Skip to main content
. Author manuscript; available in PMC: 2020 Jun 1.
Published in final edited form as: Glia. 2019 Feb 25;67(6):1138–1149. doi: 10.1002/glia.23600

Figure 4: Electron micrographs showing immunogold labeling for Kir4.1 in perivascular endfoot domain of Müller cell.

Figure 4:

Immunogold labeling of Kir4.1 can be seen along the length of the perivascular endfoot process of Müller cells in WT mice (a). In mice lacking α1-syntrophin, the labeling is retained (b). Absence of perivascular Kir4.1 labeling is seen in β1-syn KO (c) and in αβ1-syn KO retinae (d). The arrowheads indicate the Müller cell endfoot domain facing the blood vessel. Scale bar=500nm; L, Lumen; E, Endothelium; *=Basement membrane.