Table 2.

Levels of BUN, glycogen and insulin

Group	BUN (mmol/L)	Hepatic glycogen (mg/g)	Muscle glycogen (mg/g)	Insulin (ng/mL)
Control	8.95 ± 0.36	8.66 ± 0.73	2.13 ± 0.22	1.13 ± 0.22
IPP	8.64 ± 0.46	9.12 ± 1.08	2.33 ± 0.33	1.27 ± 0.25
PPL	7.72 ± 0.36**##	12.11 ± 1.10**##	2.93 ± 0.32**##	1.53 ± 0.30**#
PPM	7.27 ± 0.35**##	15.37 ± 1.22**##	3.21 ± 0.31**##	1.73 ± 0.31**##
PPH	6.95 ± 0.30**##	17.89 ± 1.06**##	3.66 ± 0.29**##	1.87 ± 0.24**##

Data are showed as mean ± SD (n = 10). *P < 0.05, **P < 0.01 versus Control;#P < 0.05, ^##P < 0.01 versus IPP