This is actually the gonads from sea urchins.

这实际上是海胆的性腺。

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，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.

这个信号会促使脑垂体释放出促性腺激素。

Because of this, Kallmann syndrome is a type of hypogonadotropic hypogonadism disorder.

因如此，Kallmann综合征是一种低促性腺激素性性腺功能减症。

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。

These streak ovaries can't produce sex hormones, resulting in hypogonadism and low estrogen levels.

这些条索状卵巢无法产生性激素，导致性腺功能低下、雌激素水平低。

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

还有… … “我的促性腺激素每48小时就翻一番吗？”

The ovaries are the female gonads, and they produce the ova, as well as the female sex hormones.

卵巢是女性性腺，可以产生卵子，雌性激素。

Next, endocrine dysfunctions that causes testosterone levels to fall, like hypogonadism, can cause erectile dysfunction.

其次，内功能障碍导致睾酮水平下降，如性腺功能减，会导致勃起功能障碍。

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

而这会导致促性腺激素（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。

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一种激素，叫作促性腺激素释放激素，即GnRH。

I was also born with gonads instead of ovaries.

我也出生时有性腺而不是卵巢。

The gonads are found in the pelvic cavity.

6。性腺位于盆腔内。

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

GnRH促使附近的垂体自身两种激素，称为促性腺激素。

The main endocrine glands are the pituitary, thyroid, parathyroid, adrenal, pancreas and gonads.

主要的内腺为垂体、甲状腺、甲状旁腺、肾上腺、胰腺和性腺。

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症，其嗅觉与促性腺激素释放激素不能发挥常功能。

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

常情况下，位于脑基底部的下丘脑促性腺激素释放激素，即GnRH。

The hypothalamic-pituitary-gonadal axis is a system of hormonal signaling between the hypothalamus, pituitary gland, and gonads.

下丘脑-垂体-性腺轴是下丘脑、垂体和性腺之间的激素信号系统。

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

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

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

这些促性腺激素随后刺激性腺生成性别特异性激素。