Fig. 13.

Chemical treatment experiment results. Twenty thousand cells were seeded on each disc and counted after 1 week. Keratinocytes in the Chlorhexidine groups, whether seeded after washing off the CHX with PBS or using UV light before seeding, exhibit cell decline from the original 20,000 cells plated. Keratinocytes in the Alcohol groups did not show a significant difference between each other. Group 7C (St) illustrates the highest cell count with an average of 73,833 cells.