Displaying posts tagged with

“superoxide dismutase (SOD)”

Suppression of cancer cell growth in vitro by the protein-bound polysaccharide of Coriolus versicolor QUEL (PS-K) with SOD mimicking activity.

This activity in Walker 256 fibrosarcoma cells

increased by 3.6 times and H2O2 concentration, by 2.56 times by PS-K 500 micrograms/ml. Cell proliferation was

consequently suppressed and living cells decreased to less than 50% of the cells cultured without PS-K. Catalase and

glutathione peroxidase activity changed little by PS-K. The sensitivity of cancer cells to PS-K can be predetermined based

on SOD activity in tumor tissue.[…]