Version 2.77

Part Descriptions

LP15560-3   Estrone
Estrone has low biological activity compared with estridiol. In humans the major source of E1 is the extraglandular conversion of androstenedione secreted by the adrenal gland. In women the sequence of events during the menstrual cycle depends on the stimulation of the ovary by gonadotropins and feedback by the estrogens on the hypothalamus and pituitary. Under normal circumstances the amount of E1 generated is small and does not play a significant role in feedback, but under abnormal conditions [e.g. obesity] the amount may become sufficient to interfere with normal feedback mechanisms and produce disturbances of the ovarian cycle. In men, E1 levels may be helpful in the diagnosis of gynecomastia or the detection of estrogen-producing tumors. Source: Regenstrief Institute

LP7565-7   Saliva
Saliva is produced primarily by the parotid, submaxillary, and sublingual glands. It is secreted at the rate of 0-3 milliliters per minute which is affected by various factors including anxiety, hydration and hunger. Oral fluid is broadly used to test for drugs of abuse in employment and forensic settings, and is especially useful since it is difficult to adulterate, is quick and is non-invasive. Oral fluid is used to test a variety of analytes, including to test alcohol, HIV and other antibodies, therapeutic drugs and steroids, but its primary use is to test for drugs of abuse including amphetamines, cocaine and metabolites, opioids, methadone, cannabis and heroin. PMID: 17268583 Source: Regenstrief LOINC

Fully-Specified Name

Component
Estrone
Property
MCnc
Time
Pt
System
Saliva
Scale
Qn
Method

Additional Names

Short Name
Estrone Sal-mCnc
Display Name
E1 (Sal) [Mass/Vol]
Consumer Name Alpha Get Info
Estrone, Saliva

Basic Attributes

Class
CHEM
Type
Laboratory
First Released
Version 2.00
Last Updated
Version 2.73
Order vs. Observation
Both
Common Test Rank Get Info
16542

Language Variants Get Info

Tag Language Translation
es-AR Spanish (Argentina) estrona:concentración de masa:punto en el tiempo:saliva:cuantitativo:
es-ES Spanish (Spain) Estrona:Concentración de masa:Punto temporal:Saliva:Qn:
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Estrona:Concentración de masa:Punto temporal:Saliva:Cuantitativo:
et-EE Estonian (Estonia) Östroon:MCnc:Pt:Sal:Qn:
Synonyms: Juhuslik Kvantitatiivne Sülg
fr-CA French (Canada) Oestrone:Concentration de masse:Temps ponctuel:Salivaire:Quantitatif:
fr-FR French (France) Estrone:Masse/Volume:Ponctuel:Salive:Numérique:
fr-BE French (Belgium) Oestrone:Concentration de masse:Temps ponctuel:Salivaire:Quantitatif:
Synonyms: E1
it-IT Italian (Italy) Estrone:MCnc:Pt:Saliva:Qn:
Synonyms: Chimica Concentrazione di Massa Punto nel tempo (episodio)
ko-KR Korean (Korea, Republic Of) 에스트론:질량농도:검사시점:침:정량:
nl-NL Dutch (Netherlands) oestron:massa/volume:moment:speeksel:kwantitatief:
pt-BR Portuguese (Brazil) Estrona:MCnc:Pt:Saliva:Qn:
Synonyms: E1; Mass concentration; Level; Point in time; Random; Sal; Quantitative; QNT; Quant; Quan; Chemistry
ru-RU Russian (Russian Federation) Эстрон:МассКонц:ТчкВрм:Слюна:Колич:
Synonyms: Количественный Массовая концентрация Точка во времени;Момент
tr-TR Turkish (Turkey) Östron:KütlKons:Zmlı:Tükürük:Kant:
zh-CN Chinese (China) 雌酮:质量浓度:时间点:唾液:定量型:
Synonyms: E1;醇酮雌激素;雌甾酮;雌素酮 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 水平;浓度;质量浓度(单位体积) 津;津液;涎

Example Units

Unit Source
pg/mL 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=27998-4