Real-time measurements of vascular permeability in the mouse eye using vitreous fluorophotometry.

ABSTRACT: Breakdown of blood-retinal barrier integrity underpins pathological changes in numerous ocular diseases, including neovascular age-related macular degeneration (nAMD) and diabetic macular edema (DME). Whilst anti-vascular endothelial growth factor (VEGF) therapies have revolutionised disease treatment, novel therapies are still required to meet patients' unmet needs. To help develop new treatments, robust methods are needed to measure changes in vascular permeability in ocular tissues in animal models. We present here a method for detecting vascular permeability using fluorophotometry, which enables real-time measurements of fluorescent dye accumulation in different compartments of the mouse eye. We applied this method in several mouse models with different increased vascular leakage, incl

SUBMITTER: Cole N 

PROVIDER: S-EPMC10247817 | biostudies-literature | 2023 Jun

REPOSITORIES: biostudies-literature