Fig. 3.
Agonist-dependent cAMP accumulation in CHO cells stably expressing full-length (A2B) and truncated versions (A2B-316, A2B-ΔC-tail) of the A2B adenosine receptor. Data are results from three experiments presented as mean ± SEM. Asterisks indicate significant difference from full-length A2B receptors for each NECA concentration (*p < 0.05, **p < 0.01, one-way analysis of variance with Dunnett’s post-test)