Tangwang formula ameliorates diabetic retinopathy by inhibiting cell apoptosis and regulating the intestinal microbiota and metabolic profiles

Figure 3 Effect of Tangwang formula on the body weight and blood glucose in diabetic retinopathy mice (n = 10). A: Schematic representation of animal study design; B: Changes in body weight per week; C: Statistical analysis of body weight on the 18^th week; D: Changes in random blood glucose per week; E: Statistical analysis of random blood glucose on the 18^th week. The data are expressed as mean ± SD, ^bP < 0.01 vs control group, ^cP < 0.05 vs model group, and ^dP < 0.01 vs model group. CaD: Calcium dobesilate; Glu: Glucose; STZ: Streptozotocin; TWF: Tangwang formula.