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. 2019 Jul 24;9:10731. doi: 10.1038/s41598-019-46917-y

Figure 1.

Figure 1

Proliferation of urothelial cells and cholangiocytes in response to schistosome eggs, monitored in real time using the xCELLigence system. Non-contact co-culture of Schistosoma mansoni and S. haematobium eggs with HCV29 cells (Panel A) or H69 cells (Panel B) over time after the addition of the eggs. Cell growth is expressed as percentage of the Normalized Cell Index of cells co-cultured with eggs compared with control cells (control cell growth rate = 100%). All curves represent the averages of at least three technical replicates for the experiment and standard deviations are shown as error bars at each data point. Blue and red asterisks indicate levels of significance (P ≤ 0.01) of growth ratios of cells cultured with S. mansoni and S. haematobium eggs, compared to control cells cultured in the absence of eggs, respectively. Sm live: S. mansoni live eggs; Sm heat-killed: heat-killed S. mansoni eggs; Sh live: S. haematobium live eggs; Sh heat-killed: heat-killed S. haematobium eggs.