Retinal blood flow by hydrogen clearance polarography in the streptozotocin-induced diabetic rat.

Abstract

The mean retinal blood flow in the region of retina studied in the two groups was significantly higher in the STZ animals than in age-matched controls. The increased heterogeneity of retinal blood flow may reflect a disruption to the normal blood flow control mechanisms in the retina after only 5 weeks of STZ-induced diabetes.