Fig. 3
From: Possible neuroprotective role of P2X2 in the retina of diabetic rats
Retinal cross-sections. P2Y2 immunohistochemistry in diabetic and control animals treated with purinergic receptors antagonist (PPADS). a and b represent control groups. c and d represent diabetic groups. b and d groups were treated with intraperitoneal injection of group with PPADS. P2Y2r immunostaining was seen in the photoreceptor inner segment in all diabetics and in controls treated with purinergic receptors antagonist. GCL ganglion cells layer; INL Inner nuclear layer; PIS photoreceptor inner segment; DBT diabetic; PPADS animals treated with pyridoxalphosphate-6-azophenyl-2′,4′-disulfonic acid