Fulvic acid (FA), a soluble fraction of the humic adds, is a group of polymers with a number of quinone moieties. It induces oxidative damage to cell, resulting in reduction of GSH-Px activity and increase of SOD acti...Fulvic acid (FA), a soluble fraction of the humic adds, is a group of polymers with a number of quinone moieties. It induces oxidative damage to cell, resulting in reduction of GSH-Px activity and increase of SOD activity in rat blood and liver or muscle tissues. This is possibly due to an interruption of the oxidation-antioxidation mechanism in cells.展开更多
文摘Fulvic acid (FA), a soluble fraction of the humic adds, is a group of polymers with a number of quinone moieties. It induces oxidative damage to cell, resulting in reduction of GSH-Px activity and increase of SOD activity in rat blood and liver or muscle tissues. This is possibly due to an interruption of the oxidation-antioxidation mechanism in cells.