IFNγ (37.28 ± 11.86 pg/mL) and IL6 (242.77 ± 77.48 pg/mL) levels were significantly increased in CIA mice (RA-PBS group) on day 28, compared to the NT group (8.86 ± 2.29 pg/mL and 98.09 ± 4.32 of IFNγ and IL6 concentrations, respectively; p < 0.001). Here, IL6 is linked to rheumatoid arthritis.