The oscillatory potential was recorded with photopically balanced monochromatic stimuli in normal eyes. This potential was almost constant both in amplitude and in latency at a range from 500 to 600 nm. The amplitude had a tendency to decrease at both shorter and longer wavelengths. The latency lengthened slightly at each end of the spectrum. The individual wavelets of the oscillatory potential...

OBJECTIVE To test the effect of activation of P2X7 receptors on retinal blood velocity in diabetic rabbits. METHODS Immunohistochemical analysis was performed on healthy and diabetic rabbit eyes using P2X7 receptor antibodies. Diabetes was induced using alloxan. Retinal blood velocity was measured with the laser speckle circulation analyzer. Visual function was assessed using electroretinogra...

BACKGROUND Ocular siderosis is a clinical condition induced by deposition of an iron-containing intraocular foreign body. We report a unique case of histopathologically proven lens siderosis in a young woman with a preceding history of trauma but no signs of retained intraocular foreign body. CASE PRESENTATION A 32-year-old woman presented with an opacified lens showing brownish deposits on t...