中国组织工程研究 ›› 2019, Vol. 23 ›› Issue (15): 2421-2426.doi: 10.3969/j.issn.2095-4344.1134

• 组织构建综述 tissue construction review • 上一篇    下一篇

肌肉萎缩机制及临床研究进展:基于第65届美国运动医学学会年会的思考

汪敏加1,齐梓伊2,朱玮华1,孙君志1   

  1.  (1成都体育学院,四川省成都市  610041;2长安大学,陕西省西安市  710064)
  • 收稿日期:2018-11-07 出版日期:2019-05-28 发布日期:2019-05-28
  • 通讯作者: 孙君志,博士,副教授,成都体育学院,四川省成都市 610041
  • 作者简介:汪敏加,女,1983年生,浙江省嘉善县人,汉族,2015年北京体育大学毕业,博士,副教授,主要从事运动康复研究。

Mechanism and clinical research advance of muscle atrophy: thinking based on the 65th Annual Meeting of American College of Sports Medicine

Wang Minjia1, Qi Ziyi2, Zhu Weihua1, Sun Junzhi1   

  1.  (1Chengdu Sports Institute, Chengdu 610041, Sichuan Province, China; 2Chang’an University, Xi’an 710064, Shaanxi Province, China)
  • Received:2018-11-07 Online:2019-05-28 Published:2019-05-28
  • Contact: Sun Junzhi, PhD, Associate professor, Chengdu Sports Institute, Chengdu 610041, Sichuan Province, China
  • About author:Wang Minjia, PhD, Associate professor, Chengdu Sports Institute, Chengdu 610041, Sichuan Province, China

摘要:

文章快速阅读:
文题释义:
肌肉萎缩(myatrophy;myophagism):是指横纹肌营养障碍,肌肉纤维变细甚至消失等导致的肌肉体积缩小,多由肌肉本身疾患或神经系统功能障碍所致,病因主要有:神经源性肌萎缩、肌源性肌萎缩、失用性肌萎缩和其他原因性肌萎缩。肌肉营养状况除肌肉组织本身的病理变化外,更与神经系统有密切关系。脊髓疾病常导致肌肉营养不良而发生肌肉萎缩。肌萎缩患者由于肌肉萎缩、肌无力而长期卧床,易并发肺炎、压疮等,加之大多数患者出现延髓麻痹症状,给患者生命构成极大的威胁。
抗阻运动:肌肉在克服外来阻力时进行的主动运动。阻力的大小根据患肢肌力而定,以经过用力后能克服阻力完成运动为度。阻力可由他人、自身的健肢或器械(如哑铃、沙袋、弹簧、橡皮筋等)进行,能恢复和发展肌力,广泛用于各种原因所致的肌肉萎缩。
摘要
背景
:以介绍第65届美国运动医学会(ACSM)年会暨第9届运动是良医世界科学大会、肌肉肥大和萎缩世界大会中研究热点之一的肌萎缩的机制及临床研究为研究目的。
目的:着重针对肌萎缩研究成果的前沿和热点进行归纳和分析,为更深入的探究其机制和应用以及运动对肌肉功能影响提供思路,同时为中国体育科学、运动医学及运动康复研究提供参考。
方法:整理第65届美国运动医学会年会中相关报道及前沿研究成果,并结合检索PubMed等数据库1993年1月至2018年8月相关文献研究,检索词为“skeletal muscle,muscle atrophy,movement and muscle,resistance movement”。纳入与肌肉萎缩的分子机制及肌萎缩临床应用的相关文献35篇进行分析讨论。
结果与结论:今年肌肉肥大和萎缩世界大会是召集跨学科研究人员参加的、该领域水平最高的学术会议,议程包括该领域的主要专家的主题演讲、教程讲座和专题研讨,重点关注引起肌肉肥大和萎缩发生的分子机制、内在与外在影响因素。其中,会议对运动如何导致骨骼肌萎缩以及在衰老、疾病、损伤、慢性病等临床问题中的应用,以及这些变化与慢性病的联系都进行了探讨。而肌肉肥大的相关研究更多集中在竞技体育领域。

中国组织工程研究杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松组织工程
ORCID: 0000-0001-9534-9181(汪敏加)

关键词: 美国运动医学会, 骨骼肌, 肌肉萎缩, 运动与肌肉, 肌肉肥大, 抗阻运动, 组织构建

Abstract:

BACKGROUND: The purpose of this study was to introduce the mechanism and clinical application of muscular atrophy that is a hotspot in the 65th Annual Meeting of American College of Sports Medicine and the 9th World Conference on Exercise Is Medicine and the World Conference of Basic Science of Muscle Hypertrophy and Atrophy.
OBJECTIVE: To summarize and analyze the frontiers and hotspots of research findings on muscular atrophy, in order to provide new ideas for further research of exercise improving muscle function and the mechanism and application in this field, and provide a reference for the study on sports science, sports medicine, and sports rehabilitation in China.
METHODS: Related reports and cutting-edge research findings in 65th Annual Meeting of American College of Sports Medicine were collected. Meanwhile, PubMed database between January 1993 and August 2018 was retrieved. The keywords were “skeletal muscle, muscle atrophy, movement and muscle, resistance movement”. Thirty-five articles related to the molecular mechanism and clinical application of muscle atrophy were included for analysis and discussion.
RESULTS AND CONCLUSION: The World Congress is a unique opportunity to bring together interdisciplinary investigators for the most comprehensive meeting ever held on this topic. The program will include a keynote lecture, tutorials, and symposia from leading experts. The meeting focused on the intrinsic and extrinsic variables that regulate skeletal muscle hypertrophy and atrophy. How exercise brings about skeletal muscle atrophy and its application in clinical problems such as aging, disease, injury, chronic diseases, and how these changes may relate to chronic disease were discussed as well. The research on muscle hypertrophy is mostly concentrated in the field of competitive sports.

中国组织工程研究杂志出版内容重点:组织构建;骨细胞;软骨细胞;细胞培养;成纤维细胞;血管内皮细胞;骨质疏松组织工程

Key words: Muscle, Skeletal, Muscular Disorders, Atrophic Disorders, Sports Medicine, Tissue Engineering

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