Figure 6.
Rotenone and oligomycin do not activate KATP channels. Cell-attached recording from a single CRI-G1 cell at 10 mV applied potential. Application of rotenone (10 μM; a) or oligomycin (2 μM; b) for the time indicated failed to have any effect on channel activity over the time period of recording. (c) Graph of channel activity (Nf.Po) expressed as a function of time obtained from the cell attached patches in a (▵) and b (•).