A Study on the Effect of Bariatric Surgery on Glucose Metabolism in Chinese Obese and Type 2 Diabetes Patients

Nine blood samples were collected from subjects within 4 hours of oral glucose administration, 0 min before oral glucose administration, and 10, 20, 30, 60, 90, 120, 180, 240 min afterwards, and 4 mL of venous blood was collected at each time point for glucose, C-peptide and insulin concentrations.

Using MRI to quantify of fat content in the liver and pancreas of the subjects