Research Article
[Retracted] Effects of Early Weight-Bearing Treadmill Training Combined with Pre-Emptive Analgesia on Femoral Fracture Recovery
Table 3
HE staining results on the 7th day after surgery.
| Groups | What can be seen |
| A | Granulation tissue consisting of a large number of inflammatory cells, proliferating fibers, and new blood vessels can be seen. | B | Small abscesses, suppuration, necrotic cells, and sclerotin can be seen. | C | Similar to that observed in group B. | D | More necrotic bone and cells can be seen, and the inner core of the bone lacuna is lightly stained or dissolved and disappeared. |
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