Jejunoileal BypassHyperlipidemiasHyperglycemiaDiabetes Mellitus, ExperimentalDiabetic RetinopathyDiabetic NephropathiesBlood GlucoseDiabetic AngiopathiesDiabetes Mellitus, Type 2InsulinStreptozocinDiabetes Mellitus, Type 1Pregnancy in DiabeticsDiabetic FootGlucoseDiabetes MellitusHypoglycemic AgentsDiabetes ComplicationsHemoglobin A, GlycosylatedGlucose Tolerance Test