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. 2020 Aug 14;25(16):3707. doi: 10.3390/molecules25163707

Figure 3.

Figure 3

PGN derivates promote LPS signaling detected on the cytokine protein level. PGN derivatives (100 μM and 200 μM for Il-6 and 200 μM and 300 μM for RANTES) were incubated or preincubated with iBMDMs and then stimulated with LPS for 16 h; for Il-6 (a) with 5 ng/mL LPS and for RANTES (b) with 1 ng/mL LPS. ELISA assay was performed. Statistics: Student’s t-Test * p < 0.05, ** p < 0.01, *** p < 0.001. As control unstimulated cells were used. Representative experiments from 2 independent experiments are shown.