Fig. 1From: Circular RNA circ_0128846 promotes the progression of osteoarthritis by regulating miR-127-5p/NAMPT axisCirc_0128846 expression was increased in OA cartilage tissues. a The expression of circ_0128846 was determined by qRT-PCR analysis in OA cartilage tissues and normal cartilage tissues. b The levels of circ_0128846 and linear mRNA (ZFR) were determined after treatment of RNase R by qRT-PCR in OA chondrocytes. *P < 0.05Back to article page