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| 1 | Anisotropic coding metamaterials and their powerful manipulation of differently polarized terahertz waves显示文摘Metamaterials based on effective media can be used to produce a number of unusual physical properties(for example,negative refraction and invisibility cloaking)because they can be tailored with effective medium parameters that do not occur in nature.Recently,the use of coding metamaterials has been suggested for the control of electromagnetic waves through the design of coding sequences using digital elements‘0’and‘1,'which possess opposite phase responses.Here we propose the concept of an anisotropic coding metamaterial in which the coding behaviors in different directions are dependent on the polarization status of the electromagnetic waves.We experimentally demonstrate an ultrathin and flexible polarization-controlled anisotropic coding metasurface that functions in the terahertz regime using specially designed coding elements.By encoding the elements with elaborately designed coding sequences(both 1-bit and 2-bit sequences),the x-and y-polarized waves can be anomalously reflected or independently diffused in three dimensions.The simulated far-field scattering patterns and near-field distributions are presented to illustrate the dual-functional performance of the encoded metasurface,and the results are consistent with the measured results.We further demonstrate the ability of the anisotropic coding metasurfaces to generate a beam splitter and realize simultaneous anomalous reflections and polarization conversions,thus providing powerful control of differently polarized electromagnetic waves.The proposed method enables versatile beam behaviors under orthogonal polarizations using a single metasurface and has the potential for use in the development of interesting terahertz devices. | Shuo Liu Tie Jun Cui Quan Xu Di Bao Liangliang Du Xiang Wan Wen Xuan Tang Chunmei Ouyang Xiao Yang Zhou Hao Yuan Hui Feng Ma Wei Xiang Jiang Jiaguang Han Weili Zhang Qiang Cheng | 2016 | Light(Science & Applications)2016，5，1： | 36 |
| 2 | Process analysis of PM_(2.5) pollution events in a coastal city of China using CMAQ显示文摘US EPA's Community Multiscale Air Quality modeling system(CMAQ) with Process Analysis tool was used to simulate and quantify the contribution of individual atmospheric processes to PM_(2.5) concentration in Qingdao during three representative PM_(2.5) pollution events in the winter of 2015 and 2016. Compared with the observed surface PM_(2.5) concentrations, CMAQ could reasonably reproduce the temporal and spatial variations of PM_(2.5) during these three events. Process analysis results show that primary emissions accounted for 72.7%–93.2% of the accumulation of surface PM_(2.5) before and after the events.When the events occurred, primary emissions were still the major contributor to the increase of PM_(2.5) in Qingdao, however the contribution percentage reduced significantly,which only account for 51.4%–71.8%. Net contribution from horizontal and vertical transport to the accumulation of PM_(2.5) was also positive and its percentage increased when events occurred. Only 1.1%–4.6% of aerosol accumulation was due to PM processes and aqueous chemical processes before and after events. When the events occurred,contribution from PM processes and aqueous chemistry increased to 6.0%–11.8%. Loss of PM_(2.5) was mainly through horizontal transport, vertical transport and dry deposition, no matter during or outside the events. Wet deposition would become the main removal pathway of PM_(2.5), when precipitation occurred. | Qiang Zhang Di Xue Xiaohuan Liu Xiang Gong Huiwang Gao | 2019 | Journal of Environmental Sciences2019，31，5： | 17 |
| 3 | Eleven COVID-19 Outbreaks with Local Transmissions Caused by the Imported SARS-CoV-2 Delta VOC-China,July-August,2021显示文摘Starting from December 2019,Wuhan,China,encountered the first outbreak of coronavirus disease 2019(COVID-19)(1-2).The epidemic was successfully suppressed by strict containment so that the number of infected people was reduced to 0 on April 8,2020(3–4).After that,China experienced roughly 3 dozen outbreaks with local transmission caused by imported severe acute respiratory syndrome coronavirus 2(SARS-CoV-2). | Lei Zhou Kai Nie Hongting Zhao Xiang Zhao Bixiong Ye Ji Wang Cao Chen Hong Wang Jiangli Di Jinsong Li Chao Li Zhixiao Chen Ruiqi Ren Peihua Niu Hui Chen Tao Chen Yali Wang Lili Li Bingxue Han Ruhan A Si Chen Dan Li Dan Li Chunxia Jin Xin Zhang Jiangmei Liu Chunyu Xu Yecheng Yao Yenan Feng Zhili Li Bike Zhang Yang Song Peter Hao Yanping Zhang Hao Li Qun Li George F.Gao Guoqing Shi Wenbo Xu | 2021 | China CDC weekly2021，3，41： | 13 |
| 4 | Protective effect of recombinant human IL-1Ra on CCl_4-induced acute liver injury in mice显示文摘AIM: To evaluate the effects of positive regulation of recombinant human interleukin 1 receptor antagonist (rhIL-1Ra) on hepatic tissue recovery in acute liver injury in mice induced by carbon tetrachloride (CCl 4 ). METHODS: Acute liver damage was induced by injecting 8-wk-old mice with CCl 4 1 mL/kg (1:3 dilution in corn oil) intraperitoneally (ip). Survival after liver failure was assessed by injecting 8-wk-old mice with a lethal dose of CCl 4 2.6 mL/kg (1:1 dilution in corn oil) ip. Mice were subcutaneously injected with 1 mg/kg recombinant human IL-1Ra twice a day after CCl 4 treatment for 5 d. Serum alanine amino transferase (ALT) and aspartate aminotransferase (AST) levels were determined with a commercial assay kit. Serum IL-1β, IL-1Ra levels were measured by enzyme-linked immunosorbent assay kit. Quantitative real-time polymerase chain reaction was used to determine liver IL-1β, IL-1Ra and IL-6 expression during CCl 4-induced acute liver injury. Liver sections were stained with hematoxylin-eosin. A histology-injury grading system was used to evaluate the degree of necrosis after acute liver injury. Proliferating cell nuclear antigen (PCNA) staining was used to evaluate the role of rhIL-1Ra in promoting hepatocyte proliferation. RESULTS: Quantitative analysis showed a higher level of IL-6 mRNA expression and reduced serum AST and ALT levels in the livers of the rhIL-1Ra-treated group at the early phase of CCl 4-induced acute liver injury. Histological examination indicated a decrease in centrilobular necrotic areas in mice treated with rhIL-1Ra, and a novel role of rhIL-1Ra in promoting hepatocyte proliferation was also supported by an increase of PCNA staining. All these results, accompanied by a strong survival benefit in rhIL-1Ra-treated vs PBS-treated groups, demonstrated that rhIL-1Ra administration ameliorated the histological damage and accelerated the regeneration and recovery process of the liver. CONCLUSION: rhIL-1Ra could be further developed as a novel therapeutic agent for the treatment of acute liver injury because of its ability to reduce hepatocellular damage and facilitate liver regeneration. | Zhu, Run-Zhi Xiang, Di Xie, Chao Li, Jing-Jing Hu, Jian-Jun He, Hong-Lin Yuan, Yun-Sheng Gao, Jin Han, Wei Yu, Yan | 2010 | World Journal of Gastroenterology2010，16，22： | 13 |
| 5 | Damage Identification in Simply Supported Bridge Based on Rotational-Angle Influence Lines Method显示文摘To locate and quantify local damage in a simply supported bridge, in this study, we derived a rotational-angle influence line equation of a simply supported beam model with local damage. Using the diagram multiplication method, we introduce an analytical formula for a novel damage-identification indicator, namely the diff erence of rotational-angle influence linescurvature(DRAIL-C). If the initial stiff ness of the simply supported beam is known, the analytical formula can be effectively used to determine the extent of damage under certain circumstances. We determined the effectiveness and anti-noise performance of this new damage-identification method using numerical examples of a simply supported beam, a simply supported hollow-slab bridge, and a simply supported truss bridge. The results show that the DRAIL-C is directly proportional to the moving concentrated load and inversely proportional to the distance between the bridge support and the concentrated load and the distance between the damaged truss girder and the angle measuring points. The DRAIL-C indicator is more sensitive to the damage in a steel-truss-bridge bottom chord than it is to the other elements. | Yu Zhou Shengkui Di Changsheng Xiang Wanrun Li Lixian Wang | 2018 | Transactions of Tianjin University2018，24，6： | 10 |
| 6 | Impact of an innovative tuberculosis financing and payment model on health service utilization by tuberculosis patients in China:do the poor fare better than the rich?显示文摘Background:Tuberculosis(TB)prevalence is closely associated with poverty in China,and poor patients face more barriers to treatment.Using an insurance-based approach,the China-Gates TB program Phase II was implemented between 2012 and 2014 in three cities in China to improve access to TB care and reduce the financial burden on patients,particularly among the poor.This study aims to assess the program effects on service use,and its equity impact across different income groups.Methods:Data from 788 and 775 patients at baseline and final evaluation were available for analysis respectively.Inpatient and outpatient service utilization,treatment adherence,and patient satisfaction were assessed before and after the program,across different income groups(extreme poverty,moderate poverty and non-poverty),and in various program cities,using descriptive statistics and multi-variate regression models.Key stakeholder interviews were conducted to qualitatively evaluate program implementation and impacts.Results:After program implementation,the hospital admission rate increased more for the extreme poverty group(48.5 to 70.7%)and moderate poverty group(45.0 to 68.1%),compared to the non-poverty group(52.9 to 643%).The largest increase in the number of outpatient visits was also for the extreme poverty group(4.6 to 5.7).The proportion of patients with good medication adherence increased by 15 percentage points in the extreme poverty group and by ten percentage points in the other groups.Satisfaction rates were high in all groups.Qualitative feedback from stakeholders also suggested that increased reimbursement rates,easier reimbursement procedures,and allowance improved patients'service utilization.Implementation of case-based payment made service provision more compliant to clinical pathways.Conclusion:Patients in extreme or moderate poverty benefited more from the program compared to a non-poverty group,indicating improved equity in TB service access.The pro-poor design of the program provides important丨essons to other TB programs in China and other countries to better address TB care for the poor. | Di Dong Wei-Xi Jiang Qian Long Fei Huang Hui Zhang Jia-Ying Chen Li Xiang Qiang Li Sheng-Lan Tang Henry Lucas | 2019 | Infectious Diseases of Poverty2019，8，3： | 8 |
| 7 | cDNA microarray reveals the alterations of cytoskeleton-related genes in osteoblast under high magneto-gravitational environment显示文摘为模仿减少的严肃环境的一个新奇基于地面的模型广泛地在许多地里被使用了的抗磁的悬浮。在这研究,一个专辑设计了超导的磁铁,它能生产三个明显的严肃层次(0, 1,和 2 g ) ,也就是高的磁电机重力的环境(HMGE ) ,被用来模仿空间严肃环境。造骨细胞基因表示侧面上的 HMGE 的效果被 microarray 调查。对抗磁的悬浮环境(0 g ) 敏感的基因,严肃变化,和高磁场变化根据典型房间功能被排序。作为细胞内部的忍受负担的结构,细胞骨架在严肃感觉起一个重要作用。因此, 13 细胞骨架相关的基因根据 microarray 分析的结果被选择,并且这些基因的表情被发现被即时 PCR 在 HMGE 下面改变。基于 PCR 结果, WASF2 的表情(是蛋白质家庭,成员 2 ) , WIPF1 (WAS/WASL 交往蛋白质家庭,成员 1 ) , paxillin,和 talin 1 被西方的污点试金进一步识别。结果显示了那 WASF2, WIPF1 对改变的严肃层次,和 talin 更敏感 1 并且 paxillin 对磁场和严肃变化敏感。我们的调查结果证明 HMGE 能影响造骨细胞基因表示侧面和细胞骨架相关的基因表示。mechanosensitive 基因的鉴定可以提高我们的理解到 microgravity 导致的骨头损失的机制并且可以为阻止并且对待骨头损失或骨质疏松症提供一些潜在的目标。 | Airong Qian Shengmeng Di Xiang Gao Wei Zhang Zongcheng Tian Jingbao Li Lifang Hu Pengfei Yang Dachuan Yin Peng Shang | 2009 | Acta Biochimica et Biophysica Sinica2009，41，7： | 8 |
| 8 | Targeting tumor-associated macrophages to synergize tumor immunotherapy显示文摘The current treatment strategies in advanced malignancies remain limited.Notably,immunotherapies have raised hope for a successful control of these advanced diseases,but their therapeutic responses are suboptimal and vary considerably among individuals.Tumor-associated macrophages(TAMs)are a major component of the tumor microenvironment(TME)and are often correlated with poor prognosis and therapy resistance,including immunotherapies.Thus,a deeper understanding of the complex roles of TAMs in immunotherapy regulation could provide new insight into the TME.Furthermore,targeting of TAMs is an emerging field of interest due to the hope that these strategies will synergize with current immunotherapies.In this review,we summarize recent studies investigating the involvement of TAMs in immune checkpoint inhibition,tumor vaccines and adoptive cell transfer therapies,and discuss the therapeutic potential of targeting TAMs as an adjuvant therapy in tumor immunotherapies. | Xiaonan Xiang Jianguo Wang Di Lu Xiao Xu | 2021 | Signal Transduction and Targeted Therapy2021，6，3： | 6 |
| 9 | Ensemble deep transfer learning driven by multisensor signals for the fault diagnosis of bevel-gear cross-operation conditions显示文摘The existing intelligent fault diagnosis techniques of bevel gear focus on single-sensor signal analysis under the steady operation condition.In this study,a new method is proposed based on ensemble deep transfer learning and multisensor signals to enhance the fault diagnosis adaptability and reliability of bevel gear under various operation conditions.First,a novel stacked autoencoder(NSAE)is constructed using a denoising autoencoder,batch normalization,and the Swish activation function.Second,a series of source-domain NSAEs with multisensor vibration signals is pretrained.Third,the good model parameters provided by the source-domain NSAEs are transferred to initialize the corresponding target-domain NSAEs.Finally,a modified voting fusion strategy is designed to obtain a comprehensive result.The multisensor signals collected under the different operation conditions of bevel gear are used to verify the proposed method.The comparison results show that the proposed method can diagnose different faults in an accurate and stable manner using only one target-domain sample,thereby outperforming the existing methods. | DI ZiYang SHAO HaiDong XIANG JiaWei | 2021 | Science China(Technological Sciences)2021，64，3： | 5 |
| 10 | Digoxin Ameliorates Glymphatic Transport and Cognitive Impairment in a Mouse Model of Chronic Cerebral Hypoperfusion显示文摘The glymphatic system plays a pivotal role in maintaining cerebral homeostasis.Chronic cerebral hypoperfusion,arising from small vessel disease or carotid stenosis,results in cerebrometabolic disturbances ultimately manifesting in white matter injury and cognitive dysfunction.However,whether the glymphatic system serves as a potential therapeutic target for white matter injury and cognitive decline during hypoperfusion remains unknown.Here,we established a mouse model of chronic cerebral hypoperfusion via bilateral common carotid artery stenosis.We found that the hypoperfusion model was associated with significant white matter injury and initial cognitive impairment in conjunction with impaired glym・phatic system function.The glymphatic dysfunction was associated with altered cerebral perfusion and loss of aquaporin 4 polarization.Treatment of digoxin rescued changes in glymphatic transport,white matter structure,and cognitive function.Suppression of glymphatic functions by treatment with the AQP4 inhibitor TGN-020 abolished this protective effect of digoxin from hypoperfusion injury.Our research yields new insight into the relationship between hemodynamics,glymphatic transport,white matter injury,and cognitive changes after chronic cerebral hypoperfusion. | Jie Cao Di Yao Rong Li Xuequn Guo Jiahuan Hao Minjie Xie Jia Li Dengji Pan Xiang Luo Zhiyuan Yu Minghuan Wang Wei Wang | 2022 | Neuroscience Bulletin2022，38，2： | 5 |
| 11 | Interactions and Biological Activity of Rare Earth Perchlorate Complexes with Alanine and Imidazole显示文摘The interactions of nine rare earth perchlorate complexes with alanine and imidazole were studied in methanol. The general formulae of these compounds are RE(Ala) 2Im(ClO 4) 3· n H 2O(RE=Ce, Pr, Nd, Sm, Eu, Gd, Tb, Yb) and La(Ala) 3Im(ClO 4) 3·H 2O, respectively. The composition and structure of the prepared compounds were determined by the chemical analysis, elemental analysis, IR spectroscopy, UV, FS spectroscopy, X ray powder diffraction, 1H NMR and solubility. The thermal decomposition processes of these complexes were studied on the basis of TG DTG. The preliminary bioassay shows that the compounds have a remarkable bacteriostasis effect on nine varieties of microbe. | HE Shui yang, CHEN Jun li, ZHANG Wei ping, LIU Xiang rong, SONG Di sheng ( Chemistry Department, North west University, Xi′an 710069, China) | 2001 | Journal of Rare Earths2001，19，1： | 5 |
| 12 | Eocene Basins on the SE Tibetan Plateau: Markers of Minor Offset along the Xuelongshan–Diancangshan–Ailaoshan Structural System显示文摘The offset of geological bodies provides robust evidence of displacement along a fault or ductile shear zone. The amount of displacement along the Xuelongshan–Diancangshan–Ailaoshan structural system, southeastern Tibetan Plateau, is uncertain because of the lack of offset geological markers. This NNW–SSE-trending system is developed in three isolated metamorphic complexes and interjacent nonmetamorphosed rocks. They are expected to record similar post-Eocene strain, although their structural patterns should be distinct. Geological mapping in the area between the Xuelongshan and Diancangshan metamorphic complexes has revealed a small Eocene basin, the Madeng Basin, located to the west of the structural system. The sedimentary and volcanic successions of the Madeng Basin are comparable to those of the Jianchuan Basin, which is located to the east of the structural system. Zircon U–Pb geochronological and bulk geochemical data demonstrate that the volcanic rocks of both basins formed during 37–34 Ma and share the same geochemical features. These data suggest that the Madeng and Jianchuan basins previously constituted a single basin, with the distribution of high-K volcanic rocks in the basins defining an ENE–WSW-trending volcanic belt that shows a limited dextral offset of ≤20 km across the Xuelongshan–Diancangshan–Ailaoshan structural system. Therefore, the northern segment of the structural system records no evidence of large-scale lateral movement/displacement. The results suggest that the Indochina block, which is bounded by the Xuelongshan–Diancangshan–Ailaoshan structural system to the east and the Sagaing Fault to the west, has not extruded southward as a whole but rather has been deformed by pervasive crustal shortening. | LIAO Cheng YANG Tiannan XUE Chuandong LIANG Mingjuan XIN Di XIANG Kun JIANG Lili SHI Pengliang ZHU Wenbin WAN Liangchun TANG Jing YU Jing WU Pinglei | 2020 | Acta Geologica Sinica(English Edition)2020，94，4： | 5 |
| 13 | Impact of an innovative financing and payment model on tuberculosis patients'financial burden:is tuberculosis care more affordable for the poor?显示文摘Background:In response to the high financial burden of health services facing tuberculosis(TB)patients in China,the China-Gates TB project,PhaseⅡ,has implemented a new financing and payment model as an important component of the overall project in three cities in eastern,central and western China.The model focuses on increasing the reimbursement rate for TB patients and reforming provider payment methods by replacing fee-for-service with a case-based payment approach.This study investigated changes in out-of-pocket(OOP)health expenditure and the financial burden on TB patients before and after the interventions,with a focus on potential differential impacts on patients from different income groups.Methods:Three sample counties in each of the three prefectures:Zhenjiang,Yichang and Hanzhong were chosen as study sites.TB patients who started and completed treatment before,and during the intervention period,were randomly sampled and surveyed at the baseline in 2013 and final evaluation in 2015 respectively.OOP health expenditure and percentage of patients incurring catastrophic health expenditure(CHE)were calculated for different income groups.OLS regression and Iogit regression were conducted to explore the intervention's impacts on patient OOP health expenditure and financial burden after adjusting for other covariates.Key-informant interviews and focus group discussions were conducted to understand the reasons for any observed changes.Results:Data from 738(baseline)and 735(evaluation)patients were available for analysis.Patient mean OOP health expenditure increased from RMB 3576 to RMB 5791,and the percentage of patients incurring CHE also increased after intervention.The percentage increase in OOP health expenditure and the likelihood of incurring CHE were significantly lower for patients from the highest income group as compared to the lowest.Qualitative findings indicated that increased use of health services not covered by the standard package of the model was likely to have caused the increase in financial burden.Conclusions:The implementation of the new financing and payment model did not protect patients,especially those from the lowest income group,from financial difficulty,due partly to their increased use of health service.More financial resources should be mobilized to increase financial protection,particularly for poor patients,while cost containment strategies need to be developed and effectively implemented to improve the effective coverage of essential healthcare in China. | Wei-Xi Jiang Qian Long Henry Lucas Di Dong Jia-Ying Chen Li Xiang Qiang Li Fei Huang Hong Wang Chris Elbers Frank Cobelens Sheng-Lan Tang | 2019 | Infectious Diseases of Poverty2019，8，2： | 4 |
| 14 | Post-Orogenic Tectonic Evolution of the Jiangnan-Xuefeng Orogenic Belt:Insights from Multiple Geochronometric Dating of the Mufushan Massif,South China显示文摘The Mufushan massif, as continental intra-plate magmatites located in the Jiangnan-Xuefeng orogenic belt of the South China. The Mufushan massif constitutes the largest Mesozoic intrusive complex, intruded the Mesoproterozoic Lengjiaxi Formation. Multiple geochronometric dating was used to reconstruct their evolution from emplacement to exhumation. The Mufushan granitoids were emplaced at ~150 Ma(U-Pb zircon) as post-orogenic magmatites contributing to Triassic crustal thickening. Onset of regional extension at ~128 Ma(40Ar/39Ar white mica and biotite) manifests a tectonic regime switch. Intense exhumation prior to ~55 Ma was followed by slow denudation and peneplanation for the next 37 Ma(~55–18 Ma). Accelerated cooling since ~18 Ma may have been caused by a far-field effect of the collision between IndiaAsia Plate or the Pacific-Plate subduction. Through a multi-geochronometric approach, this study provides a new comprehensive model for the cause of the intra-plate magmatism formation in the South China, and also established a reliable geochronological framework of the post-orogenic tectonic evolutions of the Jiangnan-Xuefeng orogenic belt. | Chuanbo Shen Di Hu Kyoungwon Min Chaoqun Yang Xiaowei Zeng Hongyang Fu Xiang Ge | 2020 | Journal of Earth Science2020，31，5： | 4 |
| 15 | Optical characteristics of Ce,Eu:YAG single crystal grown by Czochralski method显示文摘Eu-doped Ce:YAG single crystal(SC) was fabricated by the Czochralski method. The crystal structure,optical and photoelectric property of the constructed w-LED was investigated. The XRD and HRTEM results show that YAG crystal structure has little change when Eu^(3+), Ce^(3+) are doped. Absorption spectra and photoluminescence spectra show that the Ce,Eu:YAG single crystal can effectively absorb the 460 nm blue light to form a broadband emission center at 530 nm, decay curves of the crystal show that the energy transfer between Ce^(3+) and Eu^(3+) is highly suppressed. Compared with commercial Ce:YAG phosphor, Ce,Eu:YAG exhibits better thermal stability. | Jingfeng Zhang Guorui Gu Xiaoxuan Di Weidong Xiang Xiaojuan Liang | 2019 | Journal of Rare Earths2019，37，2： | 4 |
| 16 | Loss of Wip1 aggravates brain injury after ischaemia/reperfusion by overactivating microglia显示文摘Background and purpose The inflammatory response mediated by microglia/macrophages is closely related to cerebral ischaemia/reperfusion injury.Wild-type p53-induced protein phosphatase 1(Wip1),a serine/threonine phosphatase,is expressed in various tissues.A growing number of reports have suggested that Wip1 is a negative regulator of inflammation in peripheral tissue;however,its role in the central nervous system(CNS)remains unclear.This study aimed to clarify whether Wip1 can inhibit CNS inflammation by regulating microglia/macrophage functions after ischaemic injury.Methods A model of middle cerebral artery occlusion and reperfusion was established in mice.CNS inflammation was simulated by lipopolysaccharide treatment of primary microglia.Laser speckle imaging was used to monitor regional cerebral blood flow.Behavioural outcomes were assessed with a TreadScan gait analysis system.TTC staining was used to evaluate the infarct volume,and western blotting and immunofluorescence staining were applied to detect the phenotypical transformation of microglia.ELISA was performed to detect the levels of inflammatory factors.Results Wip1 expression was increased after ischaemia/reperfusion.Wip1-knockout(KO)mice displayed more severe brain injury than wild-type mice,as indicated by aggravated motor dysfunction,greater brain infarct volumes and higher expression of inflammatory cytokines(interleukin-6 and tumour necrosis factor alpha)in the brain.We also found that Wip1 depletion increased microglial/macrophage activation in both in vitro and in vivo models,which all showed activation of microglia/macrophages.Lentivirus-Ppm1d reversed the injury induced by Wip1-KO.Conclusions Our results suggest that Wip1 may inhibit neuroinflammation by inhibiting microglial/macrophage activation after brain ischaemia/reperfusion injury. | Feng Yan Xiang Cheng Ming Zhao Shenghui Gong Ying Han Liping Ding Di Wu Yumin Luo Wei Zuo Lingling Zhu Ming Fan Xunming Ji | 2021 | Stroke & Vascular Neurology2021，6，3： | 4 |
| 17 | Applications of Isolated-Check Visual Evoked Potential in Early Stage of Open-Angle Glaucoma Patients显示文摘背景: 标准自动化 perimetry 足够地不在诊所检测早开角度的绿内障(OAG ) 。为早绿内障损坏的新视觉功能测试因此被需要。现在的学习评估了一个孤立检查的视觉唤起的潜力(icVEP ) 是否能被用来在早阶段的 OAG 检测视觉功能畸形并且探索潜在的相关 factors.Methods : 这是代表性的研究。有早阶段的视觉领域损失的 37 个 OAG 病人(意味着偏差 6.00 dB ) 由胡姆夫里·菲尔德分析器(30-2 SITA 程序) 检测了, 26 控制在这研究被包括。光连贯断层摄影术(10 月) 被用来检测网膜的神经纤维层(RNFL ) 缺点。icVEP 优先地评估在 magnocellular 上小径。VEP 被记录, signal-to-noise 比率(SNR ) 基于 multivariate 分析被导出。产出 SNR 1 的眼睛被认为反常。接收装置操作特征(巨鸟) 曲线分析被用来估计组分类的精确性。在 SNR 和相关因素之间的关联是 analyzed.Results : 基于 1 的一个 SNR 标准, icVEP 为与 74.6% 分类精确性诊断早阶段的 OAG 有 62.2% 的敏感和 92.3% 的特性。然而,巨鸟曲线分析建议 0.93 的一个 SNR 标准将生产最高的分类精确性(77.3%) 。在反常测试的 10 月和数字上在时间的优异象限变瘦的两 RNFL 指在中央 11 ? | Xiang Fan Ling-Ling Wu Xia Di Tong Ding Ai-Hua Ding | 2018 | Chinese Medical Journal2018，，20： | 4 |
| 18 | Spatial distribution of IL4 controls iNKT cell-DC crosstalk in tumors显示文摘The spatiotemporal distribution of cytokines orchestrates immune responses in vivo,yet the underlying mechanisms remain to be explored.We showed here that the spatial distribution of interleukin-4(IL4)in invariant natural killer T(iNKT)cells regulated crosstalk between iNKT cells and dendritic cells(DCs)and controlled iNKT cell-mediated T-helper type 1(Th1)responses.The persistent polarization of IL4 induced by strong lipid antigens,that is,α-galactosylceramide(αGC),caused IL4 accumulation at the immunological synapse(IS),which promoted the activation of the IL4R-STAT6(signal transducer and activator of transcription 6)pathway and production of IL12 in DCs,which enhanced interferon-γ(IFNγ)production in iNKT cells.Conversely,the nonpolarized secretion of IL4 induced by Th2 lipid antigens with a short or unsaturated chain was incapable of enhancing this iNKT cell-DC crosstalk and thus shifted the immune response to a Th2-type response.The nonpolarized secretion of IL4 in response to Th2 lipid antigens was caused by the degradation of Cdc42 in iNKT cells.Moreover,reduced Cdc42 expression was observed in tumorinfiltrating iNKT cells,which impaired IL4 polarization and disturbed iNKT cell-DC crosstalk in tumors. | Lu Wang Zhilan Liu Lili Wang Qielan Wu Xiang Li Di Xie Huimin Zhang Yongdeng Zhang Lusheng Gu Yanhong Xue Ting Yue Gang Liu Wei Ji Haiming Wei Tao Xu Li Bai | 2020 | Cellular & Molecular Immunology2020，17，5： | 4 |
| 19 | Progress of Microfluidics for Biology and Medicine显示文摘Microfluidics has been considered as a potential technology to miniaturize the conventional equipments and technologies. It offers advantages in terms of small volume, low cost, short reaction time and highthroughput. The applications in biology and medicine research and related areas are almost the most extensive and profound. With the appropriate scale that matches the scales of cells, microfluidics is well positioned to contribute significantly to cell biology. Cell culture, fusion and apoptosis were successfully performed in microfluidics. Microfluidics provides unique opportunities for rare circulating tumor cells isolation and detection from the blood of patients, which furthers the discovery of cancer stem cell biomarkers and expands the understanding of the biology of metastasis. Nucleic acid amplification in microfluidics has extended to single-molecule, high-throughput and integration treatment in one chip. DNA computer which is based on the computational model of DNA biochemical reaction will come into practice from concept in the future. In addition, microfluidics offers a versatile platform for protein-protein interactions, protein crystallization and high-throughput screening. Although microfluidics is still in its infancy, its great potential has already been demonstrated and will provide novel solutions to the high-throughput applications. | Jingdong Chen Di Chen Yao Xie Tao Yuan Xiang Chen | 2013 | Nano-Micro Letters2013，5，1： | 3 |
| 20 | Study on the Effect of ESR and FSH β Genes on Litter Size in Local Northeast Three Pig Breeds显示文摘The method of PCR RFLP was used to analyze the effects of ESR and FSH β genotypes on the litter size,especially the corresponding changes with the difference of genotype distributions in the Min,Sanjiang and Junmu I pigs.The results show that the ESR and FSH β genes are the major genes of litter size;the heterozygous genotype for ESR as well as for FSH β locus has a more litter size than others.However,the combined genotype ABDD means a more litter size than other genotypes,the frequencies of the heterozygous genotypes in Sanjiang and Junmu I are lower than in Min which maybe one of the most important reasons for the little litter sizes of those two breeds. | ZHANG Xiang zhe,LIU Di,PAN Yu chun (Department of Animal Science,the Northeast Agricultural University,Harbin,Heilongjiang,150030,PRC) | 2003 | Journal of Northeast Agricultural University(English Edition)2003，10，1： | 3 |
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