Table 3.

Acute social stress, PGi

	c-fos	FG	ENK	FG+c-fos	FG+c-fos, %	FG+c-fos expressing ENK, %
Control	37 ± 4	137 ± 5	224 ± 8	18 ± 3	13 ± 2	15 ± 4
Defeat	57 ± 4**	155 ± 12	255 ± 6*	12 ± 2	15 ± 2	52 ± 2***

***p < 0.001, **p < 0.01, *p < 0.05; one-way ANOVA comparisons to control values.