Tremella fuciformis Polysaccharides Attenuate Oxidative Stress and Inflammation in Macrophages through miR-155

Figure 1

LPS promotes the release of inflammatory factors from RAW264.7 cells. (a) RAW264.7 cells were cultured in the presence of LPS (0, 0.05, 0.10, 0.20, 0.5, 1.0, or 2.0 μg/ml) for 24 h. The concentrations of TNF-α were determined using ELISAs (). (b) RAW264.7 cells were cultured in the presence of LPS (0, 0.05, 0.10, 0.20, 0.5, 1.0, or 2.0 μg/ml) for 24 h, and the concentrations of IL-6 were determined using ELISAs (, , versus the control group).

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