Scientists believe that stress can affect hair follicles.

科学家们认为压力会影响毛囊。

Now, each ovary contains multiple follicles.

每一个卵巢内都有许多卵泡。

Keratin is a protein produced by your hair follicles.

角蛋白是毛囊分泌的一种蛋白质。

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

领导力的紧张似乎事物的根源，尤其是毛囊。

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

在实验室里，研究人员从男性植发患者身上提取了毛囊，然后用这种药物治疗了提取的样本。

" The nerve terminals wrap around each hair follicle like a ribbon."

“神经末像缎带一样缠绕在每个毛囊周围。”

This means that levels of luteinizing hormone and follicle stimulating hormone increase.

这意味着LH和FSH的水平会上升。

Acne happens when follicles and pores become clogged with dead skin cells and oils.

当毛囊和毛孔被死皮和油脂堵塞时就会长粉刺。

Then, follicle stimulating hormone causes the granulosa cells to convert the androstenedione into estrogen.

随后，促卵泡生成激素（FSH）促使颗粒雄烯二酮转化为雌激素。

Follicles might also lose the ability to go into anagen, the growth phase.

毛囊也可能失去进生长期的能力。

Cells inside the follicles divide and multiply, slowly pushing upwards and hardening along the way.

毛囊内的会分裂和繁殖，慢慢向上推，而且在此过程中还会变硬。

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。

The second stage takes roughly 70 to 85 days and results in a few fast-growing graafian follicles.

第二阶段大概要经历7085天，期间少数格拉夫卵泡快速生长。

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。

Instead, they form large, greasy clumps around the hair follicle that are shed as visible flakes.

相反，它们会在毛囊周围形成又大又油的团块，并脱落成我们所看的头皮屑。

But if the hair follicle becomes clogged with dead skin cells and oils, a blockage is created.

不过要是毛囊被死皮和油脂塞住，就会产生阻塞。

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，流至头发的皮囊--生黑色素就得以保留。

Follicles, the tiny cavities that grow hairs all over our body, make for especially popular living quarters.

毛囊，全身毛发从这些小凹陷中长出来，并打造出一个特别友好的生存空间。

The team used experiments with mice to look at how stress affects stem cells in hair follicles.

该团队通过小鼠实验来观测压力是如何影响头发毛囊的干的。

During the follicular phase of each menstrual cycle, the few fast-growing graafian follicles enter the third stage of development.

每次月经周期的卵泡期，少数生长迅速的格拉夫卵泡，会进成熟的第三个阶段。