Fernandez B, Suarez I, Zapata A
J Anat. 1978 Aug;126(Pt 3):487-94.
The fine structure of the filiform papillae on the hamster tongue is described level by level from the basal layer to the surface. We did not observe two distinct types of cells with different morphology or components which could be held responsible for the production of two different types of keratin as have been described in other animals, but rather a uniformity of cell structures in each layer and only the so-called "smooth" type of keratin. However, keratin granules were more abundant in the anterior part of the papilla.
从基底层到表面逐层描述了仓鼠舌丝状乳头的精细结构。我们没有观察到如在其他动物中所描述的具有不同形态或成分的两种不同类型的细胞，而这两种细胞本应负责产生两种不同类型的角蛋白，相反，每一层的细胞结构都是均匀一致的，并且只存在所谓的“光滑”型角蛋白。然而，角蛋白颗粒在乳头的前部更为丰富。
