韶关学院学报
韶關學院學報
소관학원학보
Journal of Shaoguan University(Social Science Edition)
2011年
12期
63~66
,共null页
蜂胶 渐进负荷运动 超氧化物歧化酶 丙二醛 自由基
蜂膠 漸進負荷運動 超氧化物歧化酶 丙二醛 自由基
봉효 점진부하운동 초양화물기화매 병이철 자유기
propolis; gradual load ; SOD ; MDA ; free radical
通过建立灌服蜂胶小鼠的渐进负荷游泳训练实验模型,测定了小鼠骨骼肌中超氧化物歧化酶(SOD)的活性和丙二醛(MDA)的含量,以了解蜂胶对运动小鼠骨骼肌自由基代谢的影响.实验结果:灌服蜂胶以后药物组小鼠运动后骨骼肌组织SOD活性显著高于运动组(P〈0.05);安静组SOD活性显著高于运动组和药物组(P〈0.05);药物组MDA含量显著低于运动组(P〈0.05),安静组MDA含量显著低于运动组(P〈0.05).但安静组和药物组MDA含量并无显著差异(P〉0.05).结论:蜂胶具有较强的抗自由基氧化损伤的能力和作用.服用蜂胶能有效减轻运动所产生的内源性自由基对小鼠骨骼肌组织的破坏,有利于增强小鼠的运动能力和延缓疲劳的发生.
通過建立灌服蜂膠小鼠的漸進負荷遊泳訓練實驗模型,測定瞭小鼠骨骼肌中超氧化物歧化酶(SOD)的活性和丙二醛(MDA)的含量,以瞭解蜂膠對運動小鼠骨骼肌自由基代謝的影響.實驗結果:灌服蜂膠以後藥物組小鼠運動後骨骼肌組織SOD活性顯著高于運動組(P〈0.05);安靜組SOD活性顯著高于運動組和藥物組(P〈0.05);藥物組MDA含量顯著低于運動組(P〈0.05),安靜組MDA含量顯著低于運動組(P〈0.05).但安靜組和藥物組MDA含量併無顯著差異(P〉0.05).結論:蜂膠具有較彊的抗自由基氧化損傷的能力和作用.服用蜂膠能有效減輕運動所產生的內源性自由基對小鼠骨骼肌組織的破壞,有利于增彊小鼠的運動能力和延緩疲勞的髮生.
통과건립관복봉효소서적점진부하유영훈련실험모형,측정료소서골격기중초양화물기화매(SOD)적활성화병이철(MDA)적함량,이료해봉효대운동소서골격기자유기대사적영향.실험결과:관복봉효이후약물조소서운동후골격기조직SOD활성현저고우운동조(P〈0.05);안정조SOD활성현저고우운동조화약물조(P〈0.05);약물조MDA함량현저저우운동조(P〈0.05),안정조MDA함량현저저우운동조(P〈0.05).단안정조화약물조MDA함량병무현저차이(P〉0.05).결론:봉효구유교강적항자유기양화손상적능력화작용.복용봉효능유효감경운동소산생적내원성자유기대소서골격기조직적파배,유리우증강소서적운동능력화연완피로적발생.
According to the study, we can know the effect of propolis on the delay of fatigue in training rats. By setting up the model of gradual load training rats, the activity of skeleton muscle mitochondria SOD and the quantity of MDA were measured. The result shows the following: Firstly, rats which are in the propolis group, whose activity of skeleton muscle mitochondria SOD remained at a higher lever than the training group (P〈0.05) after training; Then the activity of skeleton muscle mitochondria SOD in resting group significantly higher than another two group (P〈0.05). After the gradual load training, the quantity of MDA is higher than the resting group (P〈0.05) ; After the rats took proplis, the quantity of MDA turned lower than that of the training group (P〈0.05); however, comparing the propolis group with the resting group, there is no significant divergence(P〉0.05). The result indicate that lipid per-oxidation was increased in or after the gradual load training and propolis produce stronger influence on the anti-oxidation, anti-free-radical, raising exercise endurance and delaying fatigue in rats.