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Part Description

LP15331-9   Alanine
Alanine is a non-essential amino acid that exists as two distinct enantiomers: L-alanine and D-alanine. Alanine is one of the primary amino acids (secondary to leucine) used for protein construction. It is produced from pyruvate, exists in high levels in plasma, and is involved in the metabolism of sugar and organic acids.[PubChem: Alanine] Alanine acts as a substrate for alanine aminotransferase (ALT), an enzyme commonly measured to determine liver health. Increased alanine levels are seen in patients with lactic acidosis, carbamoyl phosphate synthetase deficiency, histidinemia, hyperprolinemia, and ornithine transcarbamylase deficiency. In patients with a mitochondrial disease, elevated alanine levels are primarily seen during times of physiologic stress or regression. PMID: 18243024 Source: Regenstrief LOINC

LOINC Names Get Info

Fully-Specified Name
Alanine/Amino acids.total:SFr:Pt:CSF:Qn:
Long Common Name
Alanine/Amino acids.total in Cerebrospinal Fluid
Short Name
Alanine SFr CSF
Display Name
Alanine/Total AA (CSF) [Molar fraction]
Consumer Name Alpha Get Info
Alanine/Total Amino Acids, Spinal fluid

Part Model Get Info

  • Component
    Alanine/Amino acids.total
    LP284894-5
    • Analyte
      Alanine/Amino acids.total
      LP284894-5
      • Component Numerator
        Alanine
        LP15331-9
        • Component Numerator Core
          Alanine
          LP15331-9
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        Amino acids.total
        LP65355-7
        • Component Denominator Core
          Amino acids.total
          LP65355-7
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    SFr
    LP6866-0
  • Time
    Pt
    LP6960-1
  • System
    CSF
    LP7156-5
    • System Core
      CSF
      LP7156-5
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    NULL
     

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.21
Last Updated
Version 2.83 (MIN)
Order vs. Observation
Both

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)Alanin/aminokyseliny.celkové:Látkový podíl:Časový bod:Mozkomíšní mok:Kvantitativní:
el-GRGreek (Greece)Αλανίνη/Αμινοξέα.σύνολο:SFr:Pt:ΕΝΥ:Qn:
Synonyms: CHEM Pt Qn SFr Αλανίνη Αμινοξέα Αμινοξέα.σύνολο ΕΝΥ
es-ESSpanish (Spain)Alanina/Aminoacidos totales:Fraccion de sustancia:Punto temporal:Líquido Cefalorraquideo:Qn:
Synonyms: Cuantitativo
es-MXSpanish (Mexico)Alanina / Aminoácidos total:Fracción de sustancia:Punto temporal:Fluído espinal cerebral:Cuantitativo:
et-EEEstonian (Estonia)Alaniin/aminohapped.üld:SFr:Pt:CSF:Qn:
Synonyms: Aine fraktsioon Juhuslik Kvantitatiivne Liikvor
fr-CAFrench (Canada)Alanine/Acides aminés.totales:Fraction de substance:Temps ponctuel:LCR:Quantitatif:
fr-FRFrench (France)Alanine/acides aminés totaux:Fraction molaire:Ponctuel:Liquide céphalorachidien:Numérique:
fr-BEFrench (Belgium)Alanine/Acides aminés.totales:Fraction de substance:Temps ponctuel:LCR:Quantitatif:
Synonyms: Fraction. Concentration
it-ITItalian (Italy)Alanina/Aminoacidi.totali:SFr:Pt:LCS:Qn:
Synonyms: Chimica Frazione di Sostanza Liquido cerebrospinale Punto nel tempo (episodio)
nl-NLDutch (Netherlands)alanine/aminozuren.totaal:stoffractie:moment:liquor cerebrospinalis:kwantitatief:
pt-BRPortuguese (Brazil)Alanina/Aminoácidos.total:SFr:Pt:LCR:Qn:
Synonyms: Ala; L-alanine; Alpha alanine; Amino acid; AA; Substance fraction; Percent; Point in time; Random; Cerebral spinal fluid; Spinal Fluid; Cerebrospinal Fl; Spinal Flu; Spinal Fld; Quantitative; QNT; Quant; Quan; Tot; Totl; Acd; Acid; Chemistry
ru-RURussian (Russian Federation)Аланин/Аминокислоты.общий:МольДол:ТчкВрм:ЦСЖ:Колич:
Synonyms: Количественный Мольная доля;Молярная доля Точка во времени;Момент Цереброспинальная жидкость
tr-TRTurkish (Turkey)Alanin/Amino asitler.total:SubFr:Zmlı:BOS:Kant:
zh-CNChinese (China)丙氨酸/氨基酸类.总计:物质的量分数:时间点:脑脊液:定量型:
Synonyms: AA;总氨基酸;成分 - 化学 - 氨基酸类;氨基酸;氨基酸.总计 Ala;Alpha 丙氨酸;Alpha-丙氨酸;L-Ala;L-丙氨酸;α丙氨酸;α-丙氨酸;丙胺酸 CSF CSF;脊髓液;Cerebral spinal fluid;脑脊髓液 克分子分数;摩尔分数 全体数量 全部 共计 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 总 总和 总数 总氨基酸 总量 总额 时刻;随机;随意;瞬间 汇总 脊液 脊髓液 脑脊液（Cerebral spinal fluid，CSF） 脑脊髓液

Example Units

UnitSource
%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=47553-3