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. 2018 Oct 19;9:779. doi: 10.3389/fneur.2018.00779

Figure 2.

Figure 2

Effect of endogenous H2S on cerebrovascular dysfunction injured by cerebral I/R (mean ± SD, n = 8). (A) Original tracings of U46619-, ACh-, vinpocetine-, and NaHS-induced responses of MCA derived from CSE knocked down rats after MCAO. (B) The effect of CSE knockdown and NaHS on U46619-meditated contraction. (C) The effect of CSE knockdown on and NaHS- or ACh-meditated relaxation. (D) The effect of CSE knockdown and NaHS on vinpocetine-meditated relaxation. **P < 0.01 vs. sham, ##P < 0.01 vs. MCAO.