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广西马蓝属(爵床科)一新种——阳朔马蓝

植物分类学报 2007年第5期45卷 701-704页

作者：何开家覃德海广西中医药研究所南宁530022

描述了广西马蓝属Strobilanthes一新种,即阳朔马蓝*** ***&***,并描绘了形态图。该新种与***近似,但以叶革质,花序无毛,花少且排列稀疏而不同。

关键词：马蓝属阳朔马蓝爵床科新种广西中国

Recent Strategies and Advances in Hydrogel‑Based Delivery Platforms for Bone Regeneration

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Nano-Micro Letters 2025年第3期17卷 389-439页

作者： Xiao Wang jia Zeng Donglin Gan Kun Ling Mingfang he jianshu Li Yongping Lu Scientific and Technological Innovation Center for Biomedical Materials and Clinical Research Guangyuan Key Laboratory of Multifunctional Medical HydrogelGuangyuan Central HospitalGuangyuan 628000People’s Republic of China jiangsu Collaborative Innovation Center of Biomedical Functional Materials Jiangsu Key Laboratory of Bio‑Functional MaterialsSchool of Chemistry and Materials ScienceNanjing Normal UniversityNanjing 210023People’s Republic of China College of Polymer Science and Engineering State Key Laboratory of Polymer Materials EngineeringSichuan UniversityChengdu 610065People’s Republic of China

Bioactive molecules have shown great promise for effectively regulating various bone formation processes,rendering them attractive therapeutics for bone ***,the widespread application of bioactive molecules is limited by their low accumulation and short half-lives in *** have emerged as ideal carriers to address these challenges,offering the potential to prolong retention times at lesion sites,extend half-lives in vivo and mitigate side effects,avoid burst release,and promote adsorption under physiological *** review systematically summarizes the recent advances in the development of bioactive molecule-loaded hydrogels for bone regeneration,encompassing applications in cranial defect repair,femoral defect repair,periodontal bone regeneration,and bone regeneration with underlying ***,this review discusses the current strategies aimed at improving the release profiles of bioactive molecules through stimuli-responsive delivery,carrier-assisted delivery,and sequential ***,this review elucidates the existing challenges and future directions of hydrogel encapsulated bioactive molecules in the field of bone regeneration.

关键词： Hydrogel Bone regeneration Bioactive molecules Drug delivery Nano-/microscale carriers

Passive activity enhances residual control ability in patients with complete spinal cord injury

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Neural Regeneration Research 2025年第8期20卷 2337-2347页

作者： Yanqing Xiao Mingming Gao Zejia he jia Zheng Hongming Bai jia-Sheng Rao Guiyun Song Wei Song Xiaoguang Li Beijing Key Laboratory for Biomaterials and Neural Regeneration Beijing Advanced Innovation Center for Biomedical EngineeringSchool of Biological Science and Medical EngineeringBeihang UniversityBeijingChina Department of Rehabilitation Evaluation China Rehabilitation Research CenterBeijingChina Cardiac Center Beijing Children’s HospitalCapital Medical UniversityBeijingChina The State Key Laboratory of Virtual Reality Technology and Systems Beihang UniversityBeijingChina Department of Rehabilitation Engineering China Rehabilitation Science InstituteBeijingChina

Patients with complete spinal cord injury retain the potential for volitional muscle activity in muscles located below the spinal injury ***,because of prolonged inactivity,initial attempts to activate these muscles may not effectively engage any of the remaining neurons in the descending pathway.A previous study unexpectedly found that a brief clinical round of passive activity significantly increased volitional muscle activation,as measured by surface *** this study,we further explored the effect of passive activity on surface electromyographic signals during volitional control tasks among individuals with complete spinal cord *** patients with chronic complete thoracic spinal cord injury were *** electromyography data from eight major leg muscles were acquired and compared before and after the passive activity *** results indicated that the passive activity led to an increased number of activated volitional muscles and an increased frequency of *** the cumulative root mean square of surface electromyography amplitude for volitional control of movement showed a slight increase after passive activity,the difference was not statistically *** findings suggest that brief passive activity may enhance the ability to initiate volitional muscle activity during surface electromyography tasks and underscore the potential of passive activity for improving residual motor control among patients with motor complete spinal cord injury.

关键词： complete spinal cord injury cycle training epidural electrical stimulation motor training passive activity physiological state spinal cord circuit surface electromyography volitional control task

基于SAMP8小鼠开展针刺干预阿尔茨海默病的实验研究进展

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针刺研究 2022年第5期47卷 466-470页

作者：李苒何家恺姜宇航贾宝辉中国中医科学院广安门医院针灸科北京100053 中国中医科学院针灸研究所北京100700

本文对近年来以快速老化模型P系小鼠(SAMP8小鼠)开展的针刺干预阿尔茨海默病的实验研究进行归纳整理。研究显示,针刺能够通过干预β-淀粉样蛋白生成和清除、Tau蛋白磷酸化过程,改善线粒体和突触结构,增强自噬活性,提高脑血流量,提高雌... 详细信息

本文对近年来以快速老化模型P系小鼠(SAMP8小鼠)开展的针刺干预阿尔茨海默病的实验研究进行归纳整理。研究显示,针刺能够通过干预β-淀粉样蛋白生成和清除、Tau蛋白磷酸化过程,改善线粒体和突触结构,增强自噬活性,提高脑血流量,提高雌激素含量等多途径、多靶点地干预阿尔茨海默病的病理过程,改善SAMP8模型小鼠的学习记忆能力。

关键词：针刺阿尔茨海默病快速老化模型小鼠生物学机制综述

Multiple Tin Compounds Modified Carbon Fibers to Construct heterogeneous Interfaces for Corrosion Prevention and Electromagnetic Wave Absorption

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Nano-Micro Letters 2025年第1期17卷 507-527页

作者： Zhiqiang Guo Di Lan Zirui jia Zhenguo Gao Xuetao Shi Mukun he Hua Guo Guanglei Wu Pengfei Yin College of Science Sichuan Agricultural UniversityYa’an 625014People’s Republic of China School of Materials Science and Engineering Hubei University of Automotive TechnologyShiyan 442002People’s Republic of China Institute of Materials for Energy and Environment State Key Laboratory of Bio‑Fibers and Eco‑TextilesCollege of Materials Science and EngineeringQingdao UniversityQingdao 266071People’s Republic of China Shaanxi Key Laboratory of Macromolecular Science and Technology School of Chemistry and Chemical EngineeringNorthwestern Polytechnical UniversityXi’anShaanxi 710072People’s Republic of China

Currently,the demand for electromagnetic wave(EMW)absorbing materials with specific functions and capable of withstanding harsh environments is becoming increasingly ***-component interface engineering is considered an effective means to achieve high-efficiency EMW ***,interface modulation engineering has not been fully discussed and has great potential in the field of EMW *** this study,multi-component tin compound fiber composites based on carbon fiber(CF)substrate were prepared by electrospinning,hydrothermal synthesis,and high-temperature thermal *** utilizing the different properties of different substances,rich heterogeneous interfaces are *** effectively promotes charge transfer and enhances interfacial polarization and conduction *** prepared SnS/SnS_(2)/SnO_(2)/CF composites with abundant heterogeneous interfaces have and exhibit excellent EMW absorption properties at a loading of 50 wt%in epoxy *** minimum reflection loss(RL)is−46.74 dB and the maximum effective absorption bandwidth is 5.28 ***,SnS/SnS_(2)/SnO_(2)/CF epoxy composite coatings exhibited long-term corrosion resistance on Q235 steel ***,this study provides an effective strategy for the design of high-efficiency EMW absorbing materials in complex and harsh environments.

关键词： Electrostatic spinning Component regulation heterogeneous interfaces Electromagnetic wave absorption Corrosion protection

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长柱十大功劳的化学成分研究(Ⅰ)

华西药学杂志 2008年第2期23卷 172-173页

作者：何开家刘布鸣卢文杰广西壮族自治区中医药研究院广西南宁530022

目的研究长柱十大功劳Mahonia duclouxiana Gagnep.的化学成分。方法利用硅胶柱层析分离纯化长柱十大功劳的乙醇提取物,并通过理化性质和TLC、UV、IR、1HNMR、13CNMR、MS等分析鉴定化合物结构。结果分离得到5个化合物,分别鉴定为小檗碱(... 详细信息

目的研究长柱十大功劳Mahonia duclouxiana Gagnep.的化学成分。方法利用硅胶柱层析分离纯化长柱十大功劳的乙醇提取物,并通过理化性质和TLC、UV、IR、1HNMR、13CNMR、MS等分析鉴定化合物结构。结果分离得到5个化合物,分别鉴定为小檗碱(Ⅰ)、巴马汀(Ⅱ)、药根碱(Ⅲ)、异粉防己碱(Ⅳ)和β-谷甾醇(Ⅴ)。结论5个化合物均为首次从该植物中分离鉴定。

关键词：长柱十大功劳生物碱化学成分结构鉴定

An Efficient Boron Source Activation Strategy for the Low‑Temperature Synthesis of Boron Nitride Nanotubes

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Nano-Micro Letters 2025年第1期17卷 548-558页

作者： Ying Wang kai Zhang Liping Ding Liyun Wu Songfeng E Qian he Nanyang Wang Hui Zuo Zhengyang Zhou Feng Ding Yue Hu Jin Zhang Yagang Yao National Laboratory of Solid State Microstructures College of Engineering and Applied SciencesJiangsu Key Laboratory of Artificial Functional Materialsand Collaborative Innovation Center of Advanced MicrostructuresNanjing UniversityNanjing 210093People’s Republic of China School of Electronic Information and Artificial Intelligence Shaanxi University of Science&TechnologyXian 710000People’s Republic of China College of Bioresources Chemical and Materials Engineering Shaanxi University of Science&TechnologyXian 710000People’s Republic of China Key Laboratory of Carbon Materials of Zhejiang Province College of Chemistry and Materials EngineeringWenzhou UniversityWenzhou 325000People’s Republic of China Shenzhen Institutes of Advanced Technology Chinese Academy of SciencesShenzhen 518000People’s Republic of China College of Chemical and Molecular Engineering Peking UniversityBeijing 100871People’s Republic of China

Lowering the synthesis temperature of boron nitride nanotubes(BNNTs)is crucial for their *** primary reason for adopting a high temperature is to enable the effective activation of highmelting-point solid *** this study,we developed a novel approach for efficiently activating boron by introducing alkali metal compounds into the conventional MgO–B *** approach can be adopted to form various low-melting-point AM–Mg–B–O growth *** growth systems have improved catalytic capability and reactivity even under low-temperature conditions,facilitating the synthesis of BNNTs at temperatures as low as 850℃.In addition,molecular dynamics simulations based on density functional theory theoretically demonstrate that the systems maintain a liquid state at low temperatures and interact with N atoms to form BN *** findings offer novel insights into the design of boron activation and are expected to facilitate research on the low-temperature synthesis of BNNTs.

关键词： Boron nitride nanotubes Low-temperature Boron activation Density functional theory

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长柱十大功劳挥发油的化学成分分析

中药材 2010年第7期33卷 1099-1102页

作者：刘偲翔刘布鸣何开家林霄卢文杰广西中医药研究院广西南宁530022

目的:分析长柱十大功劳挥发油的化学成分。方法:水蒸气蒸馏法提取长柱十大功劳茎叶的挥发油,气相色谱-质谱联用法鉴定化学成分,并以气相色谱法确认主要成分。结果:从长柱十大功劳挥发油中共分离出80多个组分,鉴定了其中41个化合物,占总... 详细信息

目的:分析长柱十大功劳挥发油的化学成分。方法:水蒸气蒸馏法提取长柱十大功劳茎叶的挥发油,气相色谱-质谱联用法鉴定化学成分,并以气相色谱法确认主要成分。结果:从长柱十大功劳挥发油中共分离出80多个组分,鉴定了其中41个化合物,占总量的90%以上。主要成分为4-松油醇(43.74%),其他含量较高的有α-松油醇(5.23%)、叶醇(4.78%)、芳樟醇(4.04%)等。结论:首次采用气相色谱-质谱法分析长柱十大功劳挥发油的化学成分,为长柱十大功劳的进一步开发利用提供科学依据。

关键词：长柱十大功劳挥发油气相色谱-质谱联用法化学成分

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项部电针为主治疗中青年头颤案

中国针灸 2022年第10期42卷 1136-1136,1162页

作者：姜宇航何家恺李苒陈泽浩贾宝辉中国中医科学院广安门医院针灸科北京100053

患者,女,40岁,于2020年5月22日初诊。主诉:头颤1个月。现病史:平素使用手机和伏案时间较多,时感头部发沉,1个月前项部不慎感受风寒后出现头颤,项部着凉、劳累后加重,睡眠时消失,影响工作和生活。刻下症:头部水平方向不自主颤动,震颤临... 详细信息

患者,女,40岁,于2020年5月22日初诊。主诉:头颤1个月。现病史:平素使用手机和伏案时间较多,时感头部发沉,1个月前项部不慎感受风寒后出现头颤,项部着凉、劳累后加重,睡眠时消失,影响工作和生活。刻下症:头部水平方向不自主颤动,震颤临床分级[1]3级(震颤明显,震颤幅度2~4 cm,部分致残),项后正中紧绷、僵硬疼痛,有牵拉感,活动受限;疲乏,思虑多,双眼干涩,月经量少、色淡,形体偏瘦,长期熬夜,纳可,寐少梦多,二便调;舌淡、苔薄白,脉弦细紧。

关键词：头颤中青年颤证项部电针经筋