halide; Cy3 – 1-(5-carboxypentile)-1’-propylindocarbocyanine halide; Cy5 – 1-(5- carboxypentile)-1’-methylindocarbocyanine halide; DIGE – differential in gel electrophoresis; GSH – glutathione; MAPK – mitogen-activated protein kinase; MEK – MAPK/ERK kinase; ROS – reactive oxygen species A PROTEOMIC