Table 3.

Variability of Gaba and serotonin transporter concentration as a function of RU doses in various mouse groups.

Group	Conc. of RU24969 injected (mg/kg)	Number of mice	Fold increase (+)/decrease (-) of proteins
			Gaba	Serotonin transporter
A	0	6	1.00	1.00
B	5	6	-1.20	+1.56
C	10	6	+1.54	+1.08
D	15	6	-2.70	+1.31
E	20	6	-1.90	+1.31
∗SEM	—	—	1.078	0.360

^∗SEM = standard error of the mean.