Metformin Loaded Zein Polymeric Nanoparticles to Augment Antitumor Activity against Ehrlich Carcinoma via Activation of AMPK Pathway: D-Optimal Design Optimization, In Vitro Characterization, and In Vivo Study. - Elmahboub Y; Albash R; Magdy William M; Rayan AH; Hamed NO; Ousman MS; Raslan NA; Mosallam S (Molecules (Basel, Switzerland), 2024)