Table 2 Total charge of amperometric peaks for ultrasound-treated cells loaded and unloaded with dopamine (n = 6, mean ± STD)
From: Calcium-dependent ultrasound stimulation of secretory events from pancreatic beta cells
| Â | Â | Â | Total charge (pAs) | ||
|---|---|---|---|---|---|
Frequency (kHz) | Intensity (W/cm2) | Dopamine loaded? | 1Â min (5Â s) | 2Â min (10Â s) | 3Â min (15Â s) |
800 | 0.5 | YES | 2700 ± 967 | 5319 ± 2101 | 7319 ± 2379 |
800 | 0.5 | NO | 55 ± 21 | 62 ± 30 | 92 ± 37 |