Inhibition of Hyperpolarization-Activated Cation Current in Medium-Sized DRG Neurons Contributed to the Antiallodynic Effect of Methylcobalamin in the Rat of a Chronic Compression of the DRG

Figure 4

Effects of MeCbl on active membrane properties of medium-sized DRG neurons. Effects of MeCbl on active membrane properties of medium-sized DRG neurons. (a) AP amplitude; (b) AP max-rise slope; (c) AHP amplitude; (d) AP half-width. ^#, significant differences in active membrane properties of medium-sized DRG neurons compared to those in the absence of MeCbl group; , compared with those of sham group.

(a)

(b)

(c)

(d)