Article: The effect and mechanism of Huangqin-Baishao herb pair in the treatment of dextran sulfate sodium-induced ulcerative colitis.
2023 Volume 9, Issue 12, Page(s) e23082
Abstract: Background: The haungqing (: Purpose: Elucidate the efficacy and potential mechanism of HBHP against UC.: Methods: First, The UC model of mice induced by dextran sulfate sodium (DSS) was established. The mice were randomly divided into Control ... ...
Abstract | Background: The haungqing ( Purpose: Elucidate the efficacy and potential mechanism of HBHP against UC. Methods: First, The UC model of mice induced by dextran sulfate sodium (DSS) was established. The mice were randomly divided into Control group, DSS group, SASP group (390 mg/kg), and HPHP group (1.95 g/kg), with 8 mice per group. Drugs were administrated via oral gavage for 7 days. Then, Disease activity index (DAI), length of the colon, histopathology, and changes in inflammatory cytokines in colonic tissues were analyzed to assess the effect of HBHP on UC. Besides, Network pharmacology was applied to identify the active compounds, core targets of HBHP in the treatment of UC, and the corresponding signaling pathways to explore the underlying mechanisms. Finally, Western blot (WB), immunohistochemistry (IHC) and molecular docking were performed to validate the results. Results: HBHP significantly reduced DAI score and decreased colon length shortening in DSS-induced UC mice. The administration of HBHP was able to effectively alleviated mucosal ulceration and epithelial destruction. In addition, HBHP treatment obviously - reduced the expressions of TNF-α, IL-6, and IL-1β in colon tissues ( Conclusions: HBHP could alleviate DSS-induced UC, reduce tissue inflammation, and its mechanism might primarily be achieved by inhibiting JAK2/STAT3 signaling pathway. Meanwhile, our work revealed that network pharmacology combined with experimental verification is a cogent means of studying the mechanism of TCM. |
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Language | English |
Publishing date | 2023-11-30 |
Publishing country | England |
Document type | Journal Article |
ZDB-ID | 2835763-2 |
ISSN | 2405-8440 |
ISSN | 2405-8440 |
DOI | 10.1016/j.heliyon.2023.e23082 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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