2011
Dietary Protein’s Impact on Skeletal Health
Surdykowski A, Kenney A, Insogna K, Kerstetter J. Dietary Protein’s Impact on Skeletal Health. 2011, 237-246. DOI: 10.1201/b11228-18.Peer-Reviewed Original ResearchInsulin-like growth factor-1Skeletal healthLoss of calciumUrinary calcium excretionIntestinal calcium absorptionNegative calcium balanceGrowth factor-1Skeletal storesCalcium excretionVitamin DDietary calciumMuscle strengthCalcium absorptionCalcium metabolismSystemic acidosisBone balanceCalcium balanceHigh intakeDietary proteinFactor 1HealthIntense investigationCalciumProtein impactMetabolism
2010
Inhibiting gastric acid production does not affect intestinal calcium absorption in young, healthy individuals: A randomized, crossover, controlled clinical trial
Wright MJ, Sullivan RR, Gaffney‐Stomberg E, Caseria DM, O'Brien KO, Proctor DD, Simpson CA, Kerstetter JE, Insogna KL. Inhibiting gastric acid production does not affect intestinal calcium absorption in young, healthy individuals: A randomized, crossover, controlled clinical trial. Journal Of Bone And Mineral Research 2010, 25: 2205-2211. PMID: 20499372, PMCID: PMC3312746, DOI: 10.1002/jbmr.108.Peer-Reviewed Original ResearchConceptsIntestinal calcium absorptionProton pump inhibitorsCalcium absorptionGastric acidDual-stable calcium isotopesYoung adultsChronic PPI therapyPotent gastric acidGastric acid suppressionNegative calcium balanceGastric acid productionHealthy young adultsPPI esomeprazolePPI therapyPlacebo groupUrinary calciumAcid suppressionCrossover studyBone lossPump inhibitorsClinical trialsIntervention periodAcute effectsCalcium balanceHealthy individuals
2009
The Effect of Proton Pump-Inhibiting Drugs on Mineral Metabolism
Insogna KL. The Effect of Proton Pump-Inhibiting Drugs on Mineral Metabolism. The American Journal Of Gastroenterology 2009, 104: ajg200944. PMID: 19262542, DOI: 10.1038/ajg.2009.44.BooksConceptsProton pump inhibitorsMineral metabolismLong-term proton pump inhibitorsIntestinal calcium absorptionHip fracture ratesClass of drugsFragility fracturesBone lossCalcium economyPump inhibitorsCalcium absorptionFracture ratesCalcium balanceSkeletal homeostasisGreater riskAdverse effectsHigh rateDrugsRecent studiesMetabolismLong term
1999
Changes in Bone Turnover in Young Women Consuming Different Levels of Dietary Protein1
Kerstetter J, Mitnick M, Gundberg C, Caseria D, Ellison A, Carpenter T, Insogna K. Changes in Bone Turnover in Young Women Consuming Different Levels of Dietary Protein1. The Journal Of Clinical Endocrinology & Metabolism 1999, 84: 1052-1055. PMID: 10084594, DOI: 10.1210/jcem.84.3.5552.Peer-Reviewed Original ResearchUrinary N-telopeptide excretionBone-specific alkaline phosphataseN-telopeptide excretionUrinary calcium excretionBone turnoverLow-protein dietCalcium excretionUrinary calciumProtein dietBone resorptionDietary proteinYoung womenHealthy young womenNegative calcium balanceLow protein intakeHigh-protein dietAlkaline phosphataseSecondary hyperparathyroidismSerum PTHSerum osteocalcinDihydroxyvitamin DCalcium balanceProtein intakeCompensatory increaseDay 4