Protective roles of LSPCs on retinal structure in light-induced retinal damage rats. Histological analysis was carried out utilizing H&E staining. Representative images of H&E staining of control, light exposure-induced retinal injury model, low-, medium-, and high-dose LSPCs groups were shown, separately. Magnification, 100× or 200× bar value, 50 or 100 μm. Olympus software (version 2.2; Olympus, Japan) was used to create the pictures.