Characteristics of gut microbiota and its association with the activity of β-glucuronidase in neonates with hyperbilirubinemia.
- Author:
Wei TANG
1
;
Hong-Yan LU
1
;
Qin SUN
1
;
Wei-Min XU
1
Author Information
1. Department of Pediatrics, Affiliated Hospital of Jiangsu University, Zhenjiang, Jiangsu 212000, China.
- Publication Type:Journal Article
- MeSH:
Feces;
Gastrointestinal Microbiome;
Glucuronidase;
Humans;
Hyperbilirubinemia, Neonatal;
Infant, Newborn;
RNA, Ribosomal, 16S
- From:
Chinese Journal of Contemporary Pediatrics
2021;23(7):677-683
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To study the characteristics of gut microbiota and its association with the activity of β-glucuronidase (β-GD) in neonates with hyperbilirubinemia.
METHODS:A total of 50 neonates with hyperbilirubinemia who were admitted in January to December, 2018, were enrolled as the hyperbilirubinemia group, and 30 neonates without hyperbilirubinemia were enrolled as the control group. The 16S rRNA high-throughput sequencing method was used to compare gut microbiota between the two groups. The phenolphthalein-glucuronic acid substrate method was used to measure the activity of β-GD in the intestinal tract of neonates with hyperbilirubinemia before and after treatment.
RESULTS:The comparison of the distribution of gut microbiota at the genus level showed a significant difference in the abundance of 52 bacteria between the hyperbilirubinemia and control groups before treatment (
CONCLUSIONS:There are differences in gut microbiota between the neonates with hyperbilirubinemia and those without hyperbilirubinemia. The activity of β-GD in feces is positively correlated with the abundance of
