Table 1.

Procedures and schedule of UCMS

	Stressor	Duration (h)	Day of application
1	Cage tilting (45°)	14	1, 9, 17, 27
2	Damp bedding	24	2, 14, 21, 30, 34
3	Food deprivation	24	3, 15, 20, 28, 33
4	Food and water deprivation	14	6, 12, 24
5	Lights on overnight	24	4, 19, 25, 32
6	Small cage	24	7, 18, 29, 35
7	Cage mate shuffle	24	5, 13, 31
8	Lights off during the day	24	8, 16, 22
9	Cage exchange	24	10, 23
10	Non stress		11, 26