Figure 2. Retinal sections from diabetic rats infused with fluorescein isothiocyanate. Representative images from rAAV2-infected rats was shown on A and B. Representative images from rAAV2-NTF2-infected rats were shown on C and D. Decreased blood vessel leakage was apparent in retinas from group B rats (NTF2 overexpression). Scale bar=50 μm for A and C, 100 μm for B and D.