Figure 4. Level of conbercept (KH902) in eyes of diabetic mice after intravitreal injection. In both the diabetic and the control mice, the level of conbercept remained at high levels during the first 4 d after intravitreal injection. Conbercept could not be detected starting from day 7 after intravitreal injection. No significant was identified between the two groups at any time point. Values represents mean±SD. (n=4 for each point).