Fig. 2.
A: RT-PCR data show significantly lower gene expression of RhoA and ROCK II in IAS tissues from aging (Ag) than adult (Ad) rats. Values are means ± SE of 4 animals. *P < 0.05. B: Western blot (WB) data show significantly lower expression of RhoA and ROCK II in IAS from aging than adult rats. Values are means ± SE of 4 animals. *P < 0.05.