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| 1 | Trend of declining stroke mortality in China:reasons and analysis显示文摘Introduction There is a downward trend of stroke-related mortality in the USA.By reviewing all published articles on stroke mortality in China,we analysed its trend and possible factors that have influenced the trend.Methods Both English and Chinese literatures were searched on the mortality of stroke or cerebrovascular diseases in China.Potential papers related to this topic were identified from PubMed,Medline,Embase,Cochrane Library,Wanfang Database,SINOMED and China National Knowledge Infrastructure databases.Results Comparing the results from the most recent population-based epidemiological survey and databank from the national Center for Disease Control and Prevention,the age-adjusted stroke mortality rate has shown a downward trend among both urban and rural population in the past 30 years in China.Comparing with 30 years ago,the rate of stroke mortality has decreased by more than 31%in urban/suburban population and 11%in rural population.In men,the age-adjusted stroke mortality rate decreased by 18.9%and in women by 24.9%between 1994 and 2013.Factors that may have contributed to the trend of decreased stroke mortality rate include(1)improved healthcare coverage and healthcare environment;(2)improved treatment options and medical technology;(3)support by government to educate the public on stroke and stroke prevention;and(4)improved public knowledge on stroke.Conclusions The age-adjusted stroke mortality rate in China has shown a downward trend among both urban and rural population in the past 30 years.The major influencing factors that helped in reducing stroke mortality in China included improved healthcare coverage,healthcare environment,the updated treatment options and modern medical technology. | Wenzhi Wang David Wang Hongmei Liu Haixin Sun Bin Jiang Xiaojuan Ru Dongling Sun Zhenghong Chen Yongjun Wang | 2017 | Stroke & Vascular Neurology2017,2,3: | 52 |
| 2 | Transplantation of UC-MSCs on collagen scaffold activates follicles in dormant ovaries of POF patients with long history of infertility显示文摘Premature ovarian failure(POF) is a refractory disease for clinical treatment with the goal of restoring fertility. In this study,umbilical cord mesenchymal stem cells on a collagen scaffold(collagen/UC-MSCs) can activate primordial follicles in vitro via phosphorylation of FOXO3 a and FOXO1. Transplantation of collagen/UC-MSCs to the ovaries of POF patients rescued overall ovarian function, evidenced by elevated estradiol concentrations, improved follicular development, and increased number of antral follicles. Successful clinical pregnancy was achieved in women with POF after transplantation of collagen/UC-MSCs or UC-MSCs. In summary, collagen/UC-MSC transplantation may provide an effective treatment for POF. | Lijun Ding Guijun Yan Bin Wang Lu Xu Yan Gu Tong Ru Xiaoying Cui Lei Lei Jingyu Liu Xiaoqiang Sheng Bin Wang Chunxue Zhang Yanjun Yang Ruiwei Jiang Jianjun Zhou Na Kong Feifei Lu Huaijun Zhou Yannan Zhao Bing Chen Yali Hu Jianwu Dai Haixiang Sun | 2018 | Science China(Life Sciences)2018,61,12: | 43 |
| 3 | Transplantation of collagen scaffold with autologous bone marrow mononuclear cells promotes functional endometrium reconstruction via downregulating ΔNp63 expression in Asherman's syndrome显示文摘Asherman's syndrome(AS) is a common disease that presents endometrial regeneration disorder. However, little is known about its molecular features of this aregenerative endometrium in AS and how to reconstruct the functioning endometrium for the patients with AS. Here, we report that ΔNp63 is significantly upregulated in residual epithelial cells of the impaired endometrium in AS; the upregulated-ΔNp63 induces endometrial quiescence and alteration of stemness. Importantly, we demonstrate that engrafting high density of autologous bone marrow mononuclear cells(BMNCs) loaded in collagen scaffold onto the uterine lining of patients with AS downregulates ΔNp63 expression, reverses ΔNp63-induced pathological changes, normalizes the stemness alterations and restores endometrial regeneration. Finally, five patients achieved successful pregnancies and live births. Therefore, we conclude that ΔNp63 is a crucial therapeutic target for AS. This novel treatment significantly improves the outcome for the patients with severe AS. | Guangfeng Zhao Yun Cao Xianghong Zhu Xiaoqiu Tang Lijun Ding Haixiang Sun Juan Li Xinan Li Chenyan Dai Tong Ru Hui Zhu Jingjie Lu Caimei Lin Jingmei Wang Guijun Yan Huiyan Wang Lei Wang Yimin Dai Bin Wang Ruotian Li Jianwu Dai Yan Zhou Yali Hu | 2017 | Science China(Life Sciences)2017,60,4: | 39 |
| 4 | Simultaneous mineralization of CO_2 and recovery of soluble potassium using earth-abundant potassium feldspar显示文摘CO2 capture and storage(CCS) is an important strategy in combatting anthropogenic climate change.However,commercial application of the CCS technique is currently hampered by its high energy expenditure and costs.To overcome this issue,CO2 capture and utilization(CCU) is a promising CO2 disposal method.We,for the first time,developed a promising method to mineralize CO2 using earth-abundant potassium feldspar in order to effectively reduce CO2 emissions.Our experiments demonstrate that,after adding calcium chloride hexahydrate as an additive,the K-feldspar can be transformed to Ca-silicates at 800 C,which can easily mineralize CO2 to form stable calcium carbonate and recover soluble potassium.The conversion of this process reached 84.7%.With further study,the pretreatment temperature can be reduced to 250 C using hydrothermal method by adding the solution of triethanolamine(TEA).The highest conversion can be reached 40.1%.The process of simultaneous mineralization of CO2 and recovery of soluble potassium can be easily implemented in practice and may provide an economically feasible way to tackle global anthropogenic climate change. | XIE HePing WANG YuFei JU Yang LIANG Bin ZHU JiaHua ZHANG Ru XIE LingZhi LIU Tao ZHOU XiangGe ZENG HongMei LI Chun LU HouFang | 2013 | Chinese Science Bulletin2013,58,1: | 16 |
| 5 | Chinese Stroke Association guidelines for clinical management of cerebrovascular disorders:executive summary and 2019 update of the management of high-risk population显示文摘Aim Cerebrovascular disease is the leading cause of death and disability in China,causing a huge burden among patients and their families.Hence,stroke prevention is critical,especially in the high-risk population.Here,we present the evidence-based guideline suitable for the Chinese population.Methods Literature search of PubMed and Cochrane library(from January 1964 to June 2019)was done.After thorough discussion among the writing group members,recommendations were listed and summarised.This guideline was reviewed and discussed by the fellow writing committees of the Chinese Stroke Association’s Stroke.Results This evidence-based guideline was written in three parts:controlling the risk factors of stroke,utilisation of antiplatelet agents and assessing the risks of first-ever stroke.All recommendations were listed along with the recommending classes and levels of evidence.Conclusions This guideline provides recommendations for primary prevention of cerebrovascular disease among high-risk population in China.Controlling related risk factors,appropriately using antiplatelet agents,assessing the risk of developing first-ever stroke should help reduce the rate of cerebrovascular disease in China. | Yilong Wang Shangrong Han Haiqiang Qin Huaguang Zheng Bin Jiang Yong Cao Yuan Gao Ling Guan Qian Jia Yong Jiang Yuming Jiao Shuya Li Yapeng Li Zixiao Li Wei Liu Xiaojuan Ru Dongling Sun Haixin Sun Penglian Wang Tingting Wang Lixia Zong Lei Guo Xuewei Xie Yuming Xu Yuyuan Xu Xiaomeng Yang Yingying Yang Mengyuan Zhou Wenzhi Wang Chinese Stroke Association Stroke Council Guideline Writing Committee | 2020 | Stroke & Vascular Neurology2020,5,3: | 11 |
| 6 | Active greeting technique: a mother-and-child catheter based technique to facilitate retrograde wire externalization in recanalization of coronary chronic total occlusion显示文摘Although retrograde approach has greatly improved the success rate of percutaneous coronary intervention(PCI) for coronary chronic total occlusion(CTO), retrograde wire externalization still remains challenging and time-consuming in some cases. Cases utilizing ‘‘Active Greeting Technique(AGT)', a mother-and-child catheter based technique to facilitate retrograde wire externalization, were extracted from Chronic Total Occlusion Club, China(CTOCC) database. AGT was performed by deep intubation a mother-and-child catheter(GuidezillaTMextension, 4 or 5 Fr inner catheter, and etc.) in combination with either reverse controlled antegrade or retrograde subintimal tracking(CART) technique or retrograde wire crossing technique. A total of 111 patients with 112 CTO lesions treated with this technique were retrospectively analyzed. Reverse CART technique and retrograde wire crossing technique were performed in 90.2% and 9.8% of all procedures. The utilization of GuidezillaTMextension, 4 Fr, and 5 Fr inner catheter accounted for 94.6%, 3.6%, and 1.8%, respectively. Externalization of retrograde wire was successful in all cases. No procedural complications were adjudicated to AGT. Complications independent of AGT included two target vessel perforations and two collateral perforations. No in-hospital major adverse cardiac events were found. AGT is a feasible and safe technique that facilitates retrograde wire externalization. | Junbo Ge Lei Ge Bin Zhang Xin Zhong Jianying Ma Leisheng Ru Tao Hu Juying Qian 无 | 2018 | Science Bulletin2018,63,23: | 10 |
| 7 | Mini-abdominoplasty combined with mesh used for abdominal wall endometriosis显示文摘 | ZHAO Ru WANG Xiao-jun SONG Ke-xin ZHU Lan LI Bin | 2012 | Chinese Medical Journal2012,,9: | 8 |
| 8 | Mechanism of Xylan Pyrolysis by Py-GC/MS显示文摘 | WANG Shu-rong LIANG Tao RU Bin GUO Xiu-juan | 2013 | Chemical Research in Chinese Universities2013,29,4: | 8 |
| 9 | Effect of Chain Configuration on Thermal Conductivity of Polyethylene-A Molecular Dynamic Simulation Study显示文摘Stretched polyethylene(PE)fibers are found to have super high thermal conductivity,while the bulk of polyethylene is usually thermal insulating even for those with high crystalline degree.A molecular dynamic simulation is deliberately carried out to examine the relationship between chain configuration and thermal conductivity of polyethylene.In this simulation study,independent and interacting PE chains being stretched are compared with the aim to find out the effect of stretching on thermal conductivity of PE.Various crystallization conditions for PE bulk are considered.It is found that heat transports predominately along the covalent chain rather than across chains in PE crystals.Our simulation study helps to understand experimental findings on thermal conductivity of PE at different states.W e also predict that amorphous PE may be super thermally conductive if chains are strictly stretched along heat flux. | Xiang Zhang Yu Wang Ru Xi Bin Wu Peng Chen Jia Sheng Qian Hao-Jun Liang | 2020 | Chinese Journal of Polymer Science2020,38,12: | 6 |
| 10 | Generation of electricity from CO_2 mineralization: Principle and realization显示文摘Current CO2 reduction and utilization technologies suffer from high energy consuming. Thus, an energy favourable route is in urgent demanding. CO2 mineralization is theoretically an energy releasing process for CO2 reduction and utilization, but an approach to recovery this energy has so far remained elusive. For the first time, here we proposed the principle of harvesting electrical energy directly from CO2 mineralization, and realized an energy output strategy for CO2 utilization and reduction via a CO2-mineralization fuel cell(CMFC) system. In this system CO2 and industrial alkaline wastes were used as feedstock, and industrial valuable Na HCO3 was produced concomitantly during the electricity generation. The highest power density of this system reached 5.5 W/m2, higher than many microbial fuel cells. The maximum open circuit voltage reached 0.452 V. Moreover, this system was demonstrated viable to low concentration CO2(10%) and other carbonation process. Thus, the existing of an energy-generating and environmentally friendly strategy to utilize CO2 as a supplement to the current scenario of CO2 emission control has been demonstrated. | XIE He Ping WANG Yu Fei HE Yang GOU Ma Ling LIU Tao WANG Jin Long TANG Liang JIANG Wen ZHANG Ru XIE Ling Zhi LIANG Bin | 2014 | Science China(Technological Sciences)2014,57,12: | 6 |
| 11 | In Situ HRTEM Observation of Electron-Irradiation-Induced Amorphization and Dissolution of the E(Al_(18)Cr_2Mg_3) Phase in 7475 Al Alloy显示文摘Electron irradiation effects on phase stability of the E(Al18Cr2Mg3) phase have been investigated by highangle annular dark-field scanning transmission electron microscopy and high-resolution transmission electron microscopy(HRTEM). The in situ HRTEM observations show that the Al18Cr2Mg3 particles with different thickness undergo amorphization and dissolution under 300 ke V electron irradiation at 25 °C. The results indicate that the intermetallic compound Al18Cr2Mg3 is unstable under electron irradiation, and structural changes mainly depend on the thickness of particles. Amorphization in the thick particles is caused by a combination of chemical disordering and an increase in point defect concentration. Dissolution after amorphization in the thin particles is attributed to the diffusion of point defect towards the Al matrix. | Mao-Hua Li Yan-Qing Yang Bin Huang Xian Luo Wei Zhang Yan-Xia Chen Ming Han Ji-Gang Ru | 2015 | Acta Metallurgica Sinica(English Letters)2015,28,2: | 5 |
| 12 | PhaseⅠdose-escalation and expansion study of PARP inhibitor,fluzoparib(SHR3162),in patients with advanced solid tumors显示文摘Objective:Fluzoparib(SHR3162)is a novel,potent poly(ADP-ribose)polymerases(PARP)1,2 inhibitor that showed anti-tumor activity in xenograft models.We conducted a phaseⅠ,first-in-human,dose-escalation and expansion(D-Esc and D-Ex)trial in patients with advanced solid cancer.Methods:This was a 3+3 phaseⅠD-Esc trial with a 3-level D-Ex at 5 hospitals in China.Eligible patients for DEsc had advanced solid tumors refractory to standard therapies,and D-Ex enrolled patients with ovarian cancer(OC).Fluzoparib was administered orally once or twice daily(bid)at 11 dose levels from 10 to 400 mg/d.Endpoints included dose-finding,safety,pharmacokinetics,and antitumor activity.Results:Seventy-nine patients were enrolled from March,2015 to January,2018[OC(47,59.5%);breast cancer(BC)(16,20.3%);colorectal cancer(8,10.1%),other tumors(8,10.1%)];48 patients were treated in the D-Esc arm and 31 in the D-Ex arm.The maximum tolerated dose(MTD)was 150 mg bid,with a half-life of 9.14 h.Grade 3/4 adverse events included anemia(7.6%)and neutropenia(5.1%).The objective response rate(ORR)was 30%(3/10)in patients with platinum-sensitive OC and 7.7%(1/13)in patients with BC.Among patients treated with fluzoparib≥120 mg/d,median progression-free survival(m PFS)was 7.2[95%confidence interval(95%CI),1.8-9.3]months in OC,9.3(95%CI,7.2-9.3)months in platinum-sensitive OC,and 3.5(range,2.0-28.0)months in BC.In patients with germline BC susceptibility gene mutation(g BRCAMut)(11/43 OC;2/16 BC),m PFS was 8.9 months for OC(range,1.0-23.2;95%CI,1.0-16.8)and 14 and 28 months for BC(those two patients both also had somatic BRCAMut).Conclusions:The MTD of fluzoparib was 150 mg bid in advanced solid malignancies.Fluzoparib demonstrated single-agent antitumor activity in BC and OC,particularly in BRCAMut and platinum-sensitive OC. | Huiping Li Rongrui Liu Bin Shao Ran Ran Guohong Song Ke Wang Yehui Shi Jihong Liu Wenjing Hu Fu Chen Xiaoran Liu Gairong Zhang Chuanhua Zhao Ru Jia Quanren Wang Hope S.Rugo Yifan Zhang Guangze Li Jianming Xu | 2020 | Chinese Journal of Cancer Research2020,32,3: | 4 |
| 13 | A new prenylated arylbenzofuran derivative from Morus alba L.显示文摘2-[3,5-Di-O-β-D-glucosyl-4-(3-methylbut-2-enyl)phenyl]benzofuran-6-ol,a new prenylated arylbenzofuran derivative was isolated from Morus alba L.Its structure was elucidated by various spectroscopic methods including MS,~1H NMR,^(13)C NMR,DEPT,~1H-~1HCOSY,HMQC and HMBC. | Tian, Hai Ying He, Xi Zeng, Guang Yao Tan, Jian Bin Shuang, Fu Liu, Guo Ru Tan, Gui Shan Zhou, Ying Jun | 2010 | Chinese Chemical Letters2010,21,3: | 3 |
| 14 | Editor’s note显示文摘In recent years, driven by ever-increasing market demand in computing, communication, and multimedia applications, the microelectronics industry has undergone rapid development. Because of technical innovation and advances in almost all aspects of materials, processes, equipment, devices, circuits and systems, siliconbased logic and memory IC technologies using nano-scaling continue to be the industry's major R&D focus. This maintains microelectronics industry adherence to the traditional 'Moore's Law', increasing the | HUANG Ru, Guest Editor Peking University Beijing 100871, China ZHAO Bin, Guest Editor Fairchild Semiconductor 32 Discovery, Irvine, CA 92618, USA WANG RunSheng, Guest Editor Assistant CAI YiMao, Guest Editor Assistant Peking University Beijing 100871, China | 2011 | Science China(Information Sciences)2011,54,5: | 3 |
| 15 | Crack status analysis for concrete dams based on measured entropy显示文摘The integrity and safety of concrete dams are seriously affected by the existing cracks in dam bodies, and some serious cracks may cause dam failure or disaster. The propagation of cracks in concrete dams is accompanied by changes in energy distribution, which can be represented by changes in the structure's system entropy. Therefore, the entropy theory can be used in analyzing the behavior of dam cracks. Due to the randomness and locality of crack propagation, it is difficult to predict the location of cracks by traditional monitoring methods. To solve this problem, the influence of spatial positions of monitoring points on inspection zones is represented by a weight index, and the weight index is determined by the distance measure method proposed in this paper. Through the weighted linear fusion method, the entropy of multiple monitoring points is obtained for analyzing the behavior of dam cracks in the selected zones. Meanwhile, the catastrophe theory is used as the variation criterion of an entropy sequence in order to predict the instability time of dam cracks. Case studies are put forward on a high arch dam, and the fusion entropy is calculated according to the monitoring data from strain gauges. Results show that the proposed method can effectively predict the occurrence time and location of dam cracks regardless of the layout of monitoring instruments, and it is a new way to analyze the occurrence and propagation of dam cracks. | WU Bang Bin WU Zhong Ru CHEN Bo SU Huai Zhi BAO Teng Fei WANG Shao Wei | 2016 | Science China(Technological Sciences)2016,59,5: | 3 |
| 16 | Extraction, detection, and profiling of serum biomarkers using designed Fe3O4@SiO2@HA core-shell particles显示文摘 | Chandrababu Rejeeth Xuechao Pang Ru Zhang Wei Xu Xuming Sun Bin Liu Jiatao Lou Jingjing Wan Hongchen Gu Wei Yan Kun Qian | 2018 | Nano Research2018,11,1: | 2 |
| 17 | Risk or Beneficial Factors Associated with Unplanned Revascularization Risk Following Percutaneous Coronary Intervention: A Large Single-Center Data显示文摘Objective To analyze factors associated with unplanned revascularization(UR) risk in patients with coronary artery disease(CAD) who underwent percutaneous coronary intervention(PCI).Methods A total of 10,640 cases with CAD who underwent PCI were analyzed. Multivariate COX regressions and competing risk regressions were applied.Results The patients who underwent UR following PCI in 30 days, 1, and 2 years accounted for 0.3%,6.5%, and 8.7%, respectively. After multivariate adjustment, the number of target lesions [hazard ratio(HR) = 2.320;95% confidence interval(CI): 1.643–3.277;P < 0.001], time of procedure(HR = 1.006;95%CI: 1.001–1.010;P = 0.014), body mass index(HR = 1.104;95% CI: 1.006–1.210;P = 0.036), incomplete revascularization(ICR)(HR = 2.476;95% CI: 1.030–5.952;P = 0.043), and age(HR = 1.037;95% CI:1.000–1.075;P = 0.048) were determined as independent risk factors of 30-day UR. Factors, including low-molecular-weight heparin or fondaparinux(HR = 0.618;95% CI: 0.531–0.719;P < 0.001), secondgeneration durable polymer drug-eluting stent(HR = 0.713;95% CI: 0.624–0.814;P < 0.001), left anterior descending artery involvement(HR = 0.654;95% CI: 0.530–0.807;P < 0.001), and age(HR = 0.992;95%CI: 0.985–0.998;P = 0.014), were independently associated with decreased two-year UR risk. While,Synergy Between Percutaneous Coronary Intervention with Taxus and Cardiac Surgery score(HR =1.024;95% CI: 1.014–1.033;P < 0.001) and ICR(HR = 1.549;95% CI: 1.290–1.860;P < 0.001) were negatively associated with two-year UR risk.Conclusion Specific factors were positively or negatively associated with short-and medium-long-term UR following PCI. | LIU Ru GAO Zhan GAO Li Jian ZHAO Xue Yan CHEN Jue QIAO Shu Bin YANG Yue Jin GAO Run Lin XU Bo YUAN Jin Qing | 2020 | Biomedical and Environmental Sciences2020,33,6: | 2 |
| 18 | Two new isoflavonoids from the rhizomes of Belamcanda chinensis显示文摘Two new isoflavonoids, 6-methoxy-5,7,8,4’-tetrahydryoxyisoflavone (1) and 4’-methoxy -5,6-dihydroxyisoflavone-7-O-β-D-glucopyranoside (2), were isolated from the rhizomes of Belamcanda chinensis (L.) DC. Their structures were elucidated by extensive spectroscopic evidence including ID NMR, 2D NMR, MS and IR spectra. | Zhi Jun Song Fan Luo Yan Zhou Bin Ru Bai Shu Lin Peng Li Sheng Ding | 2007 | Chinese Chemical Letters2007,18,6: | 2 |
| 19 | 3D printed hierarchical spinel monolithic catalysts for highly efficient semi-hydrogenation of acetylene显示文摘Porous monolithic catalysts with high specific surface areas,which can not only facilitate heat/mass transfer,but also help to expose active sites,are highly desired in strongly exothermic or endothermic gas–solid phase reactions.In this work,hierarchical spinel monolithic catalysts with a porous woodpile architecture were fabricated via extrusion-based three-dimensional(3D)printing(direct ink writing,DIW in brief)of aluminate-intercalated layered double hydroxide(AI-LDH)followed by low temperature calcination.The intercalation of aluminate in LDH is found crucial to tailor the M^(2+)/Al^(3+)ratio,integrate LDH nanosheets into monolithic catalyst,and enable the conversion of LDH to spinel at the temperature as low as 500℃ with high specific surface areas(>350 m^(2)/g).The rapid mass/heat transfer resulted from the versatile 3D network at macroscale and the highly dispersed and fully exposed active sites benefited from the porous structure at microscale endow the 3D-printed Pd loaded spinel MgAlmixed metal oxide(3D-AI-Pd/MMO)catalyst with excellent catalytic performance in semi-hydrogenation of acetylene,achieving 100%conversion at 60℃ with more than 84%ethylene selectivity. | Zijian Yuan Lu Liu Wei Ru Daojin Zhou Yun Kuang Junting Feng Bin Liu Xiaoming Sun | 2022 | Nano Research2022,15,7: | 2 |
| 20 | Serum Calcium Level is Associated with Brachial-ankle Pulse Wave Velocity in Middle-aged and Elderly Chinese显示文摘Objective To study the relation between serum calcium level and elevated BaPWV in Chinese subjects.Methods The relation between serum calcium level and elevated BaPWV was studied in 9 615subjects.The mean value of left and right BaPWV was analyzed.BaPWV was defined as high when it was?1 752.5 cm/s(the upper quartile)either side.Results The BaPWV and its elevated percentage progressively increased across the quartiles of the serum calcium level(P<0.05).The prevalence of elevated BaPWV was significantly higher in subjects of the second,third and highest quartiles than in those of the lowest quartile(26.9%,28.4%,and 33.2%vs23.7%,P=0.0116,P=0.0004,and P<0.0001).Logistic regression analysis revealed that the risk of elevated BaPWV was 1.32-fold higher in subjects of the highest quartile than in those of the lowest quartile(OR=1.32,95%CI:1.08-1.60).Conclusion The elevated serum calcium level is related to an elevated BaPWV and a higher risk of arterial stiffness,independent of conventional risk factors,in middle-aged and elderly Chinese subjects. | DENG Xin Ru ZHANG Yin Fei WANG Tian Ge XU Bai Hui SUN Ji Chao ZHAO Lie Bin XU Min CHEN Yu Hong WANG Wei Qing BI Yu Fang LU Jie Li | 2014 | Biomedical and Environmental Sciences2014,27,8: | 2 |