RPS6KB1 and stroke disorder: In the hippocampus, treatment with r-hGH significantly increased protein levels of T-p70S6K (Stroke + Saline FC = 0.96 ± 0.14, Stroke + r − hGH FC = 1.2 ± 0.2, p = 0.0282) compared with saline (Figure 3, Table 2).