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An Adoptive Transfer Model of Rheumatoid Arthritis in Mice
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Marham-Mafasel decrease joint inflammation and IL-1β gene expression in rheumatoid arthritis animal model.
Mohammad Majidi1,2, Fatemeh Heidarnejad3, Mohsen Naseri4
1Department of Tissue Engineering & Regenerative Medicine, Faculty of Advanced Technologies in Medicine, Iran University of Medical Sciences, Tehran, Iran.
Veterinary Medicine and Science
|May 3, 2021
Summary
Marham-Mafasel, a herbal treatment, reduced inflammation and IL-1β gene expression in a rheumatoid arthritis (RA) animal model. This study highlights its potential as an effective and affordable RA therapy.
Area of Science:
- Rheumatology
- Pharmacology
- Herbal Medicine
Background:
- Rheumatoid arthritis (RA) is a chronic inflammatory disease with significant treatment costs and side effects.
- Traditional herbal remedies offer potential for developing new, cost-effective RA treatments.
- Marham-Mafasel is a novel herbal formulation combining Arnebia euchroma and Matricaria chamomilla.
Purpose of the Study:
- To investigate the efficacy of Marham-Mafasel in an animal model of rheumatoid arthritis.
- To evaluate its impact on joint inflammation, histopathological changes, and IL-1β gene expression.
- To compare its effects with a conventional RA treatment (Piroxicam).
Main Methods:
- Rheumatoid arthritis was induced in Wistar rats using Freund's complete adjuvant.
- Animals were divided into control, Piroxicam-treated, and Marham-Mafasel-treated groups.
- Hind paw volume, joint histopathology, and IL-1β gene expression (Real-Time PCR) were assessed.
Main Results:
- Marham-Mafasel significantly reduced hind paw swelling compared to the control group.
- A significant decrease in IL-1β gene expression was observed in the Marham-Mafasel group.
- No significant differences in histological degradation were found between groups.
Conclusions:
- Marham-Mafasel effectively reduces inflammation in a rheumatoid arthritis animal model.
- The herbal treatment significantly downregulates IL-1β gene expression.
- Marham-Mafasel shows promise as a potential therapeutic agent for rheumatoid arthritis.

