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- Title
16S rDNA analysis of the effect of fecal microbiota transplantation on pulmonary and intestinal flora.
- Authors
Liu, Tianhao; Yang, Zhongshan; Zhang, Xiaomei; Han, Niping; Yuan, Jiali; Cheng, Yu
- Abstract
This study aims to explore the effect of FMT on regulations of dysbacteriosis of pulmonary and intestinal flora in rats with 16S rDNA sequencing technology. A total of 27 SPF rats (3-4 weeks old) were randomly divided into three groups: normal control group (K), model control group (MX), and fecal microbiota transplantation group (FMT); each group contained nine rats. The OTU values of the pulmonary and intestinal flora of the MX group decreased significantly compared with the normal control group. After FMT, the OTU value of pulmonary flora increased, while the value of OTU in intestinal flora declined. At the phylum level, FMT down-regulated Proteobacteria, Firmicutes, and Bacteroidetes in the pulmonary flora. At the genus level, FMT down-regulated Pseudomonas, Sphingobium, Lactobacillus, Rhizobium, and Acinetobacter, thus maintaining the balance of the pulmonary flora. Moreover, FMT could change the structure and diversity of the pulmonary and intestinal flora by positively regulating the pulmonary flora and negatively regulating intestinal flora. This study may provide a scientific basis for FMT treatment of respiratory diseases.
- Subjects
RECOMBINANT DNA; FECES; MICROBIOLOGY; LUNG microbiology; GUT microbiome; NUCLEOTIDE sequencing
- Publication
3 Biotech, 2017, Vol 7, Issue 6, p1
- ISSN
2190-572X
- Publication type
Article
- DOI
10.1007/s13205-017-0997-x