Multimodal imaging study of lipemia retinalis with diabetic retinopathy: A case report.

Background: Lipemia retinalis (LR) is a rare disease related to hypertriglyceridemia. However, the symptoms of hypertriglyceridemia are insidious and difficult to detect without blood tests. The fundus is the only site where blood vessels can be observed directly.

Analysis of Radial Peripapillary Capillary Density in Patients with Bietti Crystalline Dystrophy by Optical Coherence Tomography Angiography.

Objective: We wanted to investigate the radial peripapillary capillary (RPC) network in patients with Bietti crystalline dystrophy (BCD).

Methods: We compared RPC densities in the disk and different peripapillary regions, obtained using optical coherence tomography angiography in 22 patients with BCD (37 eyes) and 22 healthy subjects (37 eyes). The BCD group was then divided into Stage 2 and Stage 3 subgroups based on Yuzawa staging, comparing the RPC densities of the two.

Inhibition of Obtusifolin on retinal pigment epithelial cell growth under hypoxia.

Aim: To explore the effect of Obtusifolin on retinal pigment epithelial cell growth under hypoxia.

Methods: chemical hypoxia model of ARPE-19 cells was established using cobalt chloride (CoCl). Cell viability was tested by cell counting kit-8 (CCK-8) assay.