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. 2022 Nov 26;27(23):8254. doi: 10.3390/molecules27238254

Figure 1.

Figure 1

Levels of TNF-α (A), IL-1β (B) and IL-6 (C) secreted by THP-1 macrophages activated with LPS, in presence of 10 μL/mL (EE-10) and 20 μL/mL (EE-20) of basolateral fraction from yarrow enriched-extract (EE). Positive control (THP-1 C+), cells stimulated with LPS without basolateral sample. Negative control (THP-1 C−), cells stimulated with LPS in contact just with RPMI medium. Control digestion (Ctrl) represents the basolateral supernatant from digested fluids without extract at 10 μL/mL (Ctrl-10) and 20 μL/mL (Ctrl-20). Each bar is the mean of three determinations ± S.D. a, b, c, d, e Different letters indicate statistical differences among samples (p < 0.05) according to Fisher’s least significant difference (LSD) procedure.