Figure 3.
Dynorphin attenuates spontaneous activity in KNDy neurons. Panel A, Action current frequency during periods of control and treatment with 1 μM dynorphin in neurons from castrate (left) or intact (right) animals. Open circles show data from individual cells, filled circles show means, and lines connect data from the same cell. Panel B, Difference between action current frequency during treatment and control periods in cells from castrate or intact mice. *, P < .05. Abbreviations: c, control; dynA, 1μM dynorphin.