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. 2020 Oct 7;10:16706. doi: 10.1038/s41598-020-73713-w

Figure 1.

Figure 1

Features of Plasmodium vivax rosettes. (A) Rosetting in the presence of autologous native or heat-inactivated plasma (Student’s t-test, p < 0.05, n = 23). (B) Rosetting of P. vivax in the presence of heterologous nonimmune or autologous plasma. Rosetting was eightfold higher in the presence of autologous plasma (Student’s t-test, p < 0.05, n = 20). (C) Rosetting of P. vivax in the presence of heterologous plasma from a high rosetting isolate (heterologous immune plasma). No difference in rosetting was observed between autologous and heterologous immune plasma (Student’s t-test, p = 0.95, n = 9) (D) Rosettes did not form on medium containing Albumax II (Wilcoxon test, p < 0.05, n = 6). CI: confidence interval.