Figure 10.
Patch clamp outside-out recordings of hME. (A and B) Macroscopic recordings with currents >5 pA. (C and D) Recordings with discernible single-channel events. Red curves: Single exponential fit of current recovery after Ru360 removal. Blue bars: 200 nM Ru360. Bath contains 100 mM Ca2+. Pipette solutions contain 5 mM EGTA and 5 mM EDTA to reduce free Ca2+ below 1 nM to inhibit ICACC. Voltage was clamped at −80 mV for all recordings.