pubmed:abstractText |
The activity of protein kinase C (PKC), preferentially beta isoform of PKC, has been shown to be elevated in the diabetic retina. Recently, LY333531, a specific inhibitor of PKC-beta, has been reported to improve the decrease of retinal blood flow in early diabetes. Increased leukocyte entrapment has been suggested to be involved in blood flow disturbances in the early diabetic retina. This study was designed quantitatively to evaluate leukocyte entrapment in the retinal microcirculation of diabetic rats and the effect of LY333531 on leukocyte entrapment.
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