中国组织工程研究 ›› 2022, Vol. 26 ›› Issue (14): 2223-2230.doi: 10.12307/2022.487

• 组织工程相关大数据分析 Big data analysis in tissue engineering • 上一篇    下一篇

运动干预老年人肌少症近10年研究进展及国际热点可视化分析

王素素1,李丽凤2,张一民2   

  1. 北京体育大学,1运动人体科学学院,2运动与体质健康教育部重点实验室,北京市   100084
  • 收稿日期:2021-03-16 修回日期:2021-03-17 接受日期:2021-04-23 出版日期:2022-05-18 发布日期:2021-12-21
  • 通讯作者: 张一民,博士,教授,运动与体质健康教育部重点实验室主任,北京体育大学运动与体质健康教育部重点实验室,北京市 100084
  • 作者简介:王素素,女,1998年生,湖南省衡阳市人,汉族,北京体育大学在读硕士。
  • 基金资助:
    国家重点研发计划项目(SQ2018YFC200013),项目参与人:张一民

Visualization analysis on research progress and hotspots of exercise therapy for sarcopenia in older adults in recent decade

Wang Susu1, Li Lifeng2, Zhang Yimin2   

  1. 1School of Sports Human Science, 2Laboratory of the Ministry of Sports and Physical Health Education, Beijing Sport University, Beijing 100084, China
  • Received:2021-03-16 Revised:2021-03-17 Accepted:2021-04-23 Online:2022-05-18 Published:2021-12-21
  • Contact: Zhang Yimin, PhD, Professor, Laboratory of the Ministry of Sports and Physical Health Education, Beijing Sport University, Beijing 100084, China
  • About author:Wang Susu, Master candidate, School of Sports Human Science, Beijing Sport University, Beijing 100084, China
  • Supported by:
    the National Key Research & Development Program of China, No. SQ2018YFC200013 (to ZYM [project participant])

摘要:

文题释义:
肌少症:为一种增加跌倒、骨折、功能丧失和死亡等不良预后风险的进行性和全面性的骨骼肌疾病。
可视化分析:主要应用于海量数据关联分析,可辅助人工操作将数据进行关联分析,并做出完整的分析图表。

背景:肌少症在降低个人生活质量的同时,也会给社会造成沉重的医疗负担。针对引发肌少症的危险因素,主要从运动和营养2方面进行干预,尤其是运动干预对肌少症的治疗有重要意义。
目的:探究当前运动干预老年人肌少症研究的现状和国际热点及演变走向。
方法:基于Web of Science引文索引数据库核心集,检索数据库中近10年所收录的运动干预老年人肌少症的核心研究,得到2 484篇文献。借助CiteSpace 5.7.R1软件对检索数据进行过滤和除重后对纳入的2 401篇文献进行科学计量学分析。
结果与结论:①老年人肌少症问题持续受到重视与关注,国际老年人肌少症运动疗法相关研究的发文量逐年递增,且预估在未来几年热度不减;②发文量前3的国家为美国、日本、英国,但跨地域和跨机构合作不明显;③以高产作者为核心形成的兼具发文量和中心性的学术团队群有荷兰马斯特里赫特大学、加拿大麦克马斯特大学和意大利圣心天主教大学;④高频关键词有肌肉力量、身体成分、身体活动、衰弱、抗阻运动、营养补充等,这说明老年人肌少症是多重因素共同作用的复杂疾病,其中抗阻运动结合营养补充是有效的干预手段;近5年的突现关键词包括糖尿病患者、骨折、心力衰竭、小鼠、血流量限制等,这提示老年人肌少症与衰弱、2型糖尿病、心脏衰竭等疾病的发生风险有关,甚至与某些疾病的预后有关,故构建肌少症并发不同疾病的营养-运动干预新模型和新策略成为未来一段时间内的热点研究方向;抗阻训练是运动干预的核心成分,其中低强度抗阻训练结合血流限制在未来的发展中将有较大潜力成为热点研究的干预手段;⑤对关键参考文献进行聚类分析,可得到9个聚类:其中参考文献发文量比较多的大聚类包括“炎症”“亮氨酸”“自噬”“流行病学”“衰弱”“蛋白质”,其中“炎症”属于新兴聚类;⑥近10年对该疾病运动疗效的研究主要从组织工程细胞分子层面开展,其中运动对慢性炎症和自噬通道的影响是热点的基础研究内容;⑦文献被引次数前10位的文献大部分是各大洲老年人肌少症工作组发表的指南共识,除此之外还包括对老年人肌少症运动结合蛋白补充疗法的策略研究,此类文章为该领域的知识基础,反映持续关注的研究领域和今后还可以继续突破的方向。

https://orcid.org/0000-0002-3687-3538 (王素素) 

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

关键词: 老年人, 肌少症, 运动干预, 研究进展, 热点演化, 力量训练, 有氧运动, 可视化分析

Abstract: BACKGROUND: In addition to reducing personal quality of life, sarcopenia will also have a medical burden to the society. In view of the risk factors causing sarcopenia, corresponding interventions are mainly carried out from two aspects of exercise and nutrition. Especially, exercise intervention is of great significance for the treatment of sarcopenia.
OBJECTIVE: To analyze the research status, hotspots and tendency of exercise intervention for the treatment of sarcopenia in older adults.
METHODS: Based on the core collection of Web of Science citation index database (Web of Science TM), a cross-search of core studies on exercise intervention for sarcopenia in the past 10 years in the database was conducted, and 2 484 articles were included. Using Citespace5.7.R1 to filter and remove the retrieved data, a scientometric analysis was conducted on 2 401 included literatures. 
RESULTS AND CONCLUSION: Increasing concern has been paid to sarcopenia in older adults. The number of international studies on exercise therapy for sarcopenia in older adults increases year by year, and it is estimated that the popularity will not decrease in the next few years. The top three countries with the most publications are the United States, Japan and England, but the inter-regional and inter-institutional cooperation is not obvious. The academic teams with both publication volume and centrality formed with the core of prolific authors include Maastricht University in the Netherlands, McMaster University in Canada and Sacre Coeur Catholic University in Italy. The high-frequency key words include muscle strength, body composition, physical activity, frailty, resistance exercise, nutritional supplement, etc., indicating that sarcopenia in older adults is a complex disease with multiple factors. Resistance training combined with nutritional supplement is an effective intervention means for sarcopenia in older adults. In recent 5 years, the burst keywords include diabetes patients, fracture, heart failure, mice, blood flow restriction, etc., suggesting that sarcopenia in older adults is related to the risk of fission, type 2 diabetes, heart failure and other diseases, and even the prognosis of some diseases. Therefore, the construction of a new model and strategy of nutrition-exercise intervention for sarcopenia with different concurrent diseases will become a hotspot in the future. Resistance training is the core component of exercise intervention, and the combination of low-intensity resistance training and blood flow restriction will have great potential to become a popular intervention in the future. By cluster analysis of the key references, nine clusters have been obtained. Among them, the large clusters with a large number of references include “inflammation,” “leucine,” “autophagy,” “epidemiology,” “fadedness” and “protein,” among which “inflammation” belongs to an emerging cluster. In the past 10 years, studies on the efficacy of exercise in this disease have been mainly carried out at the cellular and molecular levels of tissue engineering, in which the effects of exercise on chronic inflammation and autophagy channels are the basic research topics. Top 10 highly cited literatures are mostly consensus guidelines published by the working groups on senile sarcopenia from various continents, and also focus on sports combined with protein supplement therapy strategy, which are the knowledge base in this field, and reflect the research fields of continuous concerns and future directions that can continue to break through. 

Key words: older adults, sarcopenia, exercise therapy, research progress, hotspot evolution, strength training, aerobic exercise, visualization analysis

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