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The impact of B. cernua extract addition to the malarial parasite-infected erythrocytes (Giemsa staining). Control (−): erythrocytes; control (+): erythrocytes + P. falciparum; treatment: erythrocytes + P. falciparum + methanol extract at 5 ppm. Red arrow: infected erythrocytes at the ring formation stage; blue arrow: intact cells following extract treatment.
