Your browser doesn't support javascript.
loading
Material Basis and Mechanism of Epimedii Folium Against Osteoporosis Based on Spectrum-Effect Relationship and Network Pharmacology / 中国实验方剂学杂志
Article in Chinese | WPRIM | ID: wpr-906159
Responsible library: WPRO
ABSTRACT

Objective:

To study the material basis and potential molecular mechanism of Epimedii Folium against osteoporosis.

Method:

The chemical components in 14 batches of Epimedii Folium were analyzed by ultra-performance liquid chromatography-quadrupole-time of flight-tandem mass spectrometry (UPLC-Q-TOF-MS/MS). With the activity of alkaline phosphatase (ALP) as the pharmacodynamic index,the partial least squares regression analysis (PLSR) was conducted to establish a model uncovering the spectrum-effect relationship between UPLC-Q-TOF-MS/MS spectral peak and ALP activity and screen the active components against osteoporosis. Online databases such as the Traditional Chinese Medicine Systems Pharmacology Database and Analysis Platform (TCMSP),Comparative Toxicogenomics Database (CTD),Database for Annotation,Visualization,and Integrated Discovery (DAVID) and Cytoscape 3.6.1 were employed to predict the possible mechanism of action of Epimedii Folium against osteoporosis.

Result:

A total of 61 peaks and 56 compounds were identified by UPLC-Q-TOF-MS/MS. PLSR showed that icariin,baohuoside Ⅰ,epimedin A,sagittatoside A,and baohuoside Ⅱ might be the active components for Epimedii Folium to inhibit osteoporosis considering their strong correlation with ALP activity. As revealed by the network pharmacological analysis of the five components mentioned above,Epimedii Folium<italic> </italic>mainly regulated seven targets such as tumor necrosis factor (TNF),androgen receptor (AR),and estrogen receptor 1 (ESR1) and eight key pathways like endocrine and other factor-regulated calcium reabsorption,vascular endothelial growth factorVEGF) signaling pathway,and transient receptor potential (TRP) channels to exert its anti-osteoporosis effect.

Conclusion:

The exploration of material basis and potential molecular mechanism of Epimedii Folium against osteoporosis based on UPLC-Q-TOF-MS/MS,spectrum-effect relationship,and network pharmacology has provided an experimental basis for the scientific explanation and clinical application of Epimedii Folium in treating osteoporosis.

Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: Chinese Journal of Experimental Traditional Medical Formulae Year: 2021 Type: Article

Similar

MEDLINE

...
LILACS

LIS

Full text: Available Index: WPRIM (Western Pacific) Language: Chinese Journal: Chinese Journal of Experimental Traditional Medical Formulae Year: 2021 Type: Article