Regulatory effects of Ganoderma atrum polysaccharides on LPS-induced inflammatory macrophages model and intestinal-like Caco-2/macrophages co-culture inflammation model

Lipopolysaccharide (LPS)-induced inflammatory macrophages model and intestinal-like Caco-2/macrophages co-culture inflammation model were established to evaluate the anti-inflammatory effect and underlying mechanism of Ganoderma atrum polysaccharides (PSG-1). It was found that PSG-1 reduced LPS-induced secretion of pro-inflammatory cytokine (TNF-α, IL-6 and IL-1β), ROS levels, and inhibited the expression of COX-2 in LPS-stimulated inflammatory...