Fig. 3
Effects of clenbuterol on expression of β1, β2, and β3-AR mRNAs in EDL, PLA, and SOL muscles. The values are shown as mean ± SEM (n = 10/group). The relative amount of each mRNA was calculated and normalized by the value of 18S rRNA gene. Open bars, control group; closed bars, clenbuterol-administered group. Values in parentheses are values for the clenbuterol-administered group relative to the control group. Statistics: **p < 0.01 (vs. the control group)