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1 Cancer Cancer NanomedicineNanomedicine JinmingJinming GaoGao, Ph.D., Ph.D. Department of PharmacologyDepartment of Pharmacology Harold C. Simmons Comprehensive Cancer CenterHarold C. Simmons Comprehensive Cancer Center UT Southwestern Medical CenterUT Southwestern Medical Center Departments of Chemistry and BioengineeringDepartments of Chemistry and Bioengineering UT DallasUT Dallas 12,75612,756 kmkm NanomedicineNanomedicine in in PerspectivePerspective Mother EarthMother Earth 25.4

TYPE 2 DIABETES MELLITUS:TYPE 2 DIABETES MELLITUS: NEW HOPE FOR PREVENTIONNEW HOPE FOR PREVENTION Robert Dobbins, M.D. Ph.D.Robert Dobbins, M.D. Ph.D. Learning ObjectivesLearning Objectives Recognize current trends in the Recognize current trends in the prevalence of type 2 diabetes.prevalence of type 2 diabetes. Learn differences between type 1 Learn differences between type 1 and type 2 diabetes.and type 2 diabetes. List risk factors for type 2 diabetes.List risk factors for type 2

Overview of Gastrointestinal Function George N. DeMartino, Ph.D. Department of Physiology University of Texas Southwestern Medical Center Dallas, TX 75390 The gastrointestinal system Functions of the gastrointestinal system • Digestion • Absorption • Secretion • Motility • Immune surveillance and tolerance GI-OP-13 Histology of the GI tract Blood or Serosal Side Lumenal or Mucosal Side Structure of a villus Villus Lamina propria X X X X X Lumen