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. 2023 Feb 17;2023:2828981. doi: 10.1155/2023/2828981

Figure 4.

Figure 4

hucMSC-Ex inhibits human colonic fibroblast proliferation and migration. (a) CCK8 of intestinal fibroblasts after treatment for 24 hours, P < 0.05. (b) CCK8 of intestinal fibroblasts after treatment for 48 hours, ∗∗P < 0.01 and ∗∗∗P < 0.0001. (c) Western blot analysis of PCNA expression in intestinal fibroblasts after treatment for 48 hours. (d) The results of cloning experiment of intestinal fibroblasts for 14 days. (e) Transwell assay of intestinal fibroblasts after 18 hours of treatment (200x).