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. 2021 Apr 10;2021:5572140. doi: 10.1155/2021/5572140

Figure 2.

Figure 2

SXSM reduces ROS accumulation in the SAN and oxidative stress factors in serum of SSS mice. (a) Representative fluorescence images of ROS in the SAN of mice from each group. (b) ROS analysis using DHE. (c) Oxidative stress factors in serum of mice. SHAM: mice underwent sham surgery; SSS: mice underwent Ang II treatment; SXSM: mice underwent Ang II treatment in the presence of SXSM; ∗∗p < 0.01. SAN, sinoatrial node; SXSM, Shenxian-shengmai oral liquid; SSS, sick sinus syndrome, Ang II, angiotensin II; ROS, reactive oxygen species; DHE, dihydroethidium.