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Figure 1 | Malaria Journal

Figure 1

From: Expression of Plasmodium falciparum erythrocyte membrane protein 1 in experimentally infected humans

Figure 1

A: Parasite densities in the six volunteers from whom parasite isolates were established. Note that parasitaemia scales are different. Closed circles indicate time points where parasite density was determined by PCR. Time points where blood samples were cultured successfully are underlined. A cross indicates time of chloroquine treatment. B: Representation of parasite generation and stage composition of a P. falciparum infection after liver release. Parasites were first detected on day 6,33. Estimates of parasite release from the liver (~24 hours, over all volunteers), duration of circulating stages (1,18 days) and adhesive stages (0,64 days) were taken from reference 24. Time of blood sampling is framed. When sampling blood the early circulating stages are isolated, i.e. blood drawn on day 8 predominantly contains first-generation parasites after liver release.

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