Figure 2
Dose-dependent inhibition of +10mV-induced calcium currents in isolated rat sensory neurons (DRG cells) by NFEPP (a) or fentanyl (b) at pH 6.5 and pH 7.4 measured by patch clamp (N=14-22 cells) (left). Maximum inhibition by the highest agonist dose (Log µM) (right). *P < 0.05 NFEPP at pH 6.5 vs 7.4; 2-tailed t test. Data are means ± SEM.