4.7 Article

Modified Banxia Xiexin Decoction Ameliorates Polycystic Ovarian Syndrome With Insulin Resistance by Regulating Intestinal Microbiota

Journal

Publisher

FRONTIERS MEDIA SA
DOI: 10.3389/fcimb.2022.854796

Keywords

polycystic ovary syndrome; insulin resistance; intestinal microbiota; modified Banxia Xiexin Decoction; inflammation; metabolism

Funding

  1. National Natural Science Foundation of China [81674011]

Ask authors/readers for more resources

This study analyzed the characteristics of the intestinal microbiota in patients with PCOS-IR and explored the mechanism of modified Banxia Xiexin Decoction in treating PCOS-IR. The results showed that PCOS-IR model had an imbalance of intestinal microbiota and Genus Clostridium_sensu_stricto_1 might be the pivotal pathogenic bacteria. Modified Banxia Xiexin Decoction can improve PCOS-IR by regulating the balance of intestinal microbiota.
ObjectiveTo analyze the characteristics of the intestinal microbiota of polycystic ovarian syndrome with insulin resistance (PCOS-IR) and explore the possible mechanism of modified Banxia Xiexin Decoction in the treatment of PCOS-IR. MethodsA total of 17 specific pathogen-free (SPF) female Sprague-Dawley (SD) rats, aged 21 days, were selected and randomly divided into the control group (group Z, n = 6), model group (group M, n = 6), and treatment group (group A, n = 5). Letrozole combined with a high-fat diet was used to induce the PCOS-IR model. Rats in group A were treated with modified Banxia Xiexin Decoction for 2 weeks after the end of modeling; then the characteristics of reproductive, metabolic, inflammatory, and intestinal microbiota were compared among three groups. ResultsThe PCOS-IR model had an imbalance of intestinal microbiota, and the enriched microbiota was mainly class Coriobacteria, order Clostridiales, and genus Clostridium_sensu_stricto_1. Modified Banxia Xiexin Decoction can regulate the disorder of intestinal microbiota diversity, significantly increase the abundance of phyla Verrucomicrobiota Proteobacteria and genera Akkermansia and Blautia, and decrease the abundance of genus Clostridium_sensu_stricto_1. ConclusionGenus Clostridium_sensu_stricto_1 might be the pivotal pathogenic bacteria of PCOS-IR. Modified Banxia Xiexin Decoction may ameliorate PCOS-IR by regulating intestinal microbiota imbalance and improving metabolic disorders.

Authors

I am an author on this paper
Click your name to claim this paper and add it to your profile.

Reviews

Primary Rating

4.7
Not enough ratings

Secondary Ratings

Novelty
-
Significance
-
Scientific rigor
-
Rate this paper

Recommended

No Data Available
No Data Available