Ivanenko, T.V., Kolesnyk, Y.M. and Abramov, A.V. 2025. Ultrastructural features of pancreatic islets in rats with experimental pathology. Zaporozhye Medical Journal. 27, 6 (Dec. 2025), 469–477. DOI:https://doi.org/10.14739/2310-1210.2025.6.340202.