Preventive Effect of Liupao Tea Polyphenols on HCl/Ethanol-Induced Gastric Injury in Mice

Table 5

SOD, GSH, and MDA levels in serum of mice with gastric injury.

Group	SOD (U/mL)	GSH (mg/mL)	MDA (nmol/mL)
Normal	169.72 ± 15.12^a	1.25 ± 0.12^a	11.29 ± 1.09^e
Model	71.52 ± 5.33^c	0.43 ± 0.06^d	41.77 ± 3.85^a
Ranitidine	111.87 ± 8.16^b	1.14 ± 0.11^ab	21.93 ± 2.03^d
LLTP	83.20 ± 8.06^bc	0.75 ± 0.07^c	34.59 ± 2.81^b
HLTP	105.38 ± 7.14^b	1.05 ± 0.09^b	26.81 ± 1.83^c

^a−eMean values with different letters in the same column are significantly different () according to Duncan’s new MRT. Ranitidine group: 50 mg/kg b.w. ranitidine treatment dose; LLTP group: 100 mg/kg b.w. Liupao tea polyphenols dose; and HLTP group: 200 mg/kg b.w. Liupao tea polyphenols dose.