Fig. 12.

OGDHL and OGDH immunolabeling in the human cerebral cortex in relation to glial markers. a OGDHL-immunoreactive (green) cells as well as ALDHL1-positive (red) astrocytes are both present in the cerebral cortex without any visible co-localization. b A high magnification confocal image of the area pointed to by the white arrow in a demonstrates that OGDHL-ir cells are not labeled with Aldhl1 and in turn, Aldhl1-ir astrocytes do not contain OGDHL immunoreactivity. c Aldhl1 (red) is also absent in OGDH-ir cells and their processes (green). d The image demonstrates the lack of co-localization between OGDHL immunoreactivity (green) and the oligodendrocyte marker Olig2 (red). Scale bars = 50 μm for a, c, and d, and 10 μm for b