Table 2. Abnormal findings in joint cartilage and the frontal synovial membrane.
Fibrosis of cartilage |
Degeneration of cartilage |
Thinning of cartilage |
Adhesion of frontal tibia |
Atrophy of adipocyte |
Fibroblast hyperplasia |
|
---|---|---|---|---|---|---|
Group 0WF | 6 | 0 | 0 | 5 | 6 | 6 |
Group 4WF | 6 | 0 | 0 | 3 | 6 | 6 |
Group 8WF | 6 | 0 | 0 | 3 | 6 | 6 |
Group 16WF | 6 | 2 | 0 | 3 | 6 | 6 |
Group 24WF | 6 | 3 | 1 | 1 | 6 | 6 |
Group 32WF | 6 | 5 | 2 | 0 | 6 | 6 |
Numbers within the table indicate the number of specimens presenting the conditions out of a total of 6.