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. 2021 Aug 5;11:15889. doi: 10.1038/s41598-021-95434-4

Figure 1.

Figure 1

Ex vivo organotypic culture of colonic tissue. (A) Schematic representation of ex vivo gut culture methodology and the strategy used to perform ENSC transplantation. Illustration created by UCL Medical Illustration. (B) Representative image of colonic tunica muscularis after fine dissection of the mucosal layer. (C) Representative image of tissue mounting apparatus. (D) Representative image of mounted colonic tissue segment in organotypic culture. (EG) Representative images of cultured colonic tissues at Day 7 (E), Day 14 (F), and Day 21 (G) demonstrating the absence of contamination, and lack of gross tissue damage, within long-term organotypic cultures.