Sodium-Glucose Transporter 2GlucosidesSodium-Glucose Transport ProteinsHealthy VolunteersDrugs, InvestigationalGlipizideHypoglycemic AgentsMembrane Transport ModulatorsDiet TherapyPlacebosMetforminSodium-Glucose Transporter 1Diabetes Mellitus, Type 2Double-Blind MethodHemoglobin A, GlycosylatedAdministration, OralDiureticsBlood GlucoseDrug Administration ScheduleChinaDrug Therapy, CombinationDose-Response Relationship, DrugTreatment OutcomeEncyclopedias as TopicPaclitaxelDrug ApprovalClick ChemistrySafety