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牛樟芝複方飲品抗疲勞功能之評估 / Evaluation of Anti-fatigue Properties of Antrodia Camphorata Drink劉仁溥, Ren-Pu Liu January 1900 (has links)
牛樟芝 (Antrodia camphorata; AC) 為台灣特有的藥用真菌,是常見的傳統 中藥,富含三萜類化合物及多醣體。本研究使用牛樟芝、葛花、枳椇子與山楂共 四種萃取物製成之牛樟芝複方飲品 (A. camphorate drink, ACD)為原料,評估此一 複方飲品之抗疲勞功效。本研究從運動表現、疲勞生化指標、肌肉損傷生化指數 以及能量儲存等做為抗疲勞評估標準。將 5 週齡雄性 ICR (Institute of Cancer Research) 小鼠,分為三組,每組各 10 隻,分組如下:(1) 對照組 (vehicle, V); (2) 餵食 15.625 mL/kg 牛樟芝複方飲品 (ACD-1X);(3) 餵食 31.25 mL/kg 牛樟芝 複方飲品 (ACD-2X),連續經口餵食 28 天後進行以下試驗: 1. 測試小鼠前肢抓 力、2. 測試 5%負重游泳力竭時間、3. 進行游泳運動 15 分鐘後立即進行採血觀 察乳酸、血氨、血糖及肌酸激酶、4. 小鼠犧牲後,採集肝臟及肌肉組織進行肝醣 分析與切片。結果顯示,ACD-1X 組 (1124 g) 與 ACD-2X 組 (125 6 g) 在前肢 抓力與對照組 (95 6 g) 相比,分別顯著提升 1.19 與 1.32 倍 (p < 0.05)。ACD-1X 組 (56.714.3 min) 與 ACD-2X 組 (60.717.7 min) 在游泳力竭時間與對照組 (18.23.7 min) 比較分別延長 3.12 及 3.34 倍,均有顯著差異 (p < 0.05)。游泳運 動結束後,ACD-1X 組與 ACD-2X 組之乳酸、血氨及肌酸肌酶均顯著低於對照組 (p < 0.05),而血糖方面則顯著高於對照組(p < 0.05)。肌肉肝醣部分,ACD-1X 組 (1.79 ± 0.12 mg/g) 與 ACD-2X 組 (2.36 ± 0.21 mg/g) 相較於對照組 (1.54 ± 0.06 mg/g),2倍牛樟芝複方飲品組顯著提升1.53倍。肝臟肝醣部分,ACD-1X組 (48.9± 4.1 mg/g) 與 ACD-2X 組 (54.1 ± 5.8 mg/g) 與對照組 (27.0 ± 2.4 mg/g) 比較分別 增加 1.18 及 2.00 倍。研究結果顯示,牛樟芝複方飲品具有增加肝臟及肌肉組織 中的肝醣儲存量,且在游泳運動過程中降低血乳酸、血氨及肌酸激酶的產生。進 一步延長負重游泳力竭的時間及前肢抓力表現。因此,本研究證實牛樟芝複方飲 品具有抗疲勞及提升運動表現之功效。 / Antrodia camphorata is an endemic medical mushroom in Taiwan and has been reported to have multi-biological activities such as anti-fatigue, liver protection, anti-cancer, and anti-inflammation. This study was designed to ascertain the ergogenic and anti-fatigue properties of an A. camphorata drink (ACD) (comprising A. camphorata, Pueraria flos flowers, Hovenia dulcis Thunb, and Crataegus pinnatifida) by forelimb grip strength, load-weighted swimming test, and biochemical examinations in mouse model. Thirty male ICR mice (5-week-old) were randomly divided into three groups (n=10 per group): (1) vehicle; (2) a recommended dosage of 15 mg per 75 mL once per day for adult human (ACD-1X); (3) a 2-fold of recommended usage for adult human (ACD-2X). Mice were given orally either vehicle or A. camphorate drink by gavage for 28 days. The groups ACD-1X and ACD-2X showed significant increases in forelimb grip strength, swimming time to exhaustion skeletal, and muscle glycogen as compared to the vehicle group. Blood lactate and ammonia levels in the ACD-1X and ACD-2X groups were significantly lower than in the vehicle group post a swimming test. Moreover, the activity of plasma creatine kinase (CK), a marker of muscular damage, was significantly decreased in the ACD-1X and ACD-2X groups than vehicle group after swimming exercise. These results suggest that A. camphoratahas great potential for application in relevant fields for its ergogenic and anti-fatigue activities. / 第一章 緒論 .........................................................................................................................1
第一節 研究目的..............................................................................................................2
第二章 文獻探討 .................................................................................................................3
第一節 牛樟芝成份及相關研究......................................................................................3
第二節 葛花成份及相關研究..........................................................................................6
第三節 枳椇子成份及相關研究......................................................................................7
第四節 山楂成份及相關研究..........................................................................................8
第五節 運動與疲勞..........................................................................................................9
第三章 材料與方法 ...........................................................................................................12
第一節 實驗測試樣品....................................................................................................12
第二節 實驗動物之飼養與實驗流程............................................................................14
第三節 血液與組織樣本之收集與前處理....................................................................16
第四節 統計分析............................................................................................................17
第四章 結果與討論 ...........................................................................................................18
第一節 補充牛樟芝複方飲品對於小鼠游泳運動能力表現之測試............................18
第二節 補充牛樟芝複方飲品對於小鼠游泳運動後血液中乳酸、血氨、血糖濃 度以及 CK 活性之分析..................................................................................................19
第三節 補充牛樟芝複方飲品對於小鼠前肢抓力表現之測試....................................20
第四節 補充牛樟芝複方飲品對於小鼠肌肉與肝臟部位肝醣含量之分析................21
第五章 結論 .......................................................................................................................22
參考文獻.............................................................................................................31
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