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. 2021 Nov 8;11:21874. doi: 10.1038/s41598-021-01503-z

Figure 5.

Figure 5

The conjunctival goblet cell density of the BALB/c mice in the controlled-environment chamber (CEC)-induced dry eye model. (A) The conjunctival goblet cells demonstrated by Periodic acid-Schiff stain were reduced in the controlled-environment chamber (CEC)-induced dry eye. Mice treated with ADSC-CM, fractions of < 10 kD, or < 3 kD, had higher goblet cell densities than those treated with > 10 kD and > 3 kD. The analytical data of the above were presented in (B). Data were in means ± SD. *p < 0.01, compared with Non-dry control. #p < 0.05, ##p < 0.01 compared with Dry control. (N = 3).