Dual Impact of Iron Deficiency and Antibiotics on Host Metabolism: A Tissue-Level Analysis.

ABSTRACT: Background/Objectives: Iron deficiency (ID) is a common nutritional deficiency in infancy and early childhood associated with increased risk of infection and increased likelihood of receiving antibiotic intervention. In the context of ID, antibiotics have been shown to exaggerate the growth impairments and negative impacts on metabolic health of ID itself. The objective of this research was to assess the tissue-level impact of antibiotics when provided during ID. Methods: ID was induced in piglets by withholding an iron dextran shot shortly after birth, and iron deficiency was maintained after weaning by providing an iron-deficient diet starting on postnatal day (PD) 25. Half of the ID piglets received a 3-day antibiotic course (ID + Abx) consisting of spectinomycin and gentamicin from PD3

SUBMITTER: Shoff S 

PROVIDER: S-EPMC12388185 | biostudies-literature | 2025 Aug

REPOSITORIES: biostudies-literature