2018
The Impact of Scaling Factor Variability on Risk-Relevant Pharmacokinetic Outcomes in Children: A Case Study Using Bromodichloromethane (BDCM)
Kenyon E, Lipscomb J, Pegram R, George B, Hines R. The Impact of Scaling Factor Variability on Risk-Relevant Pharmacokinetic Outcomes in Children: A Case Study Using Bromodichloromethane (BDCM). Toxicological Sciences 2018, 167: 347-359. PMID: 30252107, PMCID: PMC10448349, DOI: 10.1093/toxsci/kfy236.Peer-Reviewed Original ResearchConceptsPharmacokinetic outcomesPK outcomesYounger age groupsDose-response studyBDCM concentrationsLarge inter-individual differencesPediatric populationLiver massBody weightAge groupsMicrosomal contentOral exposure routePharmacokinetic modelDose metricsDrink of waterEnzyme ontogenyOutcome variationEarly childhoodAdult findingsInter-individual differencesOutcomesNeonatesExposure routes
2016
Age-Dependent Human Hepatic Carboxylesterase 1 (CES1) and Carboxylesterase 2 (CES2) Postnatal Ontogeny
Hines R, Simpson P, McCarver D. Age-Dependent Human Hepatic Carboxylesterase 1 (CES1) and Carboxylesterase 2 (CES2) Postnatal Ontogeny. Drug Metabolism And Disposition 2016, 44: 959-966. PMID: 26825642, DOI: 10.1124/dmd.115.068957.Peer-Reviewed Original ResearchConceptsHepatic carboxylesterase 1Weeks of ageCarboxylesterase 1CES2 expressionAge groupsYounger age groupsCES1 expressionLiver diseaseAdverse outcomesMetabolic clearancePmol/Older groupOlder individualsWestern blottingLiver samplesWeeksEnvironmental chemicalsPostnatal ontogenyMicrosomal proteinMedian valueAgeCytosolic fractionGroupExpressionSubjects