High-Salt Intake Ameliorates Hyperglycemia and Insulin Resistance in WBN/Kob-Lepr^fa/fa Rats: A New Model of Type 2 Diabetes Mellitus

Figure 3

Histopathological examination of the pancreas in WBN/Kob-Lepr^fa (WBKDF) and Wistar rats fed normal-sodium (NS) or high-sodium (HS) diets. Representative immunostaining of insulin in (a) Wistar-NS, (b) WBKDF-NS, (c) Wistar-HS, and (d) WBKDF-HS. Scale bars = 50 μm.