Table 2.

Statistics of ROS content in vascular tissues of each group

Group	ROS (GATE%)	F value	P value
NC group	10.46 ± 0.43	2119.38	0.0000
HS group	48.56 ± 0.7**
HS + WSP‐L group	31.23 ± 0.36**#
HS + WSP‐M group	26.12 ± 1.4**##
HS + WSP‐H group	16.6 ± 0.91##
HS + CAP group	10.82 ± 0.18##

Compared with the HS group, ROS content in the HS+WSP‐L, HS+WSP‐M, HS+WSP‐H, and HS+CAP group were significantly low.

CAP, captopril; HS, high salt; NC, normal control; ROS, reactive oxygen species; WSP, Chinese water‐soluble propolis.

**P < 0.01 vs. NC group; ^# P < 0.05, ^## P < 0.01 vs. HS group. ( $\overline{x}\pm s$ , n = 6).