Skip to main content

Table 1 Hematology and systemic inflammatory responses

From: Intra-articular Adenosine, Lidocaine and Magnesium (ALM) solution decreases postoperative joint fibrosis in an experimental knee implant model

Indices

Baseline

Time

Saline Control

ALM

Granulocytes

x 109cells/L

3.0 ± 2.0

4 h

5.4 ± 1.9

8.6 ± 2.1*^

day 1

6.4 ± 2.8

8.3 ± 1.2*

day 3

2.8 ± 1.5

4.9 ± 1.6^

day 5

2.7 ± 1.6

3.3 ± 1.2

day 28

2.1 ± 1.3

2.7 ± 1.4

Monocytes

x 109cells/L

0.5 ± 0.7

4 h

0.3 ± 0.2

0.6 ± 0.7

day 1

0.8 ± 0.4

0.8 ± 0.3

day 3

0.4 ± 0.7

1.1 ± 1.0

day 5

0.4 ± 0.8

1.1 ± 0.8

day 28

0.4 ± 0.5

0.6 ± 0.6

Granulocyte:Monocyte ratio

23.4 ± 17.7

4 h

41.2 ± 35.6

37.1 ± 35.6

day 1

13.8 ± 13.0

12.2 ± 8.4

day 3

30.2 ± 22.7

15.8 ± 22.6

day 5

21.2 ± 15.8

10.4 ± 16.3*^

day 28

22.3 ± 20.9

16.1 ± 17.5

Monocyte:Lymphocyte ratio

0.06 ± 0.09

4 h

0.12 ± 0.12

0.18 ± 0.21

day 1

0.22 ± 0.1*

0.17 ± 0.07

day 3

0.06 ± 0.08

0.14 ± 0.12

day 5

0.06 ± 0.08

0.12 ± 0.07*^

day 28

0.08 ± 0.09

0.08 ± 0.07

IL-1β, pg/ml

5.7 ± 3.8

4 h

8.6 ± 7.1

9.7 ± 12.9

day 1

6.1 ± 2.5

10.6 ± 8.8

day 3

3.9 ± 2.2

5.7 ± 2.3

day 5

2.9 ± 2.4

5.0 ± 5.3

day 28

17.0 ± 12.9*

7.4 ± 4.2^

IFN-γ, pg/ml

n.d.a

4 h

52.5 ± 24.6*

32.7 ± 21.3*

day 1

43.2 ± 31.6*

n.d.

day 3

33.1 ± 24.4

n.d.

day 5

24.7 ± 5.6

23.6 ± 2.0

day 28

n.d.

n.d.

IL-10, pg/ml

16.3 ± 10.3

4 h

60.4 ± 30.0*

67.1 ± 54.9*

day 1

37.4 ± 12.4*

46.4 ± 30.9*

day 3

40.1 ± 15.7*

42.7 ± 12.8*

day 5

32.0 ± 9.9*

21.7 ± 15.0^

day 28

53.7 ± 33.9*

25.0 ± 14.2^

  1. 4 h, day 1 and 3, n = 6; day 5 and 28, n = 12. Baseline values were obtained from tail vein of 8 healthy anesthetised rats (refer Methods). Data represent mean ± SD
  2. n.d. not detected
  3. *P < 0.05 compared to baseline. ^P < 0.05 compared to saline. a limit of detection IFN-γ, 15.3 pg/ml