Skip to main content

Advertisement

Log in

Anti-inflammatory activity of peiminine in acetic acid-induced ulcerative colitis model

  • Original Article
  • Published:
Inflammopharmacology Aims and scope Submit manuscript

Abstract

Ulcerative colitis is a chronic inflammatory disorder of the intestinal mucosa and a prevalent gastrointestinal condition in developed countries. Peiminine, derived from the Fritillaria imperialis plant, exhibits remarkable anti-inflammatory and anti-cancer properties. This study aims to investigate the anti-inflammatory effects of peiminine in an experimental model of ulcerative colitis. Ulcerative colitis was induced intra-rectally in all groups, except the negative control, using 100 μl of 4% acetic acid. Peiminine treatment was initiated after ulcerative colitis induction and symptom manifestation. After the final injection, mice were sacrificed on day 15 for assessment. Various parameters were evaluated, including disease activity index, myeloperoxidase activity, nitric oxide levels, production and expression of IL-1, IL-6, TNF-α cytokines, and expression of IL-1β, IL-6, TNF-α, iNOS, and COX2 genes. Microscopic pathological evaluation was performed on colon tissue. Peiminine treatment resulted in reduced levels of NO, MPO, IL-1β, IL-6, and TNF-α. Furthermore, the expression of IL-1β, IL-6, TNF-α genes, iNOS, and COX2 genes was decreased in response to peiminine treatment in these mice. This study demonstrates the effectiveness of peiminine in alleviating inflammatory manifestations and mitigating intestinal tissue damage in an experimental model of ulcerative colitis, probably by anti-inflammatory procedure. Peiminine holds potential as a therapeutic adjunct for the management of ulcerative colitis.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Fig. 1
Fig. 2
Fig. 3
Fig. 4
Fig. 5
Fig. 6

Similar content being viewed by others

Data availability

The data sets generated during and/or analyzed during the current study are available from the corresponding author on reasonable request.

References

Download references

Acknowledgements

The current study is part of the Ph.D. thesis of Mrs. Maryam Ranjbar Bushehri. The article’s authors express gratitude to those who helped us in this research.

Funding

The authors declare that no funds, grants, or other support was received during the preparation of this manuscript.

Author information

Authors and Affiliations

Authors

Contributions

MRB, NB, HEGG, GhKh, GhF: developed the theoretical formalism, performed the analytic calculations and performed the numerical simulations. authors contributed to the final version of the manuscript. HEGG: supervised the project.

Corresponding author

Correspondence to Hadi Esmaeili Gouvarchin Ghaleh.

Ethics declarations

Conflict of interest

The authors have no competing interests to declare that are relevant to the content of this article.

Additional information

Publisher's Note

Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.

Rights and permissions

Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.

Reprints and permissions

About this article

Check for updates. Verify currency and authenticity via CrossMark

Cite this article

Ranjbar Bushehri, M., Babaei, N., Esmaeili Gouvarchin Ghaleh, H. et al. Anti-inflammatory activity of peiminine in acetic acid-induced ulcerative colitis model. Inflammopharmacol 32, 657–665 (2024). https://doi.org/10.1007/s10787-023-01360-4

Download citation

  • Received:

  • Accepted:

  • Published:

  • Issue Date:

  • DOI: https://doi.org/10.1007/s10787-023-01360-4

Keywords

Navigation