Initial meconium microbiome in Chinese neonates delivered naturally or by cesarean section.

ABSTRACT: Previous studies have revealed significant differences in microbiome compositions between infants delivered via cesarean section (C-section) and natural vaginal birth. However, the importance of the delivery mode in the first days of life remains unclear. Importantly, this stage is minimally affected by infant feeding. Here, we used a metagenomic sequencing technique to characterize the meconium microbiome from the feces of a Chinese cohort of vaginally and C-section-delivered infants, including in vitro fertilization (IVF) newborns, during the first 24 h after birth. Meconium microbiome diversity was higher in vaginally delivered infants than that in C-section-delivered infants. Propionibacterium species were most abundant in the vaginally delivered infants, whereas the C-section group ha

SUBMITTER: Shi YC 

PROVIDER: S-EPMC5818670 | biostudies-literature | 2018 Feb

REPOSITORIES: biostudies-literature