|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Low serum albumin levels predict poor outcome in patients with acute ischaemic stroke or transient ischaemic attack显示文摘Background To examine the relationship of serum albumin with poor functional outcome and mortality in patients with acute ischaemic stroke(AIS)or transient ischaemic attack(TIA),and perform a meta-analysis to summarise the association.Methods We analysed data from the Third China National Stroke Registry(CNSR-Ⅲ).Patients were divided into four groups based on serum albumin levels at admission.The outcomes included poor functional outcome(modified Rankin Scale(mRS)score of 3 to 6)and mortality at 3 months and 1 year.Multiple logistic regression models and Cox regression models were used to evaluate the association,respectively.We used a fixed-effect model to calculate the risk ratio for poor functional outcome and a random-effect model for mortality in the meta-analysis.Results A total of 13618 patients were enrolled.During the 3-month follow-up period,compared with 40 to 44.9 g/L group,patients in<35 g/L group had an increased risk of poor functional outcome and mortality(adjusted OR 1.37(95%CI 1.12 to 1.67);adjusted HR 2.13(95%CI 1.41 to 3.23)).The relationship in per 10 g/L decreased serum albumin with prognosis was consistently inversed(adjusted OR 1.17(95%CI 1.01 to 1.35);adjusted HR 1.86(95%CI 1.30 to 2.64)).Also,low serum albumin levels were independently correlated with clinical outcomes at 1 year.In the meta-analysis,the OR for poor functional outcome pooled 3 studies per 1 g/L decrease was 1.03(95%CI 1.02 to 1.05),and the HR for mortality pooled 5 studies was 1.07(95%CI 1.03 to 1.11).Conclusions Low serum albumin levels predict poor functional outcome and mortality in patients with AIS or TIA. | Hongyu Zhou Anxin Wang Xia Meng Jinxi Lin Yong Jiang Jing Jing Yingting Zuo Yilong Wang Xingquan Zhao Hao Li Yongjun Wang | 2021 | Stroke & Vascular Neurology2021，6，3： | 7 |
| 2 | Fabrication of cotton nano-powder and its textile application显示文摘A combination of chemical and mechanical treatment of cotton produced cotton powder (fibrils) with a mean diameter of 97nm is analyzed by Laser Particle Size Analyzer. Transmission Electron Microscope (TEM) study showed that the diameter of the fibrils was about 10―30 nm and the length was from 70nm to over 400 nm. The powder was then coated onto fabrics (100% polyester fabric, 100% wool fabric and 100% cotton fabric). Scanning Electron Microscope (SEM) study showed that cotton fibrils were adhered to the surface of treated fabrics (fibers). The ultraviolet protection factor (UPF) value (AS/NZS 4399: 1996) for cotton fabrics increased about 20% after the treatment. This implies that the treated samples give a better protection from UV light. The moisture management test (MMT) of the fabrics such as wetting time at bottom, top maximum absorption rate, bottom maximum absorption rate, bottom maximum wetted radius and bottom spreading speed, et al., showed that there were significant changes after the treatment. These changes gave better moisture management ability to the treated fabrics and thus made the fabric more comfortable. However, Wide-angle X-ray Diffraction and Fourie Transform Infrared Spectroscopy analysis proved that supermolecular structure and chemical structure of treated fabrics were the same as the original fabrics. Other properties of the treated fabric such as thermal conductivity, wrinkle recovery, hand, et al., did not change. This implied that the basic function of the treated fabrics for the clothing industry was the same as untreated fabrics. This study is a foundation for further researches on textile application. | GUAN YingTing LI Yi | 2008 | Chinese Science Bulletin2008，53，23： | 6 |
| 3 | Different contribution of SBP and DBP variability to vascular events in patients with stroke显示文摘Background High blood pressure variability(BPV)is a novel risk factor for cardiovascular disease.However,the heterogeneity of systolic blood pressure variability(SBPV)and diastolic blood pressure variability(DBPV)for different vascular events remains unclear.This study aims to investigate whether SBPV or DBPV has different contribution to vascular events in patients with acute ischaemic stroke(IS)or transient ischaemic attack(TIA).Methods Data from the BOSS(blood pressure and clinical outcome in TIA or IS)study were examined for vascular events at 3-month and 1-year follow-up.BPV was defined as the SD and coefficient of variation(CV)of day-to day measurements within 3 months after IS/TIA.Vascular events include cardiovascular events(myocardial infarction,unstable angina,cardiac death and congestive heart failure)and cerebrovascular events(ischaemic or haemorrhagic stroke).Logistic regression model was used to test the associations between BPV and vascular events.results Of 2325 patients with IS or TIA,103(4.43%)experienced a recurrent stroke and 64(2.75%)had cardiovascular events within 3 months.Day-to day SBPV was only associated with stroke recurrence(BPVSD:OR,1.72,95%CI 1.09 to 2.71;BPVCV:1.86,95%CI 1.19 to 2.92),but not cardiovascular events(BPVSD:1.67,95%CI 0.94 to 2.94;BPVCV:1.51,95%CI 0.86 to 2.64).However,DBPV seems to be related to both stroke(BPVSD:1.60,95%CI 1.02 to 2.49;BPVCV:1.53,95%CI 0.99 to 2.37)and cardiovascular events(BPVSD:2.48,95%CI 1.37 to 4.48;BPVCV:1.92,95%CI 1.09 to 3.36).Similar results were found at 1 year.Conclusions For patients with IS/TIA,stroke recurrence was associated with both SBPV and DBPV;however,cardiovascular events seem to be only related to DBPV. | Liye Dai Aichun Cheng Xiwa Hao Jie Xu Yingting Zuo Anxin Wang Xia Meng Hao Li Yilong Wang Xingquan Zhao Yongjun Wang | 2020 | Stroke & Vascular Neurology2020，5，2： | 6 |
| 4 | microRNA-21a-5p/PDCD4 axis regulates mesenchymal stem cell-induced neuroprotection in acute glaucoma显示文摘间充质的干细胞(MSC ) 被表明了为许多神经病学的疾病有有希望的治疗学的好处;然而,内在的机制糟糕被理解。这里,我们显示出 MSC 的那 intravitreal 注入在尖锐绿内障的一个老鼠模型的支持的网膜的中心细胞(RGC ) 幸存与 microglial 激活的重要抑制, TNF- , IL-1,和反应的氧种类的生产,以及 caspase-8 和 caspase-3 激活。在 vitro, MSC 禁止了两 caspase-8-mediated RGC apoptosis 和 microglial 激活,部分经由 stanniocalcin 的行动 1 (STC1 ) 。而且,我们发现了那 microRNA-21a-5p (miR-21 ) 和它的目标, PDCD4,为 STC1 生产和在 vitro 并且在 vivo 的 MSC 的 neuroprotective 性质是必要的。重要地, miR-21 overexpression 或 PDCD4 尖锐绿内障上的击倒的扩充调停 MSC 的 neuroprotective 效果。miR-21/PDCD4 轴由导致 MSC 分泌施加 neuroprotective 的 STC1 和另外的因素的以前未被认出的 neuroprotective 机制完成的这些数据热点。因此, modulating miR-21/PDCD4 轴可能是为尖锐绿内障和另外的神经病学的疾病的临床的处理的有希望的策略。 | Wenru Su Zuohong Li Yu Jia Yingting Zhu Wenjia Cai Peixing Wan Yingying Zhang Song Guo Zheng Yehong Zhuo | 2017 | Journal of Molecular Cell Biology2017，9，4： | 5 |
| 5 | Hypoxia-mimicking 3D bioglass-nanoclay scaffolds promote endogenous bone regeneration显示文摘Large bone defect repair requires biomaterials that promote angiogenesis and osteogenesis.In present work,a nanoclay(Laponite,XLS)-functionalized 3D bioglass(BG)scaffold with hypoxia mimicking property was prepared by foam replication coupled with UV photopolymerization methods.Our data revealed that the incorporation of XLS can significantly promote the mechanical property of the scaffold and the osteogenic differentiation of human adipose mesenchymal stem cells(ADSCs)compared to the properties of the neat BG scaffold.Desferoxamine,a hypoxia mimicking agent,encourages bone regeneration via activating hypoxia-inducible factor-1 alpha(HIF-1α)-mediated angiogenesis.GelMA-DFO immobilization onto BG-XLS scaffold achieved sustained DFO release and inhibited DFO degradation.Furthermore,in vitro data demonstrated increased HIF-1αand vascular endothelial growth factor(VEGF)expressions on human adipose mesenchymal stem cells(ADSCs).Moreover,BG-XLS/GelMA-DFO scaffolds also significantly promoted the osteogenic differentiation of ADSCs.Most importantly,our in vivo data indicated BG-XLS/GelMA-DFO scaffolds strongly increased bone healing in a critical-sized mouse cranial bone defect model.Therefore,we developed a novel BG-XLS/GelMA-DFO scaffold which can not only induce the expression of VEGF,but also promote osteogenic differentiation of ADSCs to promote endogenous bone regeneration. | Xiao Zheng Xiaorong Zhang Yingting Wang Yangxi Liu Yining Pan Yijia Li Man Ji Xueqin Zhao Shengbin Huang Qingqing Yao | 2021 | Bioactive Materials2021，6，10： | 4 |
| 6 | CO_(2) combining power and outcomes in patients with acute ischaemic stroke or transient ischaemic attack显示文摘Background and purpose The clinical significance of carbon dioxide combining power(CO_(2) CP)in ischaemic cerebrovascular disease is not well established,and the role of CO_(2) CP in the prognosis of acute ischaemic stroke(AIS)or transient ischaemic attack(TIA)has not been reported.The objective of the study was to investigate the associations between CO2CP and clinical outcomes in patients with AIS or TIA.Methods Data were derived from the China National Stroke Registry III.Patients were classified into five groups by quintiles of CO_(2) CP levels and three groups according to the normal range of CO_(2)CP(23-29 mmol/L).Multivariable Cox and logistic regressions were adopted to explore the associations of CO_(2) CP levels with all-cause death and poor functional outcomes(modified Rankin Scale(mRS)3-6/2-6)at 3 months and 1 year.Results Among 9531 patients included in the study,the median(IQR)CO_(2) CP was 24.9(23.0-27.0)mmol/L.After adjustment for potential confounders,patients in the first CO_(2) CP quintile(21.1-23.3 mmol/L)had higher risk of all-cause death and poor functional outcomes(mRS score of 3-6/2-6)(HR or OR with 95% CI 2.37(1.32 to 4.25),1.49(1.20 to 1.83)and 1.21(1.03 to 1.42),respectively)compared with those in the fourth quintile.Similar results were found for outcomes at 1 year.Furthermore,all associations were also significant when CO_(2) CP was<23 mmol/L compared with CO_(2) CP of 23-29 mmol/L.Conclusions Decreased CO_(2) CP was associated with high risk of all-cause death and poor functional outcomes in patients with AIS or TIA. | Anxin Wang Xue Tian Hongqiu Gu Yingting Zuo Xia Meng Wei Lv Hao Li Yongjun Wang | 2021 | Stroke & Vascular Neurology2021，6，2： | 2 |
| 7 | Chinese herbal medicine for intestinal Jiling in treatment of diarrhea predominant irritable bowel syndrome randomized controlled clinical study显示文摘 | Shao Gang Huang Li Yingting | 2013 | Guangzhou University of traditional Chinese medicine2013，30，15： | 1 |
| 8 | Upregulation of H19 promotes invasion and induces epithelial-to-mesenchymaltransition in esophageal cancer显示文摘 | Cheng Huang Lihua Cao Limin Qiu Xiaoli Dai Linwei Ma Yingting Zhou Huifen Li Min Gao Weiyong Li Qing Zhang Koulan Han Hongzhen Lv | 2015 | Oncology Letters2015，，： | 1 |
| 9 | Autonomous battery-changing system for UAV's lifelong flight显示文摘Unmanned aerial vehicles(UAVs)lifelong flight is essential to accomplish various tasks,e.g.,aerial patrol,aerial rescue,etc.However,traditional UAVs have limited power to sustain their flight and need skilled operators manually control their charging process.Manufacturers and users are eagerly seeking a reliable autonomous battery-changing solution.To address this need,we propose and design an autonomous battery-changing system for UAVs using the theory of inventive problem solving(TRIZ)and user-centered design(UCD)methods.For practical application,we employ UCD to thoroughly analyze user requirements,identify multiple pairs of technical contradictions,and solve these inconsistencies using TRIZ theory.Furthermore,we design an autonomous battery-changing hardware system that meets user requirements and realizes the battery change process after the automatic landing of UAVs.Finally,we conduct experiments to validate our system’s effectiveness.The experimental results show that our battery-changing system can implement the autonomous battery-changing task,and our system has high efficiency and robustness in the real environment. | Jiyang Chen Wenxi Li Yingting Sha Yinchuan Wang Zhenqiang Zhang Shikuan Li Chaoqun Wang Sile Ma | 2023 | Biomimetic Intelligence & Robotics2023，3，2： | 0 |
| 10 | China's High-Standard Opening-Up to Boost International Economic Cooperation in the New Era显示文摘The global economy is expected tobeunderpressure in 2023 and the outlook for economic growth remains gloomy.China's opening-upto the world under present circumstances serves as a pivotal force to stimulate global economicexpansion and facilitate international financial stability.It also exemplifies high-standard opening-up.Accordingto China's 14thFive-YearPlan(2021-2025)for National Economic and Social Development,China aims to pursue a higherlevel ofopening-up. | ZONG Liang LI Yingting | 2023 | China Forex2023，，3： | 0 |
| 11 | Active tunable terahertz bandwidth absorber based on single layer graphene显示文摘In this paper,an active tunable terahertz bandwidth absorber based on single-layer graphene is proposed,which consists of a graphene layer,a photo crystal plate,and a gold substrate.When the Fermi energy(Ef)of graphene is 1.5 eV,the absorber shows high absorption in the range of 3.7 THz–8 THz,and the total absorption rate is 96.8%.By exploring the absorption mechanism of the absorber,the absorber shows excellent physical regulation.The absorber also shows good adjustability by changing the Efof graphene.This means that the absorber exhibits excellent tunability by adjusting the physical parameters and Efof the absorber.Meanwhile,the absorber is polarization independent and insensitive to the incident angle.The fine characteristics of the absorber mean that the absorber has superior application value in many fields such as biotechnology and space exploration. | Wenxin Li Yingting Yi Hua Yang Shubo Cheng Wenxing Yang Huafeng Zhang Zao Yi Yougen Yi Hailiang Li | 2023 | Communications in Theoretical Physics2023，75，4： | 0 |
| 12 | Overlay CR-NOMA Assisted Intelligent Transportation System Networks with Imperfect SIC and CEEs显示文摘With the development of the mobile communication and intelligent information technologies,the intelligent transportation systems driven by the sixth generation(6G)has many opportunities to achieve ultralow latency and higher data transmission rate.Nonetheless,it also faces the great challenges of spectral resource shortage and large-scale connection.To solve the above problems,non-orthogonal multiple access(NOMA)and cognitive radio(CR)technologies have been proposed.In this regard,we study the reliable and ergodic performance of CR-NOMA assisted intelligent transportation system networks in the presence of imperfect successive interference cancellation(SIC)and non-ideal channel state information.Specifically,the analytical expressions of the outage probability(OP)and ergodic sum rate(ESR)are derived through a string of calculations.In order to gain more insights,the asymptotic expressions for OP and ESR at high signal-to-noise ratio(SNR)regimes are discussed.We verify the accuracy of the analysis by Monte Carlo simulations,and the results show:i)Imperfect SIC and channel estimation errors(CEEs)have negative impacts on the OP and ESR;ii)The OP decreases with the SNR increasing until convergence to a fixed constant at high SNR regions;iii)The ESR increases with increasing SNR and there exists a ceiling in the high SNR region. | LI Xingwang GAO Xuesong LIU Yingting HUANG Gaojian ZENG Ming QIAO Dawei | 2023 | Chinese Journal of Electronics2023，32，6： | 0 |
| 13 | A Novel Salient Region Detection Method Based on Hierarchical Spatial Information显示文摘Different patterns in one object will cause unequal saliency degree which makes it hard to highlight the object region uniformly.We propose a salient region detection method which mainly includes image abstraction,saliency calculation and integration.Under the detection framework,the hierarchical spatial information is introduced to improve the performance.The image abstraction with 'pixel level' spatial information is applied to capture some meaningful elements.The local contrast is calculated with the 'element level' spatial information.The'object level' spatial information is represented as compactness and background possibility,which further help to better pop out the object region and suppress the background.The results show that our method has a good performance even though the object consists of complex patterns. | LIU Shuo DING Wenrui LI Hongguang LI Yingting | 2017 | Chinese Journal of Electronics2017，26，2： | 0 |
| 14 | Flexible thermochromic fabrics enabling dynamic colored display显示文摘Color-changeable fbers can provide diverse functions for intelligent wearable devices such as novel information displays and human-machine interfaces when woven into fabric.This work develops a low-cost,efective,and scalable strategy to produce thermochromic fbers by wet spinning.Through a combination of diferent thermochromic microcapsules,fexible fbers with abundant and reversible color changes are obtained.These color changes can be clearly observed by the naked eye.It is also found that the fbers exhibit excellent color-changing stability even after 8000 thermal cycles.Moreover,the thermochromic fbers can be fabricated on a large scale and easily woven or implanted into various fabrics with good mechanical performance.Driven by their good mechanical and physical characteristics,applications of thermochromic fbers in dynamic colored display are demonstrated.Dynamic quick response(QR)code display and recognition are successfully realized with thermochromic fabrics.This work well confrms the potential applications of thermochromic fbers in smart textiles,wearable devices,fexible displays,and human-machine interfaces. | Pan Li Zhihui Sun Rui Wang Yuchen Gong Yingting Zhou Yuwei Wang Xiaojuan Liu Xianjun Zhou Ju Ouyang Mingzhi Chen Chong Hou Min Chen Guangming Tao | 2022 | Frontiers of Optoelectronics2022，15，3： | 0 |
| 15 | Corrigendum to‘microRNA-21a-5p/PDCD4 axis regulates mesenchymal stem cell-induced neuroprotection in acute glaucoma’显示文摘Journal of Molecular Cell Biology(2017),9(4),289‒301,http://gffzzd3cc09b8251d45dfsqvcpbqxvkk9w6onn.ffgz.tsg.suse.edu.cn/10.1093/jmcb/mjx022 In this article,there were errors in Figures 4D(western blotting analysis),3E and F,5G and H,and 5J and K(flow cytometry analysis).Iba1 band in Figure 4D was the same as Cleaved caspase-3 band in Figure 2F.This was caused by carelessly mistaking the latter(Cleaved caspase-3,#1)for Iba1 band due to the high similarity between images(raw blot images of these bands from three experiments are provided in the Supplementary material).The corrected Figure 4D with updated Iba1 band(#1)and quantitation graph is shown below. | Wenru Su Zuohong Li Yu Jia Yingting Zhu Wenjia Cai Peixing Wan Yingying Zhang Song Guo Zheng Yehong Zhuo | 2023 | Journal of Molecular Cell Biology2023，15，4： | 0 |
| 16 | Research progress on the electrophysiological indicators to predict the efficacy of vagus nerve stimulation for drug-refractory epilepsy显示文摘Vagus nerve stimulation(VNS)is an important treatment option for drug-refractory epilepsy(DRE),with well-established efficacy and safety in clinical practice for more than 20 years.However,it is very difficult to find the optimal electrophysiological indicators for the effectiveness of VNS on DRE because the mechanism of action is unknown.In this review,we provide an update of the potential applications of VNS outcomes in patients with drug-resistant epilepsy.Electroencephalographic(EEG)activity,event-related potentials,EEG synchronization levels,magnetoencephalographic,laryngeal muscle evoked potentials,and heart rate variability are potential biomarkers for VNS outcomes in people with DRE. | Guangli Li Zhenguang Li Yingting Liu | 2024 | Acta Epileptologica2024，7，1： | 0 |
您所在的机构暂未开通此部分的功能，请联系管理员