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. 2021 Mar 9;12:639857. doi: 10.3389/fphys.2021.639857

Figure 5.

Figure 5

The involvement of Na+-K+-ATPase (NKA) in the EDH-mediated vasorelaxation of mesenteric arteries. (A) Summary data showing the CRC, Rmax, and EC50 of CPA-induced vasorelaxation in the presence of either L-NNA + INDO (n = 6) or L-NNA + INDO (&) + 100 μM ouabain (n = 6). (B) Summary data showing the CRC, Rmax, and EC50 of CPA-induced vasorelaxation in the presence of either L-NNA + INDO (n = 6) or L-NNA + INDO (&) + 0 K+ (n = 6). Data were expressed as percentage of NE (5 μM)-induced vasoconstrictions and shown as means ± SEM. ***p < 0.001, and ns, no significance.