乌龙茶多糖对链脲佐菌素诱导的糖尿病小鼠血清抗氧化活性的影响
ntioxidative effect of Oolong tea Polysaccharides on Streptozotocin induced diabetic rats
本文研究了乌龙茶多糖对链脲佐菌素诱导的糖尿病小鼠血清抗氧化活性影响及其预防糖尿病活性。经过灌胃30天的模型小鼠血清生化指标发生了显著变化。乌龙茶多糖能够显著降低血糖，血清中一氧化氮与丙二醛浓度，降低NOS活性，与此同时，血清中超氧化物歧化酶，谷胱甘肽转移酶活性及血清胰岛素含量均升高。
Effect of Oolong tea polysaccharide (OTPS) on the antioxidant and antidiabetic activities in streptozotocin-induced diabetic rats were investigated. Significant changes of biochemical were found in serum and tissues 30 days after OPTS-treated diabetic rats induced by a single dose of streptozotocin. OTPS significantly reduced blood glucose (BG), nitric oxide (NO) and malondialdehyde (MDA) concentration and activity of nitric oxide synthase (NOS) in serum of diabetic rats, meanwhile the activities of superoxide dismutase(SOD), glutathione peroxidase (GSH-PX), and the content of insulin in serum were increased.
余志、周继荣、倪德江、张芸
医药卫生理论生物化学药学
乌龙茶，多糖，抗氧化，糖尿病
Oolong tea polysaccharide antioxidant antidiabetic
余志,周继荣,倪德江,张芸.乌龙茶多糖对链脲佐菌素诱导的糖尿病小鼠血清抗氧化活性的影响[EB/OL].(2013-03-07)[2025-08-10].http://www.paper.edu.cn/releasepaper/content/201303-274.点此复制
评论