Network pharmacological analysis and experimental verification of anti-inflammatory and analgesic effect of Zanthoxyli Pericarpium.
10.19540/j.cnki.cjcmm.20210305.401
- Author:
Lin WEI
1
;
Wei ZONG
1
;
Qing-Hong ZENG
1
;
Yun-Bin JIANG
1
;
Wei-You ZENG
2
;
Hao CHI
2
;
Yu-Qiang ZHOU
2
;
Min CHEN
1
Author Information
1. College of Pharmaceutical Sciences, Southwest University Chongqing 400715, China.
2. Jiangjin Agricultural Technology Promotion Center,Chongqing 400715, China.
- Publication Type:Journal Article
- Keywords:
Zanthoxyli Pericarpium;
analgesic;
anti-inflammatory;
mechanism;
network pharmacology
- MeSH:
Analgesics/pharmacology*;
Animals;
Anti-Inflammatory Agents/pharmacology*;
Drugs, Chinese Herbal;
Edema/drug therapy*;
Inflammation/genetics*;
Mice;
Oils, Volatile;
Plant Extracts
- From:
China Journal of Chinese Materia Medica
2021;46(12):3034-3042
- CountryChina
- Language:Chinese
-
Abstract:
To explore the mechanism of anti-inflammatory and analgesic effect of Zanthoxyli Pericarpium based on network pharmacology and inflammatory or pain mouse models. The effective components of Zanthoxyli Pericarpium were screened out by TCMSP database. And their potential corresponding targets were predicted by PharmMapper software. The possible targets relating to inflammation and pain were mainly collected through DrugBank, TTD and DisGeNET databases. The "active ingredient-gene-disease" network diagram was constructed by Cytoscape 3.7.0 software. The network pharmacology results showed 5 potential effective compounds, which were related to 29 targets; 132 targets relating to inflammation and pain were screened out in the DrugBank, TTD and DisGeNET databases. The network analysis results indicated that the phosphatidylinositol 3-kinase catalytic subunit gamma isoform(PIK3 CG) gene may be the key to the anti-inflammatory and analgesic effect of Zanthoxyli Pericarpium. The anti-inflammatory and analgesic effects of essential oil extract and dichloromethane extract of Zanthoxyli Pericarpium were explored through the mouse model of inflammation induced by xylene or carrageenan and the mouse model of pain induced by acetic acid or formalin. The experimental results showed that essential oil extract and dichloromethane extract of Zanthoxyli Pericarpium could reduce xylene-induced ear swelling and carrageenan-induced paw swelling and decrease the number of writhing responses in mice induced by acetic acid and the licking foot time of mice in phase Ⅱ induced by formalin. Western blot results showed that Zanthoxyli Pericarpium extract could inhibit the expressions of PIK3 CG, phosphonated nuclear factor kappaB(p-NF-κB) and phosphonated p38(p-p38 MAPK) protein. The present study showed the anti-inflammatory and analgesic effect of Zanthoxyli Pericarpium through multiple components and targets, so as to provide a pharmacodynamic basis for the study of Zanthoxyli Pericarpium and its mechanism.
