Table 2.
Unpredictable shock stress changes the mRNA expression profile for 5-HT receptor subtypes in Type l-lll neurons.
| No of cells expressed | 5-HT1A | 5-HT1B | 5-HT1D | 5-HT1F | 5-HT2A | 5-HT2C | 5-HT3 | 5-HT4 | 5-HT5 | 5-HT6 | 5-HT7 | Deaf-1 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Type I (10) | 10% | 0% | 0% | 0% | 0% | 0% | 20% | 0% | 0% | 0% | 70% | 40% |
| 10/10 | 1 | 0 | 0 | 0 | 0 | 0 | 2 | 0 | 0 | 0 | 7 | 4 |
| Type II (25) | 16% | 24% | 16% | 16% | 16% | 0% | 40% | 16% | 16% | 12% | 60% | 40% |
| A15/25 | 0 | 0 | 4 | 0 | 0 | 0 | 10 | 0 | 0 | 3 | 15 | 10 |
| B 6/25 | 0 | 6 | 0 | 4 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 0 |
| C 4/25 | 4 | 0 | 0 | 0 | 4 | 0 | 0 | 0 | 4 | 0 | 0 | 0 |
| Type III (18) | 28% | 78% | 0% | 17% | 28% | 22% | 17% | 0% | 17% | 0% | 0% | 50% |
| 12/18 | 5 | 12 | 0 | 2 | 5 | 0 | 0 | 0 | 3 | 0 | 0 | 6 |
| 6/18 | 0 | 2 | 0 | 1 | 0 | 4 | 3 | 0 | 0 | 0 | 0 | 3 |
The table shows the percentage of 5-HT receptor subtypes expression in USS BNSTALG neurons (Type I–III). The number of neurons expressed 5-HT receptors subtypes and Deaf-1 mRNA in Type I–III subpopulation of BNSTALG neurons, has been shown.