In three articles, homogeneous doses of extracts (10–50 mg/kg) were shown to decrease the arthritis score; the mechanisms that explain the biological effects include the inhibition of pro-inflammatory cytokines (IL-6, TNF-α) and the increase of antioxidant enzymes (MDA, GSH, SOD) [18,19,20]. This evidence concerns the gene SOD1 and arthritic joint disease.