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Table 1 Demographic data on disc tissues*

From: Genome-wide analysis of pain-, nerve- and neurotrophin -related gene expression in the degenerating human annulus

Subject number

Site*

Thompson grade

Age (years)/gender

Herniated?

Other information

1

Lumbar

II

34/F

No

Control

2

L3-L4

II

30/M

No

Control

3

L4-L5

II

54/F

No

Surgical specimen

4

Lumbar

II

34/F

No

Control

5

L5-S1

II

21/M

Yes

Surgical specimen; immuno **

6

L4-L5

II

40/F

Yes

Surgical specimen

7

L4-L5

III

36/F

Yes

Surgical specimen

8

C6-C7

III

45/F

Yes

Surgical specimen

9

L3-L4

III

52/F

No

Control

10

L3-L4

III

52/F

No

Control; immuno

11

L3-L4

III

52/F

No

Control

12

L3-L4

III

52/F

No

Control

13

L2-L3

III

33/F

No

Control

14

L5-S1

III

37/M

Yes

Surgical specimen; immuno

15

L4-L5

III

43/M

Yes

Surgical specimen; immuno

16

L5-S1

IV

63 F

No

Surgical specimen

17

L2-L3

IV

65/F

No

Surgical specimen

18

C5-C6

IV

59/M

Yes

Surgical specimen

19

L5-S1

IV

45/M

Yes

Surgical specimen; immuno

20

L5-S1

IV

43/M

No

Surgical specimen

21

L5-S1

V

72/F

Yes

Surgical specimen; immuno

22

L4-5

V

41/M

No

Surgical specimen; immuno

23

C6-7

V

57/F

Yes

Surgical specimen

  1. * Note that multiples specimens may have been derived from some subjects. L, lumbar; C, cervical; M, male; F, female; Control discs are normal discs obtained from the Cooperative Human Tissue Network.
  2. ** Indicates that specimens were utilized for selected immunohistochemical studies.