Figure 1. Cell transfection detected by fluorescence microscope. A: The image of the frozen section of rat eyeball wall in the control group under a microscope. Moderate green fluorescence was observed in the retinal region close to the vitrea bulbus 4 days after blank vector transfection. B: The image under a fluorescent microscope. Green fluorescence was seen in the retinal region. C: The image of the frozen section of rat eyeball wall in the gene interference group under a microscope. Moderate green fluorescence was seen in the retinal region close to the vitrea bulbus 4 days after recombinant vector transfection. D: The image under a fluorescent microscope. Green fluorescence was seen in the retinal region.