Table 2.
Relative content of double-infected neurons in different brain regions
| Earliest | Short | Intermediate | Late | |
|---|---|---|---|---|
| PAG | 1.5 | 2.4 ± 0.4 | 3.25 ± 0.3 | 3.25 ± 0.9 |
| LH | 1 | 1.75 ± 0.5 | 2.75 ± 0.3 | 3.75 ± 0.5a,b |
| PVN | 1 | 2.2 ± 0.4 | 2.5 ± 0.3 | 2.5 ± 0.3 |
| RN | 0 | 1.2 ± 0.4 | 2.5 ± 0.5a | 2.25 ± 0.3a |
| EW | 0.5 | 1.6 ± 0.6 | 2.5 ± 0.5 | 2.75 ± 0.5 |
| PH | 0.5 | 0.75 ± 0.5 | 1.5 ± 0.3 | 3.25 ± 0.6a,b |
| DMH | 0.5 | 1.75 ± 0.5 | 2.25 ± 0.3 | 3.5 ± 0.3a,b |
Degree of labeling was scored on a scale in which 0 = no neurons, 1 = scattered neurons, 2 = light label, 3 = moderate label, 4 = heavy label, and 5 = very heavy label. Values represent mean ± SEM.
ap < 0.05 compared with the earliest survival time (ANOVA with Tukey's HSD post hoc test).
bp < 0.05 compared with short survival time (ANOVA with Tukey's HSD post hoc test).