10502-3Lutropin Ag [Presence] in Tissue by Immune stainActive
Part Descriptions
LP14683-4 Lutropin
Luteinizing hormone (LH) is a hormone synthesized and secreted by gonadotropes in the anterior lobe of the pituitary gland. In concert with the other pituitary gonadotropin follicle stimulating hormone (FSH) it is necessary for proper reproductive function. In females, an acute rise of LH triggers ovulation and in males, where LH had also been called Interstitial Cell Stimulating Hormone (ICSH), it stimulates Leydig cell production of testosterone.
Copyright Text is available under the Creative Commons Attribution/Share-Alike License. See http://creativecommons.org/licenses/by-sa/3.0/ for details.
Source: Wikipedia, Lutropin (Wikipedia)
LP14683-4 Lutropin
Lutropin is a glycoprotein pituitary hormone, which is under complex regulation by hypothalamic gonadotropin releasing hormone (GnRH) and by gonadal sex hormones, estrogen and progesterone in females, and testosterone in males. High concentrations of LH (during the follicular phase) in patients with polycystic ovary syndrome interfere with conception, and may contribute to early pregnancy loss in these patients. In males, LH has been called interstitial cell stimulating hormone (ICSH) because of its effect on testosterone production by Leydig cells. This is necessary for the normal maturation of spermatozoa. LH measurement is used in evaluating the normalcy of hypothalamic-pituitary-gonadal axis. Measuring serum gonadotropin levels allows for distinguishing between primary gonadal failure and deficient gonadal stimulation. LH measurement may be of clinical importance because growth hormone and LH are frequently the first hormones to be affected by pituitary disease. Serum analysis of LH has also been found to be useful in the diagnosis and treatment of infertility in women. Secretion of LH and FSH (Follicle-Stimulating Hormone) is pulsatile in response to normal intermittent release of GnRH. While both are pulsatile, LH exhibits circadian rhythm while FSH does not. In females both LH and FSH vary over the course of the menstrual cycle, with peaks at ovulation.
Source: Regenstrief Institute
Fully-Specified Name
- Component
- Lutropin Ag
- Property
- PrThr
- Time
- Pt
- System
- Tiss
- Scale
- Ord
- Method
- Immune stain
Additional Names
- Short Name
- LH Ag Tiss Ql ImStn
- Display Name
- Lutropin Ag Immune stain Ql (Tiss)
- Consumer Name Alpha
- Lutropin (LH; Luteinizing Hormone) antigen, Tissue
Basic Attributes
- Class
- PATH
- Type
- Laboratory
- First Released
- Version 1.0i
- Last Updated
- Version 2.56
- Change Reason
- The PrThr property is used for LOINC terms whose results are reported using an ordered categorical scale, regardless of whether or not an internal threshold was used to make that determination. This change was approved by the Laboratory LOINC Committee in June 2016.
- Order vs. Observation
- Both
Language Variants Get Info
- zh-CNChinese (China)
- 促黄体素 抗原:
存在情况或阈值: 时间点: 组织与涂片: 序数型: 免疫染色法 - nl-NLDutch (Netherlands)
- luteïniserend hormoon (LH) Ag:
aanwezigheid: moment: weefsel en uitstrijkjes: ordinaal: immunokleuring - et-EEEstonian (Estonia)
- Luteiniseeriv hormoon antigeen:
PrThr: Pt: Tis: Ord: Immuunvärv - fr-BEFrench (Belgium)
- Hormone lutéino-stimulante Ag:
PrThr: Temps ponctuel: Tissu: Ordinal: Coloration immunologique - fr-CAFrench (Canada)
- Hormone lutéino-stimulante , Ag:
Présence-Seuil: Temps ponctuel: Tissu: Ordinal: Coloration immunologique - fr-FRFrench (France)
- Lutropine antigène:
Présence/Seuil: Ponctuel: Tissu: Qualitatif: Coloration immune - it-ITItalian (Italy)
- Lutropina , Ag:
PrThr: Pt: Tessuto: Ord: Colorazione immunologica - ko-KRKorean (Korea, Republic of)
- 황체자극호르몬 항원:
임의농도: 검사시점: 조직: 순위척도: 면역염색 - pt-BRPortuguese (Brazil)
- Luteotrofina Ag:
ACnc: Pt: Tecido: Ord: Imunocoloração - ru-RURussian (Russian Federation)
- Лютропин Аг:
PrThr: ТчкВрм: Тк: Пор: Иммуногистохимическая окраска - es-ARSpanish (Argentina)
- [antígeno de ] lutropina [Ag]:
concentración arbitraria: punto en el tiempo: tejido, no especificado: ordinal: tinción inmunológica - es-MXSpanish (Mexico)
- Lutropin Ag:
Presencia o umbral: Punto temporal: Tejido y frotis: Ordinal: Mancha inmune - es-ESSpanish (Spain)
- Lutropina Antígeno:
PrThr: Punto temporal: Tejido: Ord: Tinción de inmunohistoquímica - tr-TRTurkish (Turkey)
- Lutropin Ag:
MevcEşik: Zmlı: Doku: Srl: İmmün boyama
LOINC FHIR® API Example - CodeSystem Request Get Info
https://fhir.loinc.org/CodeSystem/$lookup?system=http://loinc.org&code=10502-3
LOINC Copyright
Copyright © 2022 Regenstrief Institute, Inc. All Rights Reserved. To the extent included herein, the LOINC table and LOINC codes are copyright