859621.fig.004a
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859621.fig.004b
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859621.fig.004c
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859621.fig.004d
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859621.fig.004e
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Figure 4: Digitized images of histological sections of the right hamster buccal pouch, stained with hematoxilin and eosin. Note an increased number of rete ridges in the DA+CP group that was reverted by sunitinib in the DA+CP+S group. (a) control group, (b) acetone group in which, acetone was applied 3 times/week, (c) 10% carbamide peroxide which was applied 2 times/week, (d) Acetone + carbamide Peroxide group, (e) DA+CP group, and (f) DA+CP+S group. M: striated muscle, CT: connective tissue, E: epithelium, K: keratin, and arrow: rete ridge.