bioRxiv · 10.1101/2020.06.26.159590
Antibiotics effects on the fecal metabolome in preterm infants
Abstract
Within a randomized prospective pilot study of preterm infants born less than 33 weeks gestation, fecal samples were collected weekly and metabolomic analysis was performed. The objective is to evaluate for differences in fecal metabolites in infants exposed to antibiotics vs not exposed to antibiotics in the first 48hours after birth. Significant differences were seen in the antibiotics vs no antibiotics group, including pathways related to vitamin biosynthesis, bile acids, amino acid metabolism and neurotransmitters. Early antibiotic exposure in preterm infants may alter metabolites in the intestinal tract of preterm infants. Broader multi-omic studies that address mechanisms will guide more prudent antibiotic use in this population.
Source connections
Explore related subjects
Keep this discovery
Explore connections, maps & timelines
Patton, L., Li, N., Garrett, T. J., Ruoss, J. L., Russell, J. T., de la Cruz, D., Bazacliu, C., Polin, R. A., Triplett, E. W., Neu, J.. 2020-06-26. Antibiotics effects on the fecal metabolome in preterm infants. https://doi.org/10.1101/2020.06.26.159590
Cite the original work for its findings. Save a collection to share your selection of sources.