761823.fig.001a
(a)
761823.fig.001b
(b)
Figure 1: Effects of red flashing light on refraction and axial length in guinea pigs. (a) The refraction was detected using a streak retinoscope. (b) The axial length was evaluated by A-scan ultrasonography. Data shown are from three independent experiments. and indicate significant differences from unexposed groups; indicates significant difference from white flashing light group.