Scientists believe that stress can affect hair follicles.

科学家们认为压力会影响。

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

我们皮肤下腺体会产生皮脂，这是一种覆盖油性物质。

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

下一个单词是，是在皮肤下产生发器官。

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。

What was surprising was that the deterioration in the hair follicles could happen in as little as four days spent on a high-fat diet and that the problem seemed to be worse in older mice.

令惊讶是，短短四天高脂肪饮食就可让发生退化，而老鼠问题似乎更严重。

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、落，又长出过程，越来越多McSC细胞被困在称为凸起干细胞室中。

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.

随着们龄增长，一些干细胞停止了这一过程，并滞留在顶部附近一个小袋状区域。

Hair follicles, the cells of the mouth, the gastrointestinal lining, the reproductive system, and bone marrow are hit nearly as hard as cancer.

、口腔细胞、胃肠道内膜、生殖系统和骨髓受到损害几乎与癌细胞一样严重。

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干细胞，黑色素细胞是将色素注入每个细胞。

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——那就是发。

Every hair on your body grows out of its own hair follicle, which are tiny little organs just below the surface of your skin.

你身体上每一根头发都是从自己中长出来，而是皮肤表面下方微小器官。

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。

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，当头发生长时，中产生黑色素干细胞会发生一系列变化，包括位置转移。

The epidermis is supported by the dermis, which is where you'll find nerve endings, sweat glands, hair follicles, and connective tissue.

表皮由真皮层支撑，在真皮层中有神经末梢、汗腺、和结缔组织。

So we developed a new tip for the fNIRS fibers-a brush optrode that slides the fibers between the hair follicles.

因此我们发明了一种新光纤，一种近似梳子光极，它使得光纤可以在头皮小之间自由地穿梭。

These microscopic glands surround hair follicles and they excrete an oily substance called sebum that keeps most mammals' skin supple.

周围便有这种微小腺体，它们排出一种叫做皮脂油性物质，能使大多数哺乳动物皮肤保持柔软。

The term " pore" is just another way of saying " hair follicle" and your body is covered in them.

“孔”一词是“”另一种称呼，而你全身都覆满。

In a lab, the researchers extracted hair follicles from male hairtransplant patients, then treated the samples with the drug.

在实验室里，研究员从男性植发患者身上提取了，然后用这种药物治疗了提取样本。

Because over time, if you continuously pull a hair out of its follicle, you can damage the hair follicle.

因为久而久之，如果你不断地把头发从里拔出来，就可能会损伤。

The chemical then flowed through the stem cells up into the hair follicles -- where melanocytes are kept.

然后，这种化学物质会流过干细胞，流至头发皮--生黑色素细胞就得以保留。