
Keywords: CNS; central nervous system; DAPI; 4,6-diamidin-2-phenylindol; DMEM; Dulbecco's modified Eagle's medium; DMSO; dimethyl sulfoxide; DSBs; double strand breaks; EDTA; ethylenediaminetetraacetic acid; eNOS; endothelial NOS; ERK; extracellular-signal-regu