Figure 1From: Protective effects of bilberry and lingonberry extracts against blue light-emitting diode light-induced retinal photoreceptor cell damage in vitro Model of the blue LED light irradiation-induced murine photoreceptor (661 W) cell damage. (A) 661 W cells on a 96- or 12-well plate were exposed to blue LED light irradiation at the bottom of a 37°C incubator. (B) A magnified view of the Blue LED light irradiation with 2500 lx at the bottom.Back to article page