SDH	Spinal dorsal horn
L4	Fourth lumbar
DRG	Dorsal root ganglion
SpN	Spinal nerve
TRPV1	Transient receptor potential vanilloid 1
CNS	Central nervous system
IBA1	Ionized calcium-binding adapter molecule 1
AAV	Adeno-associated virus
ESYN	Enhanced synapsin
PBS	Phosphate-buffered saline
i.p.	Intraperitoneal
WT	Wild type
CTB	Cholera toxin B subunit
IB4	Isolectin B4
Ctrl	Control
SAP	Saporin
NF200	Neurofilament 200
MBP	Myelin basic protein
ROI	Region of interest
DIC	Differential interference contrast
n.s.	Not significant
GN	Gracile nucleus
CSF1	Colony-stimulating factor 1
LPA	Lysophosphatidic acid