Table 6.

Effect on the level of NE, 5-HT and DA in brain homogenate of chronic stress and depression rats models ($\overline{x}$ ± s).

Group	Dose (g/kg)	NE (μg/g)	5-HT (μg/g)	DA (μg/g)
Blank group	–	0.91 ± 0.08**	0.74 ± 0.04**	0.75 ± 0.04**
Model group	–	0.54 ± 0.13	0.54 ± 0.14	0.47 ± 0.08
CH group	0.02	0.77 ± 0.08**	0.99 ± 0.04**	0.70 ± 0.06**
FLR group	2.4	0.80 ± 0.06**	0.98 ± 0.04**	0.69 ± 0.08**
	1.8	0.71 ± 0.06**	1.01 ± 0.03**	0.64 ± 0.04**
	1.2	0.77 ± 0.10**	0.98 ± 0.09**	0.64 ± 0.08**

Note: *Represent Compared to the model group P < 0.05.

^**Represent compared to the model group P < 0.01; CH group: clomipramine hydrochloride group, FLR group: Baihe Dihuang powder group.