Fig. 2. Comparison of anti-inflammatory effects among nine different varieties of grain amaranth. Effect of each extract on nitric oxide (NO) production (A) and cell viability (B) in lipopolysaccharide (LPS)-treated RAW 264.7 cells. Dose-dependent effect of Amaranthus cruentus leaf extract (Ar) on LPS-induced NO production (C) and cytotoxicity (D) in RAW264.7 cells. Data are presented as the mean ± SE from three independent experiments. Letters indicate significant differences (p < 0.05)
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