Figure 3.
(A) Photomicrographs of DβH–IR (green) and pCREB-IR (red) in the right LC collected from control or GLT-1 siRNA treated rats 30 min after the right forepaw injection of vehicle or capsaicin. (B) Quantification. Data (mean + SD) are presented as the percentage of pCREB-IR in DβH-IR neurons. *p<0.01 vs Vehicle treated Control.