Table 5 Total charge of amperometric peaks in 800 kHz, 1 W/cm2 ultrasound-treated cells with and without EGTA (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) | EGTA? | 1Â min (5Â s) | 2Â min (10Â s) | 3Â min (15Â s) |
800 | 1 | NO | 2334 ± 612 | 3678 ± 757 | 5434 ± 1634 |
800 | 1 | YES | 1797 ± 553 | 3509 ± 1188 | 5063 ± 1065 |