BLAST	Basic Local Alignment Search Tool
CA	Carbonic anhydrase
Car	Mouse carbonic anhydrase gene
EGF	Epidermal growth factor
FGF	Fibroblast growth factor
KO	Knockout
NGF	Nerve growth factor
NRS	Normal rabbit serum
PBS	Phosphate-buffered saline
SEM	Standard error of the mean
VEGF	Vascular endothelial growth factor
WT	Wild type