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. Author manuscript; available in PMC: 2013 Jun 28.
Published in final edited form as: J Neurosci. 2000 Feb 1;20(3):929–936. doi: 10.1523/JNEUROSCI.20-03-00929.2000

Figure 3.

Figure 3

Sensitivity to PTX of SRIF effect on IK. By the use of a voltage protocol similar to that in Figure 2, a family of IK currents was recorded in rods pretreated for 16–20 hr with PTX (400 ng/ml). a, Exposure to 0.5 μM SRIF for 5 min failed to enhance IK. b, There was no significant difference in the I–V relationship of IK recorded in control solution and in the presence of SRIF. c, The histogram summarizes the effects of SRIF on IK in control and PTX-pretreated rods. Numbers in parentheses in this and subsequent figures are the sample size.