Changes in the retina in induced hypoestrogenia (according to optical coherent tomography data).

Ultrastructural changes in the retina under conditions of experimental hypoestrogenia were studied. Hypoestrogenic status was induced in female rabbits by extirpation of both uterine horns with appendages. Clinical status of the eyes was evaluated after 9 months by ophthalmoscopy and optical coherent tomography. Changes in the retinal layers under conditions of experimental estrogenia were detected: thickened retinal pigmented epithelium layer, a lesser layer of nerve fibrils, and thinning of the choriocapillary layer. A relationship between thinning of the choroid and thickening of the pigmented epithelium of the retina was detected.