查詢結果分析
來源資料
相關文獻
- 兒茶素對小鼠體內抗氧化狀態及血糖之影響
- 自然界抗氧化高手之一--兒茶素:兒茶素在生理抗氧化上之作用
- 灌食不同劑量與製程的兒茶素類物質對小鼠抗氧化能力與肝功能之影響
- 數種抗氧化劑對精製甲魚油和魷魚油氧化安定性之影響
- 天然抗氧化劑之添加對花生油安定性之探討
- 不同製茶階段烏龍茶液的抗氧化性與其作為包冰液對凍藏鯖魚肉的保鮮效果
- 還原蝦紅素對老化促進小鼠體內抗氧化狀態之影響
- 兒茶素抑制葡萄糖攝取及降血糖之效應
- 石蓮(Graptopetalum Paraguayens)之水與甲醇萃取液之抗氧化性與對Streptozotocin (STZ)誘發糖尿病大鼠血糖的影響
- 製程與採收季節對茶葉抽出物抗氧化活性之影響
頁籤選單縮合
題 名 | 兒茶素對小鼠體內抗氧化狀態及血糖之影響=Effect of Catechins on Antioxidative and Blood Sugar Status in Mice |
---|---|
作 者 | 王銘富; 蔡進唐; 賴雅琪; 黃克峰; 陳如茵; 詹吟菁; | 書刊名 | 美容科技學刊 |
卷 期 | 3:1 民95.02 |
頁 次 | 頁113-122 |
分類號 | 411.3 |
關鍵詞 | 兒茶素; 抗氧化; 血糖; 老化促進小鼠; Catechins; Antioxidation; Blood sugar; Senescence accelerated mice; |
語 文 | 中文(Chinese) |
中文摘要 | 研究指出,兒茶素(catechins)具有抗氧化、降血糖之功能。本研究目的在探討兒茶素對小鼠體內抗氧化狀態及血糖之影響。實驗以六月齡雄性老化促進小鼠(senescence accelerated ice, SAMP8)為對象,分為對照組、實驗組(12.5, 50, 200 mg/kg BW兒茶素水溶液),為期12週。實驗期間記錄小鼠攝食量、攝水量及體重變化。動物犧牲實驗期間記錄小鼠攝食量、攝水量及體重變化。動物犧牲前,進行口服葡萄糖耐受性試驗(OGTT)。犧牲後進行抗氧化分析9葡萄糖六磷酸去氫酶、麩胱苷肰還原酶活性、血漿蛋白含硫功能基及氧化修飾後白羰基功能基含量測定)。結果顯示:實驗各組攝食量、攝水量、體重變化於四組間均無顯著差異。而小鼠經OGTT結果發現,實驗組於第0、30、60、90、120分鐘之血糖值皆顯著低於控制組(p<0.05);在血漿胰島素濃度方面,實盲組於第0、30、60、90、120分鐘之血漿胰島素濃度亦顯著低於控制組(p<0.05)。在葡萄糖六磷酸去氫酶、麩胱苷肰還原酶活性及血漿蛋含硫功能基濃度方面,實驗各組均顯著高於控制組(p<0.05);而實驗各組之氧化修飾後蛋白羰基功能基含量則顯著低於控制組(p<0.05)。綜合以上結果,補充兒茶素可提升其抗氧化防禦統並加強其胰島素敏性。 |
英文摘要 | Catechins was demonstrated to has antioxidant and redusing blood sugar capacity. The purpose of this study was to investigate the effect of catechins on antioxidative and blood sugar status in senescence accelerated mice (SAMP8). Six-month-old senescence accelerated male mice were divided into four groups: control group, 12.5, 50,200 mg/kg BW catechins. After 12 weeks of feeding, body weight, food intake, water intake. The oral glucose tolerance test (OGTT) were analyzed before sacrificed. And the activity of glucose-6-phosphate dehydrogenase (G-6-PD), glutathione reductase, total thiol, and protein carbonyl concentrations were analyzed after sacrificed. The results showed that there were no significant differences in the body weight, food intake, drink amount. The OGTT, experimental group mice had significantly lower than control group on blood sugar in before and 30, 60, 90, 120 significantly lower than control group in before and 30, 60, 90, 120 minutes (p<0.05). the G-6-PD, glutathione reeducates activity and total thiol concentration, experimental group mice had significantly lower than control group. From the findings of these results, the supply of catechins may improve antioxidative system and increased glucose sensitive in SAMP8 mice. |
本系統中英文摘要資訊取自各篇刊載內容。