Table 5: Effect of Axotomy on Messengers and Receptors in Dorsal
Root Ganglion Neurons*

 

 

Neuropeptide

Axotomy

Substance P

()

CGRP

()

Somatostatin

VIP/PHI

Galanin

CCK

NPY

PACAP

 

 

Receptors

 

d-opioid-R

-opioid-R

a2A-adreno-R

a2C-adreno-R

NPY Y1-R

()

NPY Y2-R

CCKB-R

Galanin R1-R

Galanin R2-R

()

Neurotensin-R

 

 

*Arrows indicate up- or downregulation. Brackets indicate weak regulation or opposite regulation in subpopulations of neurons.

 

 

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published 2000