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| 1 | Oridonin inhibits BxPC-3 cell growth through cell apoptosis显示文摘Oridonin,从繁体中文植物 Rabdosia rubescens 提取的 ent-kaurene diterpenoid,有多重生物、药品的功能并且临床上被使用许多年了。当 oridonin 的 antitumor 功能被证据的众多的线支持了时,它的 anticancer 机制很好没被记录。在这研究,胰腺的癌症房间线 BxPC-3 被用作一个模型通过在房间生存能力上检验它的效果调查 oridonin 的可能的 anticancer 机制。结果证明 oridonin 在一个时间依赖者和剂量依赖者举止影响了房间生存能力。在到不同 oridonin 集中的暴露以后,生长率和 BxPC-3 房间的房间周期拘捕显著地与未经治疗的房间相比被减少,建议它增长抑制上的效果。由西方的污点分析的详细发信号的小径分析表明低剂量的 oridonin 治疗由起来调整的 p53 和下面调整的 cyclin 依赖的 kinase 禁止了 BxPC-3 房间增长 1 (CDK1 ) ,它在 G2/M 阶段导致了房间周期拘捕。高剂量的 oridonin 不仅在 G2/M 阶段逮捕了 BxPC-3 房间而且在 S 阶段导致了房间累积,大概,通过 H2AX,起来规定和 DNA 损坏。另外,我们的结果证明房间 subpopulation 在 oridonin 治疗以后与 propidium 碘化物被染色。蛋白质 quantification 显示出 poly 劈开那(自动数据处理核糖) 聚合酶(PARP ) 表示在一个高剂量的 oridonin 处理以后被增加,特别在长期的暴露以后。在表情也是的房间, apoptosis 开始者 caspase-3 和 caspase-7 显著地增加了的 BxPC-3 由撤销 PARP 的增加的水平伴随了,建议调停 caspase 的 apoptosis 贡献了房间死亡。 | Bin Xu Wen Shen Xing Liu Ting Zhang Jun Ren Yongjun Fan Jian Xu | 2015 | Acta Biochimica et Biophysica Sinica2015，47，3： | 11 |
| 2 | A novel two-layered optical satellite network of LEO/MEO with zero phase factor显示文摘Optical satellite communication has advantages over the RF satellite communication in capacity, speed, secrecy and anti-interference.Space information superhighway composed of GEO/MEO/LEO satellites which are linked by optical inter-satellite links(OISL) would play important roles in communication, navigation, martial recon, remote sensing and deep space exploration.A novel LEO/MEO two-layered optical satellite network with global coverage is designed with the street-of-coverage technique.The layer of LEO satellites is the walker-delta constellation with zero phase factor and has the quasi-stable logical structure of Mesh.Equatorial and polar orbit satellites constitute the layer of MEO satellite, which can cover LEO layer effectively.Rising satellites of the system can provide 99.9% of coverage for the whole globe and 100% for China averagely.The network can provide a minimum elevation angle at 21 ? with single-satellite visibility for China, and at 16 ? with the dual-satellite visibility.Simulation results of the inter-satellite links show LEO constellation of zero phase factor outperforms non-zero phase factor constellations in azimuth angle, elevation angle and distance, which is very fit for the OISL.Simulation results of the communication performance indicate a little difference between short wave band and long wave band at low communication speed(several Gbit/s);however, the wave band at 1550 nm is a better choice at high communication speed(100 Gbit/s). | LI YongJun , WU JiLi, ZHAO ShangHong, MENG Wen, MA LiHua, SHI Lei, CHU XingChun, HOU Rui & LI Tian Telecommunication Engineering Institute, Air Force Engineering University, Xi’an 710077, China | 2010 | Science China(Information Sciences)2010，53，6： | 8 |
| 3 | Chinese expert consensus on conversion therapy for hepatocellular carcinoma(2021 edition)显示文摘Recent advances in systemic and locoregional treatments for patients with unresectable or advanced hepatocellular carcinoma(HCC)have resulted in improved response rates.This has provided an opportunity for selected patients with initially unresectable HCC to achieve adequate tumor downstaging to undergo surgical resection,a‘conversion therapy’strategy.However,conversion therapy is a new approach to the treatment of HCC and its practice and treatment protocols are still being developed.Review the evidence for conversion therapy in HCC and develop consensus statements to guide clinical practice.Evidence review:Many research centers in China have accumulated significant experience implementing HCC conversion therapy.Preliminary findings and data have shown that conversion therapy represents an important strategy to maximize the survival of selected patients with intermediate stage to advanced HCC;however,there are still many urgent clinical and scientific challenges for this therapeutic strategy and its related fields.In order to summarize and learn from past experience and review current challenges,the Chinese Expert Consensus on Conversion Therapy for Hepatocellular Carcinoma(2021 Edition)was developed based on a review of preliminary experience and clinical data from Chinese and non-Chinese studies in this field and combined with recommendations for clinical practice.Sixteen consensus statements on the implementation of conversion therapy for HCC were developed.The statements generated in this review are based on a review of clinical evidence and real clinical experience and will help guide future progress in conversion therapy for patients with HCC. | Hui-Chuan Sun Jian Zhou Zheng Wang Xiufeng Liu Qing Xie Weidong Jia Ming Zhao Xinyu Bi Gong Li Xueli Bai Yuan Ji Li Xu Xiao-Dong Zhu Dousheng Bai Yajin Chen Yongjun Chen Chaoliu Dai Rongping Guo Wenzhi Guo Chunyi Hao Tao Huang Zhiyong Huang Deyu Li Gang Li Tao Li Xiangcheng Li Guangming Li Xiao Liang Jingfeng Liu Fubao Liu Shichun Lu Zheng Lu Weifu Lv Yilei Mao Guoliang Shao Yinghong Shi Tianqiang Song Guang Tan Yunqiang Tang Kaishan Tao Chidan Wan Guangyi Wang Lu Wang Shunxiang Wang Tianfu Wen Baocai Xing Bangde Xiang Sheng Yan Dinghua Yang Guowen Yin Tao Yin Zhenyu Yin Zhengping Yu Bixiang Zhang Jialin Zhang Shuijun Zhang Ti Zhang Yamin Zhang Yubao Zhang Aibin Zhang Haitao Zhao Ledu Zhou Wu Zhang Zhenyu Zhu Shukui Qin Feng Shen Xiujun Cai Gaojun Teng Jianqiang Cai Minshan Chen Qiang Li Lianxin Liu Weilin Wang Tingbo Liang Jiahong Dong Xiaoping Chen Xuehao Wang Shusen Zheng Jia Fan 无 | 2022 | Hepatobiliary Surgery and Nutrition2022，11，2： | 4 |
| 4 | Thymosin Alpha-1 Inhibits Complete Freund’s Adjuvant-Induced Pain and Production of Microglia-Mediated Pro-inflammatory Cytokines in Spinal Cord显示文摘Activation of inflammatory responses regulates the transmission of pain pathways through an integrated network in the peripheral and central nervous systems.The immunopotentiator thymosin alpha-1(Tal)has recently been reported to have anti-inflammatory and neuroprotective functions in rodents.However,how Tα1 affects inflammatory pain remains unclear.In the present study,intraperitoneal injection of Tal attenuated complete Freund's adjuvant(CFA)-induced pain hypersensitivity,and decreased the up-regulation of pro-inflammatory cytokines(TNF-α,IL-1β,and IL-6)in inflamed skin and the spinal cord.We found that CFA-induced peripheral inflammation evoked strong microglial activation,but the effect was reversed by Tα1.Notably,Tα1 reversed the CFA-induced up-regulation of vesicular glutamate transporter(VGLUT)and down-regulated the vesicular γ-aminobutyric acid transporter(VGAT)in the spinal cord.Taken together,these results suggest that Tα1 plays a therapeutic role in inflammatory pain and in the modulation of microgliainduced pro-inflammatory cytokine production in addition to mediation of VGLUT and VGAT expression in the spinal cord. | Yunlong Xu Yanjun Jiang Lin Wang Jiahua Huang Junmao Wen Hang Lv Xiaoli Wu Chaofan Wan Chuanxin Yu Wenjie Zhang Jiaying Zhao Yinqi Zhou Yongjun Chen | 2019 | Neuroscience Bulletin2019，35，4： | 4 |
| 5 | Tranexamic acid for acute intracerebral haemorrhage growth based on imaging assessment (TRAIGE): a multicentre, randomised, placebo- controlled trial显示文摘Background Studies show tranexamic acid can reduce the risk of death and early neurological deterioration after intracranial haemorrhage.We aimed to assess whether tranexamic acid reduces haematoma expansion and improves outcome in intracerebral haemorrhage patients susceptible to haemorrhage expansion.Methods We did a prospective,double-blind,randomised,placebo-controlled trial at 10 stroke centres in China.Acute supratentorial intracerebral haemorrhage patients were eligible if they had indication of haemorrhage expansion on admission imaging(eg,spot sign,black hole sign or blend sign),and were treatable within 8 hours of symptom onset.Patients were randomly assigned(1:1)to receive either tranexamic acid or a matching placebo.The primary outcome was intracerebral haematoma growth(>33% relative or>6 mL absolute)at 24 hours.Clinical outcomes were assessed at 90 days.Results Of the 171 included patients,124(72.5%)were male,and the mean age was 55.9±11.6 years.89 patients received tranexamic acid and 82 received placebo.The primary outcome did not differ significantly between the groups:36(40.4%)patients in the tranexamic acid group and 34(41.5%)patients in the placebo group had intracranial haemorrhage growth(OR 0.96,95% CI 0.52 to 1.77,p=0.89).The proportion of death was lower in the tranexamic acid treatment group than placebo group(8.1%vs 10.0%),but there were no significant differences in secondary outcomes including absolute intracranial haemorrhage growth,death and dependency.Conclusions Among patients susceptible to haemorrhage expansion treated within 8 hours of stroke onset,tranexamic acid did not significantly prevent intracerebral haemorrhage growth.Larger studies are needed to assess safety and efficacy of tranexamic acid in intracerebral haemorrhage patients. | Jingyi Liu Ximing Nie Hongqiu Gu Qi Zhou Haixin Sun Ying Tan Dacheng Liu Lina Zheng Jiahui Zhao Yan Wang Yibin Cao Haomeng Zhu Yunpeng Zhang Lijin Yi Yuehua Pu Miao Wen Zhonghua Yang Shengjun Sun Wenzhi Wang Xingquan Zhao Liping Liu Yongjun Wang | 2021 | Stroke & Vascular Neurology2021，6，2： | 3 |
| 6 | Broadband photodetector of high quality SbS nanowire grown by chemical vapor deposition显示文摘Low dimensional semiconductors can be used for various electronic and optoelectronic devices because of their unique structure and property.In this work,one-dimensional Sb2 S3 nanowires(NWs)with high crystallinity were grown via chemical vapor deposition(CVD)technique on SiO2/Si substrates.The Sb2 S3 NWs exhibited needle-like structures with inclined cross-sections.The lengths of Sb2S3 nanowires changed from 7 to 13μm.The photodetection properties of Sb2 S3 nanowires were comprehensively and systematically characterized.The Sb2S3 photodetectors show a broadband photoresponse ranging from ultraviolet(360 nm)to near-infrared(785 nm).An excellent specific detectivity of 2.1×10^(14)Jones,high external quantum efficiency of 1.5×10^(4)%,sensitivity of 2.2×10^(4)cm^(2)W^(-1)and short response time of less than 100 ms was achieved for the Sb2 S3 NW photodetectors.Moreover,the Sb2S3 NWs showed outstanding switch cycling stability that was beneficial to the practical applications.The high-quality Sb2S3 nanowires fabricated by CVD have great application potential in semiconductor and optoelectronic fields. | Kun Ye Bochong Wang Anmin Nie Kun Zhai Fusheng Wen Congpu Mu Zhisheng Zhao Jianyong Xiang Yongjun Tian Zhongyuan Liu | 2021 | Journal of Materials Science & Technology2021，，16： | 3 |
| 7 | Discovery of carbon-based strongest and hardest amorphous material显示文摘Carbon is one of the most fascinating elements due to its structurally diverse allo tropic forms stemming from its bonding varieties(sp,sp^(2)and sp^(3)).Exploring new forms of carbon has been the eternal theme of scientific research.Herein,we report on amorphous(AM) carbon materials with a high fraction of sp^(3)bonding recovered from compression of fullerene C_(60) under high pressure and high temperature,previously unexplored.Analysis of photoluminescence and absorption spectra demonstrates that they are semiconducting with a bandgap range of 1.5-2.2 eV,comparable to that of widely used AM silicon.Comprehensive mechanical tests demonstrate that synthesized AM-Ⅲ carbon is the hardest and strongest AM material known to date,and can scratch diamond crystal and approach its strength.The produced AM carbon materials combine outstanding mechanical and electronic properties,and may potentially be used in photovoltaic applications that require ultrahigh strength and wear resistance. | Shuangshuang Zhang Zihe Li Kun Luo Julong He Yufei Gao Alexander V.Soldatov Vicente Benavides Kaiyuan Shi Anmin Nie Bin Zhang Wentao Hu Mengdong Ma Yong Liu Bin Wen Guoying Gao Bing Liu Yang Zhang Yu Shu Dongli Yu Xiang-Feng Zhou Zhisheng Zhao Bo Xu Lei Su Guoqiang Yang Olga P.Chernogorova Yongjun Tian | 2022 | National Science Review2022，9，1： | 2 |
| 8 | Biphasic calcium phosphate nano-composite scaffolds reinforced with bioglass provide a synthetic alternative to autografts in a canine tibiofibula defect model显示文摘 | Tang Dezhi Xu Guohua Yang Zhou Holz Jonathan Ye Xiaojian Cai Shu Yuan Wen Wang Yongjun | 2014 | Chinese Medical Journal2014，，7： | 1 |
| 9 | Mn-ion-enhanced red spectral emission from yttrium aluminum garnet doped cerium phosphor显示文摘Mnions were co-doped in yttrium aluminum garnet doped cerium(YAG:Ce) phosphors as a co-activator and host lattice element using the co-precipitation method.These ions broadened the emission spectra of the pure YAG:Ce phosphor,which is caused by the 2E-4A2,5E-5T2 or 1T2-5T2 transition.From our X-ray diffraction results,we observed that Ce3+(1.032 ) was substituted at the Y3+(0.900 ) site,and Mn4+(0.538 ) and Mn3+(0.67 ) were substituted at the Al3+(0.535 ) site.The chromaticity color co-ordinates of YAG:Ce0.06 is(0.203,0.167),and the indices of YAG:Ce0.06,Mn0.04 and YAG:Ce0.06,Mn0.08 are(0.249,0.181) and(0.233,0.194),respectively.The manganese co-doped yttrium aluminum garnet doped cerium blended with the YAG:Ce phosphor showed improved white light emission. | ZHAO YinSheng ZHONG JiaSong XIANG WeiDong HUA Wei YANG HaiLong WANG Jing CAI Wen DONG YongJun SHAO MingGuo | 2011 | Chinese Science Bulletin2011，56，35： | 1 |
| 10 | Blockage of TRPM7 channel induces hepatic stellate cell death through endoplasmic reticulum stress-mediated apoptosis显示文摘 | Yongjun Zhu Ruoting Men Maoyao Wen Xiaolin Hu Xiaojing Liu Li Yang | 2014 | Life Sciences2014，，1： | 1 |
| 11 | Folate and CD 44 Receptors Dual‐Targeting Hydrophobized Hyaluronic Acid Paclitaxel‐Loaded Polymeric Micelles for Overcoming Multidrug Resistance and Improving Tumor Distribution显示文摘 | Yanhua Liu Jin Sun He Lian Wen Cao Yongjun Wang Zhonggui He | 2014 | J Pharm Sci2014，，5： | 1 |
| 12 | Association of C-reactive protein and metabolic syndrome in a rural Chinese population显示文摘 | Jiangping Wen Yuanbo Liang Fenghua Wang Lanping Sun Yongjun Guo Xinrong Duan Xiangyi Liu Qiushan Tao Tien Yin Wong Xinxin Lu Ningli Wang | 2009 | Clinical Biochemistry2009，，10： | 1 |
| 13 | Intersectional nanotwinned diamond-the hardest polycrystalline diamond by design显示文摘The hardness of nanotwinned diamond(nt-diamond)is reported to be more than twice that of the natural diamond,thanks to the fine spaces between twin boundaries(TBs),which block dislocation propagation during deformation.In this work,we explore the effects of additional TBs in nt-diamond using molecular dynamics(MD)calculations and introduce a novel intersectional nanotwinned diamond(int-diamond)template for future laboratory synthesis.The hardness of this int-diamond is predicted by first analyzing individual dislocation slip modes in twinned grains and then calculating the bulk properties based on the Sachs model.Here we show that the hardness of the int-diamond is much higher than that of nt-diamond.The hardening mechanism of intdiamond is attributed to the increased critical resolved shear stress due to the presence of intersectional TBs in nt-diamond;this result is further verified by MD simulations.This work provides a new strategy for designing new super-hard materials in experiments. | Jianwei Xiao Bin Wen Bo Xu Xiangyi Zhang Yanbin Wang Yongjun Tian | 2020 | npj Computational Materials2020，，1： | 1 |
| 14 | Folate and CD44 Receptors Dual-Targeting Hydrophobized Hyaluronic Acid Paclitaxel-Loaded Polymeric Micelles for Overcoming Multidrug Resistance and Improving Tumor Distribution显示文摘 | Yanhua Liu Jin Sun He Lian Wen Cao Yongjun Wang Zhonggui He | 2014 | Journal of Pharmaceutical Sciences2014，，5： | 1 |
| 15 | MEMS and MOEMS Gyroscopes: A Review显示文摘Micro-gyroscopes using micro-electro-mechanical system(MEMS)and micro-optoelectro-mechanical system(MOEMS)are the new-generation and recently well-developed gyroscopes produced by the combinations of the traditional gyroscope technology and MEMS/MOEMS technologies.According to the working principle and used materials,the newly-reported micro-gyroscopes in recent years include the silicon-based micromechanical vibratory gyroscope,hemispherical resonant gyroscope,piezoelectric vibratory gyroscope,suspended rotor gyroscope,microfluidic gyroscope,optical gyroscope,and atomic gyroscope.According to different sensitive structures,the silicon-based micromechanical vibratory gyroscope can also be divided into double frame type,tuning fork type,vibrating ring type,and nested ring type.For those micro-gyroscopes,in recent years,many emerging techniques are proposed and developed to enhance different aspects of performances,such as the sensitivity,angle random walk(ARW),bias instability(BI),and bandwidth.Therefore,this paper will firstly review the main performances and applications of those newly-developed MEMS/MOEMS gyroscopes,then comprehensively summarize and analyze the latest research progress of the micro-gyroscopes mentioned above,and finally discuss the future development trends of MEMS/MOEMS gyroscopes. | Wenyi HUANG Xing YAN Sengyu ZHANG Zhe LI Jamal NAHASSAN Dingwei CHEN Guangjun WEN Kai CHEN Guangwei DENG Yongjun HUANG | 2023 | Photonic Sensors2023，13，4： | 0 |
| 16 | Genetic Analysis of a Strong Convective Weather Process in Guannan County显示文摘To provide references for the forecast of strong convective weather process by county-level stations,through synoptic analysis,diagnostic analysis of physical quantities,analysis of satellite cloud pictures and new generation of weather radar data,the main reasons for the formation of strong convective weather process in Guannan County on May 16,2012 was analysed based on the weather situation and physical quantities.The results show that this strong convective weather process occurred under conditions of inversion layer,upper dry and low-level wet climate,highlevel convergence and low-level divergence,and unstable stratification,and surface cold front was the major factor triggering this strong convection.Besides,radar echo played an important role in the short-term impending forecast during the development of the weather.The occurrence of a strong convective weather is related to cold air activity,so we should strengthen the monitoring of cold air activity,so as to improve our warning level and service capability to forecast strong convective weather. | Quan Wen Yongjun Zhang Xiangbang Wen Zhaotang Shang | 2013 | Meteorological and Environmental Research2013，4，1： | 0 |
| 17 | The Geochemistry of Late Mesozoic Mafic Dyke Swarms in Fujian Province, Southeast China显示文摘Mafic dyke swarms is a special geologic terrain in continent,which can provide us abundant geodynamic information,mafic dyke swarms were an important symbol of the lithospheric extension,which were mainly | ZHANG Guishan WEN Hanjie LONG Jingshan CHENG Sanyou LI Yongjun ZENG Rong | 2016 | Acta Geologica Sinica(English Edition)2016，90，S1： | 0 |
| 18 | Composition analysis of acid hydrolysates from Cucurbita moschata Duch.polysaccharides and their effect on oxidative stress resistance of Caenorhabditis elegans显示文摘Pumpkin polysaccharides(PPe)have a variety of bioactive effects and our previous research showed the acid hydrolysate(PPe-S,a mixture)from PPe had an antioxidative capacity both in vitro and in viro.The aim of this study was to purify PPe-S and investigate the antioxidant stress effects of 2 purified components(PPe-S-1 and PPe-S-2)using Caenorhabditis elegans as model organism.The results showed that PPe-S-2 had a notable antioxidant effect,and could significantly enhance the activities of antioxidant enzymes including superoxide dismutase(SOD)(P<0.01),catalase(CAT)(P<0.01)and glutathione reductase(GR)(P<0.05),and increase the level of glutathione(GSH)(P<0.01),and decreased the content of malondialdehyde(MDA)(P<0.05).PPe-S-2 could significantly extend the survival time of C.elegans(P<0.01),which were stress-induced by hydrogen peroxide and methyl viologen.PPe-S-2 was a heteropolys accharide composed of glucose,arabinose,rhamnose and galactose with the molar ratio of 1.00:0.03:0.02:0.14.The molecular weight of PPe-S-2 was 0.73 kDa detected by high performance liquid chromatography.These studies demonstrated that PPe-S-2 obtained by the acid hydrolysis of PPe had a prominent protective effect to the damage induced by the intracellular free radical generating agents. | Wen Jiang Yakun Zhang Jiangying Zeng Jing Yao Aoxue Lu Zhiyu Fang Ge Wang Weimin Wang Yongjun Zhang | 2023 | Food Science and Human Wellness2023，12，3： | 0 |
| 19 | Fragmentation mechanism of product ions from protonated proline-containing tripeptides in electrospray ionization mass spectrometry显示文摘The dissociation chemistry of primary fragment ions from the protonated proline-containing tripeptides glycylprolylglycine,prolylglycylglycine,and prolylprolylglycine was investigated by electrospray ionization multi-stage mass spectrometry.Calcula-tions showed the a 2 ions generated from b 2 ions were cyclic,which is energetically more favorable than the linear form.The prolyl residue in the structure affected the energy hypersurface of the dissociation reaction from the b 2 ion to the a 2 ion.In the fragmen-tation of a 2 ions,the iminium-imine complex corresponding to loss of CO from the a 2 ion was suggested to be an ion-neutral com-plex (INC).The a 1 ion was generated from direct separation of this INC,and the internal iminium ion,which was absent in PGG,was generated from another INC that was formed from the first INC via proton-bridged complex-mediated intramolecular proton transfer.Although these intermediates are unstable,their existence is supported by experiments and density functional theory calculations. | YOU ZhuShuang WEN YongJun JIANG KeZhi PAN YuanJiang | 2012 | Chinese Science Bulletin2012，57，17： | 0 |
| 20 | The nuclear bodies formed by histone demethylase KDM7A显示文摘Dear Editor,In the nucleus of higher eukaryotes,chromatin occupies only a small proportion of the nuclear space,while many proteins and RNAs segregate into membrane-less nuclear bodies(NBs).These NBs follow a stochastic or ordered assembly model and constantly exchange components with the surrounding nucleoplasm(Jain et al.,2016). | Hui Ming Qianfeng Wang Yuwen Zhang Luzhang Ji Lu Cheng Xiangru Huo Zixiang Yan Zhexiao Liu Yongjun Dang Bo Wen | 2021 | Protein & Cell2021，12，4： | 0 |
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