Figure 5
From: Regulation of Kir4.1 expression in astrocytes and astrocytic tumors: a role for interleukin-1 β
Expression of IL-1β immunoreactivity (IR) in glial tumors from patients with and without epilepsy. Representative photomicrographs of IL-1β IR in control white matter (A) astrocytoma grade II (A II; B, with epilepsy), astrocytoma grade III (A III; A-D) and glioblastoma multiforme (GBM; E and F) with (C and E) and without epilepsy (D and F); inserts: high magnifications, showing strong IR in epilepsy-associated tumors. Sections were counterstained with hematoxylin. A-F: scale bar in A: 80 μm.