Table 1 The characteristics of the animal groups are shown. Substances given were sodium chloride (NaCl), substance P (SP), DL-Thiorphan (Th) and Captopril (Cap)
Group | Experiment | Injected | No. Animals |
|---|---|---|---|
1 | No | No | 6 |
2 | 1 week | No | 6 |
3 | 1 week | Yes: NaCl | 5 |
4a | 1 week | Yes: SP + Th + Cap | 5 |
4b | 1 week | Yes: Cap + Th | 6 |
4c | 1 week | Yes: Cap | 6 |
5 | 3 weeks | No | 6 |
6 | 6 weeks | No | 6 |