Selective Retina Therapy

Selective Retina Therapy in Patients With Chronic Central Serous Chorioretinopathy

We evaluated visual outcomes, changes of maximum macular thickness (MMT) and subretinal fluid (SRF), and safety in patients with chronic central serous chorioretinopathy (CSC) after treatment with selective retina therapy (SRT). Retrospective cohort study of patients with chronic CSC presenting to a university-based hospital from January 2014 through January 2015 was conducted. A total of 12 ey...

Selective regeneration of photoreceptors in goldfish retina.

Previous work has shown that the neural retina in adult goldfish can regenerate. Following retinal damage elicited by surgical or cytotoxic lesions, missing neurons are replaced by foci of proliferating neuroepithelial cells, which previous studies have suggested are derived from rod precursors. In the intact retina, rod precursors proliferate but produce only new rods. The regenerative respons...

Direction-Selective Ganglion Cells in the Retina

Release of Different Cell Mediators During Retinal Pigment Epithelium Regeneration Following Selective Retina Therapy.

Purpose To investigate the effect of selective retina therapy (SRT) on the release of AMD-relevant cell mediators, such as matrix metalloproteinases (MMPs), VEGF, and pigment epithelium derived factor (PEDF) using different laser spot sizes and densities. Methods Porcine RPE-choroid explants were treated with a pulsed 532 nm Nd:YAG laser using (1) large spot sizes, (2) small spot sizes with a...

Selective retina therapy (SRT): a review on methods, techniques, preclinical and first clinical results.

Selective retina therapy (SRT) is a new laser procedure for retinal diseases that are thought to be associated with a degradation of the retinal pigment epithelium (RPE). The aim of the irradiation is to selectively damage the RPE without affecting the neural retina, the photoreceptors and the choroid. Goal of the treatment is to stimulate RPE cell migration and proliferation into the irradiate...