The number of CFSE-labeled parasites-phagocytizing macrophages did not increase by treatments either; instead, parasites-phagocytizing macrophages diminished significantly with GW1929 (P < 0.01) and ATK (P < 0.001) at 60 min after infection and 2h after infection, GW501516 (P < 0.01), GW1929 (P < 0.001), and ATK (P < 0.001) (Figure 4(a)). Here, BTK is linked to infection.