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Association of Serum Glucocorticoids with Various Blood Pressure Indices in Patients with Dysglycemia and Hypertension:the Henan Rural Cohort Study

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Biomedical and Environmental Sciences 2021年第12期34卷 952-962页

作者： XUE Yuan MAO Zhen Xing LIU Xue WEI Dan Dan LIU Chang PANG Shan Bin YU song Cheng GAO jiao jiao lin ji song ZHANG Dong Dong WANG Chong jian LI Wen jie LI Xing Department of Nutrition and Food Hygiene School of Public HealthZhengzhou UniversityZhengzhou 450001HenanChina Department of Epidemiology School of Public HealthZhengzhou UniversityZhengzhou 450001HenanChina Department of Clinincal Nutrition The Fifth Affiliated Hospital of Zhengzhou UniversityZhengzhou 450000HenanChina

Objective To our knowledge, no definitive conclusion has been reached regarding the relationship between glucocorticoids and hypertension. Here, we aimed to explore the characteristics of glucocorticoids in participants with dysglycemia and hypertension, and to analyze their association with blood pressure *** The participants of this study were from the Henan Rural Cohort study. A total of 1,688 patients 18–79 years of age were included in the matched case control study after application of the inclusion and exclusion criteria. Statistical methods were used to analyze the association between glucocorticoids and various indices of blood pressure, through approaches such as logistic regression analysis, trend tests, linear regression, and restricted cubic *** The study population consisted of 552 patients with dysglycemia and hypertension(32.7%).The patients with co-morbidities had higher levels of serum cortisol(P = 0.009) and deoxycortisol(P <0.001). The adjusted odds ratios(and 95% confidence intervals) for dysglycemia with hypertension were1.55(1.18, 2.04) for the highest tertile of Ln-cortisol compared with the lowest tertile. Additionally, the highest Ln-deoxycortisol levels were associated with increased prevalence of dysglycemia with hypertension by 159%(95% confidence interval: 122%, 207%).Conclusions Serum deoxycortisol was positively correlated with systolic blood pressure, pulse pressure, mean arterial pressure, mean blood pressure, and mean proportional arterial ***(deoxycortisol and cortisol) increase the risk of hypertension in people with dysglycemia, particularly in those with T2 DM.

关键词： Glucocorticoids Dysglycemia with hypertension Blood pressure Chinese rural

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A Flexible Smart Healthcare Platform Conjugated with Artificial Epidermis Assembled by Three‑Dimensionally Conductive MOF Network for Gas and Pressure Sensing

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Nano-Micro Letters 2025年第2期17卷 601-620页

作者： Qingqing Zhou Qihang Ding Zixun Geng Chencheng Hu Long Yang Zitong Kan Biao Dong Miae Won Hongwei song lin Xu Jong Seung Kim State Key Laboratory of Integrated Optoelectronics College of Electronic Science and EngineeringJilin UniversityChangchun 130012People’s Republic of China Department of Chemistry Korea UniversitySeoul 02841Republic of Korea TheranoChem Incorporation Seoul 02856Republic of Korea

The rising flexible and intelligent electronics greatly facilitate the noninvasive and timely tracking of physiological information in telemedicine *** building bionic-sensitive moieties is vital for designing efficient electronic skin with advanced cognitive functionalities to pluralistically capture external ***,realistic mimesis,both in the skin’s three-dimensional interlocked hierarchical structures and synchronous encoding multistimuli information capacities,remains a challenging yet vital need for simplifying the design of flexible logic ***,we construct an artificial epidermal device by in situ growing Cu_(3)(HHTP)_(2) particles onto the hollow spherical Ti_(3)C_(2)T_(x) surface,aiming to concurrently emulate the spinous and granular layers of the skin’s *** bionic Ti_(3)C_(2)T_(x)@Cu_(3)(HHTP)_(2) exhibits independent NO_(2) and pressure response,as well as novel functionalities such as acoustic signature perception and Morse code-encrypted message ***,a wearable alarming system with a mobile application terminal is self-developed by integrating the bimodular senor into flexible printed *** system can assess risk factors related with asthmatic,such as stimulation of external NO_(2) gas,abnormal expiratory behavior and exertion degrees of fingers,achieving a recognition accuracy of 97.6%as assisted by a machine learning *** work provides a feasible routine to develop intelligent multifunctional healthcare equipment for burgeoning transformative telemedicine diagnosis.

关键词： Ti_(3)C_(2)T_(x)@Cu_(3)(HHTP)_(2)composites NO_(2)/pressure flexible sensors Health-monitoring Machine learning

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Constructing quasi-2D perovskite to collect hot carriers to reduce open-circuit voltage loss for efficient inverted perovskite solar cells

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Science China Chemistry 2025年

作者： Lei Gu Xing Li Chao Wu Yang Feng Chunming Yang lin song Frontiers Science Center for Flexible Electronics Institute of Flexible Electronics Northwestern Polytechnical University Shanghai Synchrotron Radiation Facility Shanghai Advanced Research Institute Chinese Academy of Sciences

Inverted perovskite solar cells （PSCs） have received great attention owing to the high certificated power conversion efficiency（PCE） reaching 26.7%. However, interfacial charge recombination is far superior to perovskite bulk charge recombination due to the use of fullerenes and their derivatives in inverted perovskite solar cells, which induces devastating open circuit voltage（VOC） losses. For this reason the present work attempts to use 4-chloropiperidine hydrochloride for the upper surface modification of perovskite to construct a quasi-two-dimensional （2D） structure with suitable 2D layer widths （n=2, 3 dominant）,which has a smaller electron carrier transport barrier without sacrificing short-circuit current （JSC） in the device. This strategy effectively passivates the interfacial defect states while promoting energy level alignment to achieve carrier dissociation and equilibrium transport at the interface, which in turn resulted in improved fill factor （FF）. In addition, additional energy levels are provided by 2D perovskites to collect hot carriers, resulting in improved device open circuit voltage （VOC）. As a result, the device PCE increases from 22.37%to 24.11%after the 4CPD treatment. In addition, the 4CPD-treated PSCs maintain 90%of the initial PCE after storage in an N2atmosphere at 50°C for 1,080 h, whereas the control devices show a 15%PCE loss under the same aging conditions. This work provides new opportunities to suppress interfacial charge recombination in inverted devices.

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Learning to see speckle in the weak laser field through multimode fiber

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Optoelectronics Letters 2025年

作者： ji Yunqi song Binbin LI Xueqing LI Yonghui The Engineering Research Center of Learning-Based Intelligent System (Ministry of Education)， the Key Laboratory of Computer Vision and Systems (Ministry of Education)， and the School of Computer Science and Engineering， Tianjin University of Technology

Multimode fibers (MMFs) have great potential for endoscopic imaging due to the high number of modes and a small core diameter. Deep learning based on neural networks has received increasing attention in the field of scattering image reconstruction. However， most studies focus on designing complex network architectures to improve reconstruction， but these network models struggle to reconstruct images in a weak laser field. In the paper， a lightweight generative adversarial network model combined with a histogram specification algorithm is designed to reconstruct speckles in the weak laser field through MMF. Experimental results show that the reconstruction results of our algorithm have better metrics. Moreover， the model demonstrates excellent cross-domain generalization ability with regards to the Fashion-MNIST dataset. It is worth mentioning that we found that the speckles after inactivation still retain the ability to be reconstructed， which enhances the robustness of the model

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Infiltration by monocytes of the central nervous system and its role in multiple sclerosis: reflections on therapeutic strategies

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Neural Regeneration Research 2025年第3期20卷 779-793页

作者： Guangyong Zhang Qing Yao Chubing Long Pengcheng Yi jiali song Luojia Wu Wei Wan Xiuqin Rao Yue lin Gen Wei Jun Ying Fuzhou Hua Department of Anesthesiology the Second Affiliated Hospital of Nanchang UniversityNanchangJiangxi ProvinceChina Key Laboratory of Anesthesiology of jiangxi Province NanchangJiangxi ProvinceChina

Mononuclear macrophage infiltration in the central nervous system is a prominent feature of neuroinflammation. Recent studies on the pathogenesis and progression of multiple sclerosis have highlighted the multiple roles of mononuclear macrophages in the neuroinflammatory process. Monocytes play a significant role in neuroinflammation, and managing neuroinflammation by manipulating peripheral monocytes stands out as an effective strategy for the treatment of multiple sclerosis, leading to improved patient outcomes. This review outlines the steps involved in the entry of myeloid monocytes into the central nervous system that are targets for effective intervention: the activation of bone marrow hematopoiesis, migration of monocytes in the blood, and penetration of the blood–brain barrier by monocytes. Finally, we summarize the different monocyte subpopulations and their effects on the central nervous system based on phenotypic differences. As activated microglia resemble monocyte-derived macrophages, it is important to accurately identify the role of monocyte-derived macrophages in disease. Depending on the roles played by monocyte-derived macrophages at different stages of the disease, several of these processes can be interrupted to limit neuroinflammation and improve patient prognosis. Here, we discuss possible strategies to target monocytes in neurological diseases, focusing on three key aspects of monocyte infiltration into the central nervous system, to provide new ideas for the treatment of neurodegenerative diseases.

关键词： blood–brain barrier macrophages monocytes multiple sclerosis neuroinflammation review therapy

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Composite-mask GAN based on refined optical flow and disparity map for SLAM visual odometry

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Optoelectronics Letters 2025年

作者： ji Yuehui jiANG jingwei LIU Junjie song Yu GAO Qiang School of Electrical Engineering and Automation， Tianjin University of Technology Tianjin Key Laboratory of Control Theory and Application for Complex Systems

Although deep learning methods have been widely applied in slam visual odometry over the past decade with impressive improvements， the accuracy remains limited in complex dynamic environments. In this paper， a composite mask-based generative adversarial network is introduced to predict camera motion and binocular depth maps. Specifically， a perceptual generator is constructed to obtain the corresponding parallax map and optical flow from between two neighboring frames. Then， an iterative pose improvement strategy is proposed to improve the accuracy of pose estimation. Finally， a composite mask is embedded in the discriminator to sense structural deformation in the synthesized virtual image， thereby increasing the overall structural constraints of the network model， improving the accuracy of camera pose estimation， and reducing drift issues in the Visual Odometer. Detailed quantitative and qualitative evaluations on the KITTI dataset show that the proposed framework outperforms existing conventional， supervised learning and unsupervised depth VO methods， providing better results in both pose estimation and depth estimation.

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三维有限元分析内侧半月板全部切除后不同软骨缺损面积对膝关节应力的影响

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中国现代医学杂志 2016年第8期26卷 65-70页

作者：姬林松李彦林黄赞贾笛余洋高寰宇昆明医科大学第一附属医院运动医学科云南昆明650032

目的利用核磁共振成像(MRI)二维图像数据准确构建出膝关节三维有限元模型,采用有限元方法分析内侧半月板全部切除后股骨软骨缺损面积大小对膝关节应力变化的影响。方法利用膝关节MRI图像建立包括股骨、胫骨、内外侧半月板、内外侧副韧... 详细信息

目的利用核磁共振成像(MRI)二维图像数据准确构建出膝关节三维有限元模型,采用有限元方法分析内侧半月板全部切除后股骨软骨缺损面积大小对膝关节应力变化的影响。方法利用膝关节MRI图像建立包括股骨、胫骨、内外侧半月板、内外侧副韧带、前后交叉韧带、髌骨及髌韧带的仿真膝关节数字化模型,在内侧半月板全部切除后的仿真数字化模型上于股骨内侧髁部最容易损伤部位虚拟0.49、0.80、1.0、1.70、2.56及3.24 cm2大小的缺损模型,在股骨上施加1 150 N垂直压应力,类似于在步态周期中的伸直状态,主要分析膝关节软骨及半月板最大压应力与最大剪切应力。结果内侧半月板全部切除后股骨内侧髁部软骨缺损对内外侧间室接触应力均有影响,但以内侧间室影响较为明显。结论利用仿真膝关节数字化模型可以有效模拟正常膝关节生物力学变化及内侧半月板全部切除后缺损面积大小对膝关节应力变化的影响。

关键词：膝关节软骨缺损面积生物力学有限元分析半月板切除

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不同型号膝关节固定平台假体匹配的三维有限元生物力学分析

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实用医学杂志 2016年第2期32卷 222-225页

作者：姬林松李彦林黄赞贾笛余洋高寰宇昆明医科大学第一附属医院运动医学科 650032

目的:探讨基于CT及MRI二维图像数据准确构建出膝关节三维数字有限元模型的可行性,并采用有限元方法分析假体型号不匹配时人工膝关节假体接触表面的应力变化情况。方法:随机选取1名健康成年男性为研究对象,为了对置换后不同型号匹配的膝... 详细信息

目的:探讨基于CT及MRI二维图像数据准确构建出膝关节三维数字有限元模型的可行性,并采用有限元方法分析假体型号不匹配时人工膝关节假体接触表面的应力变化情况。方法:随机选取1名健康成年男性为研究对象,为了对置换后不同型号匹配的膝关节假体进行受力分析将实验对象分为3组。将通过Mimics软件建立膝关节三维数字化模型,按照全膝关节置换标准对膝关节三维数字模型进行虚拟截骨和假体安装,建立全膝关节置换术(TKA)后三维有限元模型。结果:当股骨与胫骨假体的型号不匹配时(F≠T),股骨假体及聚乙烯垫片上受到的最大等效应力都会增加,尤其而当股骨假体小于胫骨假体时(F

关键词：全膝关节置换匹配数字化模型生物力学有限元分析

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Strategies for achieving fast-charge and high-voltage polymer-based solid-state lithium metal batteries

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Science China Chemistry 2025年

作者： Zitian lin Sucheng Liu Ce Cui Wuhua Liu Yufeng Su Huiyu song Li Du jianqiang Hu Zhiming Cui Guangdong Provincial Key Laboratory of Fuel Cell Technology School of Chemistry and Chemical Engineering South China University of Technology

Solid-state polymer electrolytes hold the potential for market application due to the combination of advantageous properties,such as flexibility,ease of processing and low ***,the sluggish ion transport and poor high-voltage stability pose significant challenges for the practical application of polymer-based solid-state lithium metal batteries (SSLMBs).Therefore,the design and development of polymer-based SSLMBs toward fast-charge and high-voltage is of great significance in high-energydensity ***,this review deeply analyzes the mechanism of ion transport and anti-oxidation of polymer-based solidstate ***,we also systematically and comprehensively summarize the factors that affect ionic conductivity and the electrochemical ***,we outline the solution strategies for simultaneously enhancing both ionic conductivity and high-voltage ***,we discuss the main challenges and the future prospects of polymer-based SSLMBs for further *** is hoped that this review can provide both advances and fundamentals to the research community and pave the way for the development of SSLMBs

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兔脂肪干细胞的体外分离培养特性

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中国组织工程研究与临床康复 2009年第10期13卷 1844-1848页

作者：唐少锋刘承杏姬林松马涛李世和昆明医学院第一附属医院骨科云南省昆明市650032 解放军成都军区昆明总医院脊髓损伤治疗科云南省昆明市650032 昆明医学院解剖教研室云南省昆明市650031

背景:现有国内外文献报道的脂肪干细胞分离、培养方法并不完全一致,所应用的消化酶、消化方法、培养基等均存在差异。目的:观察体外分离培养的兔脂肪干细胞生物学特性。设计、时间及地点:细胞学体外观察,于2007-04/2008-03在昆明医学院... 详细信息

背景:现有国内外文献报道的脂肪干细胞分离、培养方法并不完全一致,所应用的消化酶、消化方法、培养基等均存在差异。目的:观察体外分离培养的兔脂肪干细胞生物学特性。设计、时间及地点:细胞学体外观察,于2007-04/2008-03在昆明医学院生物医学中心干细胞所完成。材料:健康成年新西兰大白兔6只,由昆明医学院实验动物中心提供。Ⅰ型胶原酶为美国Gibco公司产品,胰蛋白酶为美国Sigma公司产品。方法:无菌切取兔腹股沟皮下脂肪垫,采用Ⅰ型胶原酶搅拌消化法分离培养原代脂肪干细胞,待细胞生长至80%融合时传代。主要观察指标:倒置显微镜和苏木精-伊红染色观察细胞形态及生长情况,免疫荧光细胞化学染色检测细胞表面抗原的表达,MTT比色法绘制细胞生长曲线,流式细胞仪测定细胞增殖指数。结果:自兔皮下脂肪分离培养获得的脂肪干细胞增殖迅速,低密度生长时呈三角形或短梭形,核/浆比例较大,接近融合时呈成纤维细胞样外观,长期传代形态无明显改变。第3代脂肪干细胞表面抗原CD44呈阳性表达,CD34为阴性;细胞生长曲线呈"S"形,在对数生长期其细胞倍增时间为59h。随传代次数的增加,来自同一供体的兔源性脂肪干细胞增殖指数逐渐升高,至第8代达到最高,以后逐渐降低。结论:兔皮下脂肪组织中含有丰富的间充质干细胞,兔源性脂肪干细胞体外以成纤维细胞样形态贴壁生长,表达CD44表面标志物,具有较强的体外增殖能力。

关键词：脂肪干细胞生物学特性组织工程兔

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