Fig. 4From: Correlation analysis of differentially expressed long non-coding RNA HOTAIR with PTEN/PI3K/AKT pathway and inflammation in patients with osteoarthritis and the effect of baicalin interventionLncRNA HOTAIR overexpression caused TNF-α upregulation and IL-10 downregulation in OA-CHs. A–B The levels of IL-10 (A) and TNF-α (B) in OA-CHs were determined by ELISA. pc, pcDNA3.1. **p < 0.01, ***p < 0.001Back to article page