下丘脑-垂体-性腺轴功能评估方法在诊断儿童性早熟中的进展

李雪宁 综述, 赵亚茹 审校

中国儿童保健杂志 ›› 2013, Vol. 21 ›› Issue (8) : 823-825.

中国儿童保健杂志 ›› 2013, Vol. 21 ›› Issue (8) : 823-825.
综述与讲座

下丘脑-垂体-性腺轴功能评估方法在诊断儿童性早熟中的进展

  • 李雪宁 综述, 赵亚茹 审校
作者信息 +
文章历史 +

摘要

下丘脑-垂体-性腺轴(hypothalamic-pituitary-gonadal axis,HPGA)对人体生殖系统的发育、功能状态的维持具有重要的作用,判断 HPGA 功能状态是儿童性发育异常性疾病诊疗路径中的关键步骤之一。目前大家公认的评估儿童 HPGA 功能状态的实验室金标准是经典的促性腺激素释放激素(gonadotropin releasing hormone,GnRH)激发试验,但该试验存在采血次数多、费用较高、操作复杂、患儿及家长依从性差等缺点,使其在临床应用方面受到一定限制。随着促性腺激素(gonadotrophin,Gn)检测技术的发展,检测灵敏度得到了极大提高,为临床及科研工作者寻求更简单、更方便的方法来评估HPGA功能状态创造了条件。本文主要阐述目前在简化GnRH 激发试验以及探索可替代经典的GnRH 激发试验来评估HPGA功能状态的研究现状。

关键词

促性腺激素 / 促性腺激素释放激素激发试验 / 下丘脑-垂体-性腺轴

引用本文

导出引用
李雪宁 综述, 赵亚茹 审校. 下丘脑-垂体-性腺轴功能评估方法在诊断儿童性早熟中的进展[J]. 中国儿童保健杂志. 2013, 21(8): 823-825
中图分类号: R725.8   

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