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Hyperinsulinemic-euglycemic Clamps in Conscious, Unrestrained Mice
1Diabetes and Obesity Research Center,Sanford-Burnham Medical Research Institute at Lake Nona, 2Department of Molecular Physiology and Biophysics,Vanderbilt University School of Medicine, 3Vanderbilt Mouse Metabolic Phenotyping Center,Vanderbilt University School of Medicine, 4Department of Pediatrics and Cellular and Integrative Physiology,Indiana University School of Medicine
Chapitres
- 00:05Titre
- 01:23Surgery
- 05:21Hyperinsulinemic-euglycemic Clamp
- 09:09Evaluation of Insulin Action in Chow-fed vs. High Fat-fed Obese Mice using the Hyperinsulinemic-euglycemic Clamp
- 10:34Conclusion
The hyperinsulinemic-euglycemic clamp, or insulin clamp, is the gold standard for assessing insulin action in vivo. A method for performing insulin clamps in mice is described. This includes a method for arterial catheterization that permits experiments to be performed in conscious, unrestrained mice with minimal stress.
Tags
Hyperinsulinemic-euglycemic ClampsInsulin ActionType 2 DiabetesInsulin InfusionGlucose InfusionGlucose Infusion Rate (GIR)Whole-body Insulin ActionIsotopic 2[14C]deoxyglucose[3-3H]glucoseEndogenous Glucose Appearance (endoRa)Hepatic Glucose ProductionWhole-body Glucose Disappearance (Rd)Genetic Mouse Models Of Metabolic DiseaseDiabetes ResearchInsulin Clamp Performance
