White light–emitting diodes (LEDs) at domestic lighting levels and retinal injury in a rat model
Submitted by susan on Tue, 2017-02-21 16:32
Light-emitting diodes (LEDs) deliver higher levels of blue light to the retina than do conventional domestic light sources. Chronic exposure to high-intensity light (2,000–10,000 lux) has previously been found to result in light-induced retinal injury, but chronic exposure to relatively low-intensity (750 lux) light has not been previously assessed with LEDs in a rodent model. Researchers examined LED-induced retinal neuronal cell damage in the Sprague-Dawley rat using functional, histological, and biochemical measurements.
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Publication Date:
01/02/2017