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. Author manuscript; available in PMC: 2016 Jun 1.
Published in final edited form as: Toxicol In Vitro. 2015 Mar 5;29(4):762–768. doi: 10.1016/j.tiv.2015.01.017

Figure 1.

Figure 1

Viability of HaCaT (A) and CRL-1490 (B) cells treated with the eleven selected surface coating agents at 100 μM for 2 h or 24 h. Error bars are the average of three separate experiments. Statistical significance was determined with SAS 9.3 using the Generalized Linear Model (N = 3) in comparison to the control without added coating agents and those with a p < 0.05 are shown by a *. Statistical significance between the cytotoxicity results of the two cell lines were compared with each other at the same concentration of the coating agent and those with a p < 0.05 are shown by **.