**Appendix A**

**Table A1.** Nutritional compositions of the experimental diets.


**Table A2.** Effects of different concentrations of purple rice husk extract (PRHE) on metabolic indexes and renal function (a preliminary study).


Values are mean ± SD (*n* = 4). NDV: vehicle-treated normal group; DMV: vehicle-treated diabetic group; DME (150, 300, 600): PRHE-treated diabetic group at 150, 300, 600 mg/kg, respectively; BW: body weight; HOMA-IR: homeostasis model assessment of insulin resistance; KW: kidney weight. \* *p* < 0.05 vs. NDV, † *p* < 0.05 vs. DMV, # *p* < 0.05 vs. DME 300.

#### **References**

