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. 2021 Mar 2;16:165. doi: 10.1186/s13018-021-02306-8

Fig. 1.

Fig. 1

Circ-AFF2 expression in RA. a The information on circ-AFF2. b Circ-AFF2 level was measured via qRT-PCR in synovial tissues from RA or normal subjects. c Circ-AFF2 expression was detected by qRT-PCR in RAFLSs and normal cells. d Circ-AFF2, GAPDH, and U6 levels were examined using qRT-PCR in nuclear and cytoplasm of RAFLSs. ***P < 0.001