Skip to main content
. 2013 Mar 18;591(Pt 10):2593–2609. doi: 10.1113/jphysiol.2012.248369

Figure 1. Augmentation of ATP-sensitive K+ (KATP) channel activity after GluR stimulation.

Figure 1

A, measurements were performed in cultured hippocampal neurons. Cell-attached patch was held at −50 mV. Application of 10 μm kainate for 2 min first augmented and then decreased the frequency of action potential (AP)-related currents (upwardly directed declinations) accompanied by activation of KATP channels. B, episodes of neuronal and channel activities at times indicated by asterisks in (A). The traces show voltage ramp recordings from +20 to −80 mV. The two lines in the rightmost panel indicate chord conductances of KATP channels (multiples of 75 pS).