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. Author manuscript; available in PMC: 2008 Oct 28.
Published in final edited form as: Dent Mater. 2008 Mar 21;24(9):1212–1222. doi: 10.1016/j.dental.2008.02.001

Figure 4.

Figure 4

(A–C) After 1-day culture, live cells (stained green) appeared to have adhered and attained a normal polygonal morphology on the specimen. Dead cells (stained red) in (C) were very few on both materials. (D–F) After 14 days of culture, live cells had formed a confluent monolayer on all specimens. The cell density was much greater than the 1-d density, indicating that the cells had greatly proliferated. These results suggest that cell proliferation was similar, demonstrating that the new CPC composite was as non-cytotoxic as the FDA-approved CPC control and the TCPS control.