highly significantp < 0.001
Notably, radical generation by cells treated with 100 mg L –1 RGO-I was notably higher ( p < 0.001) in comparison with the 100 mg L –1 RGO-II-treated cells, which was similar to total ROS and MDA generation. For superoxide radical generation ( Figure B), a highly significant ( p < 0.001) generation of radicals was observed in RGO-I-treated groups, where the 100 mg L –1 treatment showed a maximum increase of 136%.