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. 2019 Feb 27;9:2896. doi: 10.1038/s41598-019-39194-2

Figure 4.

Figure 4

In vitro effect of phytochemicals extracted from B. pilosa on E. tenella sporozoite invasion and viability. (a) MDBK cells were pre-incubated with PBS vehicle, salinomycin (Sal), 3 polyynes (CPD1, CPD2 and CPD3) and chlorogenic acid (CA) at the indicated doses for 0.5 h, followed by additional incubation with sporozoites using the same procedure as in Fig. 3. The invasion percentage (%) is presented on a bar graph. (b) The same sporozoites as (a) were examined for viability. Their viability (%) was determined and plotted into a bar graph (b). P < 0.05 (*) was considered to be statistically significant.