Version 2.77

Status Information

Status
DISCOURAGED
Comment
No units are associated with this term - cannot verify validity
Map-To Long Common Name Mapping Guidance
58948-1 Somatotropin [Mass/volume] in Serum or Plasma --pre XXX challenge

Part Description

LP14695-8   Somatotropin
Somatotropin (growth hormone) is essential for normal growth and development in children and helps regulate metabolism in both children and adults. The pituitary gland produces and releases GH into the blood in pulses throughout the day.

Because growth hormone is released in pulses, a single measurement of the blood level is not normally clinically useful. Therefore, testing for the suppression or stimulation of growth hormone release from the pituitary is usually done.

GH stimulation (challenge) tests help to diagnose GH deficiency and hypopituitarism. For a stimulation test, a sample of blood is drawn after 10-12 hours of fasting. Then, under close medical supervision, a person is given an intravenous solution of a substance that normally stimulates the release of GH from the pituitary. Blood samples are then drawn at timed intervals and GH levels are tested in each to see if the pituitary gland was stimulated to produce the expected levels of GH. The most commonly used challenge is arginine, but others include clonidine and glucagon. Since exercise normally causes an increase in GH, vigorous exercise may also be used as the stimulant for GH release.

GH suppression tests help to diagnose GH excess. For a suppression test, a sample of blood is drawn after 10-12 hours of fasting. A person is then given a standard glucose solution (usually 100 grams of glucose) to drink. Blood samples are drawn at timed intervals and tested for GH to see if the pituitary gland is sufficiently suppressed by the dose of glucose. Copyright Copyright © 2021 Lab Tests Online. All rights reserved. Source: Lab Tests Online®

Fully-Specified Name

Component
Somatotropin^pre XXX challenge
Property
SCnc
Time
Pt
System
Ser/Plas
Scale
Qn
Method

Additional Names

Short Name
GH pre chal SerPl-sCnc
Display Name
Somatotropin pre Unsp challenge [Moles/Vol]
Consumer Name Alpha Get Info
Somatotropin before challenge, Blood

Basic Attributes

Class
CHAL
Type
Laboratory
First Released
Version 1.0j-a
Last Updated
Version 2.73
Order vs. Observation
Observation
Common Test Rank Get Info
19232

Member of these Groups Get Info

LOINC Group Group Name
LG50330-6 Somatotropin^pre XXX challenge|Pt|Ser/Plas

Language Variants Get Info

Tag Language Translation
es-AR Spanish (Argentina) somatotrofina^antes de provocación XXX:concentración de sustancia:punto en el tiempo:suero/plasma:cuantitativo:
es-ES Spanish (Spain) Somatotropina^Pre provocación XXX:Concentración de sustancia:Punto temporal:Suero o Plasma:Qn:
Synonyms: Cuantitativo
es-MX Spanish (Mexico) Somatotropina ^ antes del desafío XXX:Concentración de sustancias:Punto temporal:Suero o Plasma:Cuantitativo:
et-EE Estonian (Estonia) Kasvuhormoon^enne XXX manustamist:SCnc:Pt:S/P:Qn:
Synonyms: Aine kontsentratsioon Juhuslik Kvantitatiivne Plasma Seerum Seerum või plasma Somatotropiin
fr-CA French (Canada) Hormone de croissance^pré test de provocation XXX:Concentration de substance:Temps ponctuel:Sérum/Plasma:Quantitatif:
Synonyms: GH
fr-BE French (Belgium) Hormone de croissance^Pré test de provocation XXX:Concentration de substance:Temps ponctuel:Sérum/Plasma:Quantitatif:
Synonyms: GH, hGH
it-IT Italian (Italy) Somatotropina^pre XXX provocazione:SCnc:Pt:Siero/Plasma:Qn:
Synonyms: Concentrazione di Sostanza GH Plasma prima di XXX provocazione Punto nel tempo (episodio) Siero Siero o Plasma Stimolo Test di provocazione
ko-KR Korean (Korea, Republic Of) 성장호르몬^XXX 유발검사 전:물질농도:검사시점:혈청/혈장:정량:
nl-NL Dutch (Netherlands) somatotropine^voor XXX belasting:mol/volume:moment:serum of plasma:kwantitatief:
pt-BR Portuguese (Brazil) Somatotrofina^pré administração de XXX:SCnc:Pt:Sor/Plas:Qn:
Synonyms: ; GH; Somatotropic hormone; STH; Growth hormone; Human growth hormone; HGH; Before; pre chal; Substance concentration; Level; Point in time; Random; SerPl; SerPlas; SerP; Serum; SR; Plasma; Pl; Plsm; Quantitative; QNT; Quant; Quan; CHEMISTRY.CHALLENGE TESTING; CHEMISTRY.CHALLENGE TESTING
ru-RU Russian (Russian Federation) Соматотропин^до XXX пробы:МолКонц:ТчкВрм:Сыв/Плаз:Колич:
Synonyms: Количественный Молярность;Молярная объёмная концентрация Плазма Провокационная проба Сыворотка Сыворотка или Плазма Точка во времени;Момент
tr-TR Turkish (Turkey) Somatotropin^önc XXX girişimi:SubKons:Zmlı:Ser/Plaz:Kant:
zh-CN Chinese (China) 生长激素^在 XXX 刺激之前:物质的量浓度:时间点:血清/血浆:定量型:
Synonyms: GH;HGH;STH;人生长激素（Human Growth Hormone，HGH）;促生长素;生长激素（Growth Hormone，GH，Somatotropin，Somatotropic hormone）;生长素;躯体刺激素 XXX刺激 - 在...之前 XXX刺激因素 之前于 XXX 刺激;之前于 XXX 刺激因素;之前于此处不作说明的刺激;之前于此处不作说明的刺激因素;在 XXX 刺激因素之前;在此处不作说明的刺激之前;在此处不作说明的刺激因素之前 克分子浓度;克分子浓度(单位体积);摩尔浓度;摩尔浓度(单位体积);物质的量浓度(单位体积) 刺激因素;挑战 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 此处不作说明的刺激 此处不作说明的刺激因素 血清或血浆

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