Table 2. The relative contribution of low-, mid-, and high-amplitude integrated activity in the cervical sympathetic nerve (in percentage to total electrical activity) in the experimental groups.
| 2< µV<5 | 5≤ µV<10 | 10≤ µV <15 | 15≤ µV <20 | ≥20 µV | |
| Sham (n = 6) | 93.7±2.3 | 5.3±1.8 | 0.8±0.4 | 0.2±0.1 | 0 |
| 2K1C (n = 6) | 83.1±7.8 | 15.4±4.2 | 1.5±0.6 | 0 | 0 |
| WKY (n = 6) | 93.1±3.6 | 6.5±3.4 | 0.4±0.2 | 0 | 0 |
| SHR (n = 7) | 59.1±10.4 | 21.7±3.2 | 11.4±4.1 | 4.6±2.7 | 3.2±2.2 |
2K1C – Wistar rats with 2-kidney 1-clip renovascular hypertension; WKY – Wistar-Kyoto rats; SHR – spontaneously hypertensive rats.