Table 2.

Effects of glycine (16% by diet) on the basal levels of dopamine in PFC and STR (pg/10 µl).

Treatment	Prefrontal cortex	Striatum
Dopamine (pg/10 µl)
Control	1.39 ± 0.21 (n = 17)	12.60 ± 1.15 (n = 20)
Glycine treatment	1.10 ± 0.19 (n = 23)	7.91 ± 0.94* (n = 17)

Table shows the average value of the first 2 basal samples in control and in GLY treated animals.

Data are mean ± SEM (^*p = 0.01 relative to control).