{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["38(1)"],"submitter":["Samsonov A"],"pubmed_abstract":["Objectives
Oxidative stress (OS) plays a key role in human aging and lifelong health. Problematically, little attention has been given to OS during childhood or outside of wealthy, industrialized populations. This limits understanding of the lifestyle and environmental factors that may drive global variation in childhood OS. Here, we present multifaceted urinary OS data from Indigenous Shuar children of Amazonian Ecuador to examine how children's OS is influenced by: (1) broad differences in market integration (MI; rural vs. peri-urban living); (2) household-level predictors of pathogen exposure; and (3) physiological measures of pathogen burden (immune activity) and adversity (cortisol).Methods
Anthropometrics, household questionnaire data, and biospecimens (urine and fing"],"journal":["American journal of human biology : the official journal of the Human Biology Council"],"pagination":["e70206"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC12837346"],"repository":["biostudies-literature"],"pubmed_title":["Oxidative Stress and Its Relationship With Market Integration and Pathogen Exposure Among Indigenous Shuar Children of Amazonian Ecuador."],"pmcid":["PMC12837346"],"pubmed_authors":["Kim EY","Snodgrass JJ","Urlacher SS","Sugiyama LS","Liebert MA","Nash MP","Samsonov A","Madimenos FC"],"additional_accession":[]},"is_claimable":false,"name":"Oxidative Stress and Its Relationship With Market Integration and Pathogen Exposure Among Indigenous Shuar Children of Amazonian Ecuador.","description":"Objectives
Oxidative stress (OS) plays a key role in human aging and lifelong health. Problematically, little attention has been given to OS during childhood or outside of wealthy, industrialized populations. This limits understanding of the lifestyle and environmental factors that may drive global variation in childhood OS. Here, we present multifaceted urinary OS data from Indigenous Shuar children of Amazonian Ecuador to examine how children's OS is influenced by: (1) broad differences in market integration (MI; rural vs. peri-urban living); (2) household-level predictors of pathogen exposure; and (3) physiological measures of pathogen burden (immune activity) and adversity (cortisol).Methods
Anthropometrics, household questionnaire data, and biospecimens (urine and fing","dates":{"release":"2026-01-01T00:00:00Z","publication":"2026 Jan","modification":"2026-06-16T07:13:33.607Z","creation":"2026-06-16T03:09:59.306Z"},"accession":"S-EPMC12837346","cross_references":{"pubmed":["41589666"],"doi":["10.1002/ajhb.70206"]}}