Version 2.77

Part Descriptions

LP15636-1   Histamine
Histamine is an organic nitrogen compound involved in local immune responses as well as regulating physiological function in the gut and acting as a neurotransmitter. Histamine triggers the inflammatory response. As part of an immune response to foreign pathogens, histamine is produced by basophils and by mast cells found in nearby connective tissues. Histamine increases the permeability of the capillaries to white blood cells and some proteins, to allow them to engage pathogens in the infected tissues. 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, Histamine (Wikipedia)

LP15636-1   Histamine
Histamine is derived from the decarboxylation of histidine. Histamine is then either stored or rapidly inactivated by acetaldehyde dehydrogenase. Deficiency of acetaldehyde dehydrogenase triggers an allergic reaction as the histamine then builds up. Most histamine is stored in mast cells or basophils in the body. IgE is bound to the surface of these cells and interacts with allergens to degranulate and release histamine when exposed to the appropriate antigen. Source: Regenstrief Institute

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

Fully-Specified Name

Component
Histamine/Creatinine
Property
MRto
Time
24H
System
Urine
Scale
Qn
Method

Additional Names

Short Name
Histamine/Creat 24h Ur
Display Name
Histamine/Creatinine (24H U) [Mass ratio]
Consumer Name Alpha Get Info
Histamine/Creatinine, Urine

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 1.0k
Last Updated
Version 2.73
Order vs. Observation
Both
Common Test Rank Get Info
13086

Member of these Groups Get Info

LOINC Group Group Name
LG34600-3 Histamine/Creatinine|MRto|Urine

Language Variants Get Info

Tag Language Translation
es-AR Spanish (Argentina) histamina/creatinina:relación de concentración de masa:24 horas:orina:cuantitativo:
es-ES Spanish (Spain) Histamina/Creatinina:Relacion de Masa:24 horas:Orina:Qn:
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Histamina / Creatinina:Relación de masa:24H:Orina:Cuantitativo:
et-EE Estonian (Estonia) Histamiin/kreatiniin:MRto:24 tunni:U:Qn:
Synonyms: Kvantitatiivne Uriin
fr-CA French (Canada) Histamine/Créatinine:Ratio de masse:24 h:Urine:Quantitatif:
fr-FR French (France) Histamine/créatinine:Masse ratio:24H:Urine:Numérique:
fr-BE French (Belgium) Histamine/Créatinine:Ratio de masse:24 h:Urine:Quantitatif:
Synonyms: Rapport de masse
it-IT Italian (Italy) Istamina/Creatinina:MRto:24h:Urine:Qn:
Synonyms: 24 Ore Chimica Rapporto di Massa
ko-KR Korean (Korea, Republic Of) 히스타민/크레아티닌:질량농도비:24시간:뇨:정량:
nl-NL Dutch (Netherlands) histamine/creatinine:massaverhouding:24 uur:urine:kwantitatief:
Synonyms: 24U kreatinine
pt-BR Portuguese (Brazil) Histamina/Creatinina:MCrto:24H:Urina:Qn:
Synonyms: ; Creat; CR; mRto; Mass concentration ratio; 1 day; 24 hours; 24HR; Ur; UR; Urn; UA; Quantitative; QNT; Quant; Quan; Chemistry; UCr
ru-RU Russian (Russian Federation) Гистамин/Креатинин:МассОтн:24 часа:Моча:Колич:
Synonyms: Количественный Масс отношение
tr-TR Turkish (Turkey) Histamin/Kreatinin:KütlOr:24Sa:İdrar:Kant:
zh-CN Chinese (China) 组胺/肌酐:质量比率: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 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 来自于同一体系的两种分析物的质量之比;质量比 组织胺 肌酸内酰胺

Example Units

Unit Source
ug/g{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=13756-2