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Table 1 Details of studied animal groups

From: The healing of bone defects by cell-free and stem cell-seeded 3D-printed PLA tissue-engineered scaffolds

Group number Group name Time (week) Number of implanted rats for each implantation time
1 Defect 8 2
12 2
2 PLA 8 5
12 5
3 PLA + Cell 8 5
12 5