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. 2018 Oct 11;195(2):226–236. doi: 10.1111/cei.13218

Figure 1.

Figure 1

Yin Yang 1 (YY1) and IL‐8 were over‐expressed in rheumatoid arthritis (RA) patients. (a) Relative expression of YY1 in RA patients (n = 32), osteoarthritis (OA) patients (n = 32) and healthy donors (n = 22) was detected by real‐time polymerase chain reaction (PCR). (b) Protein level of YY1 in RA patients and health donors determined by Western blot. (c) Relative expression of interleukin (IL)‐8 in RA patients (n = 32), OA patients (n = 32) and health donors (n = 22) detected by real‐time PCR. (d) Correlation analysis between YY1 and IL‐8 expression in RA patients.