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. 2021 Mar 25;22(7):3350. doi: 10.3390/ijms22073350

Figure 6.

Figure 6

(A) Phase contrast imaging of ASC and dermal fibroblast (DF)-based self-assembled scaffolds. ASCs and DFs both remain attached and were proliferating during 28 days of culture period. D 2, D14 and D28, represents Day 2, Day 14 and Day 28, respectively. (B) In ASC-based self-assembled scaffold, 4′,6- diamidino-2-phenylindole (DAPI) was used as nuclear counterstain in blue color. Merged images show the absence of cell nuclei in the formed aggregates. The scale bar represents 100 μm. Results are from a representative of three independent experiments.