Figure 3.

Brain water content of the ipsilateral side after ischemia/reperfusion in rats ($\stackrel{-}{x}\pm s,n=4$). ^■ P < 0.05, compared with Sham group; ^▲ P < 0.05, compared with CIR group; ^◆ P < 0.05, compared with SHD group; ^∗ P < 0.05, compared with SHD + Vec group; ^● P < 0.05, compared with RNAi group. CIR, cerebral ischemia/reperfusion group; Sham, sham-operated group; SHD, Sanhua decoction-treated group; SHD + RNAi, Sanhua decoction plus AQP4-siRNA-treated group; SHD + Vec, Sanhua decoction plus vector-treated group; RNAi, AQP4-siRNA-treated group; Vector, vector-treated group.