| 杨艳晖1 潘洪志2 宋柏捷1 朱孝娟1 孙玉薇1.大豆卵磷脂对小鼠的抗疲劳和抗氧化作用研究[J].现代生物医学进展英文版,2011,11(21):4024-4026. |
| 大豆卵磷脂对小鼠的抗疲劳和抗氧化作用研究 |
| Anti-Fatigue and Anti-oxidation Effects of Soybean Lecithin in Mice |
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| DOI： |
| 中文关键词: 大豆卵磷脂 抗疲劳 抗氧化 |
| 英文关键词: Soybean lecithin Antifatigue Antioxidative |
| 基金项目: |
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| 中文摘要: |
| 目的：研究大豆卵磷脂的抗疲劳及抗氧化作用。方法：小鼠经口给予大豆卵磷脂30天后，采用负重游泳实验，观察记录小鼠
游泳死亡时间；检测血清尿素氮、肝糖原；测定血清和肝匀浆超氧化物歧化酶(SOD)活性、谷胱甘肽过氧化物酶(GSH-Px)活力、丙
二醛(MDA)含量。结果：给予大豆卵磷脂后，与对照组相比，实验组小鼠负重游泳时间明显延长，肝糖原消耗量减少，降低运动后血
清尿素氮水平（P<0.05）；升高小鼠血清和肝匀浆SOD活性及GSH-Px活力，降低MDA的含量（P<0.05）。结论：大豆卵磷脂具有抗
疲劳和抗氧化作用。 |
| 英文摘要: |
| Objective: To investigate the anti-fatigue and anti-oxidation effect of Soybean Lecithin. Methods: Ninety mice were
given randomly divided into high Soybean Lecithin group. Soybean Lecithin was given orally. After 30 days , weight-loaded swimming
test were performde to observed the death time. Serum urea nitrogen and glycogen were tested. The activities of superoxide dismutase
(SOD), malondialdehyde (MDA), and glutathione peroxidase (GSP-Px) in serum and liver was measured. Results: Compared with control
group, Soybean Lecithin prolonged the swimming time, increased the consumption of hepatic glycogen, and decreased the level of urea
nitrogen in serum. The SOD activity and GSP-Px in Soybean Lecithin group significantly increased and the concentrations of MDA significantly
decreased. Conclusion: Soybean Lecithin can improve sporting endurance and delay fatigue, and also has antioxidative effect. |
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