Comparison of amperometric events recorded from chromaffin cells to events from false transmitter-loaded NHT
| Chromaffin cells | NHT | |
|---|---|---|
| Area (fC) | 138 ± 232 | 24 ± 27 |
| T1/2 (ms) | 20.7 ± 14.2 | 7.6 ± 3.6 |
| Imax (pA) | 6.8 ± 0.2 | 2.7 ± 3.5 |
| Rise time (pA/ms) | 1.3 ± 2.9 | 0.7 ± 1.0 |
| Decay (ms): τ1 | 30.0 ± 47.7 | 11.7 ± 23.1 |
| Decay (ms): τ2 | 88.3 ± 116.7 | 28.9 ± 56.1 |
Data are the mean ± SD of pooled values of amperometric events recorded in NL solution. Chromaffin cells, N (cells/terminals) = 4, n (events) = 512. NHT, N = 32, n = 1375. Event decay fit with a double exponential.