American Society of Hematology

Figure 1.

$Figure 1. Density fractionation of control and uninfected erythrocytes. Cells were banked at 4°C for the indicated time and then maintained at 37°C for 72 hours in the presence or not of P falciparum parasite before fractionation on Percoll/sorbitol gradient. Data were analyzed by 2-way analysis of variance. ⋄indicates control RBCs (NRBCs); □, uninfected RBCs (URBCs). Young URBCs versus young NRBCs, ○ indicates P < .01; old URBCs versus old NRBCs, *P < .003.$

Density fractionation of control and uninfected erythrocytes. Cells were banked at 4°C for the indicated time and then maintained at 37°C for 72 hours in the presence or not of P falciparum parasite before fractionation on Percoll/sorbitol gradient. Data were analyzed by 2-way analysis of variance. ⋄indicates control RBCs (NRBCs); □, uninfected RBCs (URBCs). Young URBCs versus young NRBCs, ○ indicates P < .01; old URBCs versus old NRBCs, ^*P < .003.

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