2009
Specific Relation Between Abdominal Obesity and Early-Phase Hyperglycemia Is Modulated by Hepatic Insulin Resistance in Healthy Older Women
DiPietro L, Dziura J, Yeckel CW. Specific Relation Between Abdominal Obesity and Early-Phase Hyperglycemia Is Modulated by Hepatic Insulin Resistance in Healthy Older Women. Diabetes Care 2009, 33: 165-167. PMID: 19808930, PMCID: PMC2797964, DOI: 10.2337/dc09-1365.Peer-Reviewed Original ResearchConceptsHepatic insulin resistanceOral glucose tolerance testAbdominal obesityGlucose tolerance testHealthy older womenInsulin resistanceOlder womenTolerance testLow-dose insulin infusionHepatic glucose productionGlucose excursionsInsulin infusionPlasma glucoseAbdominal circumferenceInsulin concentrationsInsulin suppressionMin postchallengeObesityGlycemic responseClamp techniqueGlucose productionWomenHyperglycemiaProduction suppressionPostchallenge
2006
Exercise and Improved Insulin Sensitivity in Older Women: Evidence of the Enduring Benefits of Higher Intensity Training.
DiPietro L, Dziura J, Yeckel C, Neufer P. Exercise and Improved Insulin Sensitivity in Older Women: Evidence of the Enduring Benefits of Higher Intensity Training. Cardiopulmonary Physical Therapy Journal 2006, 17: 95. DOI: 10.1097/01823246-200617020-00011.Peer-Reviewed Original Research
2005
Exercise and improved insulin sensitivity in older women: evidence of the enduring benefits of higher intensity training
DiPietro L, Dziura J, Yeckel CW, Neufer PD. Exercise and improved insulin sensitivity in older women: evidence of the enduring benefits of higher intensity training. Journal Of Applied Physiology 2005, 100: 142-149. PMID: 16141382, DOI: 10.1152/japplphysiol.00474.2005.Peer-Reviewed Original ResearchConceptsHigh-intensity exercise trainingIntensity exercise trainingExercise trainingAerobic trainingInsulin sensitivityExercise volumeOlder womenGlucose utilizationModerate-intensity aerobic trainingTwo-step euglycemic-hyperinsulinemic clampInsulin-stimulated glucose utilizationHigh-intensity aerobic trainingDual-energy X-ray absorptiometryHigher insulin doseLower insulin doseHealthy older womenEuglycemic hyperinsulinemic clampLow-intensity exerciseTotal body fatAdipose tissue lipolysisImproved glucose utilizationX-ray absorptiometrySuppression of lipolysisFinal exercise boutInsulin-stimulated suppression