
Keywords: 3- (4،5-dimethylthiazol-2-yl) -2،5-difenyltetrazolium bromide; CD; cluster of differentiation; CoCl2; cobalt (II) chloride; CrCl3; chromium (III) chloride; CuSO4; copper (II) sulphate; CSF; cerebrospinal fluid; CNS; central nervous system; DC; dendritic cell(s); DMEM; Dulbecco's modified Eagles' medium; DMSO; dimethy