Karen M. O'callaghan
London, ENG, United Kingdom
Last Updated: 09/26/2026
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Found 22 publications
Fecal iron quantification in a randomized controlled trial of Lactiplantibacillus plantarum ATCC 202195 in newborns in Dhaka, Bangladesh.
Journal: Nutrition (Burbank, Los Angeles County, Calif.)
Published: October 02, 2025
Neonatal faecal abundance of Bifidobacterium longum subspecies infantis is not associated with anthropometric outcomes up to 6 months of age in Bangladeshi infants.
Journal: Gut microbiome (Cambridge, England)
Published: September 22, 2025
Abundance of Bifidobacterium species in the infant gut microbiota and associations with maternal-infant characteristics in Dhaka, Bangladesh.
Journal: mSphere
Published: September 15, 2025
Neonatal administration of Lactiplantibacillus plantarum ATCC 202195 with or without fructooligosaccharide in Bangladesh: a placebo-controlled randomized trial.
Journal: mSphere
Published: February 24, 2025
Severe infection incidence among young infants in Dhaka, Bangladesh: an observational cohort study.
Journal: BMJ public health
Published: November 22, 2024
Associations of linear growth and weight gain in the first 2 years with bone mass at 4 years of age in children in Dhaka, Bangladesh.
Journal: Public health nutrition
Published: November 22, 2024
Serum 25-Hydroxyvitamin D and Intact Parathyroid Hormone as Functional Biomarkers of Bone Mass in Early Childhood.
Journal: The Journal of nutrition
Published: November 08, 2024
Height-Age as An Alternative to Height-For-Age z-Scores to Assess the Effect of Interventions on Child Linear Growth in Low- and Middle-Income Countries.
Journal: Current developments in nutrition
Published: July 18, 2024
The Effects of Vitamin D Supplementation During Pregnancy on Maternal, Neonatal, and Infant Health: A Systematic Review and Meta-analysis.
Journal: Nutrition reviews
Published: July 01, 2024
Vitamin D status of pregnant women with obesity in the UK and its association with pregnancy outcomes: a secondary analysis of the UK Pregnancies Better Eating and Activity Trial (UPBEAT) study.
Journal: The British journal of nutrition
Published: April 18, 2024
Maternal prenatal, with or without postpartum, vitamin D3 supplementation does not improve maternal iron status at delivery or infant iron status at 6 months of age: secondary analysis of a randomised controlled trial.
Journal: BMJ nutrition, prevention & health
Published: August 24, 2023
Prenatal but not continued postpartum vitamin D supplementation reduces maternal bone resorption as measured by C-terminal telopeptide of type 1 collagen without effects on other biomarkers of bone metabolism.
Journal: Endocrine and metabolic science
Published: May 02, 2023
Last Updated: 09/26/2026