[Investigation of modulating effect of Qingfei Paidu Decoction on host metabolism and gut microbiome in rats].
Zhongguo Zhong Yao Za Zhi
; 45(15): 3726-3739, 2020 Aug.
Article
in Chinese
| MEDLINE | ID: covidwho-745644
ABSTRACT
This study is to explore the effect of Qingfei Paidu Decoction(QPD) on the host metabolism and gut microbiome of rats with metabolomics and 16 S rDNA sequencing. Based on 16 S rDNA sequencing of gut microbiome and metabolomics(GC-MS and LC-MS/MS), we systematically studied the serum metabolites profile and gut microbiota composition of rats treated with QPD for continued 5 days by oral gavage. A total of 23 and 43 differential metabolites were identified based on QPD with GC-MS and LC-MS/MS, respectively. The involved metabolic pathways of these differential metabolites included glycerophospholipid metabolism, linoleic acid metabolism, TCA cycle and pyruvate metabolism. Meanwhile, we found that QPD significantly regulated the composition of gut microbiota in rats, such as enriched Romboutsia, Turicibacter, and Clostridium_sensu_stricto_1, and decreased norank_f_Lachnospiraceae. Our current study indicated that short-term intervention of QPD could significantly regulate the host metabolism and gut microbiota composition of rats dose-dependently, suggesting that the clinical efficacy of QPD may be related with the regulation on host metabolism and gut microbiome.
Keywords
Full text:
Available
Collection:
International databases
Database:
MEDLINE
Main subject:
Drugs, Chinese Herbal
/
Gastrointestinal Microbiome
Type of study:
Experimental Studies
/
Prognostic study
Topics:
Traditional medicine
Limits:
Animals
Language:
Chinese
Journal:
Zhongguo Zhong Yao Za Zhi
Journal subject:
Pharmacology
/
Complementary Therapies
Year:
2020
Document Type:
Article
Affiliation country:
J.cnki.cjcmm.20200609.201
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