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Table 2 Percentage of BDNF-IR neurons in the DRG (L4–L5) after hind-paw incision

From: Brain derived neurotrophic factor (BDNF) contributes to the pain hypersensitivity following surgical incision in the rats

Percentage of

BDNF-IR neurons

L4-L5 DRG

 

Sham

1h

6h

1d

3d

Contra

12.8 ± 1.8

14.5 ± 1.4

13.4 ± 1.6

14.6 ± 2.4

14.3 ± 2.1

Ipsi

13.4 ± 2.1

31.5 ± 3.7*#

35.3 ± 4.4*#

34.7 ± 3.6*#

16.1 ± 2.5

  1. * p < 0.05 vs contralateral side, #p < 0.05 vs sham-operated group