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. 2018 Jan 18;8:1118. doi: 10.1038/s41598-017-19063-6

Figure 4.

Figure 4

Ratio of IgG1/IgG2c to yPvCSP-AllFL and yPvCSP-AllCT after the immunization schedule. Chimeric proteins yPvCSP-AllFL and yPvCSP-AllCT induced Th2-polarised Abs in C57BL/6 mice. (a) FliC-PvCSP-VK210, (b) FliC-PvCSP-VK247, and c. FliC-PvCSP-P. vivax-like. The results are expressed as the arithmetic mean titres of each group (log10 ± SEM) and were compared by one-way ANOVA followed by Tukey test for multiple comparisons. Significant differences between groups are denoted on the graph as follows: *P < 0.05, **P < 0.01, and ***P < 0.001. Non-significant (ns) differences are also indicated (P > 0.05).