Figure 6. Behavioral test of rd1 mice with subretinal hMel injections.

A: Schematic diagram of the open field test equipment. The testing chamber was divided into a white open field and a dark zone. Mice could move freely through a door (10×10 cm) between the white and dark zones; B: The amount of time spent in the dark zone by hMel-injected and PBS-injected mice pre-injection, 30d post-injection and 45d post-injection (mean±SD, n=8). ^bP<0.01.