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Part Descriptions

LP14343-5   Magnesium
Magnesium salts are essential in nutrition, being required for the activity of many enzymes, especially those concerned with oxidative phosphorylation. Physiologically, it exists as an ion in the body. It is a component of both intra- and extracellular fluids and is excreted in the urine and feces. Deficiency causes irritability of the nervous system with tetany, vasodilatation, convulsions, tremors, depression, and psychotic behavior. Magnesium ion in large amounts is an ionic laxative, and magnesium sulfate (Epsom salts) is sometimes used for this purpose. So-called "milk of magnesia" is a water suspension of one of the few insoluble magnesium compounds, magnesium hydroxide; the undissolved particles give rise to its appearance and name. Milk of magnesia is a mild base, and is commonly used as an antacid. Copyright Copyright ©2005-2009 Genome Alberta (Reference to original publication: Wishart DS, Knox C, Guo AC, et al. HMDB: a knowledgebase for the human metabolome. Nucleic Acids Res. 2009 37(Database issue):D603-610.) Source: Human Metabolome Database, Magnesium

LP14343-5   Magnesium
Very high amounts can be fed to animals with no ill effects if the kidneys are functioning. Inappetance is the major practical problem encountered
from excessive dietary magnesium. Because only a fraction of dietary magnesium is generally absorbed, high amounts of magnesium in the diet can cause an osmotic diarrhea in the animal.
This is usually of greater concern in poultry houses where the water content of manure can be a major concern to producers but does not necessarily impact the health of the birds. Source: Regenstrief LOINC

LP32035-5   Creatinine
Creatinine or creatine anhydride, is a breakdown product of creatine phosphate in muscle. The loss of water molecule from creatine results in the formation of creatinine. It is transferred to the kidneys by blood plasma, whereupon it is eliminated by glomular filtration and partial tubular excretion. Creatinine is usually produced at a fairly constant rate and measuring its serum level is a simple test. A rise in blood creatinine levels is observed only with marked damage to functioning nephrons; therefore this test is not suitable for detecting early kidney disease. Creatine and creatinine are metabolized in the kidneys, muscle, liver and pancreas. Copyright Copyright ©2005-2009 Genome Alberta (Reference to original publication: Wishart DS, Knox C, Guo AC, et al. HMDB: a knowledgebase for the human metabolome. Nucleic Acids Res. 2009 37(Database issue):D603-610.) Source: Human Metabolome Database, Creatinine

LOINC Names Get Info

Fully-Specified Name
Magnesium/Creatinine:SRto:24H:Urine:Qn:
Long Common Name
Magnesium/Creatinine [Molar ratio] in 24 hour Urine
Short Name
Magnesium/Creat 24h Ur-sRto
Display Name
Magnesium/Creatinine (24H U) [Molar ratio]
Consumer Name Alpha Get Info
Magnesium/Creatinine, Urine

Part Model Get Info

  • Component
    Magnesium/Creatinine
    LP286462-9
    • Analyte
      Magnesium/Creatinine
      LP286462-9
      • Component Numerator
        Magnesium
        LP14343-5
        • Component Numerator Core
          Magnesium
          LP14343-5
        • Component Numerator Core Suffix
          NULL
           
      • Component Denominator
        Creatinine
        LP32035-5
        • Component Denominator Core
          Creatinine
          LP32035-5
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    SRto
    LP6868-6
  • Time
    24H
    LP6924-7
  • System
    Urine
    LP7681-2
    • System Core
      Urine
      LP7681-2
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    NULL
     

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.22
Last Updated
Version 2.70 (MIN)
Order vs. Observation
Both

Member of these Groups Get Info

LOINC GroupGroup Name
LG36059-0Magnesium/Creatinine|SRto|Urine

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)Hořčík/kreatinin:Látkový poměr:24 hodin:Moč:Kvantitativní:
de-DEGerman (Germany)Magnesium/Creatinin:Stoffmengenverhältnis:24 Stunden:Urin:Quantitativ:
el-GRGreek (Greece)Μαγνήσιο/Κρεατινίνη:SRto:24H:Ούρα:Qn:
Synonyms: 24H CHEM Qn SRto Κρεατινίνη Μαγνήσιο Ούρα
es-ESSpanish (Spain)Magnesio/Creatinina:Relacion de Sustancia:24 horas:Orina:Qn:
Synonyms: Cuantitativo
es-MXSpanish (Mexico)Magnesio / Creatinina:Proporción de sustancia:24H:Orina:Cuantitativo:
fr-CAFrench (Canada)Magnésium/Créatinine:Ratio de substance:24 h:Urine:Quantitatif:
fr-FRFrench (France)Magnésium/créatinine:Moles ratio:24H:Urine:Numérique:
fr-BEFrench (Belgium)Magnésium/Créatinine:Ratio de substance:24 h:Urine:Quantitatif:
it-ITItalian (Italy)Magnesio/Creatinina:Srto:24h:Urine:Qn:
Synonyms: 24 Ore Chimica Rapporto di sostanza
nl-NLDutch (Netherlands)magnesium/creatinine:molaire verhouding:24 uur:urine:kwantitatief:
Synonyms: 24U kreatinine
pt-BRPortuguese (Brazil)Magnésio/Creatinina:SCrto:24H:Urina:Qn:
Synonyms: MAG; Magnes; Mg; Creat; CR; sRto; Substance concentration ratio; 1 day; 24 hours; 24HR; Ur; UR; Urn; UA; Quantitative; QNT; Quant; Quan; Chemistry; UCr
ru-RURussian (Russian Federation)Магний/Креатинин:МольОтн:24 часа:Моча:Колич:
Synonyms: Количественный Мольная доля;Молярная доля;Отношение концентраций
tr-TRTurkish (Turkey)Magnezyum/Kreatinin:SOrn:24Sa:İdrar:Kant:
Synonyms: SubsOranı
zh-CNChinese (China)镁/肌酐:物质的量比率:24小时:尿液:定量型:
Synonyms: 1天;1日;24.0小时;一天;一日;二十四个小时;二十四小时 CR;Creat;肌氨酸酐;肌酸内酰胺;肌酸酐 MAG;Mg UCr 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 尿;小便;下泉 尿液肌酐 尿液肌酸酐 尿肌酸酐 物质的量比值;物质的量比;摩尔比;摩尔比率;摩尔比值 肌酸内酰胺

Example Units

UnitSource
mmol/mol{creat}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=50873-9