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

我们的皮肤下的腺体会产生皮脂，这是一种覆盖毛囊的油性物质。

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

下一个单词是毛囊，是在皮肤下产生毛发的器官。

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，不过它被困在毛囊内，使得毛囊肿大。

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

从 30 岁开始，我们的毛囊和头发开始变薄。

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

力的紧张似乎深入到事物的根源，尤其是毛囊。

Progesterone is produced by the empty follicle in the ovary.

黄体酮是由卵巢中的空卵泡产生的。

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

如果你用蜡脱毛，相当将毛发从毛囊里直接拔出。

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生物学系开展的研究中，高脂饮食喂养的小鼠更容易受到体内应的影响，而应会阻碍毛囊再生，致掉毛。

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.

他们包括生长激素、作用肾上腺的促肾上腺皮质激素、作用甲状腺的促甲状腺激素，及作用卵巢的黄体生成素（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，又长出的过程，越来越多的McSC细胞被困在称为毛囊凸起的干细胞室中。

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；它们集中在皮质的滤泡中，也就是淋巴结靠外的部分，而T细胞存在皮质下方的副皮质区。

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.

毛囊内有一种腺体，它会产生一种叫“皮脂”的油腻物质。皮脂全部分泌到皮肤表面，保持毛发和身体的湿润。

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.

随着人们年龄的增长，一些干细胞停止了这一过程，并滞留在毛囊顶部附近的一个小袋状区域。

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产生黑色素细胞的干细胞，黑色素细胞是将色素注入每个毛囊的细胞。

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的卵子。

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，头发进入毛发生长终期，即休止期，休止期持续10至12周，并且影响到你5%到15%的头皮毛囊。

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.

如果是这样的话，你的毛囊对局部 DHT 有一种基因决定的敏感性，这种敏感性会加速你头发的稀疏。

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.

当毛囊干细胞静止的时候——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.

她的团队发现，当头发生长时，毛囊中产生黑色素的干细胞会发生一系列变化，包括位置转移。