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Table 3 Means and SD of IL-10, IL-1b, IL-6, IL-8, TNF-α and CTX-II

From: Effects of photobiomodulation and a physical exercise program on the expression of inflammatory and cartilage degradation biomarkers and functional capacity in women with knee osteoarthritis: a randomized blinded study

Variables

ESP (n = 13)

EAP (n = 13)

CG (n = 10)

Baseline

8-week

Baseline

8-week

Baseline

8-week

Mean

 

SD

Mean

 

SD

Mean

 

SD

Mean

 

SD

Mean

 

SD

Mean

 

SD

IL-10 (pg/ml)

8.52

 ± 

2.09

8.44

 ± 

2.33

8.00

 ± 

2.48

9.98

 ± 

3.42*&

7.21

 ± 

1.39

6.54

 ± 

0.63

IL-1b (pg/ml)

5.02

 ± 

0.52

4.94

 ± 

0.49

5.47

 ± 

1.16

5.11

 ± 

0.92

4.98

 ± 

0.64

5.67

 ± 

1.99*

CTX II (ng/ml)

4.24

 ± 

0.78

4.38

 ± 

0.63

4.10

 ± 

1.10

4.26

 ± 

0.65

4.45

 ± 

0.48

4.07

 ± 

0.98

IL-6 (pg/ml)

5.66

 ± 

0.35

5.57

 ± 

0.24

5.61

 ± 

0.68

5.65

 ± 

0.86

5.34

 ± 

0.13

5.37

 ± 

0.22

IL-8 (pg/ml)

11.28

 ± 

2.54

11.76

 ± 

2.97

11.25

 ± 

1.77

11.40

 ± 

1.73

11.26

 ± 

1.81

11.89

 ± 

1.85

TNF-α (pg/ml)

26.94

 ± 

14.88

26.24

 ± 

12.11

26.38

 ± 

20.01

23.00

 ± 

8.59

19.68

 ± 

1.19

19.42

 ± 

1.09

  1. *statistical significance between in the baseline and 8-week values
  2. &statistical significance between in the 8-week values compare to CG group
  3. ESP: exercise and sham PBM group; EAP: exercise and active PBM group; CG: control group