Genomic and non-genomic actions of sex steroids in the growth plate

被引:0
作者
Marcel Karperien
Bram C. J. van der Eerden
Jan Maarten Wit
机构
[1] Leiden University Medical Center,Department of Pediatrics
[2] Leiden University Medical Center,Department of Endocrinology and Metabolic Diseases
[3] Erasmus Medical Center,Department of Internal Medicine
[4] Leiden University Medical Center,Department of Pediatrics
来源
Pediatric Nephrology | 2005年 / 20卷
关键词
Sex steroids; Estrogen; Growth plate; Estrogen receptor; Sex steroid metabolism;
D O I
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中图分类号
学科分类号
摘要
Sex steroids, and particularly estrogens, are important regulators of bone growth and bone mass accrual. For a long time, it was thought that these effects were mainly caused by their modulatory effects on the somatotrophic axis. Data gathered in the past years have challenged this view and it is now widely accepted that many of the effects of sex steroids on growth and bone mass accrual are caused by direct effects on target cells in the growth plate and bone. This review summarizes and discusses some of our latest findings on the expression of sex steroid receptors in the growth plate, the source of the ligands activating these receptors, and their putatitive mechanism of action predominantly focusing on observations in the rat.
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页码:323 / 329
页数:6
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