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. 2016 Nov 7;11(11):e0164757. doi: 10.1371/journal.pone.0164757

Fig 1. Serum levels of IL-21, IL-23, IL-17A and vitamin D3 in OA patients in comparison to healthy controls.

Fig 1

Statistical analysis revealed that serum levels of IL-23 and IL-17A were significantly increased, while, IL-21 and vitamin D3 were decreased in OA patients in comparison to healthy controls.