It also includes the gonadotrophin-releasing hormone neurons which results in a decrease in gonadotrophin-releasing hormone.

它还累及促性腺激素释放激素神经元，致其减少释放促性腺激素释放激素。

A signal triggers the pituitary gland to release the hormone gonadotropin.

个信号会促使脑垂体释放出促性腺激素。

These gonadotropin hormones then stimulate the gonads to produce sex specific hormones.

促性腺激素随后刺激性腺生成性别特异性激素。

When puberty comes a-knocking, the hypothalamus starts releasing gonadotropin-releasing hormone, or GnRH.

当青春期来临，下丘脑释放促性腺激素释放激素。

Okay. Um..." Are my HCG levels doubling every 48 hours? "

还有… … “我的促性腺激素每48小就翻一番吗？”

The second group contains neurons that release gonadotropin-releasing hormone.

第二组包含释放促性腺激素释放激素的神经元。

When puberty begins the hypothalamus starts up the ovarian cycle by secreting gonadotropin-releasing hormone about once a month.

当青春期，下丘脑启动卵巢周期大约每个月分一次促性腺激素释放激素。

Before puberty, the hypothalamus constantly secretes small amounts of a hormone called gonadotropin-releasing hormone, or GnRH.

青春期前下丘脑会持续地小剂量地分一种激素，叫作促性腺激素释放激素，即GnRH。

GnRH makes the nearby pituitary gland secrete two hormones of its own, called gonadotropins.

GnRH促使附近的垂体自身分两种激素，称为促性腺激素。

Normally, the hypothalamus, which is located at the base of the brain, secretes gonadotropin-releasing hormone, or GnRH.

正常情况下，位于脑基底部的下丘脑分促性腺激素释放激素，即GnRH。

So, to recap: Kallmann syndrome is a type of hypogonadotropic hypogonadism where olfactory neurons and gonadotropin-releasing hormone neurons don't function normally.

Kallmann综合征是一种低促性腺激素性性腺功能减退症，其嗅觉神经元与促性腺激素释放激素神经元不能发挥正常功能。

And that leads to low levels of the gonadotropin hormones, luteinizing and follicle-stimulating hormones, and low levels of gonadal function.

而会导致促性腺激素（如促黄体生成素和卵泡刺激素水平）降低，以及性腺功能水平降低。

Over time, many ovarian follicles degenerate, and the ones that remain become less and less sensitive to gonadotropin stimulation.

随着间的推移，许多卵巢卵泡退化，而余下的卵泡对促性腺激素的刺激变得越来越不敏感。

Gonadotropin-releasing hormone is released into the hypophyseal portal system, which is a network of capillaries connecting the hypothalamus to the hypophysis, or pituitary.

促性腺激素释放激素（GnRH）释放到垂体门脉系统，后者是一个将下丘脑与垂体互相连通的毛细血管网。

These are caused by overstimulation by human chorionic gonadotropin or hCG, a hormone that's produced by the placenta, so they're only seen in pregnancy.

是由人体绒毛膜促性腺激素（hCG）过度刺激导致的；种激素由胎盘释放，因此仅见于怀孕期间。

So, for example, a pinealoma may lead to increased secretion of the hormone beta human chorionic gonadotropin that can cause an early onset of puberty.

比如，松果体瘤可能导致β人绒毛膜促性腺激素分增加，可引起青春期发育提前。

1 Leptin, acting via an intermediary messenger, stimulates gonadotropin-releasing hormone (GnRH), which goes on to tell the ovaries to start functioning.

1 肥胖素通过一种中间信使刺激促性腺激素释放激素（GnRH），后者进而指示卵巢运作。

The hypothalamus secretes gonadotropin-releasing hormone, or GnRH, which makes the nearby anterior pituitary gland release follicle-stimulating hormone, or FSH, and luteinizing hormone, or LH.

下丘脑分促性腺激素释放激素，即GnRH，刺激临近的垂体前叶释放卵泡刺激素（FSH）和黄体生成素（LH）。

But for now, you learned all you'd ever care to about testicular anatomy, the steps of sperm production, and how it's influenced by gonadotropin and testosterone.

但是现在，你学到了所有你关心的睾丸解剖学，精子产生的步骤，以及它是如何受到促性腺激素和睾酮的影响的。

Now, in premature ovarian failure, the follicles stop responding to gonadotropin stimulation earlier than usual - that being before the age of 40.

而在卵巢早衰患者中，卵泡更早停止对促性腺激素刺激的反应，即在40岁之前。