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Surface characteristics of cells from different layers of keratinized and non‐keratinized oral epithelia
Author(s) -
CleatonJones P.
Publication year - 1975
Publication title -
journal of periodontal research
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.31
H-Index - 83
eISSN - 1600-0765
pISSN - 0022-3484
DOI - 10.1111/j.1600-0765.1975.tb00011.x
Subject(s) - lamina propria , epithelium , pathology , anatomy , cercopithecus aethiops , biology , medicine , immunology , virus
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.