Table 2.

Content of Ang II in plasma in all groups ($\stackrel{-}{X}$ ± s).

Group	n	Ang II (pg∙mL−1)
Control	10	152.34 ± 23.20
Model	10	272.55 ± 28.72 **
Positive control	10	173.09 ± 28.78 ΔΔ
F-1	10	183.50 ± 31.23 ΔΔ
F-2	10	198.96 ± 38.86 Δ
F-3	10	232.97 ± 31.88
F-4	10	248.21 ± 29.53

^Δ p <0.05, ^ΔΔ p < 0.01 vs. model group; ** p < 0.01 vs. control group.