Table 1.

CUMS modeling procedure.

Stress	Day
Fasting (24 h)	1, 13, 19, 32, 42
45°C hot water stimulation (5 min)	2, 10, 24, 34, 41
Restraint (3 h)	3, 17, 20, 30, 40
Water deprivation (24 h)	4, 14, 25, 28, 39
Day and night inversion (24 h)	5, 11, 21, 36, 38
4°C cold water stimulation (5 min)	6, 18, 26, 35, 37
Squirrel cage tilt (45°, 24 h)	7, 15, 22, 33, 36
Noise stimulation (3 h, 80 dB)	8, 12, 27, 31
Tail clamping (3 min)	9, 16, 23, 29