Cleaton-Jones P
J Periodontal Res. 1975 May;10(2):79-87. doi: 10.1111/j.1600-0765.1975.tb00011.x.
Portions of clinically healthy non-keratinized and keratinized oral epithelia were removed from adult vervet monkeys (Cercopithecus aethiops). The epithelium was separated from the underlying lamina propria by trypsin digestion, following which the epithelial cells were separated from the various epithelial layers. These were examined with the light and scanning electron microscope. Cells from non-keratinized epithelia have surface microplications while those from keratinized epithelia show microvilli and pits. Two distinct types of cell are therefore present. It is suggested that the different surface appearances are related to different types of mechanical adhesion between the cells.
从成年黑长尾猴（猕猴属埃塞俄比亚种）身上取下部分临床健康的非角化和角化口腔上皮。通过胰蛋白酶消化将上皮与下方的固有层分离，之后再从不同上皮层分离出上皮细胞。使用光学显微镜和扫描电子显微镜对这些细胞进行检查。非角化上皮的细胞有表面微褶，而角化上皮的细胞则显示出微绒毛和凹坑。因此存在两种不同类型的细胞。有人认为，不同的表面外观与细胞之间不同类型的机械黏附有关。
