Last, is the transitional zone, which contains around 5% of the glandular tissue as well as a portion of the prostatic urethra.

最后一个区域是移行区，含5%的腺体组织和部分的尿道前列腺部。

Now, surrounding the glandular tissue is the stroma, which contains adipose or fat tissue, and this makes up the majority of the breast.

而腺体组织周围是包含脂肪组织的基质；它是乳房的主要部分。

The peripheral zone, which is the outermost posterior section, is the largest of the zone and contain about 70% of the prostate's glandular tissue.

外周区，即前列腺后壁最外层的区域，是其中最大的一个区，70%的前列腺腺体位于此处。

Moving inward, the next section is the central zone which contains about 25% of the glandular tissue as well as the ejaculatory ducts that join with the prostatic urethra.

再向内的一个区是中央区，腺体组织的25%和射精管位于此处；射精管在尿道前列腺部走行。

Now, the cells of glandular tissue have receptors for certain hormones like, estrogen and progesterone, which are released by the ovaries, and prolactin which is released by the pituitary gland.

腺体组织上存在某些激素相应的受体；这些激素包括由卵巢分泌的雌激素和黄体酮，以及由垂体分泌的催乳素。

We also talked about how epithelial cells are polar, having both apical and basal sides, and are selectively permeable, and lastly we took a brief look at how our glandular epithelial tissue forms both out endocrine and exocrine glands.

我们还讨论了上皮细胞是如何极性的，具有顶端和基底两侧，并且具有选择性渗透性，最后我们简要了解了我们的腺上皮组织如何形成内分泌腺和外分泌腺。