Mehrdad Shavandi; Yasaman Yazdani; Shirin Asar; Arash Mohammadi; Ehsan Mohammadi-noori; Amir Kiani
Abstract
Background: Rheumatoid Arthritis (RA) is a systemic chronic autoimmune disease. Several inflammatory agents play key roles in RA pathogenesis, among which tumor necrosis factor-alpha (TNF-α) and interleukin 1 beta (IL-1β) are of great importance. Silymarin is a potent anti-oxidant extracted ...
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Background: Rheumatoid Arthritis (RA) is a systemic chronic autoimmune disease. Several inflammatory agents play key roles in RA pathogenesis, among which tumor necrosis factor-alpha (TNF-α) and interleukin 1 beta (IL-1β) are of great importance. Silymarin is a potent anti-oxidant extracted from Silybummarianum L. seeds. Objective: To study the effect of silymarin on serum levels of TNF-α and IL-1β in patients with RA. Methods: Patients with stable RA received 140 mg of silymarin, 3 times a day, for 3 months. Serum samples were collected before and after the treatment. Both TNF-α and IL-1β serum levels were measured by ELISA. Results: 42 patients (14.3% male, and 85.7% female, with a mean age of 47.59±12.8 years old) completed the treatment course. There was no significant difference in the overall mean concentration of either TNF-α (p=0.14) or IL-1β (p=0.27) in all 42 patients after the treatment with silymarin. Conclusion: The addition of silymarin to the treatment regimen of patients with stable RA has no significant effect on the serum levels of TNF-α and IL-1β, however, this study needs further evaluation with a larger sample size.
