Daphne R. T. Amaral

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BACKGROUND Maternal plasma analysis for the determination of the fetal RHD status is an exciting tool for the management of RhD-negative pregnant women, specially sensitized women. We assessed the accuracy of fetal RHD genotyping by analysis of maternal plasma in a multi-ethnic population. METHODS We analyzed plasma samples from 88 RhD-negative pregnant(More)
BACKGROUND Merozoites of Plasmodium falciparum invade through several pathways using different RBC receptors. Field isolates appear to use a greater variability of these receptors than laboratory isolates. Brazilian field isolates were shown to mostly utilize glycophorin A-independent invasion pathways via glycophorin B (GPB) and/or other receptors. The(More)
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