小葉丁香總皂苷對(duì)衰老模型小鼠的抗氧化作用研究
[Abstract]:Objective: to investigate the anti-oxidation effect of total saponins of clove on aging model mice induced by D-galactose. Methods: the aging model was established by subcutaneous injection of D-galactose (200mg kg-1 d-1) into the neck and back of mice. The superoxide dismutase (SOD), malondialdehyde (malondialdehyde) and glutathione (glutathione) in blood and brain tissues were detected after 8 weeks of administration of clove lobule total saponins (60 mg kg-1), high dosage group (120mg kg-1) and positive drug control group (50 mg kg-1). Peptide peroxidase (GSH-Px), catalase (cat) and total antioxidant capacity (T-AOC). Results: compared with the model control group, the low dose group could significantly increase the activities of GSH-Px and cat in serum and T-AOC activity in brain tissue, and the MDA level in serum and brain tissue was significantly decreased in the high dose group of clove lobule. The activities of GSH-Px cat and T-AOC in serum and the activities of GSH-Px and T-AOC in brain tissue were increased. Conclusion: the total saponins of clove can inhibit the production of lipid peroxides, enhance the activity of antioxidant enzymes, improve the antioxidant ability of aging mice and delay senescence.
【作者單位】: 黃石市中心醫(yī)院;
【分類號(hào)】:R285.5;R-332
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