitatif:
fr-BEFrench (Belgium)Lévodopa:PrThr:Temps ponctuel:Sérum/Plasma:Ordinal:
it-ITItalian (Italy)Levodopa:PrThr:Pt:Siero/Plasma:Ord:
Synonyms: Livelli farmacologici e tossicologia Plasma Presenza o Soglia Punto nel tempo (episodio) Siero Siero o Plasma
nl-NLDutch (Netherlands)levodopa:aanwezigheid:moment:serum of plasma:ordinaal:
pt-BRPortuguese (Brazil)Levodopa:ACnc:Pt:Sor/Plas:Ord:
Synonyms: ; L-Dopa; Levo-dopa; L-dopa; Sinemet; Arbitrary concentration; Point in time; Random; SerPl; SerPlas; SerP; Serum; SR; Plasma; Pl; Plsm; Ql; Ordinal; QL; Qualitative; Qual; Screen; Drugs; DRUG/TOXICOLOGY; DRUG/TOXICOLOGY
ru-RURussian (Russian Federation)Леводопа:PrThr:ТчкВрм:Сыв/Плаз:Пор:
Synonyms: Плазма Порядковый Сыворотка Сыворотка или Плазма Точка во времени;Момент
tr-TRTurkish (Turkey)Levodopa:MevcEşik:Zmlı:Ser/Plaz:Srl:
Synonyms: Mevcut
zh-CNChinese (China)左旋多巴:存在情况或阈值:时间点:血清/血浆:序数型:
Synonyms: L-多巴;α-甲基多巴;左多巴;爱儿多巴 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 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） 时刻;随机;随意;瞬间 毒品 毒品类 药品类 药物 药物/毒理学;药物/毒理学试验;药物毒理学试验;药物毒理学试验类 药物类 血清或血浆

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=51983-5