Attenuation of LPS-induced iNOS expression by 1,5-anhydro-d-fructose

1,5-anhydro-d-fructose (1,5-AF), a monosaccharide formed from starch and glycogen, exhibits antioxidant and antibacterial activity, and inhibits cytokine release by attenuating NF-kappaB activation in LPS-stimulated mice. The present study examined whether 1,5-AF inhibits lipopolysaccharide (LPS)-induced inducible nitric oxide synthase (iNOS) in vitro and in vivo. We found that 1,5-AF significantly blocked the production of NO, and protein and...