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. 2018 Oct 11;13(10):e0203907. doi: 10.1371/journal.pone.0203907

Fig 9. Effect of ten most effective anti-inflammatory extracts on macrophage repolarization.

Fig 9

THP-1 M1 macrophages were incubated with extracts or vehicle (70% ethanol) control, followed by stimulation with LPS-EB. Negative control: untreated M1-type macrophages. A: Viability (Alamar Blue assay) was normalized to viability of untreated cells. B: TNF-α secretion (pg/ml) measured by ELISA. C: IL-10 secretion (pg/ml) measured by ELISA. Data represents means ± SD of 2 independent experiments (each with n = 3); unpaired t-test with ***p<0.001, **p<0.005 compared to respective ethanol control.