Fig. 1From: LncRNA NEAT1 is upregulated in recurrent aphthous stomatitis (RAS) and has predictive valuesAnalysis of plasma levels of NEAT1, IL-2, IL-1β, and TNF-α in three groups of participants. Plasma samples from the S-RAS, NS-RAS, and control groups were subjected to RT-qPCR and ELISA to determine the plasma levels of NEAT1 (a), IL-2 (b), IL-1β (c), and TNF-α (d). **p < 0.01Back to article page