Table 3.
Social interaction test | Control | Stress |
---|---|---|
Open field:time in center (s) | 36.2±4.4 | 49.1±5.3* |
Open field:total distance (m) | 35.9±5.9 | 27.8±3.4 |
Acclimation: time in cage zone (s) | 87.6±7.4 | 94.1±10.9 |
Interaction: time in cage zone (s) | 107.2±10.3 | 100.3±13.3 |
Resident intruder test | Control | Stress |
---|---|---|
Boxing (freq) | 0.8±0.4 | 2.4±0.6* |
Biting (freq) | 8.1±2.2 | 10.1±2.6 |
Anogenital sniffing (s) | 13.4±5.8 | 11.1±3.9 |
Attack latency (s) | 121.9±45.1 | 79.7±40.9 |
p < 0.05 vs. control