Figure 7: Immunohistochemistry of grafts in the rat striatum. Double immunohistochemical detection of grafted human cells (HCM-immunoreactivity in green) and of microglial cell detected (Iba1-immunoreactivity in red) in the striatum of implanted rats. Cell nuclei stained with DAPI (in blue). Following the implantation, rats were treated with saline 7A-7C, with tacrolimus only 7D-7F, with tacrolimus and prednisolone 7G-7I or with cyclosporine and prednisolone 7J-7L. Scale bar: A, B, D, E, G, H, J ,K=600 μm, C, F, I, L=300 μm.