Figure 5.

Growth inhibitory activity of various Ig preparations from (A) MSP-1p42 (FVO) specific rabbit sera or (B) human malaria-experienced plasma was measured against FVO parasites in a pLDH based growth inhibition assay (GIA). Data are expressed as the mean and SEM of three independent purifications per method (sample size for all treatment groups n = 27 except for Protein A/G (n = 6)). Asterisk indicates statistically significant differences (p < 0.01).