GFAP stain mean ± SD

Mylein basic protein stain mean ± SD

Intra-lesional group

113.2 ± 26.32

146.74 ± 4.87

Intra-venous group

148.45 ± 18.3

128.74 ± 10.18

Control group

195.44 ± 18.23

103.05 ± 10.7

F test

44.68

49.26

p value

0.001^**

0.001^**