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. 2020 Feb 20;7:12. doi: 10.3389/fvets.2020.00012

Figure 2.

Figure 2

PGE2 production from CD14+ cells induced by M. bovis. CD14+ cells or CD14 cells from uninfected cattle were incubated with live M. bovis (MOI of 10) for 24 h. (A) PGE2 production was determined by ELISA (CD14 cells untreated: n = 6, CD14 cells Live M. bovis: n = 6, CD14+ cells untreated: n = 6, CD14+ cells M. bovis: n = 6). (B) PD-L1 expression on CD14+ cells (untreated: n = 6, live M. bovis: n = 6) was determined by flow cytometry. The bars are the median of the values (A,B). Statistical significance was determined by the Steel–Dwass test (A) or Mann–Whitney U-test (B). **P < 0.01.