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Table 3 Summary of the results

From: In vivo cartilage tissue engineering

 

MIV

MIV + collagenase

MIV + collagenase + GF

MACI

Control

Subject No

1

2

3

AVG10

5

6

7

8

AVG

9

11

12

AVG

14

15

16

AVG

17

18

19

AVG

Macroscopic score

8

7

4

6

6

5

5

5

5

3

5

3

4

7

5

4

5

3

3

3

3

Histologic score: lesion1

10

8

8

9

6

8

7

7

7

8

8

7

8

10

9

8

9

2

2

2

2

Histologic score: intact2

24

24

24

24

24

24

24

24

24

24

24

24

24

24

24

24

24

24

24

24

24

Histologic score: patella3

24

24

24

24

24

24

24

24

24

24

24

24

24

24

24

24

24

24

24

24

24

GAG lesion4

11.5

11.7

11.3

11.50

11.0

12.2

11.6

10.9

11.43

10.8

9.9

7.6

9.43

11.8

12.1

11.9

11.93

10.4

10.5

10.4

10.43

GAG intact5

9.9

10.7

10.1

10.23

9.5

10.0

12.6

10.9

10.75

9.8

11.3

9.7

10.27

10.2

10.3

9.9

10.13

11.7

11.4

11.8

11.63

GAG patella6

11.0

10.9

10.8

10.90

11.5

11.9

10.8

11.0

11.30

11.8

10.6

11.9

11.43

11.6

11.0

11.8

11.47

11.5

11.4

11.4

11.43

Collagen type II: lesion7

22.5

34.7

20.6

25.93

9.2

10.0

8.6

8.0

8.95

7.5

6.7

6.4

6.87

41.8

40.0

41.5

41.10

2.5

2.4

2.5

2.47

Collagen type II: intact8

9.0

9.3

7.3

8.53

12.6

6.7

6.7

8.9

8.73

11.3

6.3

8.8

8.80

6.7

6.2

9.4

7.43

8.3

8.5

8.0

8.27

Collagen type II: patella9

8.4

7.9

7.8

8.03

8.9

9.2

7.7

8.6

8.6

7.9

8.6

9.1

8.53

8.

7.8

8.2

8.30

8.5

8.6

8.8

8.63

  1. 1Histomorphometric score of the experimental lesion area
  2. 2Histomorphometric score of the intact cartilage obtained from the contralateral knee
  3. 3Histomorphometric score of the patellar cartilage obtained from the ipsilateral knee
  4. 4Experimental lesion area tissue glycosaminoglycan concentration (μg/mL)
  5. 5Intact cartilage obtained from the contralateral knee tissue glycosaminoglycan concentration (μg/mL)
  6. 6Patellar cartilage obtained from the ipsilateral knee tissue glycosaminoglycan concentration (μg/mL)
  7. 7Experimental lesion area tissue type II collagen concentration (ng/mL)
  8. 8Intact cartilage obtained from the contralateral knee tissue type II collagen concentration (ng/mL)
  9. 9Patellar cartilage obtained from the ipsilateral knee tissue type II collagen concentration (ng/mL)
  10. 10Group average value