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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