not quite significantP = 0.06
Mean K v current densities at +60 mV, measured approximately 3 minutes following the establishment of whole-cell configurations, were 30.9 ± 3.8 (n = 13) and 21.8 ± 2.2 (n = 10) pA pF -1 in control and in PKAi-RR containing pipette solutions respectively (this difference was not quite significant (P = 0.06), though as stated above current densities were variable in these cells).