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Fig. 1 | Malaria Journal

Fig. 1

From: Antibodies to Plasmodium falciparum merozoite surface protein-1p19 malaria vaccine candidate induce antibody-dependent respiratory burst in human neutrophils

Fig. 1

ADRB responses stratified by anti PfMSP1p19 antibody levels in the two villages. ADRB measured in 119 and 114 sera from Dielmo and Ndiop, respectively are plotted as function of their anti-PfMSP1p19 antibodies responses stratified into three levels: non-responders (NR), positive responders (PR, OD ratio > 2) and strong responders (SR, OD ratio > 7). The SR level was selected according to previous study [21] underlining this critical threshold of antibody levels to PfMSP1p19 in Ndiop. Boxplot graphs show that the profile of ADRB responses strongly and significantly increase (P < 10−3) with increasing anti-PfMSP1p19 antibodies content. The median is indicated by a line, the 50 % percentiles indicated by the box limits and the upper and lower 25 % by whiskers

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