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. Author manuscript; available in PMC: 2015 Dec 1.
Published in final edited form as: Parasitology. 2014 Jun 16;141(14):1841–1855. doi: 10.1017/S0031182014000626

Fig. 5.

Fig. 5

CAA serum levels versus egg and worm count. (Panel A–C) The relation between the number of eggs per gram stool, serum CAA levels expressed as UCP-LF ratio values and the total number of worms counted after perfusion of 8 baboons from previous vaccination studies (diamonds) and 4 baboons from a graded infection experiment (squares, Kariuki and LoVerde, unpublished). (Panel D) Comparison of ELISA CAA concentrations as determined in baboon serum samples from previous vaccinations studies (Kariuki et al. 2004, 2006) vs. UCP-LF CAA concentrations determined during a visit in 2012 to IPR (Nairobi, Kenya) using the same stored serum samples (n = 24). The dotted lines indicate the assay value above which an exponential increase in signal is measured for both assays (van Dam et al. 2013).