Research Article

Stem Cell Niches in Glioblastoma: A Neuropathological View

Figure 2

(a) Hyperproliferating area with a circumscribed necrosis devoid of vessels, CD34, DAB, 100x. (b) Circumscribed necrosis in a hypercellular area, H&E, 100x. (c) Hyperproliferating area strongly positive for SOX2, DAB, 100x. (d) Id for REST, DAB, 100x. (e) Id in a hyperproliferating area with high Ki-67/MIB.1 LI, DAB, 100x. (f) HIF-1-positive cells near a circumscribed necrosis, DAB, 200x.
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