LOINC
Version 2.73

LP14045-6TestosteroneActive

Descriptions

LP14045-6   Testosterone
Testosterone is an androgenic steroid and is the primary male sex hormone. Approximately half of circulating testosterone is tightly bound to a protein called sex hormone binding globulin (SHBG) and is biologically inactive. Another fraction is weakly bound to other proteins, such as albumin, and the remainder is unbound, or "free". Weakly bound and free testosterone together represent bioavailable testosterone. Both total and free testosterone levels decrease with age. Low testosterone is associated with many other conditions, including osteoporosis, Alzheimer's disease, obesity, diabetes and ischemic heart disease. [PMID:18488876] Source: Regenstrief LOINC, PMID: 18488876

LP14045-6   Testosterone
A potent androgenic steroid and major product secreted by the Leydig cells of the testis. Its production is stimulated by luteinizing hormone from the pituitary gland. In turn, testosterone exerts feedback control of the pituitary LH and FSH secretion. Depending on the tissues, testosterone can be further converted to dihydrotestosterone or estradiol. Source: National Library of Medicine, MeSH 2006

Basic Part Properties

Name
Testosterone
Type
Component
Created On
2000-05-04
Construct for LOINC Short Name
Testost

LOINC FHIR® API Example - CodeSystem Request Get Info

https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=LP14045-6

Language Variants Get Info

zh-CNChinese (China)
睾酮
Synonyms: Testos;Testost;睾丸激素;睾丸甾酮;睾丸素;睾甾酮
nl-NLDutch (Netherlands)
testosteron
et-EEEstonian (Estonia)
Testosteroon
fr-BEFrench (Belgium)
Testostérone
fr-CAFrench (Canada)
Testostérone
el-GRGreek (Greece)
Τεστοστερόνη
it-ITItalian (Italy)
Testosterone
ru-RURussian (Russian Federation)
Тестостерон
es-ESSpanish (Spain)
Testosterona
tr-TRTurkish (Turkey)
Testosteron