Table 1. List of abbreviations.

ChABC	Chondroitinase ABC
GFs	Growth factors (EGF + FGF-2+ PDGF-AA)
SCI	Spinal cord injury
CSPGs	Chondroitin Sulfate Proteoglycans
BBB	Basso, Beattie and Bresnahan rating scale
LFB/HE	Luxol Fast Blue and hematoxylin/Eosin
BDA	Biotin dextran amine
CST	Corticospinal tract
CV	Coefficient of Variation
PBS	Phosphate Buffer Saline
PFA	Paraformaldehyde
GFAP	Glial Fibrillary Acidic Protein
5-HT	Serotonin
ANOVA	Analyse Of Variance
SEM	Standard Error of the Mean
F subphase	First part of the swing phase (Flexion)
E1 subphase	Second part of the swing phase (Extension)