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

Table 6

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

Group	SOD (U/mgprot)	GSH (μg/gprot)	MDA (nmol/mgprot)
Normal	208.63 ± 18.32^a	657.58 ± 35.17^a	2.86 ± 0.29^e
Model	125.67 ± 12.06^d	314.08 ± 18.44^d	8.16 ± 0.62^a
Ranitidine	171.42 ± 6.91^b	528.71 ± 30.86^b	4.19 ± 0.36^d
LLTP	140.55 ± 7.02^c	442.93 ± 29.68^c	7.05 ± 0.31^b
HLTP	164.39 ± 10.11^b	519.80 ± 32.05^b	5.41 ± 0.22^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.