Glands underneath our skin manufacture sebum, an oily substance that coats hair follicles.

我们皮肤下腺体会皮脂，这是一种覆盖囊油性物质。

Next is hair follicle – the organ that produces a hair underneath the skin.

下一个单词是囊，是在皮肤下发器官。

Sebum continues to be produced, but it's trapped within the follicle, making it become enlarged.

皮脂继续被分泌出来，不过它被困在囊内，使得囊肿大。

Starting in the late 30s, we lose our follicles and hair starts to become thinner.

从 30 岁开始，我们囊和头发开始变薄。

The strains of leadership seem to go to the roots of things, especially hair follicles.

领导力紧张似乎深入到事物根源，尤其是囊。

Progesterone is produced by the empty follicle in the ovary.

黄体酮是由卵巢中空卵泡。

If you were to wax, you're taking the hair out of the follicle.

如果你用蜡脱，相当将发从囊里直接拔出。

In the study carried out by TMDU's department of stem cell biology, mice that had been given a high-fat diet were more susceptible to inflammatory responses in the body which, in turn, blocked follicle regeneration, leading to hair loss.

在东京医科齿科大学干细胞物学系开展研究中，高脂饮食喂养小鼠更容易受到体内炎症反应影响，而炎症反应会阻碍囊再，导致掉。

This includes growth hormone, adrenocorticotropic hormone which acts on the adrenal gland, thyroid stimulating hormone which acts on the thyroid, and the gonadotropins, luteinizing hormone, and follicle stimulating hormone, which act on the ovaries.

他们包括长激素、作用肾上腺肾上腺皮质激素、作用状腺状腺激素，及作用卵巢黄体成素（LH）和卵泡刺激素（FSH）。

According to the findings, as hair ages, sheds, and then repeatedly grows back, increasing numbers of McSCs get stuck in the stem cell compartment called the hair follicle bulge, where they remain.

研究结果表明，随着头发老化、脱落，又长出过程，越来越多McSC细胞被困在称为囊凸起干细胞室中。

Each lymph node has B-cells which group together in follicles in the cortex or outer part of the lymph node, along with T-cells in the paracortex just below the cortex.

每个淋巴结都有B细胞；它们集中在皮质滤泡中，也就是淋巴结靠外部分，而T细胞存在皮质下方副皮质区。

Within the follicle is a gland that produces an oily substance called " sebum" , which empties onto the skin to keep your hair and body moisturized.

囊内有一种腺体，它会一种叫“皮脂”油腻物质。皮脂全部分泌到皮肤表面，保持发和身体湿润。

As people age, some of the stem cells stop making this journey, and become stranded in a small pouch-like area near the top of the hair follicle.

随着人们年龄增长，一些干细胞停止了这一过程，并滞留在囊顶部附近一个小袋状区域。

So they decided to take a closer look at those stem cells that give rise to melanocytes-the cells that pump pigments into each hair follicle.

因此，他们决定更仔细地研究黑色素细胞干细胞，黑色素细胞是将色素注入每个囊细胞。

But out of that bunch of follicles — usually about 20 or so — only one follicle will end up supporting a single, mature egg.

但是在那一堆卵泡中——通常大约 20 个——只有一个卵泡最终会支持一个成熟卵子。

Finally, hairs enter telogen, the resting phase, which lasts for ten to twelve weeks, and affects about 5-15% of your scalp follicles.

最后，头发进入发长终期，即休止期，休止期持续10至12周，并且影响到你5%到15%头皮囊。

This leads to reduced testosterone levels and elevated luteinizing hormone and follicle stimulating hormone, all of which causes male sterility and feminized physical features.

该病会造成患者体内睾酮水平降低以及LH和FSH水平升高，以上均会导致男性不育和外观女性化。

If that's the case, your hair follicles have a genetically determined sensitivity to localized DHT that can accelerate the thinning of your hair.

如果是这样话，你囊对局部 DHT 有一种基因决定敏感性，这种敏感性会加速你头发稀疏。

When the hair follicle stem cells go quiet–like from aging, or are destroyed, like what happens in many chemo therapies–that's hair loss.

当囊干细胞静止时候——比如因为老化，或者被破坏，像许多化学疗法一样——那就是脱发。

Her team found that when hair grows, the melanin-producing stem cells in the hair follicles undergo a set of changes, including position shifts.

她团队发现，当头发长时，囊中黑色素干细胞会发一系列变化，包括位置转移。