Fig. 4From: Tanshinone IIA attenuates renal injury during hypothermic preservation via the MEK/ERK1/2/GSK-3β pathwayTan IIA increased the expression of p-MEK (A), p-ERK1/2 (B) and p-GSK-3β (C), as assessed by immunohistochemical analysis. The data represent the mean ± standard deviation of nine sections per each group. Scale bar: 50 μm. ns > 0.05; *P < 0.05; **P < 0.01; ***P < 0.001Back to article page