Origin of the Neonatal Gut Microbiota and Probiotic Intervention
Status:
COMPLETED
Trial end date:
2021-12-31
Target enrollment:
Participant gender:
Summary
This study aim to evaluate the composition and origin of the neonatal gut microbiota after birth and Probiotic intervention. Samples were obtained from a total of 30 pregnant individuals and their offspring, divided into control group and porbiotics group. Postpartum human milk and infant fecal specimens were collected for a period of 6 months. The samples were analyzed using 16S rRNA amplicon sequencing of the V3-V4 region to evaluate the microbial composition. The Shannon index, Simpson index and nonmetric multidimensional scaling were used to evaluate the diversity of the microbiota, while the co-occurrence network and LEfSe were used to evaluate the characteristics of the microbiota of pregnancies and their infants in each groups.