22663-9Estrone (E1) [Moles/volume] in Serum or PlasmaActive
Part Description
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
Fully-Specified Name
- Component
- Estrone
- Property
- SCnc
- Time
- Pt
- System
- Ser/Plas
- Scale
- Qn
- Method
Additional Names
- Short Name
- Estrone SerPl-sCnc
- Display Name
- E1 [Moles/Vol]
- Consumer Name Alpha
- Estrone, Blood
Basic Attributes
- Class
- CHEM
- Type
- Laboratory
- First Released
- Version 1.0n
- Last Updated
- Version 2.73
- Order vs. Observation
- Both
Member of these Groups
LG44384-2 | Estrone| |
Language Variants Get Info
- zh-CNChinese (China)
- 雌酮:
物质的量浓度: 时间点: 血清/血浆: 定量型: - nl-NLDutch (Netherlands)
- oestron:
mol/volume: moment: serum of plasma: kwantitatief: - et-EEEstonian (Estonia)
- Östroon:
SCnc: Pt: S/P: Qn: - fr-BEFrench (Belgium)
- Oestrone:
Concentration de substance: Temps ponctuel: Sérum/Plasma: Quantitatif: - fr-CAFrench (Canada)
- Oestrone:
Concentration de substance: Temps ponctuel: Sérum/Plasma: Quantitatif: - fr-FRFrench (France)
- Estrone:
Moles/Volume: Ponctuel: Sérum/Plasma: Numérique: - de-DEGerman (Germany)
- Estron:
Stoffmengenkonzentration: Zeitpunkt: Serum oder Plasma: Quantitativ: - it-ITItalian (Italy)
- Estrone:
SCnc: Pt: Siero/Plasma: Qn: - ko-KRKorean (Korea, Republic of)
- 에스트론:
물질농도: 검사시점: 혈청/혈장: 정량: - pt-BRPortuguese (Brazil)
- Estrona:
SCnc: Pt: Sor/Plas: Qn: - ru-RURussian (Russian Federation)
- Эстрон:
МолКонц: ТчкВрм: Сыв/Плаз: Колич: - es-ARSpanish (Argentina)
- estrona:
concentración de sustancia: punto en el tiempo: suero/plasma: cuantitativo: - es-MXSpanish (Mexico)
- Estrona:
Concentración de sustancias: Punto temporal: Suero o Plasma: Cuantitativo: - es-ESSpanish (Spain)
- Estrona:
Concentración de sustancia: Punto temporal: Suero o Plasma: Qn: - tr-TRTurkish (Turkey)
- Östron:
SubKons: Zmlı: Ser/Plaz: Kant:
Example Units
Unit | Source |
---|---|
pmol/L | eCHN |
pmol/L | Example UCUM Units |
LOINC FHIR® API Example - CodeSystem Request Get Info
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=22663-9
LOINC Copyright
Copyright © 2022 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright