Antioxidant treatment may protect pancreatic beta cells through the attenuation of islet fibrosis in an animal model of type 2 diabetes

Islet fibrosis could be important in the progression of pancreatic beta cell failure in type 2 diabetes. It is known that oxidative stress is involved in the pancreatic fibrosis through the activation of pancreatic stellate cells. However, no study has investigated the in vivo effects of antioxidants on islet fibrogenesis in type 2 diabetes. In this study, antioxidants (taurine or tempol) were administered in drinking water to Otsuka Long-Evans...