Targeting Oxidative Stress and Apoptosis via PI3K/Akt/Nrf2 Pathway: The Therapeutic Role of Bletilla striata Polysaccharide in Diabetic Wound Repair. - Xu, Shuangyi; Ni, Zerui; Zhang, Tong; Zhang, Xiaowei; Li, Xiaomei; Bai, Limin; Yu, Lu; Xu, Gang; Wesley, Hannah (Journal of Diabetes Research, 2026)