In the inner part of the forebrain sit the thalamus, hypothalamus, and pituitary gland.

前脑内部还有丘脑、下丘脑和垂体腺。

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And the gland filaments consist of a single layer of cuboidal secretory cells and an inner layer of squamous cells adjacent to the intima which lines the lumen.

而毒腺则是由立方形分泌细胞形成的单细胞层，和平行于内腔，贴近内膜的单层鳞状细胞层共同构成。

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