Pathological Features of Diabetic Retinopathy in Spontaneously Diabetic Torii Fatty Rats

Figure 4

Comparison of the retinal and choroidal thicknesses 500 microns from the optic nerve disc at 40 weeks of age in each rat type (hematoxylin and eosin stain). A: retina; B: retinal pigment epithelium; C: choroid; D: choriocapillaris. The scale bar indicates 100 microns.