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. 2013 Jun 25;8(6):e66420. doi: 10.1371/journal.pone.0066420

Figure 1. The antisera titers against peptides and the PRA and Ang II concentration of SD rats.

Figure 1

A. Antibody titers were determined for antisera on days 35, 49, and 63. The six peptides antisera gave a significant A/A0 ratio in ELISA at dilutions ranging from 1:32,000 to 1:80,000 on day 63. B and C. On day 63, compared with the control group, the PRA was significantly decreased in the R32 and rR72 groups (B), while Ang II concentration only tend to be decreased in these groups (C). No obvious changes were observed in the hR72 and R215 groups. D. The BP levels had no prominent difference among groups. *P<0.05 vs the control group.