Effect of Intermittent Low-Frequency Electrical Stimulation on the Rat Gastrocnemius Muscle

Figure 4

Time-course changes of protein expression. (a) The level of p70S6K phosphorylation at Thr389. (b) The level of ERK 1/2 phosphorylation at Thr202/Thr204. HFS: high-frequency electrical stimulation group. LFS: low-frequency electrical stimulation group. UT: the untrained leg. The relative value was defined as the ratio of trained leg against untrained control leg. All values are the mean ± SD. *𝑃<0.05, **𝑃<0.01, and ***𝑃<0.001 versus UT; ^†𝑃<0.05 versus HFS; ^§𝑃<0.05, versus Post0.

(a)

(b)