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Related Experiment Video

Updated: Sep 16, 2025

Optimization of the Epimedii Folium Mutton-Oil Processing Technology and Testing Its Effect on Zebrafish Embryonic Development
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Study on the Screening of Anti-Osteoporosis Components in Processed Epimedium-Based on Spectrum-Effect Analysis.

Jinling Liang1, Jia Liu1, Weixia Sun2

  • 1College of Pharmacy, Changchun University of Traditional Chinese Medicine, Changchun, China.

Chemistry & Biodiversity
|July 10, 2025
PubMed
Summary

Epimedium (EP) shows potential for treating osteoporosis by influencing AKT1 and PTGS2. This study identifies key active compounds in EP and elucidates their anti-osteoporosis mechanisms.

Keywords:
Chinese Materia Medica ProcessingEpimediumUPLC–QQQ–MS/MSosteoporosisspectrum‐effect relationship

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Area of Science:

  • Pharmacology
  • Traditional Chinese Medicine
  • Biochemistry

Background:

  • Epimedium (EP) is a traditional Chinese medicine used for osteoporosis, but its mechanism is not fully understood.
  • Identifying the active components and their therapeutic actions is crucial for optimizing its use.

Purpose of the Study:

  • To identify the active chemical constituents of Epimedium (EP).
  • To investigate the anti-osteoporosis effects and mechanisms of EP components.
  • To correlate chemical profiles with therapeutic efficacy.

Main Methods:

  • Ultrahigh-performance liquid chromatography coupled with triple-quadrupole mass spectrometry (UPLC-QQQ-MS/MS) for component analysis.
  • DPPH assay for antioxidant activity, cell-based assays (MC3T3 cells), and zebrafish embryos for anti-osteoporosis effects.
  • Pearson correlation, network pharmacology, and molecular docking for mechanism elucidation.

Main Results:

  • Identified quercetin, Epimedium B, Baohuoside I, and anhydroicaritin-7-O-glucoside as pharmacologically active ingredients.
  • Demonstrated anti-osteoporosis effects of these compounds in cellular and organismal models.
  • Network pharmacology and molecular docking indicated that AKT1 and PTGS2 are key targets.

Conclusions:

  • EP possesses anti-osteoporosis properties attributed to specific active compounds.
  • The identified active ingredients exert therapeutic effects by modulating AKT1 and PTGS2 pathways.
  • This research provides a foundation for further studies on EP's pharmacokinetics and therapeutic applications.