1. Alipour B, Homayouni-Rad A, Vaghef-Mehrabany E, Sharif SK, Vaghef-Mehrabany L, Asghari-Jafarabadi M, Nakhjavani MR, Mohtadi-Nia J (2014) Effects of lactobacillus casei supplementation on disease activity and inflammatory cytokines in rheumatoid arthritis patients: a randomized double-blind clinical trial. Int J Rheum Dis 17:519–527
2. Amdekar S, Singh V, Singh R, Sharma P, Keshav P, Kumar A (2011) Lactobacillus casei reduces the inflammatory joint damage associated with collagen-induced arthritis (cia) by reducing the pro-inflammatory cytokines. J Clin Immunol 31:147–154
3. Amdekar S, Singh V, Kumar A, Sharma P, Singh R (2013) Lactobacillus casei and lactobacillus acidophilus regulate inflammatory pathway and improve antioxidant status in collagen-induced arthritic rats. J Interferon Cytokine Res 33:1–8
4. De Los Angeles Pineda M, Thompson SF, Summers K, De Leon F, Pope J, Reid G (2011) A randomized, double-blinded, placebo-controlled pilot study of probiotics in active rheumatoid arthritis. Med Sci Monit 17:347–354
5. Delcenserie V, Martel D, Lamoureux M, Amiot J, Boutin Y, Roy D (2008) Immunomodulatory effects of probiotics in the intestinal tract. Curr Issues Mol Biol 10:37–54