Scientists believe that stress can affect hair follicles.

科学家们认为压力会影响毛囊。

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。

Keratin is a protein produced by your hair follicles.

角蛋白是毛囊分泌的一种蛋白质。

FSH is produced by the body to stimulate the follicles in the ovaries that produce eggs.

卵泡刺激素由体内产生，以刺激卵巢中的卵泡产生卵子。

The follicles respond by pumping out estrogen.

卵泡的成熟，会进一步促进雌性激素的分泌。

These hormones travel to the follicles within the ovaries.

这些激素最终进入卵巢内的卵泡中。

Even people are covered with millions of hair follicles.

即便人身上也遍布数以百万计的毛囊。

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。

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

“神经末梢像缎带一样缠绕在每个毛囊周围。”

Each eyelash follicle is associated with oil-secreting glands called glands of Zeis.

每个睫毛毛囊都与分泌油脂的蔡氏腺相关联。