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目的 通过文献计量分析揭示2015—2025年航天医学领域的研究热点和未来发展方向，以期为我国航天医学战略规划、资源分配提供客观的数据支撑与决策参考。方法 通过中国知网、科学引文索引扩展版检索筛选2015年1月至2025年12月航天医学相关文献，利用CiteSpace软件和NoteExpress软件对所提取文献的发表年份、机构、关键词等信息进行分析，对比国内外研究的演进和热点趋势。结果 共纳入中外文相关文献2 035篇，分析结果显示国内文献的核心关键词为失重、心血管、穴位刺激、中医药、空间辐射、卧床实验、骨代谢、前庭刺激、人工重力、器官芯片；国际文献的核心关键词为空间辐射、失重、卧床实验、氧化应激、锻炼、基因表达、细胞、应激、骨骼肌、干细胞。结论 国内外航天医学以失重环境下的生理规律、辐射损伤与致癌风险、骨丢失及对策、分子细胞机制与调控、微生物行为与感染风险为研究热点，以脑与神经可塑性、人工智能等前沿技术、月球/火星任务健康风险、性别差异研究、心理健康、中医药应用为研究前沿。我国已开展一系列研究并形成一定特色，建议进一步聚焦研究前沿和国家战略需求，构建自主完善的航天医学体系，为我国航天事业和健康中国战略提供核心支撑。
Abstract：Objective To reveal the research hotspots and future development directions in the fi eld of space medicine from 2015 to 2025 through bibliometric analysis, so as to provide objective data support and decision-making reference for China's space medicine strategic planning and resource allocation. Methods Relevant literature on space medicine published from January 2015 to December 2025 was retrieved and screened from the China National Knowledge Infrastructure(CNKI) and the Science Citation Index Expanded(SCIE). CiteSpace and NoteExpress software were used to analyze the publication year, institutions, keywords, and other information of the extracted literature, and to compare the evolution and hotspot trends of domestic and international research. Results A total of 2 035 relevant Chinese and foreign language studies were included. The analysis results indicated that the core keywords in domestic literature were microgravity, cardiovascular, acupoint stimulation, Chinese medicine, space radiation, bed rest experiment, bone metabolism, vestibular stimulation, artificial gravity, and organ-on-chip. The core keywords of international literature were space radiation, microgravity, bed rest, oxidative stress, exercise, gene expression, cell, stress, skeletal muscle, and stem cell. Conclusion Both domestic and international space medicine research focuses on physiological laws under microgravity, radiation damage and carcinogenic risk, bone loss and countermeasures, molecular and cellular mechanisms and regulation, and microbial behavior and infection risk. The research frontiers include brain and neural plasticity, cutting-edge technologies such as artifi cial intelligence, health risks in Lunar/Mars missions, gender diff erence studies, mental health, and application of traditional Chinese medicine. China has carried out a series of studies and formed certain characteristics. It is recommended to further focus on research frontiers and national strategic needs, build an independent and well-established space medicine system, and support the national space and health strategy.
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基本信息:
DOI：10.16289/j.cnki.1002-0837.2026.04003
中图分类号:G353.1;R85
引用信息:
[1]朱妍昕,郭科远,金杨,等.基于CiteSpace的航天医学演进与热点分析[J].航天医学与医学工程,2026,37(04):353-362.DOI:10.16289/j.cnki.1002-0837.2026.04003.
2025-11-13
2025
2026-01-26
2026-06-03
2026
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2026-08-25
2026-08-25