Ophthalmology

Loss of pericytes deteriorates retinal environment

Inside the eye, at the interface between blood vessels and the retina, lies a boundary that prevents harmful substances present in the blood from entering the retina. Researchers at the Center for Vascular Research, within ...

Ophthalmology

Red 'color channel' may aid in screening for diabetic eye disease

In photographs of the eye used to screen for diabetes-related eye disease, separating out the red color channel can help show some abnormalities—especially in racial/ethnic minority patients, suggests a study in the February ...

Diabetes

Diabetics can keep disease complications at bay

(HealthDay)—People with diabetes are at risk for vascular complications due to high blood sugar levels, but can take measures to reduce that risk, an expert says.

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