Fig. 5From: RETRACTED ARTICLE: Effect of hCMSCs and liraglutide combination in ALI through cAMP/PKAc/β-catenin signaling pathwayLiraglutide exerted its function through GLP-1R and cAMP pathway. Western blot (a): si-3 had the most obvious blocking effect of GLP1R; intracellular cAMP (b): hCMSCs were exposed to 30 μg/ml treated with 100 nM siNC or siGLP1R and with or without 10 nM liraglutide (*P < 0.05); western blot (c, d). Data are represented as mean ± SDBack to article page