摘要
目的探讨泰山赤灵芝对大强度重复运动(力竭运动)后大鼠骨骼肌微损伤变异的修复,研究武术运动员在训练期给与适当的治疗量泰山赤灵芝药物干预有助于运动性骨骼肌微损伤的修复及运动疲劳的恢复。方法成年雄性SD大鼠52只,随机分为2组:对照组、实验组。重复运动的动物模型构建:大鼠在跑台上进行下坡跑,速度18 m/min,坡度-16度,大强度重复运动(力竭运动)。设立实验组(喂养泰山赤灵芝水煎液)、对照组,进行同样的重复力竭运动,在同一时间点分别对对照组、实验组在大强度重复运动(力竭运动)后取股四头肌,同时对实验组大鼠进行治疗量泰山赤灵芝喂养,考察该药对大强度重复运动下大鼠骨骼肌微损伤变异是否有影响,观察对照组、实验组大强度运动(重复运动)下大鼠骨骼肌超微结构变异进行研究。结果补充泰山赤灵芝后重复运动训练下大鼠骨骼肌超微结构变异研究表明:利用透射电镜对补充泰山赤灵芝后大鼠进行相同的大强度重复运动(力竭运动)后,该过程中骨骼肌超微结构变化程度看出大鼠股四头肌的微损伤有显著改善,但是仍表现为肌原纤维排列不规则,肌节不完整,Z线变细,肌丝卷曲等。结论大强度运动下骨骼肌超微结构图谱变异与骨骼肌微损伤或者疲劳存在一定的适应性机制,同时对补充泰山赤灵芝过程中可带来一定的修复机制,泰山赤灵芝对重复运动后骨骼肌超微结构具有保护作用,武术运动员在训练期给与适当的治疗量泰山赤灵芝药物干预有助于运动性骨骼肌微损伤的修复,消除疲劳堆积骨骼肌疲劳恢复。
Objective：Discussion Taishan Ganoderma variation in rat skeletal muscle injury after high intensity micro repetitive motion（ exhaustive exercise）restoration,study of martial arts athletes in training to give appropriate treatment of skeletal muscle micro amount of Taishan Ganoderma lucidum drug intervention to help sport rehabilitation and sports injury fatigue recovery. Methods：Male 52 SD rats were randomly divided into 2 groups：control group,the experimental group. Animal model of repetitive motion：Rats in a treadmill downhill running speed 18m/min,the slope of -16 degrees,the re-petitive motion of the high-intensity（ exhaustive exercise）. Set up an experimental group（ feeding Taishan Ganoderma lu-cidum decoction）,the control group,the same repeated exhaustive exercise,at the same time point the control group,the experimental group after the high-intensity repetitive motion（ exhaustive exercise）femoral four muscle,while the experi-mental group therapeutic dose Taishan Ganoderma lucidum feeding study drug would affect the skeletal muscle micro-inju-ry variation of the repetitive motion of the high-intensity,observe the control group,the experimental group high intensity exercise（ repetitive motion）under rat skeletal muscle ultrastructure study the variation. The results supplement Taishan Ganoderma repetitive motion training in rat skeletal muscle ultrastructure variation studies have shown that：the use of the same high - intensity repetitive motion（ exhaustive exercise ） TEM supplement Taishan Ganoderma lucidum rats,the process of bone the degree of muscle ultrastructural changes be seen that the rat quadriceps micro damage have significantly improved,but still showed irregular arrangement myofibrillar sarcomere incomplete,Z line thinning,muscle wire curl. Conclusion：intensity exercise skeletal muscle ultrastructure spectrum variation and skeletal muscle micro-injury or fatigue adaptive mechanism can complement the Taishan Ganoderma process,at the same time bring some repair mechanisms, Taishan Ganoderma lucidum bone to repetitive motion The muscle ultrastructure has a protective effect,Martial arts athletes in training to give appropriate treatment volume of Taishan Ganoderma drug intervention to help repair micro -damaged skeletal muscle movement,to eliminate the accumulation of skeletal muscle fatigue fatigue recovery.
出处
《泰山医学院学报》
CAS
2014年第4期241-246,共6页
Journal of Taishan Medical College
基金
国家体育总局武术研究院资助研究经费资助项目(课题编号:WSH2013B009)
关键词
泰山赤灵芝
重复运动后骨骼肌微损伤修复
武术运动员
运动疲劳恢复研究
Taishan Ganoderma lucidum
repetitive motion after skeletal micro - damage repair
wushu athletes
sports fatigue research
