Suppressive Effect of Polysaccharides from the Edible and Medicinal Mushrooms, Lentinus edodes and Agaricus blazei, on the Expression of Cytochrome P450s in Mice

Abstract

To investigate the effects of lentinan from Lentinas edodes and polysaccharides from Agaricus blazei (ABPS) on the expression of cytochrome P450s (CYPs), lentinan (10 mg/kg/day) or ABPS (200 mg/kg/day) was administered to female BALB/c mice four times every other day by intraperitoneal injection. Lentinan and ABPS suppressed both the constitutive and 3-methylcholanthrene-induced CYP1A expression and ethoxyresorufin-O-deethylation activity in the liver.

lentinan, Lentinas edodes, Agaricus blazei polysaccharides, cytochrome P450, tumor necrosis factor-α (TNF-α)