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. 2016 May 9;2:16010. doi: 10.1038/cddiscovery.2016.10

Figure 3.

Figure 3

Characterization of the OR51B5-mediated intracellular signaling components. (a) Under Ca2+-free conditions, an increase in cytosolic Ca2+ levels during isononyl alcohol stimulation was almost completely abolished. (b) During the co-treatment with isononyl alcohol and the AC inhibitor SQ-22536, no Ca2+ signals could be detected. (c) The PKA inhibitor H-89 blocked the isononyl alcohol-induced increase in intracellular Ca2+. (d) The PLC inhibitor U73122 could not significantly block the isononyl alcohol-mediated Ca2+ increase. (e) L-type calcium channel inhibitor Verapamil abolished the isononyl alcohol-induced Ca2+ increase in K562 cells. (f) The inhibitor experiments were analyzed relative to the first and second applications of isononyl alcohol.