|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Medical expenditures for colorectal cancer diagnosis and treatment: A 10-year high-level-hospital-based multicenter retrospective survey in China, 2002-2011显示文摘Objective: Colorectal cancer(CRC) causes a substantial burden of disease in China and the evidence of economic burden triggered is fundamental for priority setting. The aim of this survey was to quantify medical expenditures and the time trends for CRC diagnosis and treatment in China.Methods: From 2012 to 2014, a hospital-based multicenter retrospective survey was conducted in 13 provinces across China. For each eligible CRC patient diagnosed from 2002 to 2011, clinical information and expenditure data were extracted using a uniform questionnaire. All expenditure data were reported in Chinese Yuan(CNY)using 2011 values.Results: Of the 14,536 CRC patients included, the average age at diagnosis was 58.2 years and 15.8% were stageI cases. The average medical expenditure per patient was estimated at 37,902 CNY [95 % confidence interval(95%CI): 37,282-38,522], and the annual average increase rate was 9.2% from 2002 to 2011(P for trend <0.001), with a cumulative increase of 2.4 times(from 23,275 CNY to 56,010 CNY). The expenditure per patient in stages Ⅰ, Ⅱ, Ⅲ and Ⅳ were 31,698 CNY, 37,067 CNY, 38,918 CNY and 42,614 CNY, respectively(P<0.001). Expenditure significantly differed within various subgroups. Expenses for drugs contributed the largest proportion(52.6%).Conclusions: These conservative estimates illustrated that medical expenditures for CRC diagnosis and treatment in tertiary hospitals in China were substantial and increased rapidly over the 10 years, with drugs continually being the main expense by 2011. Relatively, medical expenditures are lower for CRC in the earlier stages. These findings will facilitate the economic evaluation of CRC prevention and control in China. | Jufang Shi Guoxiang Liu Hong Wang Ayan Mao Chengcheng Liu Lanwei Guo Huiyao Huang Jiansong Ren Xianzhen Liao Yana Bai Xiaojie Sun Xinyu Zhu Jialin Wang Bingbing Song Jinyi Zhou Lin Zhu Haike Lei Yuqin Liu Yunyong Liu Lingbin Du Yutong He Kai Zhang Ni Li Wanqing Chen Min Dai Jie He | 2019 | Chinese Journal of Cancer Research2019，31，5： | 8 |
| 2 | Population-level economic burden of lung cancer in China:Provisional prevalence-based estimations,2017-2030显示文摘Objective:Population-level economic burden is essential for prioritizing healthcare resources and healthcare budget making in the future.However,little is known about the economic burden of lung cancer in China.Methods:A prevalence-based approach was adopted to estimate the economic burden of lung cancer,including direct expenditure(medical and non-medical)and indirect cost(disability and premature death).Data on direct expenditure and work-loss days per patient in each year post-diagnosis were obtained from two primary surveys.Other parameters were obtained from literatures and official reports.Projections were conducted based on varying parameters.All expenditure data were reported in United States dollars(USD)using 2017 value(exchange rate:1 USD=6.760 CNY),with the discount rate of 3%.Results:The total economic burden of lung cancer was estimated to be 25,069 million USD in China in 2017(0.121%of gross domestic productivity,GDP).The estimated direct expenditure was 11,098 million USD,up to1.43%of total healthcare expenditure for China,covering 10,303 million USD and 795 million USD for medical and non-medical expenditure,respectively.The estimated indirect cost was 13,971 million,including 1,517 million USD due to disability and 12,454 million USD due to premature death.Under current assumptions,the projected total economic burden would increase to 30.1 billion USD,40.4 billion USD,and 53.4 billion USD in 2020,2025,and 2030,accounting for 0.121%,0.131%,and 0.146%of China's GDP,respectively.However,if China meets the United Nation sustainable development goal of reducing premature death from non-communicable diseases by one-third by 2030,the total economic burden in 2030 would be 31.9 billion USD,0.087%of China's GDP.Conclusions:The economic burden of lung cancer in China in 2017 is substantial and more likely to increase significantly in the future.Policy makers need to take urgent actions in budget making for health systems.The economic burden could be alleviated by reducing the disease burden of lung cancer via effective control and prevention actions. | Chengcheng Liu Jufang Shi Hong Wang Xinxin Yan Le Wang Jiansong Ren Mark Parascandola Wanqing Chen Alin Dai | 2021 | Chinese Journal of Cancer Research2021，33，1： | 6 |
| 3 | Throughput Maximization for Multi-UAV Enabled Millimeter Wave WPCN: Joint Time and Power Allocation显示文摘In this paper,we investigate the effective deployment of millimeter wave(mmWave)in unmanned aerial vehicle(UAV)-enabled wireless powered communication network(WPCN).In particular,a novel framework for optimizing the performance of such UAV-enabled WPCN in terms of system throughput is proposed.In the considered model,multiple UAVs monitor in the air along the scheduled flight trajectory and transmit monitoring data to micro base stations(mBSs)with the harvested energy via mmWave.In this case,we propose an algorithm for jointly optimizing transmit power and energy transfer time.To solve the non-convex optimization problem with tightly coupled variables,we decouple the problem into more tractable subproblems.By leveraging successive convex approximation(SCA)and block coordinate descent techniques,the optimal solution is obtained by designing a two-stage joint iteration optimization algorithm.Simulation results show that the proposed algorithm with joint transmit power and energy transfer time optimization achieves significant performance gains over Q-learning method and other benchmark schemes. | Jiansong Miao Pengjie Wang Qian Zhang Yue Wang | 2020 | China Communications2020，17，10： | 6 |
| 4 | Bystin-like protein is upregulated in hepatocellular carcinoma and required for nucleologenesis in cancer cell proliferation显示文摘象 bystin 一样(BYSL ) 基因以前被描绘为参予早胚胎培植的房间粘附编码附件蛋白质。它也涉及 40S ribosomal 子单元生物的续生说并且被发现在很快种胚胎和癌症房间线被表示。以便在癌症房间增长和生长探索 BYSL 的角色,我们把 hepatocellular 癌(HCC ) 用作一个模型。这里,我们报导 BYSL 在 vitro 并且在 vivo 为 HCC 房间生长是关键的。在人的 HCC 标本的 BYSL mRNA 和蛋白质的表示层次显著地与在邻近的非癌的织物看见的那些相比被增加。在 vitro,由短发卡 RNA 的 BYSL 的抑制减少了 HCC 房间增长,导致了 apoptosis 并且部分在 G2/M 阶段逮捕了房间周期。在 vivo,与 BYSL siRNA 对待的 HCC 房间没能在下的培植以后在裸体老鼠形成肿瘤。为了为 BYSL 导致 RNAi 的细胞生长决定细胞的基础,逮捕, BYSL subcellular 本地化在有丝分裂并且分裂期间 HepG2 细胞被检验。BYSL 在 nucleologenesis 期间在多重阶段是在场的,在导出核的 foci (NDF ) 包括, perichromosomal 区域和 prenucleolar 身体(PNB ) 在有丝分裂期间。BYSL 弄空显著地压制了 NDF 和 PNB 形成,并且在有丝分裂以后破坏了 nucleoli 汇编,导致增加的 apoptosis 和到浆液饥饿的 HCC 房间的减少的忍耐。一起拿,我们的研究显示那 upregulated BYSL 表情在 hepatocarcinogenesis 起一个作用。 | Hanzhi Wang Wei Xiao Qinbo Zhou Yun Chen Shuo Yang Jiansong Sheng Yanqing Yin Jia Fan Jiawei Zhou | 2009 | Cell Research2009，19，10： | 5 |
| 5 | Inhibition of acetylcholinesterase by two genistein derivatives:kinetic analysis,molecular docking and molecular dynamics simulation显示文摘In this study two genistein derivatives(G1 and G2)are reported as inhibitors of acetylcholinesterase(AChE)and butyrylcholinesterase(BuChE),and differences in the inhibition of AChE are described.Although they differ in structure by a single methyl group,the inhibitory effect of G1(IC50¼264 nmol/L)on AChE was 80 times stronger than that of G2(IC50¼21,210 nmol/L).Enzyme-kinetic analysis,molecular docking and molecular dynamics(MD)simulations were conducted to better understand the molecular basis for this difference.The results obtained by kinetic analysis demonstrated that G1 can interact with both the catalytic active site and peripheral anionic site of AChE.The predicted binding free energies of two complexes calculated by the molecular mechanics/generalized born surface area(MM/GBSA)method were consistent with the experimental data.The analysis of the individual energy terms suggested that a difference between the net electrostatic contributions(ΔEele+ΔGGB)was responsible for the binding affinities of these two inhibitors.Additionally,analysis of the molecular mechanics and MM/GBSA free energy decomposition revealed that the difference between G1 and G2 originated from interactions with Tyr124,Glu292,Val294 and Phe338 of AChE.In conclusion,the results reveal significant differences at the molecular level in the mechanism of inhibition of AChE by these structurally related compounds. | Jiansong Fang Ping Wu Ranyao Yang Li Gao Chao Li Dongmei Wang Song Wu Ai-Lin Liu Guan-Hua Du | 2014 | Acta Pharmaceutica Sinica B2014，4，6： | 5 |
| 6 | MicroRNA-182 promotes pancreatic cancer cell proliferation and migration by targeting β-TrCP2显示文摘胰腺的癌症是好攻击的恶意。中部的幸存率仍然保持低,显示新奇 biomarkers 和治疗学的目标的鉴定是批评的。这里,我们在胰腺的癌症开发检验了 microRNA-182 (miR-182 ) 的角色。人的胰腺的癌症标本和房间线的分析证明 miR-182 是在胰腺的癌症的 overexpressed 并且支持肿瘤增长和侵略。-TrCP2 作为 miR-182 的一个直接目标被证实。-TrCP2 的 Silencing 增加了类似于 miR-182 overexpression 的 -catenin, 的层次。-TrCP2 的宫外的表示禁止了 -catenin 发信号的 miR-182-induced 激活。由 -TrCP2 的 miR-182 和它的颠倒的 oncogenic 效果在 vivo 被证实。这研究建议 -TrCP 和 miR-182 可以为胰腺的癌症的早察觉和治疗是可能的 biomarkers 和目标。 | Shi Wang Jiansong Ji Jingjing Song Xue Li Shilong Han Weishuai Lian Chuanwu Cao Xiaoping Zhang Maoquan Li | 2016 | Acta Biochimica et Biophysica Sinica2016，48，12： | 4 |
| 7 | Elastic Scattering of 7Be on Pb Target显示文摘 | Yang Yanyun Wang Jiansong Wang Qi Huang Meirong Ma Junbing Ma Peng Cao Xiguang Han Jianlong Bai Zhen Jin Shilong Hu Qiang Jin Lei Chen Jiangbo Zhang Xueying Chen Ruofu Hu Zhengguo Xu Shiwei Zhen Chuan Xu Zhiguo Xu Hushan Duan Liming Sun Zhiyu Chen Zhiqiang He Jianjun Li Songlin Lei Xiangguo Fu Fen Zhang Xueheng Yuan Xiaohua Du Chengming Yan Xinshuang Hu Jun Tang Shuwen Ye Ruiping Yang Kun Shi Fudong Zhang Wei Chen Ze Li Long Xu Xing Liu Longxiang Zhang Liyong Lin Qingyun Gou Boxing Xu Ge Zhou Xionghong Zhang Yuhu Xiao Guoqing | 2011 | IMP & HIRFL Annual Report2011，，1： | 4 |
| 8 | (N,F)-codoped TiO_2 Nanocrystals as Visible Light-activated Photocatalyst显示文摘(N, F)-codoped anatase TiO2 nanocrystals with active visible light response were prepared by using a simple sol-gel approach. X-ray photoelectron spectroscopy measurements suggested that the substitutional N and F species replaced the lattice oxygen atoms in TiO2 nanocrystals. Such nanocrystals showed strong absorption from 400 to 550 nm, which was mainly induced by nitrogen doping. The phase transformation from anatase to rutile was hindered by fluorine doping at high calcination temperatures, which was verified by XRD patterns. The N2 adsorption-desorption isotherms revealed the absence of mesopores in these nanocrystals. The (N, F)-codoped TiO2 nanocrystals showed satisfying photocatalytic activity on the photo-degradation of methylene blue under visible light. | Yanling Meng Jiansong Chen Ying Wang Hanming Ding Yongkui Shan | 2009 | Journal of Materials Science & Technology2009，25，1： | 3 |
| 9 | Sex disparity of lung cancer risk in non-smokers:a multicenter population-based prospective study based on China National Lung Cancer Screening Program显示文摘Background: Non-smokers account for a large proportion of lung cancer patients, especially in Asia, but the attention paid to them is limited compared with smokers. In non-smokers, males display a risk for lung cancer incidence distinct from the females-even after excluding the influence of smoking;but the knowledge regarding the factors causing the difference is sparse. Based on a large multicenter prospective cancer screening cohort in China, we aimed to elucidate the interpretable sex differences caused by known factors and provide clues for primary and secondary prevention.Methods: Risk factors including demographic characteristics, lifestyle factors, family history of cancer, and baseline comorbidity were obtained from 796,283 Chinese non-smoking participants by the baseline risk assessment completed in 2013 to 2018. Cox regression analysis was performed to assess the sex difference in the risk of lung cancer, and the hazard ratios (HRs) that were adjusted for different known factors were calculated and compared to determine the proportion of excess risk and to explain the existing risk factors.Results: With a median follow-up of 4.80 years, 3351 subjects who were diagnosed with lung cancer were selected in the analysis. The lung cancer risk of males was significantly higher than that of females;the HRs in all male non-smokers were 1.29 (95% confidence interval [CI]: 1.20-1.38) after adjusting for the age and 1.38 (95% CI: 1.28-1.50) after adjusting for all factors, which suggested that known factors could not explain the sex difference in the risk of lung cancer in non-smokers. Known factors were 7% (|1.29-1.38|/1.29) more harmful in women than in men. For adenocarcinoma, women showed excess risk higher than men, contrary to squamous cell carcinoma;after adjusting for all factors, 47% ([1.30-1.16]/[1.30-1]) and 4% ([7.02-6.75]/[7.02-1])) of the excess risk was explainable in adenocarcinoma and squamous cell carcinoma. The main causes of gender differences in lung cancer risk were lifestyle factors, baseline comorbidity, and family history.Conclusions: Significant gender differences in the risk of lung cancer were discovered in China non-smokers. Existing risk factors did not explain the excess lung cancer risk of all non-smoking men, and the internal causes for the excess risk still need to be explored;most known risk factors were more harmful to non-smoking women;further exploring the causes of the sex difference would help to improve the prevention and screening programs and protect the non-smoking males from lung cancers. | Zheng Wu Fengwei Tan Zhuoyu Yang Fei Wang Wei Cao Chao Qin Xuesi Dong Yadi Zheng Zilin Luo Liang Zhao Yiwen Yu Yongjie Xu Jiansong Ren Jufang Shi Hongda Chen Jiang Li Wei Tang Sipeng Shen Ning Wu Wanqing Chen Ni Li Jie He | 2022 | Chinese Medical Journal2022，，11： | 3 |
| 10 | Inhibition of cervical cancer cell growth in vitro and in vivo by lentiviral-vector mediated shRNA targeting the common promoter of HPV16 E6 and E7 oncogenes显示文摘 | Jiansong Zhou Baohua Li Chanjuan Peng Fenfen Wang Zhiqin Fu Caiyun Zhou Die Hong Feng Ye Weiguo Lü Xing Xie | 2013 | Antiviral Research2013，，2： | 2 |
| 11 | Effect of powders refinement on the tribological behavior of Ni-based composite coatings by laser cladding显示文摘 | Lingqian Wang Jiansong Zhou Youjun Yu Chun Guo Jianmin Chen | 2012 | Applied Surface Science2012，，17： | 2 |
| 12 | Efficacy of Williams LifeSkills Training in improving psychological health of Chinese male juvenile violent offenders:a randomized controlled study显示文摘This randomized controlled study was conducted to evaluate the efficacy of Williams Life Skills Training(WLST) as a means ofimproving the psychological health of Chinese male juvenile violent offenders.Sixty-six participants were assigned randomly to receive the usual intervention plus 8 weeks of WLST(study group,n = 33) or only the usual intervention(control group,n = 33). We found that the study group exhibited significantly decreased State-Trait Anxiety Inventory(STAI X-1,X-2) STAX2 scores and Trait Coping Style Questionnaire(TCSQ) negative scores,and increased Interpersonal Support Evaluation List(ISEL) tangible scores from baseline to 9 weeks later(P <0.01). In addition,a between-group difference in changes of TCSQ negative score was observed at the end of week 9(P <0.05). These fi ndings suggest that WLST can improve trait anxiety,coping style,and interpersonal support in male Chinese juvenile violent offenders. | Simei Zhang Hong Wang Chen Chen Jiansong Zhou Xiaoping Wang | 2015 | Neuroscience Bulletin2015，31，1： | 2 |
| 13 | Effects of WC–Ni content on microstructure and wear resistance of laser cladding Ni-based alloys coating显示文摘 | Chun Guo Jianmin Chen Jiansong Zhou Jierong Zhao Lingqian Wang Youjun Yu Huidi Zhou | 2011 | Surface & Coatings Technology2011，，8： | 1 |
| 14 | C-banding Pattern and Nucleolar Organizer Regions of Amphioxus Branchiostoma belcheri tsingtauense Tchang et Koo, 1936显示文摘 | Shicui Zhang Changliu Wang Jiansong Chu | 2004 | Genetica2004，，1： | 1 |
| 15 | Experimental study on the absorption behaviors of gas phase bivalent mercury in Ca-based wet flue gas desulfurization slurry system显示文摘 | Yunjun Wang Yue Liu Zhongbiao Wu Jiansong Mo Bin Cheng | 2010 | Journal of Hazardous Materials2010，，1： | 1 |
| 16 | Distributed Stepping Motor Control System显示文摘The beam diagnostic devices used at RIBLL are driven by stepper motors, which are controlled by I/O modules based on ISA-bus in an industrial computer. The disadvantages of such mode are that a large number of long cables are used and one computer to control is unsafe. We have developed a distributed stepping motor control system for the remote, local and centralized control of the stepping motors. RS-485 bus is used for the connection between the remote control unit and the local control units. The con... | Bai Jie, Chen Zhiqiang, Xiao Guoqing, Zhan Wenlong, Guo Zhongyan, Wang Meng, Sun Zhiyu Li Jiaxing, Tian Wendong, Wang Jiansong, Wang Wusheng, Mao Ruishi, Chen Zhiqiang Hu Zhcngguo, Chen Lixin and Li Ch | 2001 | IMP & HIRFL Annual Report2001，，1： | 1 |
| 17 | An Adaptive Collocation Method with Weighted Extended PHT-Splines显示文摘This paper presents an adaptive collocation method with weighted extended PHT-splines.The authors modify the classification rules for basis functions based on the relation between the basis vertices and the computational domain. The Gaussian points are chosen to be collocation points since PHT-splines are C1 continuous. The authors also provide relocation techniques to resolve the mismatch problem between the number of basis functions and the number of interpolation conditions. Compared to the traditional Greville collocation method, the new approach has improved accuracy with fewer oscillations. Several numerical examples are also provided to test our the proposed approach. | NI Qian DENG Jiansong WANG Xuhui | 2021 | Journal of Systems Science & Complexity2021，34，1： | 1 |
| 18 | Macroporous composite capacitive bioanode applied in microbial fuel cells显示文摘Interfacial electron transfer between electroactive biofilm and the electrode was crucial step for microbial fuel cells(MFCs).A three-dimensional multilayer porous sponge coating with nitrogen-doped carbon nanotube/polyaniline/manganese dioxide(S/N-CNT/PANI/MnO2)electrode has been developed for MFC anode.Here,the S/N-CNT/PANI/MnO2 anode can function as a biocapacitor,able to store electrons generated from the degradation of organic substrate under the open circuit state and release the accumulated electrons upon requirement.Thus,the mismatching of the production and demand of the electricity can be overcome.Comparing with the sponge/nitrogen-doped carbon nanotube(S/N-CNT)bioanode,S/N-CNT/PANI/MnO2 capacitive bioanode displays a strong interaction with the microbial biofilm,advancing the electron transfer from exoelectrogens to the bioanode.The maximum power density of MFC with S/N-CNT/PANI/MnO2 capacitive bioanode is 1019.5 mW/m^2,which is 2.2 and5.8 times as much as that of S/N-CNT/MnO2 bioanode and S/N-CNT bioanode(470.7 mW/m^2 and176.6 mW/m^2),respectively.During the chronoamperometric experiment with 60 min of charging and 20 min of discharging,the S/N-CNT/PANI/MnO2 capacitive bioanode was able to store 10743.9 C/m^2,whereas the S/N-CNT anode was only able to store 3323.4 C/m^2.With a capacitive bioanode,it is possible to use the MFC simultaneously for production and storage of electricity. | Yuyang Wang Hongtao Zheng Ye Chen Qing Wen Jiansong Wu | 2020 | Chinese Chemical Letters2020，31，1： | 1 |
| 19 | PolyvasculaR Evaluation for Cognitive Impairment and vaScular Events (PRECISE)-a population-based prospective cohort study: rationale, design and baseline participant characteristics显示文摘Background and purpose Cardiovascular diseases and dementia are two major diseases in the elderly.Atherosclerosis is associated with future vascular events and cognitive impairment.The PolyvasculaR Evaluation for Cognitive Impairment and vaScular Events(PRECISE)study is a population-based prospective cohort study with comprehensive evaluation of multiterritorial artery stenosis and plaque using advanced vascular imaging techniques and prospective collection of vascular events and cognitive assessments.Methods Between May 2017 and September 2019,the PRECISE study enrolled 3067 community-dwelling adults with ages between 50 and 75 years cluster sampled from six villages and four communities of Lishui city in China.Data are collected in face-to face interviews at baseline,2-year and 4-year follow-up visits.Brain MRI including high-resolution sequences for intracranial and carotidal arteries and CT angiography for thoracoabdominal arteries were performed at baseline and will be rescanned after 4 years.Cardiovascular/cerebrovascular events and cognitive assessment will be prospectively collected after the enrollment.Blood and urine samples were collected and biomarkers were tested at baseline.Results A total of 3067 subjects were enrolled,among which 53.5%were female with an average age of 61.2±6.7 years.Among them,2.8%,8.1%,43.1%and 21.6%had a history of stroke,coronary heart diseases,hypertension and diabetes mellitus,respectively.Conclusions The PRECISE study is a population-based prospective cohort study with comprehensive evaluation of atherosclerotic stenosis and plaque using advanced vascular imaging techniques.Data from this cohort provide us an opportunity to precisely evaluate polyvascular atherosclerosis and its association with future vascular events and cognitive impairment. | Yuesong Pan Jing Jing Xueli Cai Yilong Wang Suying Wang Xia Meng Chunlai Zeng Jiong Shi Jiansong Ji Jinxi Lin Lingchun Lyu Zhe Zhang Lerong Mei Shiping Li Shan Li Wanlin Zhu Hao Li Tiemin Wei Yongjun Wang | 2021 | Stroke & Vascular Neurology2021，6，1： | 1 |
| 20 | 5 - 17 Power Control System of RIBLL显示文摘 | Zhang Xueheng Bai Zhen Shangguan Jingbin Sun Zhiyu Wang Jiansong | 2010 | IMP & HIRFL Annual Report2010，，1： | 1 |
您所在的机构暂未开通此部分的功能，请联系管理员