Fig. 5

An electron micrograph of the aging model group’s buccal mucosa showing a & b: basal cells. a: showing increased intercellular spacing. b: showing atypical nuclear morphology. c: prickle cells. d: granular cells. (N) nucleus, (n) nucleolus, (yellow arrows) vacuoles, (asterisks) intercellular spaces, (white arrow) desmosomes. [Magnifications: ×3000, ×12000, ×12000 & ×5000, respectively].