Conclusions
The Chinese herbal prescription KGY may alleviate cervicitis by modulating metabolites and gut microbiota disorders. These findings provide a scientific basis for the clinical application of KGY and a new strategy for treating cervicitis in Chinese medicine.
Methods
UHPLC-Q-Exactive Plus Orbitrap MS was used to identify the active compounds of KGY; Sprague-Dawley (SD) female rats were randomly divided into the control, model, and KGY groups. Phenol mucilage (25%) was slowly injected into the vagina and cervix of the rats to establish the cervicitis model. Then, rats in the KGY groups (low dose: 1 g/kg/d; medium dose: 5 g/kg/d; high dose: 10 g/kg/d) were continuously gavaged KGY for one week. HE staining was used to observe the cervical tissues of rats; ELISA was used to detect inflammatory factors in plasma; non-targeted metabolomics was used to analyze metabolites; 16S rRNA sequencing was used to analyze intestinal microorganisms.
Objective
To analyze the chemical constituents of KGY and explore the potential mechanism of KGY in treating cervicitis. Materials and
Results
KGY exerted anti-cervicitis effects and decreased the levels of IL-6, IL-1β, and TNF-α. The mechanism of KGY in treating cervicitis is mainly associated with betaine, amino acid, pyrimidine, and phospholipid metabolism by regulating fifteen metabolites. Moreover, KGY reversed cervicitis-induced gut dysbiosis by mediating five bacteria.