Table 1. Serum glucose and lipid profiles.

Groups	ND	HFD	HFD + V	HFD + U	HFD + N	HFD + U + N
Glu mmol/l	9.17 ± 0.31	9.39 ± 0.54	8.56 ± 0.28	8.96 ± 0.25	9.06 ± 0.29	8.99 ± 0.45
TG mmol/l	1.23 ± 0.12	1.71 ± 0.17	1.16 ± 0.21	1.47 ± 0.15	1.42 ± 0.11	1.61 ± 0.17
TC mmol/l	1.50 ± 0.08	2.55 ± 0.18**	2.42 ± 0.36*	2.16 ± 0.08*	2.30 ± 0.19**	2.69 ± 0.22**
LDL-C mmol/l	0.16 ± 0.01	0.36 ± 0.02**	0.32 ± 0.05*	0.31 ± 0.03**	0.29 ± 0.04**	0.39 ± 0.02**
HDL-C mmol/l	0.40 ± 0.02	0.34 ± 0.02	0.35 ± 0.03	0.31 ± 0.02	0.32 ± 0.02	0.33 ± 0.02

Note: Mean ± SEM, n = 10.

ND: normal diet group, HFD: high-fat diet group, HFD + V: high-fat diet + saline group, HFD + U: high-fat diet + U50,488H group, HFD + N: high-fat diet + nor-BNI group, HFD + U + N: high-fat diet + U50,488H + nor-BNI group.

*P < 0.05, **P < 0.01 vs. ND group.