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. 2018 Aug 17;8:12307. doi: 10.1038/s41598-018-29968-5

Figure 7.

Figure 7

Histological examinations. Histological images showed highly aligned newly formed myofibers in bioprinted constructs with superior muscle volume maintenance at 4 and 8 weeks post-implantation, while severe muscle atrophy and limited muscle regeneration were determined in other groups. Squares in left column indicate areas shown in detail with high magnifications. MTS, Masson’s trichrome staining.