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Depression: 21st Century Solutions + The Dark Side of Wheat

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Abstract Title:

Effects of Coenzyme Q10 Supplementation on Inflammatory Cytokines (TNF-α, IL-6) and Oxidative Stress in Rheumatoid Arthritis Patients: A Randomized Controlled Trial.

Abstract Source:

Arch Med Res. 2015 Oct ;46(7):527-33. Epub 2015 Sep 3. PMID: 26342738

Abstract Author(s):

Hadi Abdollahzad, Mir Amir Aghdashi, Mohammad Asghari Jafarabadi, Beitollah Alipour

Article Affiliation:

Hadi Abdollahzad

Abstract:

BACKGROUNDS AND AIMS: Overproduction of proinflammatory cytokines is a main trait of rheumatoid arthritis. Coenzyme Q10 (CoQ10), an endogenous antioxidant, has shown anti-inflammatory effects in some diseases. In this study we aimed to assess the effects of CoQ10 supplementation on cytokines generation and oxidative stress in rheumatoid arthritis.

METHODS: In this double-blind, randomized controlled clinical trial, 44 patients with rheumatoid arthritis were recruited. Twenty two patients received 100 mg/day capsules of CoQ10 and 22 patients took placebo for 2 months. At the beginning and the end of the intervention, 7 mL of fasting blood was taken from patients to measure malondialdehyde (MDA), total antioxidant capacity (TAC), interleukin (IL)-6 and tumor necrosis factor alpha (TNF-α).

RESULTS: At the end of the study, serum MDA significantly decreased in supplemented group (mean difference = -1.47 nmol/mL; 95% confidence interval (CI), -2.52 to -0.43; p = 0.008). CoQ10 also suppressed overexpression of TNF-α (difference in median was +1.1 in placebo vs. +0.03 in CoQ10 group; p = 0.033). There was no significant difference in TAC and IL-6 levels between groups.

CONCLUSIONS: This study showed beneficial effects of CoQ10 supplementation on inflammatory cytokines and oxidative stress in rheumatoid arthritis patients.

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Depression: 21st Century Solutions + The Dark Side of Wheat

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