Figure 5.

TMP inhibits the phosphorylation of AKT in HFs. (A) Cell lysates were analyzed by immunoblotting and quantified. Representative immunoblots of AKT and p-AKT (Ser473) were shown, with Actin as the loading control. (B) Histogram summarized the results of (A). Error bars represented means ± SD of n = 4. *p < 0.05 and **p < 0.01 vs. control group. TMP, tetramethylpyrazine; HFs, HS-derived fibroblasts.