Figure 3
From: Effective and cheap removal of leukocytes and platelets from Plasmodium vivax infected blood
The effect of CF11 filtration on the parasitaemia (A) and developmental stage composition (B) of 30 Thai Plasmodium vivax isolates. The effect of filtration is expressed as a change in the percentage parasitaemia (IRBC per 10 thin film fields at 100× oil immersion) or percentage mature P. vivax erythrocytic stages [(mature stages/(early stages + mature stages)*100)] relative to the blood stages prior to CF11 filtration (no change denoted by the red broken line).