Effects of Tart Cherry Powder on Serum Uric Acid in Hyperuricemia Rat Model

Table 4

Blood urea nitrogen of all animals in four time points ( ± SD).

Group	n	Blood urea nitrogen (µmol/L)
		Day 1	Day 15	Day 30	Day 45
C	9	4.13 ± 0.62	4.54 ± 0.39	6.24 ± 0.78	7.12 ± 0.69
M	9	4.24 ± 0.59	8.04 ± 0.81^a	8.77 ± 1.20^a	11.30 ± 0.81^a
P	9	4.10 ± 0.61	7.91 ± 0.94	7.96 ± 1.66	10.63 ± 0.82
H	9	3.89 ± 0.41	6.51 ± 1.05^b	8.80 ± 1.12	11.20 ± 1.47
L	9	3.84 ± 0.47	7.18 ± 0.90	8.37 ± 0.84	9.31 ± 1.45^b

^aCompared with the values in the vehicle control group, ; ^bcompared with the values in the model group, .