English Reactive oxygen species Cited by user 176.14.222.178 on 29 Apr 2017 Reactive oxygen species (ROS) are chemically reactive chemical species containing oxygen.
English T cell Cited by user 176.14.222.178 on 29 Apr 2017 A T cell is a type of lymphocyte. T cells are one of the important white blood cells of the immune system and play a central role in the adaptive immune response.