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This randomized, two-period crossover study will include one screening/baseline visit (visit 1) and two 24-h treatment periods (treatment period 1: visits 2 and 3 and treatment period 2: visits 4 and 5). A minimum 7-d washout will occur between the treatment periods.
Background
For individuals with type 1 diabetes (T1D) the current gold standard to evaluate the carbohydrate (CHO) amount of a meal is by carefully weighing its different components and calculating the CHO content using reference nutritional tables. The resulting CHO amount is then used to define
The purpose of this study is to (i) evaluate the acute effects of the dipeptidyl peptidase-4 (DPP-4) inhibitor, sitagliptin (100mg once daily for two days), on gastric emptying, postprandial plasma glucose, insulin, glucagon and 'incretin' hormones (ie. glucagon-like peptide-1 (GLP-1) and
Subjects:
Twenty obese postmenopausal women (age: 53.6±6.2; BMI: 34.1±4.0. Subjects were recruited, evaluated, and monitored at the Endocrinology Unit of the Department of Molecular and Clinical Endocrinology and Oncology. Before starting the study, all subjects underwent an initial screening
The purpose of this study is to evaluate the effect of sitagliptin on gastric emptying, intragastric meal distribution, postprandial glycemia and insulinemia in healthy subjects. Glucagon-like peptide-1 (GLP-1) inhibits gastric emptying, thereby slowing the delivery of nutrients, and their