Table 2 The changes of animal body weight and sucrose preference in different groups

Control

CUS

CUS + sertraline 10 mg/kg

CUS + XPJY 1.4 g/kg

CUS + XPJY 0.7 g/kg

CUS + XPJY 0.35 g/kg

184.3 ± 5.8

183.4 ± 9.0

183.5 ± 7.8

180.6 ± 10.0

180.8 ± 13.7

181.9 ± 13.2

317.0 ± 14.8

244.0 ± 38.8++

301.5 ± 19.2**

308.1 ± 22.0**

294.5 ± 16.6**

273.6 ± 30.1

0.865 ± 0.082

0.867 ± 0.058

0.857 ± 0.064

0.888 ± 0.108

0.878 ± 0.102

0.864 ± 0.076

0.874 ± 0.091

0.598 ± 0.117++

0.761 ± 0.242*

0.776 ± 0.141*

0.712 ± 0.153

0.682 ± 0.186