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International Journal of Bioprinting Scaffold for engineering enthesis organ

Figure 2. (A) Evaluation of solvent casting scaffolds biocompatibility. MSCs were seeded on different scaffolds for 3 (A) or 7 (B) days. In the end, the
MTS assay was performed. Data are expressed as the percentage of cell proliferation versus MSCs seeded on plastic as control (CTRL) and represent the
mean ± SD of three independent experiments. ***p < 0.001 vs. CTRL (C) Representative images of MSCs adhesion on glass (CTRL), PLGA, or PCL. DAPI
(blue), CD90 (red), and actin (green). Scale bar = 50 µm.

Figure 3. (A) 3D-printed PCL bone-like scaffold suitable for cell culture in a 24-well plate (scale bar length = 3 mm) and (B) 6-well plate (scale bar length =
5 mm). (C) PLGA-made non-woven mats fabricated by electrospun onto the rotating drum collector.

Volume 9 Issue 5 (2023) 302 https://doi.org/10.18063/ijb.763