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| 1 | Waist Circumference Reference Values for Screening Cardiovascular Risk Factors in Chinese Children and Adolescents显示文摘Objectives To explore the optimal threshold values of waist circumference(WC)for detecting cardiovascular(CV)risk factors among Chinese children and adolescents.Methods Association of WC with CV risk factors was studied among 65 898 children aged 7-18 years whose data were pooled from nine previous studies in China.CV risk factors in this study included hypertension(blood pressure above 95 percentile levels),dyslipidemia(with one or more of the following three indexes:TG≥1.7 mmol/L,TC≥5.18 mmol/L,and HDL-C≤1.04 mmol/L)and elevated glucose level(fasting plasma glucose ≥5.6 mmol/L).Receive-operating characteristic analysis(ROC)and logistic regression were employed to derive optimal age-and sex-specific waist circumference references for predicting CV risk factors.Results A slight increasing trend of CV risk factors was observed starting from the 75th percentile of waist circumference in the study population,while a remarkable increasing trend occurred from the 90th percentile.The optimal waist circumference thresholds for predicting high blood pressures were at the 75th percentile for both boys and girls,which was at the 90th percentiles for detecting at least two of the above three CV risk factors.In comparison with children with waist circumference below the 75th percentile,the odds ratio of two CV risk factors doubled among children with waist circumference between the 75th and the 90th percentile,and increased by 6 times among children with waist circumference above the 90th percentile.The trend of high blood pressure increasing with waist circumference remained significant after having been stratified by BMI category.Conclusion The 75th and the 90th percentiles of WC are the optimal cut-off points for predicting an increased and a substantially increased risk of CV factors in Chinese children and adolescents,respectively. | GUAN-SHENG MA CHENG-YE JI JUN MA JIE MI R1TA YT SLING FENG XIONG WEI-LI YAN XIAO-QI HU YAN-PING LI SONG-M1NG DU HONG-YUN FANG AND J1NG-XIONG JIANG | 2010 | Biomedical and Environmental Sciences2010，23，1： | 25 |
| 2 | Advanced Space-based Solar Observatory(ASO-S):an overview显示文摘The Advanced Space-based Solar Observatory(ASO-S)is a mission proposed for the 25 th solar maximum by the Chinese solar community.The scientific objectives are to study the relationships between the solar magnetic field,solar flares and coronal mass ejections(CMEs).Three payloads are deployed:the Full-disk vector Magneto Graph(FMG),the Lyman-αSolar Telescope(LST)and the Hard X-ray Imager(HXI).ASO-S will perform the first simultaneous observations of the photospheric vector magnetic field,non-thermal imaging of solar flares,and the initiation and early propagation of CMEs on a single platform.ASO-S is scheduled to be launched into a 720 km Sun-synchronous orbit in 2022.This paper presents an overview of the mission till the end of Phase-B and the beginning of Phase-C. | Wei-Qun Gan Cheng Zhu Yuan-Yong Deng Hui Li Yang Su Hai-Ying Zhang Bo Chen Zhe Zhang Jian Wu Lei Deng Yu Huang Jian-Feng Yang Ji-Jun Cui Jin Chang Chi Wang Ji Wu Zeng-Shan Yin Wen Chen Cheng Fang Yi-Hua Yan Jun Lin Wei-Ming Xiong Bin Chen Hai-Chao Bao Cai-Xia Cao Yan-Ping Bai Tao Wang Bing-Long Chen Xin-Yu Li Ye Zhang Li Feng Jiang-Tao Su Ying Li Wei Chen You-Ping Li Ying-Na Su Hai-Yan Wu Mei Gu Lei Huang Xue-Jun Tang | 2019 | Research in Astronomy and Astrophysics2019，19，11： | 17 |
| 3 | Oxyphyllones A and B,novel sesquiterpenes with an unusual 4,5-secoeudesmane skeleton from Alpinia oxyphylla显示文摘二新奇 4,5-secoeudesmane sesquiterpenoids, oxyphyllones A (1 ) 和 B (2 ) 从 Alpinia oxyphylla 的水果被孤立。他们的结构被包括 1D 和 2D NMR 系列的分光镜的方法建立。这二混合物是有在 Zingiberaceae 的家庭的一架 4,5-secoeudesmane 骨骼的自然地发生的 sesquiterpenoids 的第一个例子, oxyphyllone A (1 ) 是 13-norsesquiterpenoid 的第一种 4,5-secoeudesmane 类型。1 和 2 展出了的混合物对三个癌症房间的 cytotoxicities 都不在 10 μ 排队; g/mL。 | Jun Ju Xu Ning Hua Tan Jiang Xiong Abiodun Humphrey Adebayo Hong Jin Han Guang Zhi Zeng Chang Jiu Ji Yu Mei Zhang Mei Ju Zhu | 2009 | Chinese Chemical Letters2009，20，8： | 7 |
| 4 | Human movement monitoring and behavior recognition for intelligent sports using customizable and flexible triboelectric nanogenerator显示文摘Effective collection,recognition,and analysis of sports information is the key to intelligent sports,which can help athletes to improve their skills and formulate scientific training plans and competition strategies.At present,wearable electronic devices used for movement monitoring still have some limitations,such as high cost and energy consumption,incompatibility of suitable flexibility and personalized spatial structure,dissatisfactory data analysis methods,etc.In this work,a novel three-dimensionalprinted thermoplastic polyurethane is introduced as the elastic shell and friction layer,and it endows the proposed customizable and flexible triboelectric nanogenerator(CF-TENG)with personalized spatial structure and robust correlation to external pressure.In practical application,it exhibits highly sensitive responses to the joint-bending motion of the finger,wrist,or elbow.Furthermore,a pressure-sensing insole and smart ski pole based on CF-TENG are manufactured to build a comprehensive sports monitoring system to transmit the athletes’motion information from feet and hands through the plantar pressure distribution and ski pole action.To recognize the movement status,the self-developed automatic peak recognition algorithm(P-Find)and machine learning algorithm(subspace K-Nearest Neighbors)were introduced to accurately distinguish the four typical motion behaviors and three primary sub-techniques of cross-country skiing,with accuracy rates of 98.2%and 100%.This work provides a novel strategy to promote the personalized applications of TENGs in intelligent sports. | YANG Yun HOU XiaoJuan GENG WenPing MU JiLiang ZHANG Le WANG XiangDong HE Jian XIONG Ji Jun CHOU XiuJian | 2022 | Science China(Technological Sciences)2022，65，4： | 6 |
| 5 | Postoperative chemotherapy with S-1 plus oxaliplatin versus S-1alone in locally advanced gastric cancer(RESCUE-GC study): a protocol for a phase Ⅲ randomized controlled trial显示文摘Background:The ACTS-GC study had shown postoperative adjuvant therapy with S-1 improved survival of patients with locally advanced gastric cancer.Addition of oxaliplatin to S-1 is considered to be acceptable as one of the treatment options for gastric cancer patients after radical gastrectomy with D2 lymph node excision.Methods:We have commenced a randomized phase III trial in December 2016 to evaluate S-1 plus oxaliplatin compared with S-1 alone in the adjuvant setting for locally advanced gastric cancer.A total of 564 patients will be accrued from 13 Chinese institutions in two years.The primary endpoint is 3-year relapse-free survival.The secondary endpoints are 5-year overall survival,proportion of patients who complete the postoperative chemotherapy and incidence of adverse events.Ethic and dissemination:The trial has been approved by the institutional review board of each participating institution and it was activated on December,2016.The enrollment will be finished in December,2018.Patient’s follow-up will be ended until December,2023.Trial registration:Clinical Trials.gov,identifier:NCT02867839.Registered on August 4,2016. | Xiang Hu Lin Chen Yian Du Biao Fan Zhaode Bu Xin Wang Yingjiang Ye Zhongtao Zhang Gang Xiao Fei Li Qingsi He Guoli Li Xian Shen Bin Xiong Liming Zhu Jiwei Liui Lian Liu Tao Wu Jing Zhou Jun Zhang Gang Zhao Xulin Wang Pin Liang Xinxin Wang Yan Zhang Xiaojiang Wu Ji Zhang Xin Ji Xianglong Zong Tao Fu Ziyu Jia Jiafu Ji | 2017 | Chinese Journal of Cancer Research2017，29，2： | 5 |
| 6 | Lijiang 2.4-meter Telescope and its instruments显示文摘The Lijiang 2.4-meter Telescope(LJT), the largest common-purpose optical telescope in China,has been available to the worldwide astronomical community since 2008. It is located at the Gaomeigu site,Lijiang Observatory(LJO), in the southwest of China. The site has very good observational conditions.During its 10-year operation, several instruments have been equipped on the LJT. Astronomers can perform both photometric and spectral observations. The main scientific goals of LJT include recording photometric and spectral evolution of supernovae, reverberation mapping of active galactic nuclei, investigating the physical properties of binary stars and near-earth objects(comets and asteroids), and identification of exoplanets and all kinds of transients. Until now, the masses of 41 high accretion rate black holes have been measured, and more than 168 supernovae have been identified by the LJT. More than 190 papers related to the LJT have been published. In this paper, the general observation conditions of the Gaomeigu site is introduced at first. Then, the structure of the LJT is described in detail, including the optical, mechanical, motion and control system. The specification of all the instruments and some detailed parameters of the YFOSC is also presented. Finally, some important scientific results and future expectations are summarized. | Chuan-Jun Wang Jin-Ming Bai Yu-Feng Fan Ji-Rong Mao Liang Chang Yu-Xin Xin Ju-Jia Zhang Bao-Li Lun Jian-Guo Wang Xi-Liang Zhang Mei Ying Kai-Xing Lu Xiao-Li Wang Kai-Fan Ji Ding-Rong Xiong Xiao-Guang Yu Xu Ding Kai Ye Li-Feng Xing Wei-Min Yi Liang Xu Xiang-Ming Zheng Yuan-Jie Feng Shou-Sheng He Xue-Li Wang Zhong Liu Dong Chen Jun Xu Song-Nian Qin Rui-Long Zhang Hui-Song Tan Zhi Li Ke Lou Jian Li Wei-Wei Liu | 2019 | Research in Astronomy and Astrophysics2019，19，10： | 4 |
| 7 | MAGI3 Suppresses Glioma Cell Proliferation via Upregulation of PTEN Expression显示文摘Objective To investigate the role and molecular mechanism of membrane-associated guanylate kinase inverted 3(MAGI3) in glioma cell proliferation. Methods The expression levels of MAGI3 and PTEN were assessed in glioma samples by Western blotting. MAGI3 was stably transfected into C6 glioma cells to obtain C6-MAGI3 cells. Then, the proliferation, the expression levels of MAGI3 and PTEN, and Akt phosphorylation were evaluated in C6 and C6-MAGI3 cells. Xenograft tumor models were established by subcutaneous injection of C6 and C6-MAGI3 cells into nude mice, and the growth rates of xenografts in the mice were compared. The potential role of MAGI3 expression in PI3K/Akt signaling activation was further investigated by examining the correlation between MAGI3 expression and the expression of PI3K/Akt signaling downstream target genes in a glioma dataset using gene set enrichment analysis(GSEA). Results Expression levels of MAGI3 and PTEN were significantly downregulated in gliomas. Overexpression of MAGI3 in the glioma C6 cell line upregulated PTEN protein expression, inhibited the phosphorylation of Akt, and suppressed cell proliferation. MAGI3 overexpression also inhibited the growth of C6 glioma tumor xenografts in nude mice. Analysis based on the GEO database confirmed the negative correlation between activation of PI3K/Akt pathway and MAGI3 mR NA levels in human glioma samples. Conclusion The loss of MAGI3 expression in glioma may enhance the proliferation of glioma cells via downregulation of PTEN expression, leading to the activation of the PI3K/Akt pathway. MAGI3 is a potential glioma suppressor. | MA Qian ZHANG Yan MENG Ran XIE Kun Ming XIONG Ying LIN Song HE Zong Lin K. TAO Tao YANG Ying ZHAO Ji Zong HE Jun Qi | 2015 | Biomedical and Environmental Sciences2015，28，7： | 3 |
| 8 | Biomedical polymers: synthesis, properties, and applications显示文摘Biomedical polymers have been extensively developed for promising applications in a lot of biomedical fields, such as therapeutic medicine delivery, disease detection and diagnosis, biosensing, regenerative medicine, and disease treatment. In this review, we summarize the most recent advances in the synthesis and application of biomedical polymers, and discuss the comprehensive understanding of their property-function relationship for corresponding biomedical applications. In particular, a few burgeoning bioactive polymers, such as peptide/biomembrane/microorganism/cell-based biomedical polymers, are also introduced and highlighted as the emerging biomaterials for cancer precision therapy. Furthermore, the foreseeable challenges and outlook of the development of more efficient, healthier and safer biomedical polymers are discussed. We wish this systemic and comprehensive review on highlighting frontier progress of biomedical polymers could inspire and promote new breakthrough in fundamental research and clinical translation. | Wei-Hai Chen Qi-Wen Chen Qian Chen Chunyan Cui Shun Duan Yongyuan Kang Yang Liu Yun Liu Wali Muhammad Shiqun Shao Chengqiang Tang Jinqiang Wang Lei Wang Meng-Hua Xiong Lichen Yin Kuo Zhang Zhanzhan Zhang Xu Zhen Jun Feng Changyou Gao Zhen Gu Chaoliang He Jian Ji Xiqun Jiang Wenguang Liu Zhuang Liu Huisheng Peng Youqing Shen Linqi Shi Xuemei Sun Hao Wang Jun Wang Haihua Xiao Fu-Jian Xu Zhiyuan Zhong Xian-Zheng Zhang Xuesi Chen | 2022 | Science China Chemistry2022，65，6： | 2 |
| 9 | Adoptive transfer of FTY720-treated immature bone marrowderived dendritic cells(BMDCs) significantly reduced the spontaneous resorption rate in the CBA/J ×DBA/2 mouse model显示文摘Objective To investigate the effect of FTY720-treated immature bone marrow-derived dendritic cells(BMDCs) on the embryo resorption rate in the CBA/J× DBA/2 abortion mouse model.Methods The dendritic cells(DCs) were derived from bone marrow of DBA/2 mice, and then co-cultured with FTY720. The abortion mouse models were established by mating female CBA/J mice with DBA/2 mice. Via the CBA/J×DBA/2 abortion mouse model, six groups were established, group A: normal pregnancy model; group B: abortion mouse model with no treatment; group C: abortion mouse model injected with DC culture medium(DCCM); group D: abortion mouse model injected with DC; group E: abortion mouse model injected with FTY720; group F: abortion model mouse injected with FTY720-DC. The differences were compared in the embryo resorption rates of the CBA/J ×DBA/2 abortion mouse model treated with FTY720-DC or different controls observed on gestation day 12 to 14, and then the microenvironment in murine pregnancy was investigated.Results The embryo resorption rate was statistically significantly decreased in group D and group E when they compared with group B and group C(P<0.05, respectively).Furthermore, the embryo resorption rate in group F showed a statistically significant decrease when compared with the other groups except group A(P<0.01). These resultssuggest that FTY720-DCs possess a notable advantage over DCs or FTY720 in reducing the embryo resorption rate of the abortion mouse model. The percentage of Th17(IL-17+CD4+T cells) in peripheral blood mononuclear cell(PBMC) in the abortion mouse model was 4.35%±0.34% before treated with FTY720-DC, and was1.34%±0.28% after treated with FTY720-DC(P<0.01). The percentage of Tregs(CD4^+CD25^+Foxp3^+T cells) in PBMC was significantly increased in group F(8.35%±1.80%) as compared with group B(2.68%±0.65%)(P<0.01).Conclusion Adoptive transfer of FTY720-DC can statistically significantly reduce the embryo resorption rate in the CBA/J×DBA/2 abortion mouse model. The lower embryo resorption rate in the FTY720-DC treated abortion mouse model may be caused by the imbalance of Treg/Th17. | Miao XIONG Jie-ping ZHU Li LI Yang LIU Yu-qin JI Jun WANG | 2016 | Journal of Reproduction and Contraception2016，27，2： | 2 |
| 10 | Integrated Survivability Strategies of IP/GMPLS/Optical Multi-layer Network显示文摘In last decade,due to that the popularity of the internet, data-central traffic kept growing,some emerging networking requirements have been posed on the todays telecommunication networks,especially in the area of network survivability.Obviously,as a key networking problem,network reliability will be more and more important.The integration of different technologies such as ATM,SDH,and WDM in multilayer transport networks raises many questions regarding the coordination of the individual network layers.This problem is referred as multilayer network survivability.The integrated multilayer network survivability is investingated as well as the representation of an interworking strategy between different single layer survivability schemes in IP via generalized multi-protocol label switching over optical network. | ZHAO Ji jun 1,2 , JI Yue feng 1, XU Da xiong 1 (1. Opt.Commun.Center,Beijing University of Posts and telecommunications,Beijing 100876,CHN 2. Hebei Institute of Architectural Science and Technology, Handan 056038, CHN) | 2003 | Semiconductor Photonics and Technology2003，9，3： | 2 |
| 11 | Preparation of Pd -B/γ-Al2O3 amorphous catalyst for the hydrogenation of tricyclopentadiene 显示文摘 | Ji -jun Zou Zhongqiang Xiong Li Wang | 2007 | Journal of Molecular Catalysis A : Chemical2007，271，12： | 1 |
| 12 | Doping Effect of CuO on CeO_2 for CO Oxidation显示文摘Cu-Ce-O catalysts, prepared by the amorphous citrate precursor (ACP) method, wereinvestigated by ICP, XRD and ndcro-reactor techniques. At low copper content of Cu-Ce-Ocatalysts, fluorite structures formed at low calcining temperatures, and Cuo doped into the CeO2matrix; at high copper content, in addition to the fluorite structure, crystalline monoclinic phaseCuO formed as well at high calcining temperatures. There was no other phase formed even calcinedat 1000℃. The results show that only a little CuO dopes into the CeO2 matrix to form complexoxide, which promotes the catalytic activity of CO oxidation greatly. The optimum Cu-Ce-Ocatalyst is composed of 15% copper by Cu/(Ce+Cu) atomic ratio, and calcined at 700℃ for 4h. Thephase compositions include the crystalline CuO and the active complex oxide with fluoritestructure. The formulation of the active complex oxide is Cu0.06Ce0. 94O1.94. | Ji Jun ZHANG Neng LI Ying Jun LIU Bing Xiong LIN(Institute of Physical Chemistry, Peking University, Beijing 100871) | 1998 | Chinese Chemical Letters1998，9，9： | 1 |
| 13 | New Algorithm Rules Out Acute-on-chronic Liver Failure Development within 28 Days from Acute Decompensation of Cirrhosis显示文摘Background and Aims:Approximately 10%of patients with acute decompensated(AD)cirrhosis develop acute-on-chronic liver failure(ACLF)within 28 days.Such cases have high mortality and are difficult to predict.Therefore,we aimed to establish and validate an algorithm to identify these patients on hospitalization.Methods:Hospitalized patients with AD who developed ACLF within 28 days were considered pre-ACLF.Organ dysfunction was defined accord-ing to the chronic liver failure-sequential organ failure as-sessment(CLIF-SOFA)criteria,and proven bacterial infec-tion was taken to indicate immune system dysfunction.A retrospective multicenter cohort and prospective one were used to derive and to validate the potential algorithm,re-spectively.A miss rate of<5%was acceptable for the calcu-lating algorithm to rule out pre-ACLF.Results:In the deri-vation cohort(n=673),46 patients developed ACLF within 28 days.Serum total bilirubin,creatinine,international normalized ratio,and present proven bacterial infection at admission were associated with the development of ACLF.AD patients with≥2 organ dysfunctions had a higher risk for pre-ACLF patients[odds ratio=16.58195%confidence interval:(4.271-64.363),p<0.001].In the derivation co-hort,67.5%of patients(454/673)had≤1 organ dysfunction and two patients(0.4%)were pre-ACLF,with a miss rate of 4.3%(missed/total,2/46).In the validation cohort,65.9%of patients(914/1388)had≤1 organ dysfunction,and four(0.3%)of them were pre-ACLF,with a miss rate of 3.4%(missed/total,4/117).Conclusions:AD patients with≤1 organ dysfunction had a significantly lower risk of developing ACLF within 28 days of admission and could be safely ruled out with a pre-ACLF miss rate of<5%. | Xiaoting Tang Hai Li Guohong Deng Xin Zheng Xianbo Wang Yan Huang Yanhang Gao Zhongji Meng Zhiping Qian Feng Liu Xiaobo Lu Yu Shi Beiling Li Wenyi Gu Xiaomei Xiang Yan Xiong Yixin Hou Jun Chen Na Gao Sen Luo Liujuan Ji Jing Li Rongjiong Zheng Haotang Ren Jinjun Chen | 2023 | Journal of Clinical and Translational Hepatology2023，11，3： | 1 |
| 14 | Effects of I plas- ma nitriding parameters on microstructure and properties of 304L stainless steel 显示文摘 | Wang Jun Xiong Ji Peng Qian | 2009 | Mater Charact2009，60，： | 1 |
| 15 | Effects of high temperature and cryogenic treatment on the microstructure andabrasion resistance of a high chromium cast iron 显示文摘 | Wang Jun Xiong Ji Fan Hongyuan | 2009 | Journal of Materials Processing Technology2009，209，： | 1 |
| 16 | Effects of DC plasma nitriding parameters on microstructure and properties of 304L stainless steel 显示文摘 | Wang Jun Xiong Ji Peng Qian | 2009 | Materials Characterization2009，60，3： | 1 |
| 17 | Chemical constituents from the submerged plant Potamogeton crispus and their effects on NAD(P)H:quinone oxidoreductase 1显示文摘新 isopimarane 类型 diterpene (liwariverol, 1 ) 并且八已知的混合物从 Potamogeton crispus 的整个植物的 EtOAc 摘录被孤立并且描绘。1 的结构被阐明是 17-hydroxy-8H-isopimara-9 (11 ) ,借助于分光镜的方法的 15-diene。在 isolates 之中, crenulatoside A (2 ) ,非循环的 sesquiterpene glycoside,被发现与 NAD (P) H:quinone oxidoreductase 的表示的改进举办抗氧化的活动 1 (NQO1 ) 在在在 24-h 孵化以后的 100 mol/L 的人的 neuroblastoma SH-SY5Y 房间。 | Miao Ye Jun Zhi Ma Juan Xiong Shu Ting Liu Dong Wang Chong Gang Yuan Ji Yan Ma Jin Feng Hu | 2012 | Chinese Chemical Letters2012，23，10： | 1 |
| 18 | Ex vivo differentiation of multipotent adult progenitor cells to skin epidermal cells显示文摘Objective:By establishing the indirect contact co-culture system,we studied the in vitro condition for MAPCs differentiating into epidermal cells and the transformation of MAPCs into epidermal cell phenotype.Methods:Cell culture insert membrane was used for substitute basal membrane and MAPCs,fibroblast cells(FCs) and mixture of MAPCs and epidermal cells and FCs were separately implanted into 2 sides of it.PKH26 was used to label cloned MAPCs;type IV collagen rapid adhering method was used to isolate and culture the skin epidermal cells from 1-day-old SD rat.Results:Part of the MAPCs transformed into cells expressing keratin in the presence of peripheral epithelia and FCs.Type IV collagen rapid adhering method successfully selected rats' epidermal stem cells.The mixture of the 2 kinds of cells or indirect culture might promote the differentiation through mesenchymal factors secreted by dermis FC.Conclusion:We were the first to have established the in vitro model of MAPCs differentiation into epidermal cells,in which MAPCs were transformed into epithelium-like cells. | Ji Kaihong Xiong Jun Fan Lixing Hu Kaimeng Liu Houqi | 2009 | Journal of Medical Colleges of PLA(China)2009，24，2： | 1 |
| 19 | Effects of DC plasma nitriding parameters on microstructure and properties of304L stainless steel显示文摘 | Wang Jun Xiong Ji Peng-qian | 2009 | Materials Characterization2009，60，： | 1 |
| 20 | Oxidation resistance and corrosion behavior of hot-dip aluminized coatings on commercial-purity titanium显示文摘 | Yuansheng Wang Ji Xiong Jing Yan Hongyuan Fan Jun Wang | 2011 | Surface & Coatings Technology2011，，6： | 1 |
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