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Table 3 OARSI histopathological grade of femur and tibia in the control, and at weeks 4, 8 and 12 for the surgically induced and chemically induced group

From: Comparison of bone and articular cartilage changes in osteoarthritis: a micro-computed tomography and histological study of surgically and chemically induced osteoarthritic rabbit models

 

Control

Week 4

Week 8

Week 12

ACLT (median, range)

MIA (median, range)

ACLT (median, range)

MIA (median, range)

ACLT (median, range)

MIA (median, range)

ACLT (median, range)

MIA (median, range)

Femur

0

0

0 (0–1)

0.5 (0–1.5)

1 (0.5–2)

1.5 (1–1.5)

1 (0–2.5)

4.25 (2–5.5)

Tibia

0

0

0 (0)

1 (0.5–1)

0 (0–1)

3 (3–5)

2 (1.5–2.0)

5 (4.5–5.5)