Investigation of PACAP Fragments and Related Peptides in Chronic Retinal Hypoperfusion

Figure 4

Morphometric analysis of retinal layers (a) and number of cells/100 µm GCL length and number of cells/500 µm² INL (b) in secretin- and glucagon-treated retinas. The retinoprotective effects of secretin or glucagon were not quantified by the thickness (μm) of retinal layers (a) OPL, INL, and IPL and number of cells/100 μm GCL length or the number of cells/500 μm² in the INL (b). ONL: outer nuclear layer; OPL: outer plexiform layer; INL: inner nuclear layer; IPL: inner plexiform layer. *𝑃<0.05 compared to SHAM retinas.

(a)

(b)