22647-2

Ornithine [Moles/volume] in Cerebrospinal Fluid

Active

Part Descriptions

LP15753-4 Ornithine
Ornithine is an amino acid that, under the action of the enzyme arginase on L-arginine, yields urea. Therefore, ornithine is a central part of the urea cycle, which eliminates excess nitrogen. Ornithine is not an amino acid coded by DNA, and in that sense, it is not involved in protein synthesis. In mammalian non-hepatic tissues, however, the urea cycle is mainly involved in arginine biosynthesis, making ornithine an important metabolic process. It is not directly a product of the the genetic code because polypeptides containing unprotected ornithines undergo spontaneous lactamization. This proved to be a problem when ornithine was originally classified among the other 20 naturally occuring amino acids. 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, Ornithine (Wikipedia)

LP15753-4 Ornithine
An amino acid produced in the urea cycle when the enzyme arginase cleaves off urea from arginine. Source: National Library of Medicine, MeSH 2006

LOINC Names Get Info

Fully-Specified Name: Ornithine:SCnc:Pt:CSF:Qn:
Long Common Name: Ornithine [Moles/volume] in Cerebrospinal Fluid
Short Name: Ornithine CSF-sCnc
Display Name: Ornithine (CSF) [Moles/Vol]
Consumer Name Alpha Get Info: Ornithine, Spinal fluid

Part Model Get Info

Component
Ornithine
LP15753-4
- Analyte
  Ornithine
  LP15753-4
  - Component Numerator
    Ornithine
    LP15753-4
    - Component Numerator Core
      Ornithine
      LP15753-4
    - Component Numerator Core Suffix
      NULL
  - Component Denominator
    NULL
    - Component Denominator Core
      NULL
    - Component Denominator Core Suffix
      NULL
- Challenge
  NULL
- Adjustment
  NULL
- Count
  NULL
Property
SCnc
LP6860-3
Time
Pt
LP6960-1
- Time Core
  Pt
  LP6960-1
- Time Modifier
  NULL
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 1.0n
Last Updated: Version 2.83 (MIN)
Order vs. Observation: Observation
Common Test Rank Get Info: 8689

Member of these Panels

LOINC	Long Common Name
35507-3	Amino acids panel [Moles/volume] - Cerebrospinal Fluid

Member of these Groups Get Info

LOINC Group	Group Name
LG46168-7	Ornithine\|Pt\|CSF

Language Variants Get Info

Tag	Language	Translation
cs-CZ	Czech (Czechia)	Ornitin:Látková koncentrace:Časový bod:Mozkomíšní mok:Kvantitativní:
de-AT	German (Austria)	Synonyms: Ornithin /L
de-DE	German (Germany)	Ornithin:Stoffmengenkonzentration:Zeitpunkt:Liquor:Quantitativ: Synonyms: Zerebrospinalflüssigkeit
el-GR	Greek (Greece)	Ορνιθίνη:SCnc:Pt:ΕΝΥ:Qn: Synonyms: CHEM Pt Qn SCnc ΕΝΥ Ορνιθίνη
es-AR	Spanish (Argentina)	ornitina:concentración de sustancia:punto en el tiempo:líquido cefalorraquídeo:cuantitativo:
es-ES	Spanish (Spain)	Ornitina:Concentración de sustancia:Punto temporal:Líquido Cefalorraquideo:Qn: Synonyms: Cuantitativo
es-MX	Spanish (Mexico)	Ornitina:Concentración de sustancias:Punto temporal:Fluído espinal cerebral:Cuantitativo:
et-EE	Estonian (Estonia)	Ornitiin:SCnc:Pt:CSF:Qn: Synonyms: Aine kontsentratsioon Juhuslik Kvantitatiivne Liikvor
fr-CA	French (Canada)	Ornithine:Concentration de substance:Temps ponctuel:LCR:Quantitatif:
fr-FR	French (France)	Ornithine:Moles/Volume:Ponctuel:Liquide céphalorachidien:Numérique:
fr-BE	French (Belgium)	Ornithine:Concentration de substance:Temps ponctuel:LCR:Quantitatif:
it-IT	Italian (Italy)	Ornitina:SCnc:Pt:LCS:Qn: Synonyms: Chimica Concentrazione di Sostanza Liquido cerebrospinale Punto nel tempo (episodio)
ko-KR	Korean (Korea, Republic Of)	오르니틴:물질농도:검사시점:뇌척수액:정량:
nl-NL	Dutch (Netherlands)	ornithine:mol/volume:moment:liquor cerebrospinalis:kwantitatief:
pt-BR	Portuguese (Brazil)	Ornitina:SCnc:Pt:LCR:Qn: Synonyms: Orn; Substance concentration; Level; Point in time; Random; Cerebral spinal fluid; Spinal Fluid; Cerebrospinal Fl; Spinal Flu; Spinal Fld; Quantitative; QNT; Quant; Quan; Chemistry
ru-RU	Russian (Russian Federation)	Орнитин:МолКонц:ТчкВрм:ЦСЖ:Колич: Synonyms: Количественный Молярность;Молярная объёмная концентрация Точка во времени;Момент Цереброспинальная жидкость
tr-TR	Turkish (Turkey)	Ornitin:SubKons:Zmlı:BOS:Kant:
uk-UA	Ukrainian (Ukraine)	Орнітин:Молярна Концентрація:МоментЧасу:Спинномозкова рідина:Кількісно: Synonyms: Cerebral spinal fluid; Cerebrospinal Fl; Chemistry; Level; Orn; Point in time; QNT; Quan; Quant; Quantitative; Random; Spinal Fl; Spinal Fld; Spinal Flu; Spinal Fluid; Substance concentration
zh-CN	Chinese (China)	鸟氨酸:物质的量浓度:时间点:脑脊液:定量型: Synonyms: 2,5-二氨基戊酸;Orn CSF CSF;脊髓液;Cerebral spinal fluid;脑脊髓液克分子浓度;克分子浓度(单位体积);摩尔浓度;摩尔浓度(单位体积);物质的量浓度(单位体积) 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;瞬间脊液脊髓液脑脊液（Cerebral spinal fluid，CSF）脑脊髓液

Example Units

Unit	Source
mcmol/L	REGENSTRIEF
umol/L	Example UCUM Units
umol/L	eCHN

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LOINC Copyright

Copyright © Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright © Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. See https://loinc.org/license for the full LOINC copyright and license.