Effects of social isolation stress on immune response and survival time of mouse with liver cancer

Table 1 Survival time of mice of two groups (mean±SD)

Groups	n	(d)	t	P
Society	12	16.5±2.7	3.46	0.002
Isolation	12	13.2±1.9

Table 2 Titers of anti-SRBC antibody

Groups	n	Titers	Ig	t	P
Society	10	1:24.5	1.39 ± 0.38
				2.6	0.02
Isolation	10	1:11.2	1.05 ± 0.16

Table 3 Concentrations of serum IL-2

Groups	n	(ng/L)	t	P
Society	10	39.6 ± 6.3
			2.14	0.046
Isolation	10	47.1 ± 9.1