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. 2021 Mar 27;28(1):634–641. doi: 10.1080/10717544.2021.1895911

Figure 4.

Figure 4.

SCLs were safe in vitro and in vivo. (A) Cell viability of HCE-T cells were above 90% and had no significant change at all measured time points compared with control group; (B) the measured thickness of corneas of rabbits before and after safety test, the data was shown as mean ± SDs (n = 6,***P < .001); (C) picture of measured thickness of corneas of rabbits before the test (祄=μm); (D) picture of measured thickness of corneas of rabbits after the test (祄=μm); (E) histological picture of corneas of rabbits after wearing SCLs for consecutive seven days; (F) picture of histology of irises of rabbits after wearing SCLs for consecutive seven days. All the data were described as mean ± SDs (n = 6).