The hypothalamic–pituitary–gonadal axis (HPG axis, also known as the hypothalamic–pituitary–ovarian/testicular axis) refers to the hypothalamus, pituitary gland, and gonadal glands as if these individual endocrine glands were a single entity.

The hypothalamic-pituitary-ovarian (HPO) axis is a tightly regulated system controlling female reproduction. HPO axis dysfunction leading to ovulation disorders can be classified into three categories defined by the World Health Organization (WHO).

下丘脑，垂体和卵巢形成一个完整而协调的神经内分泌系统，称为下丘脑-垂体-卵巢轴（hypothalamic pituitary-ovarianas, HPO axis）。 把 HPO轴 想象成一个简化版政府. H：下丘脑；P：垂体；O：卵巢

hpo轴是女性内分泌的司令部，是女性生理周期的维系，也是女性重要第二性征的支持者。 HPO轴不仅在疾病状态下会失调，在精神紧张刺激、心理原因、任何不良环境因素的影响下，都会跳出框架而随机调控。

下丘脑-垂体-卵巢轴 (hypothalamic-pituitary-ovarianaxis,HPOA)是一个完整而协调的神经内分泌系统,它的每个环节均有其独特的神经内分泌功能,并且互相调节、互相影响。

FSH stimulates the synthesis of estradiol in ovarian granulosa cells by enhancing synthesis of the P450 aromatase enzyme. FSH also increases lactic acid production, synthesis of inhibin, activin and insulin like growth factor 1, production of proteoglycans, and general synthesis of …

2022年6月18日 · The hypothalamic-pituitary-ovarian (HPO) axis is a tightly regulated system controlling the menstrual cycle and female reproduction through multiple positive and negative feedback loops. Pulsatile GnRH release into hypophyseal portal circulation stimulates pituitary LH and FSH production.

2016年11月11日 · This chapter provides an overview of the hypothalamic–pituitary–ovarian (HPO) axis, otherwise known as the female reproductive axis. The HPO axis is the major regulator of the female reproductive hormones: estrogen and progesterone.

2023年9月1日 · The hypothalamic-pituitary-ovarian (HPO) axis is the key regulator of female reproductive functions. HPO axis integrates internal and external signals to coordinate reproductive functions through the neuroendocrine network.

2023年2月15日 · What is The Hypothalamic-Pituitary-Ovarian (HPO) Axis? The HPO Axis is a synchronized network of communications between the hypothalamus, the pituitary gland, and the ovaries. Hormones and neurotransmitters communicate in a …