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Part Description

LP15476-2   Carnosine
Carnosine (beta -alanyl-L-histidine) is a dipeptide of the amino acids beta -alanine and histidine. It is highly concentrated in muscle and brain tissues. Studies have shown that it can be used as an effective dietary supplement for people with autism, potentially improving such areas as auditory processing, speech language skills, motor skills, and socialization. However, supplemental carnosine may increase corticosterone levels, which can explain the hyperactivity sometimes seen in high doses. Researchers in Australia, Britain, and Russia have also shown that carnosine has a number of antioxidant properties that may be beneficial. Carnosine has been proven to scavenge ROS (radical oxygen species) as well as alpha-beta unsaturated aldehydes formed from peroxidation of cell membrane fatty acids during oxidative stress. It can oppose glycation and it can chelate divalent metal ions. 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, Carnosine (Wikipedia)

LOINC Names Get Info

Fully-Specified Name
Carnosine:PrThr:Pt:CSF:Ord:
Long Common Name
Carnosine [Presence] in Cerebrospinal Fluid
Short Name
Carnosine CSF Ql
Display Name
Carnosine Ql (CSF)
Consumer Name Alpha Get Info
Carnosine, Spinal fluid

Part Model Get Info

  • Component
    Carnosine
    LP15476-2
    • Analyte
      Carnosine
      LP15476-2
      • Component Numerator
        Carnosine
        LP15476-2
        • Component Numerator Core
          Carnosine
          LP15476-2
        • 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
    CSF
    LP7156-5
    • System Core
      CSF
      LP7156-5
    • Super System
      NULL
       
  • Scale
    Ord
    LP7751-3
  • Method
    NULL
     

Example Answer List: LL744-4

Source: Regenstrief Institute
AnswerCodeScoreAnswer ID
DetectedLA11882-0
Not detectedLA11883-8

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.26
Last Updated
Version 2.83 (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

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)Karnosin:Přítomnost nebo práh:Časový bod:Mozkomíšní mok:Ordinální:
el-GRGreek (Greece)Καρνοσίνη:PrThr:Pt:ΕΝΥ:Ord:
Synonyms: CHEM Ord PrThr Pt ΕΝΥ Καρνοσίνη
es-ESSpanish (Spain)Carnosina:PrThr:Punto temporal:Líquido Cefalorraquideo:Ord:
es-MXSpanish (Mexico)Carnosina:Presencia o umbral:Punto temporal:Fluído espinal cerebral:Ordinal:
et-EEEstonian (Estonia)Karnosiin:PrThr:Pt:CSF:Ord:
Synonyms: Järgarvuline Juhuslik Liikvor
fr-CAFrench (Canada)Carnosine:Présence-Seuil:Temps ponctuel:LCR:Ordinal:
fr-FRFrench (France)Carnosine:Présence/Seuil:Ponctuel:Liquide céphalorachidien:Qualitatif:
fr-BEFrench (Belgium)Carnosine:PrThr:Temps ponctuel:LCR:Ordinal:
it-ITItalian (Italy)Carnosina:PrThr:Pt:LCS:Ord:
Synonyms: Chimica Liquido cerebrospinale Presenza o Soglia Punto nel tempo (episodio)
nl-NLDutch (Netherlands)carnosine:aanwezigheid:moment:liquor cerebrospinalis:ordinaal:
pl-PLPolish (Poland)Karnozyna:granica wykrywalności:punkt w czasie:płyn mózgowo-rdzeniowy:uporządkowany:
pt-BRPortuguese (Brazil)Carnosina:ACnc:Pt:LCR:Ord:
Synonyms: Car; Arbitrary concentration; Point in time; Random; Cerebral spinal fluid; Spinal Fluid; Cerebrospinal Fl; Spinal Flu; Spinal Fld; Ql; Ordinal; QL; Qualitative; Qual; Screen; Chemistry
ru-RURussian (Russian Federation)Карнозин:PrThr:ТчкВрм:ЦСЖ:Пор:
Synonyms: Порядковый Точка во времени;Момент Цереброспинальная жидкость
tr-TRTurkish (Turkey)Karnozin:MevcEşik:Zmlı:BOS:Srl:
Synonyms: Mevcut
zh-CNChinese (China)肌肽:存在情况或阈值:时间点:脑脊液:序数型:
Synonyms: Car;N-β-丙氨酰-L-组氨酸 CSF CSF;脊髓液;Cerebral spinal fluid;脑脊髓液 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） 时刻;随机;随意;瞬间 脊液 脊髓液 脑脊液（Cerebral spinal fluid，CSF） 脑脊髓液

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=53817-3