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. 2009 Dec 31;298(3):H945–H955. doi: 10.1152/ajpheart.00145.2009

Fig. 6.

Fig. 6.

Effects of ANG II treatment on the voltage-gated K+ current in CATH.a neurons. A: representative whole cell patch-clamp recording showing that the transient K+ current was partially attenuated by ANG II treatment (100 nM for 6 h) and completely inhibited by the voltage-gated K+ channel blocker, 4-AP (1 mM), in CATH.a neurons. B: complete current-voltage relationships in CATH.a neurons from control (n = 12), ANG II-treated (n = 9), and 4-AP-perfused (n = 6) neurons. C: peak K+ current measured in response to a test pulse from −70 to + 20 mV in control, ANG II-treated, and 4-AP-perfused CATH.a neurons. Values are means ± SE. *P < 0.05 compared with control group. #P < 0.05 compared with ANG II group.