(a)
(b)
(c)
(d)
(e)
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(g)
(h)
Figure 4: Lymphocytic infiltration analysis of the graft-bearing kidneys at different time periods stained with hematoxylin and eosin. Allogeneic MSC and allogeneic + preactivated MSCs (b) after 7 days post transplantation. Allogeneic MSC (c) and allogeneic + preactivated MSCs (d) after 14 days post transplantation. Allogeneic MSC (e) and allogeneic + preactivated MSCs (f) 28 days post transplantation. Syngeneic MSC (g) 28 days post transplantation and syngeneic MSC (h) 100 days post transplantation. Magnification of 100x.