Bojan M Jorgić, Stefan N Đorđević, Miljan M Hadžović, Saša Milenković, Nenad Đ Stojiljković, Mihai Olanescu, Miruna Peris, Adrian Suciu, Danut Popa, Alin Plesa
The Influence of Body Composition on Sagittal Plane Posture among Elementary School-Aged Children
Children (Basel, Switzerland)
phthalates used variety consumer products hence frequently detected humans children susceptible endocrine disrupting chemicals phthalates limited information available sources exposure potential adverse health effects among children study elementary school students n39 aged 912 years recruited seoul first void urine samples collected twice threeday intervals six phthalate metabolites analyzed high performance liquid chromatography triple quadrupole tandem mass spectrometry addition malondialdehyde mda oxidative stress marker measured questionnaire conducted information food consumption use plastic packaging storage materials gathered concentrations phthalate metabolites varied substantially sampling time even within subject target metabolites detected 100 samples highest geometric mean 107 ggcreatinine mononbutyl phthalate mnbp urinary levels monoisobutyl phthalate mibp mnbp among korean children 8 3 times greater reported us children monoethyl phthalate mep 5 times lower us children estimated phthalate intakes generally safe range 38 participating children hazard quotients greater one noted urinary mda concentrations significantly associated several metabolite levels adjusting covariates regression model consumption dairy products meat use plastic material significantly associated dehp metabolites mnbp levels multivariate model results study provide evidence association phthalate exposure oxidative stress especially among early teenagers identified major sources applied development management plan phthalate exposure among children