Animals, Apoptosis - drug effects, Autophagy, Brain research, Cell Hypoxia - drug effects, Cell Survival - drug effects, Circadian rhythm, Diabetes, Diabetes Mellitus, Experimental - complications, Diabetes Mellitus, Experimental - metabolism, Disease Models, Animal, Epigenetics, Gene expression, Glucose, Histone Deacetylase Inhibitors - pharmacology, Histon...