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Part Descriptions

LP14054-8   Lolium perenne
It is native to Europe but has been introduced on all continents with temperate zones, and many islands. Ryegrass has become a highly valued and productive cool-season forage, hay, lawn and erosion-control grass. It was the first meadow grass cultivated in Europe, and is considered the most important forage grass there.There is a need to differentiate between Rye grass (Lolium perenne) g5, Cultivated Rye (Secale cereale) g12, Rye the foodstuff (Secale cereale) f5, and Wild Rye grass (Elymus tricoides) g70.

Rye grass pollen is a very common inducer of asthma, allergic rhinitis and allergic conjunctivitis Copyright Copyright © 2006 Phadia AB. Source: ImmunoCap, ImmunoCap

LP32397-9   Ab.IgG4
IgG4 is the least common subtype of IgG, and it has a variety of functions. In the context of allergic disease it is thought to have an immune-inhibitory role in preventing anaphylaxis and is commonly known as a "blocking" antibody. IgG4 binding to an allergen can compete with IgE-mediated binding, thereby inhibiting the activation of mast cells and basophils and IgE-mediated presentation to T-cells. Measuring IgG4 and its ratio to IgE has a role in monitoring allergen specific immunotherapy PMID: 26023323. IgG4 is also thought to have a role in autoimmunity and be involved in a less defined entity known as IgG4-Related Disease, a chronic immune-mediated fibroinflammatory disorder that often manifests with tumor-like masses .https://www.merckmanuals.com/professional/musculoskeletal-and-connective-tissue-disorders/igg4-related-disease/igg4-related-disease Source: Regenstrief LOINC

LOINC Names Get Info

Fully-Specified Name
Lolium perenne Ab.IgG4:MCnc:Pt:Ser:Qn:
Long Common Name
Perennial rye grass IgG4 Ab [Mass/volume] in Serum
Short Name
Per rye grass IgG4-mCnc
Display Name
Perennial rye grass IgG4 (S) [Mass/Vol]
Consumer Name Alpha Get Info
Perennial rye grass IgG4 antibody

Part Model Get Info

  • Component
    Lolium perenne Ab.IgG4
    LP95786-7
    • Analyte
      Lolium perenne Ab.IgG4
      LP95786-7
      • Component Numerator
        Lolium perenne Ab.IgG4
        LP95786-7
        • Component Numerator Core
          Lolium perenne
          LP14054-8
        • Component Numerator Core Suffix
          Ab.IgG4
          LP32397-9
      • Component Denominator
        NULL
         
        • Component Denominator Core
          NULL
           
        • Component Denominator Core Suffix
          NULL
           
    • Challenge
      NULL
       
    • Adjustment
      NULL
       
    • Count
      NULL
       
  • Property
    MCnc
    LP6827-2
  • Time
    Pt
    LP6960-1
  • System
    Ser
    LP7567-3
    • System Core
      Ser
      LP7567-3
    • Super System
      NULL
       
  • Scale
    Qn
    LP7753-9
  • Method
    NULL
     

Basic Attributes

Class
ALLERGY
Type
Laboratory
First Released
Version 2.29
Last Updated
Version 2.70 (MIN)
Order vs. Observation
Both

Language Variants Get Info

TagLanguageTranslation
cs-CZCzech (Czechia)Jílek vytrvalý (Lolium perenne) IgG4:Hmotnostní koncentrace:Časový bod:Sérum:Kvantitativní:
el-GRGreek (Greece)Lolium perenne (Ήρα πολυετής) Ab.IgG4:MCnc:Pt:Ορός:Qn:
Synonyms: Ab.IgG4 ALLERGY Lolium perenne (Ήρα πολυετής) MCnc Pt Qn Αντίσωμα Ορός
es-MXSpanish (Mexico)Lolium perenne Ab.IgG4:Concentración de masa:Punto temporal:Suero:Cuantitativo:
es-ESSpanish (Spain)Lolium perenne IgG4:Concentración de masa:Punto temporal:Suero:Qn:
Synonyms: Cuantitativo
et-EEEstonian (Estonia)Karjamaa raihein antikehad.IgG4:MCnc:Pt:S:Qn:
Synonyms: Juhuslik Kvantitatiivne Seerum
fr-CAFrench (Canada)Lolium perenne, IgG4:Concentration de masse:Temps ponctuel:Sérum:Quantitatif:
fr-FRFrench (France)Ivraie vivace Ac IgG4:Masse/Volume:Ponctuel:Sérum:Numérique:
fr-BEFrench (Belgium)Lolium perenne Anticorps. IgG4:Concentration de masse:Temps ponctuel:Sérum:Quantitatif:
Synonyms: Anticorps Ivraie vivace,Ray-grass anglais, g5
it-ITItalian (Italy)Lolium perenne Ab.IgG4:MCnc:Pt:Siero:Qn:
Synonyms: Anticorpi IgG4 anticorpo Concentrazione di Massa Loietto perenne (Lolium perenne) Punto nel tempo (episodio) Risposta agli antigeni Siero
nl-NLDutch (Netherlands)Lolium perenne As.IgG4:massa/volume:moment:serum:kwantitatief:
Synonyms: antistof; antilichaam engels raaigras
pl-PLPolish (Poland)Lolium perenne Ab.IgG4:stężenie masowe:punkt w czasie:surowica:ilościowy:
Synonyms: Przeciwciała do życicy trwałej (Lolium perenne) Przeciwciała IgG4 do życicy trwałej (Lolium perenne) Rajgras angielski
pt-BRPortuguese (Brazil)Lolium perenne Ac.IgG4:#N/A:Pt:Soro:Qn:
Synonyms: ; Per rye grass; Rye grass; g005; g5; Ryegrass; Italian Ryegrass; Perennial ryegrass; Mass concentration; Level; Point in time; Random; Serum; SR; Quantitative; QNT; Quant; Quan; Antibodies; Autoantibody; Antibody; Autoantibodies; Antby; Acy; Anti; ALLERGY TESTING; Allergens; Allergen
ru-RURussian (Russian Federation)Lolium perenne Ат.IgG4:МассКонц:ТчкВрм:Сыв:Колич:
Synonyms: Антитело Количественный Массовая концентрация Плевел многолетний (Lolium perenne) Сыворотка Точка во времени;Момент
tr-TRTurkish (Turkey)İngiliz çimi Ab.IgG4:KütlKons:Zmlı:Ser:Kant:
Synonyms: Ak Ak.IgG4
zh-CNChinese (China)多年生黑麦草 抗体.IgG4:质量浓度:时间点:血清:定量型:
Synonyms: Ab.IgG4;IgG4;抗体 IgG4 Ab;自身抗体 可用数量表示的;定量性;数值型;数量型;连续数值型标尺 多年生麦草;意大利黑麦;意大利黑麦草;黑麦;黑麦草 多年生黑麦草 Ab 时刻;随机;随意;瞬间 水平;浓度;质量浓度(单位体积)

Example Units

UnitSource
ug/mLExample UCUM Units

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

CodeSystem lookup
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=56357-7