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. Author manuscript; available in PMC: 2010 Oct 9.
Published in final edited form as: Circ Res. 2009 Sep 10;105(8):764–774. doi: 10.1161/CIRCRESAHA.109.206698

Figure 5.

Figure 5

Gq-protein coupled receptors and intracellular Ca2+ in hCPCs. A-C, Expression at the mRNA (A) and protein (B and C) levels of P2Y2 and H1 receptors in hCPCs. Human heart (hHeart) was used as positive control. Scale bars: 10 μm. D-G, Ca2+ oscillations in hCPCs in the presence of ATP (D and E) or histamine (F and G). *P<0.05 vs. Tyrode.