Rats, ZuckerFatty Acid SynthasesDiabetes Mellitus, ExperimentalLiverObesityStreptozocinDiabetic NephropathiesFatty AcidsDiabetic RetinopathyBlood GlucoseInsulinBody WeightThinnessDiabetes Mellitus, Type 2Diabetic AngiopathiesFatty Acids, NonesterifiedHypoglycemic AgentsRats, WistarGlucoseInsulin ResistanceFatty LiverRats, Mutant StrainsRats, Sprague-Dawley