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. 2018 Apr 10;8:5781. doi: 10.1038/s41598-018-23728-1

Figure 4.

Figure 4

Invasion inhibition activity of anti-PvAARP-N and anti-PkAARP-N against P. knowlesi A1-H.1 into human erythrocytes. Purified IgG [0.25, 0.5, 1.0, 2.0 and 4.0 mg/mL] from rPvAARP-N and rPkAARP-N-immunized, non-immunized [NI], and His-GST-immunized rabbit, as well as anti-DARC [2C3] monoclonal antibodies [25 μg/mL] were examined for their inhibitory activity against erythrocyte invasion by P. knowlesi A1-H.1 into human erythrocytes. ns, not significant different. p > 0.05; single asterisk, p < 0.05; double asterisks, p < 0.01; triple asterisks, p < 0.001.