Fig. 2
Effects of STZ treatment on the protein expression of P2X3 receptors in the dorsolateral PAG. a Total expression of P2X3. Top and bottom panels are typical bands and averaged data obtained from control and STZ rats. b Membrane expression of P2X3 of control rats and STZ rats is presented as typical bands and averaged data. Data are expressed as mean ± SEM. *P < 0.05 vs. control rats. The number of control rats = 8; the number of STZ rats = 10. β-Actin was used as equal loading control