Table 5.

The activity of serum anti-oxidative, oxidation product and nitrogen metabolism*

Item	Group					P-value
	CON	DIQ	TAU			PD	PT
			0.15%	0.30%	0.60%
AMM, μmol/mL	279.62	260.71	260.78	264.78	254.75	0.37	0.72
BUN, mmol/L	4.93	4.90	4.99	4.81	4.64	0.96	0.95
CK, U/mL	2.71	2.15	2.42	1.99	1.62	0.06	0.13
SOD, U/mL	32.70	33.11ab	28.63b	30.07b	38.27a	0.60	<0.01
IL-6, pg/mL	44.12B	114.47Aa	100.51ab	80.26b	52.81c	<0.01	<0.01
TNF-α, ng/L	18.28B	31.85Aa	17.75b	23.12ab	16.30b	<0.01	<0.01

*Results are expressed as mean. Values in rows with different capital letters are considered as significantly different [CON] vs. [DIQ], Values in rows with different lowercase are considered as significantly different [DIQ] vs. [LT, MT, HT]. P_D: [CON] vs. [DIQ]; P_T: [DIQ] vs. [LT, MT, HT]. AMM, blood ammonia; BUN, blood urea nitrogen; CK, creatine kinase; SOD, superoxide dismutase; T-AOC, total antioxidant capacity; IL-6, interleukin 6; TNF-α, tumor necrosis factor α