Elevated Intraocular Pressure Causes Abnormal Reactivity of Mouse Retinal Arterioles

Figure 4

Pictures of DHE-stained retinal cryosections from mice with high IOP (HP, a) and mice that received sham surgery only (sham, b). DHE staining intensity was increased in the ganglion cell layer including blood vessels (c), but not in other retinal layers. The white arrows point to cross sections of retinal blood vessels. GCL: ganglion cell layer; IPL: inner plexiform layer; INL: inner nuclear layer; OPL: outer plexiform layer; ONL: outer nuclear layer. Values are presented as (, ; per group, scale ).

(a)

(b)

(c)