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60篇 您的检索式:作者名="YU Jialin"
    题名 作者 年代 出处 被引量
1The Phenotypic Characterization of Naturally Occurring Regulatory CD4^+CD25^+T Cells显示文摘免疫系统的动态平衡取决于在对自我抗原的对入侵的病原体和有免疫力的忍耐的有免疫力的反应之间的平衡。中央、外部的忍耐是为 T 房间忍耐的正式就职和维护的重要机制。最近,许多注意对规章的 T 房间(Treg ) 被给予了,它在维持外部有免疫力的忍耐起一个重要作用。到目前为止,关于 Treg 房间的表面标记没有令人满意的进展,因为任何一个都不为 Treg 房间是唯一的。在这评论,我们总结在自然地发生的CD4+CD25+ Treg 房间( nTreg )表示的一些重要分子,包括 forkhead/winged-helix 家庭 transcriptional 抑压者 p3 ( Foxp3 ),肿瘤坏死因素受体( TNFR )家庭, CD28/CTLA4 分子, chemokine 受体,像使用费的受体( TLR ), membranebound TGF-和其它分子例如 neuropilin-1 ,淋巴细胞激活 gene-3 (落后) -3 和 granzyme.This 评论在 nTregHuanfa Yi Yu Zhen Lingling Jiang Jialin Zheng Yong Zhao 2006Cellular & Molecular Immunology2006,3,3:31
2The pathogenicity on legumes of Cucumber mosaic virus was determined by 243 nucleotides on 2a polymerase gene of viral RNA2显示文摘We had isolated and identified two Cucumber mosaic virus (CMV) isolates, the CMV red bean (CMV-RB) isolate and the CMV pea (CMV-P1) isolate. CMV-RB induces necrotic local lesions on inoculated leaves of broad bean, pea, cowpea and bean, and could not infect these hosts systemically. However, CMV-P1 was able to infect these legumes systemically. To study the difference of pathogenic-ity on the legumes induced by these two CMV isolates, the full-length infectious cDNA clones of CMV-Fny, which induced similar symptoms as CMV-RB in the four legumes, were used. The 243 nucleotides fragment, which encodes highly conserved GDD amino acid motif on 2a replicase gene of CMV-Fny RNA2, was replaced with that of CMV-P1. The constructed chimeric virus FP could infect these legumes systemically. The exchange of this region changes the virus symptoms on the legumes, indicating that this 243 nucleotides fragment has major effect on pathogenicity of CMV on the legumes.TAO Xiaorong ZHOU Xueping LI Guixin YU Jialin 2002Chinese Science Bulletin2002,47,9:5
3The heterogeneity of islet autoantibodies and the progression of islet failure in type 1 diabetic patients显示文摘Type 1 diabetes mellitus is heterogeneous in many facets. The patients suffered from type 1 diabetes present several levels of islet function as well as variable number and type of islet-specific autoantibodies. This study was to investigate prevalence and heterogeneity of the islet autoantibodies and clinical phenotypes of type 1 diabetes mellitus; and also discussed the process of islet failure and its risk factors in Chinese type 1 diabetic patients. A total of 1,291 type 1 diabetic patients were enrolled in this study. Demographic information was collected. Laboratory tests including mixed-meal tolerance test, human leukocyte antigen alleles, hemoglobin A1 c, lipids, thyroid function and islet autoantibodies were conducted. The frequency of islet-specific autoantibody in newly diagnosed T1 DM patients(duration shorter than half year) was 73% in East China. According to binary logistic regressions, autoantibody positivity, longer duration and lower Body Mass Index were the risk factors of islet failure. As the disease developed, autoantibodies against glutamic acid decarboxylase declined as well as the other two autoantibodies against zinc transporter 8 and islet antigen 2. The decrease of autoantibodies was positively correlated with aggressive beta cell destruction. Autoantibodies can facilitate the identification of classic T1 DM from other subtypes and predict the progression of islet failure. As there were obvious heterogeneity in autoantibodies and clinical manifestation in different phenotypes of the disease, we should take more factors into consideration when identifying type 1 diabetes mellitus.Jin Liu Lingling Bian Li Ji Yang Chen Heng Chen Yong Gu Bingqin Ma Wei Gu Xinyu Xu Yun Shi Jian Wang Dalong Zhu Zilin Sun Jianhua Ma Hui Jin Xing Shi Heng Miao Bing Xin Yan Zhu Zhenwen Zhang Ruifang Bu Lan Xu Guangde Shi Wei Tang Wei Li Dongmei Zhou Jun Liang Xingbo Cheng Bimin Shi Jixiang Dong Ji Hu Chen Fang Shao Zhong Weinan Yu Weiping Lu Chenguang Wu Li Qian Jiancheng Yu Jialin Gao Xiaoqiang Fei Qingqing Zhang Xueqin Wang Shiwei Cui Jinluo Cheng Ning Xu Guofeng Wang Guoqing Han Chunrong Xu Yun Xie Minmin An Wei Zhang Zhixiao Wang Yun Cai Qi Fu Yu Fu Shuai Zheng Fan Yang Qingfang Hu Hao Dai Yu Jin Zheng Zhang Kuanfeng Xu Yifan Li Jie Shen Hongwen Zhou Wei He Xuqin Zheng Xiao Han Liping Yu Jinxiong She Mei Zhang Tao Yang 2016Science China(Life Sciences)2016,59,9:5
4A Discrete State Event Driven Simulation based Losses Analysis for Multi-terminal Megawatt Power Electronic Transformer显示文摘At present,power electronic transformers(PETs)have been widely used in power systems.With the increase of PET capacity to the megawatt level.the problem of increased losses need to be taken seriously.As an important indicator of power electronic device designing,losses have always been the focus of attention.At present,the losses are generally measured through experiments,but it takes a lot of time and is difficult to quantitatively analyze the internal distribution of PET losses.To solve the above problems,this article first qualitatively analyzes the losses of power electronic devices and proposes a loss calculation method based on pure simulation.This method uses the Discrete State Event Driven(DSED)modeling method to solve the problem of slow simulation speed of large-capacity power electronic devices and uses a loss calculation method that considers the operating conditions of the device to improve the calculation accuracy.For the PET prototype in this article,a losses model of the PET is established.The comparison of experimental and simulation results verifies the feasibility of the losses model.Then the losses composition of PET was analyzed to provide reference opinions for actual operation.It can help pre-analyze the losses distribution of PET,thereby providing a potential method for improving system efficiency.Jialin Zheng Zhengming Zhao Bochen Shi Zhujun Yu Jiahe Ju Zhiqiang Fan 2020CES Transactions on Electrical Machines and Systems2020,4,4:5
5Chinese 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 2022Hepatobiliary Surgery and Nutrition2022,11,2:4
6The synthesis and application of zeolitic material from fly ash by one-pot method at low temperature显示文摘A new route to prepare zeolitic material was introduced in this work. Compared with traditional methods, the new route showed lower energy consume. The effect of pre-treatment conditions on structure and crystalline phase was investigated, revealing that the mullite crystalline phase in fly ash could be converted to amorphous phase by alkali at low temperature. The removal performance of heavy metal ions on designed material was also investigated, and we found that the intermediate product showed higher adsorption capacity on Ni^(2+) than zeolite A.Jialin Yu Yang Yang Wenting Chen Dong Xu Hua Guo Kevin Li Hanqiang Liu 2016Green Energy & Environment2016,1,2:3
7Barley St#pe Mosaic Virus yb Interacts with Glycolate Oxidase and Inhibits Peroxisomal ROS Production to Facilitate Virus Infection显示文摘Meng Yang Zhenggang Li Kun Zhang Xuan Zhang Yongliang Zhang Xianbing Wang Chenggui Han Jialin Yu Kai Xu Dawei Li 2018Molecular Plant2018,11,2:3
8Effect on anaerobic digestion performance of corn stover by freezing–thawing with ammonia pretreatment显示文摘In order to enhance the biomethane production from corn stover, choosing effective pretreatment is one of the necessary steps before starting anaerobic digestion(AD).This study was aimed to analyze the effectiveness of freezing–thawing with ammonia pretreatment on substance degradation and AD performance of corn stover.Three ammonia concentrations(2%, 4%, and 6%) with two different moisture contents(50% and 70%) were used to pretreat the corn stover at two temperatures(-20 ℃ and 20 ℃).The result showed that an optimum pretreatment condition for corn stover was at the temperature of -20 ℃, moisture content of 70% and ammonia concentration of 2%.Under the optimum pretreatment condition, the maximum biomethane yield reached 261 ml·(g VS)^(-1), which was 41.08% higher than that of the untreated.Under different pretreatment conditions,the highest loss of lignin at -20 ℃ with 2% ammonia concentration was 63.36% compared with the untreated.The buffer capacity of AD system was also improved after the freezing–thawing with ammonia pretreatment.Therefore, the freezing–thawing with ammonia pretreatment can be used to improve AD performance for corn stover.This study provides further insight for exploring an efficient freezing–thawing with ammonia pretreatment strategy to enhance AD performance for the practical application.Hairong Yuan Yanyan Lan Jialin Zhu Akiber Chufo Wachemo Xiujin Li Liang Yu 2019Chinese Journal of Chemical Engineering2019,27,1:3
9Advanced Noncarbon Materials as Catalyst Supports and Non‑noble Electrocatalysts for Fuel Cells and Metal–Air Batteries显示文摘Electrochemical energy systems such as fuel cells and metal–air batteries can be used as clean power sources in the field of electric transportation and possess great potential in the reduction of various energy and environmental issues.In these systems,the oxygen reduction reaction(ORR)at the cathode is the rate-determining factor for overall system performance,and up to now,platinum group metals supported on carbon materials,especially Pt,remain the highest performing and the most practical ORR electrocatalysts.However,corresponding carbonaceous catalyst supports are extremely susceptible to corrosion under electrochemical operation,and therefore,the extensive exploration of alternative stable materials for ORR electrocatalysts with both high electrochemical stability and catalytic performance is essential.Here,noncarbon materials with high corrosion resistance have been explored to substitute traditional carbon supports or even act directly as low-cost non-noble metal electrocatalysts,and based on this,this review will present a comprehensive overview and deep analysis of the recent progress in noncarbon materials,including metals,oxides,nitrides,carbides,sulfides,and so on.Overall,general attributes associated with noncarbon materials include high corrosion resistance,strong metal–support interaction,and impressive porous structure retention.However,major drawbacks include low electrical conductivity,insufficient chemical stability in acidic or alkaline media,and poor electrochemical stability at ORR electrode potentials.To overcome these challenges,this review will also summarize efficient strategies such as combining with highly conductive materials,introducing dopants and forming vacancies to result in promising electrocatalytic ORR performances.Finally,this review will propose possible research directions to facilitate future research and development toward the practical application of noncarbon-based ORR electrocatalysts.Shiming Zhang Menghui Chen Xiao Zhao Jialin Cai Wei Yan Joey Chung Yen Shengli Chen Yan Yu Jiujun Zhang 2021Electrochemical Energy Reviews2021,4,2:2
10The effects of portable cooling systems on thermal comfort and work performance in a hot environment显示文摘There are some special spaces in which there is no air conditioning or the people are in move,thus exposing people to a hot environment.In this study,portable cooling systems were proposed and their effects on thermal comfort and work performance were investigated at an air temperature of 32°C.Four conditions were established:cool air towards breathing zone(A),chest and back cooling(B)#combined cooling(C)and no cooling(D).Twenty-eight subjects were exposed to the four conditions in a counterbalanced order.During each exposure they performed tasks and made subjective assessments,while multiple physiological parameters were measured.Compared with no cooling(D),cool air towards breathing zone(A)and chest and back cooling(B)improved work performance by 17.5%and 19.25%,respectively,while decreased the subjects'thermal sensation,skin temperature,and heart rate.When the two cooling systems were combined(C),larger improvements in thermal comfort and work performance were achieved than no cooling(D);the mean thermal sensation rating decreased from 2.4 to 0.7;work performance increased by up to 33%,and physiological parameters including skin temperature,pulse,heart rate and salivary alpha-amylase significantly decreased.The present results suggest that the proposed portable cooling systems could maintain thermal comfort and work performance in a hot environment,while potentially improve air quality for some special spaces.Jieyu Tang Yu Liu Hui Du Li Lan Yuxiang Sun Jialin Wu 2021Building Simulation2021,14,6:2
11Synthesis of hercynite by reaction sintering显示文摘Junhong Chen Lingyan Yu Jialin Sun Yong Li Wendong Xue 2010Journal of the European Ceramic Society2010,,3:2
12Over-expression of 72 ku protein of wheat yellow mosaic virus in E. coli and preparation of its antiserum显示文摘By reverse transcription-polymerase chain reaction (RT-PCR), cDNA fragment of wheat yellow mosaic vir黶 (WYMV) RNA2 encoding 72 ku protein has been synthesized and cloned into plasmid pET30a(+) for overexpression in prokaryotic celis. BL21(DE3) pLys S of E.coli transformed with the recombinant plasmid pETP72 containing the fragment has been induced to express the 72 ku protein on high level. The produced protein has been purified from sodium dodecyl sulfate-polyacrylamide gel (SDS-PAGE) for its antiserum preparation. in western-blotting analysis, the antibodies reacted with the 72 ku protein expressed in E.coli.Yiming Xing Ning Su Dawei Li Jialin Yu Yi Liu 2000Chinese Science Bulletin2000,45,6:2
13Generation of transgenic wheat resistant to wheat yellow mosaic virus and identification of gene silence induced by virus infection显示文摘The plasmid containing the promoter Actl, the coat protein (cp) gene of wheat yellow mosaic virus (WYMV) and the selectable bar gene, was delivered via particle bombardment, directly into immature embryos of a wheat culti-vars. PCR and PCR-RFLP were employed to screen the existence of the cp gene in T0 and T1 generations. Seeds from the positive T1 plants were sowed in fields heavily contaminated with WYMV to detect their resistance. In field trial of virus infection, one of the transgenic wheat lines, P8-T2, exhibited highly disease-resistance. Western blot and RT-PCR analysis showed that the expression level of cp gene in the resistant transgenic line was reduced greatly compared to those susceptible to WYMV infection. This provided evidence to presume that the resistance obtained by the transgenic wheat line was stimulated by the mechanism of the virus induced gene silencing.DONG Jin HE Zhentian HAN Chenggui CHEN Xiulan ZHANG Lingdi LIU Weihua HAN Yuepeng WANG Jinrong ZHAI Yafeng YU Jialin LIU Yi XIAO Yueyan 2002Chinese Science Bulletin2002,47,17:2
14Study of δ-hydrides in Ti-2Al-2.5Zr and Ti-4Al-2V alloys显示文摘α合金 Ti-2Al-2.5Zr 并且在合金附近, Ti-4Al-2V 是到各种各样的层次的 hydrogenated。形态学,取向关系(或) ,并且氢化物的习惯飞机我们借助于传播电子显微镜学(TEM ) 再学习。在二合金,大多数 precipitates 是让 fcc 与格子参数组织 = 0.44nm 的δ - 氢化物,这被发现。二种基本取向关系和 precipitates 的习惯飞机是坚定的。Twinstructure 在两合金被观察。YU Huang GU Jialin LIU Qing LIU Yanzhang 2006Rare Metals2006,25,1:2
15Hot Cloud Computing Platform Recommendations显示文摘BU Wenjun ZOU Chaobin YU Jialin 2011Silicon Valley2011,5,:1
16High-pressure and high-tem-perature synthesis of MgB_2 and its superconductivity显示文摘The single-phase sample of MgB2 was prepared successfully at the temperature of 900℃ and under the pressure of 3 GPa. The structure of the sample was investigated using powder X-ray diffraction and Rietveld analysis. The results show that the structure of the sample belongs to the hexagonal structure with space group of P6/mmm, a=3.0861(5) A, c=3.5222(8) A. The magnetic and resistance measurements indicate that the superconducting transition temperature Tc is 39 K.ZHU Jialin, LI Shaochun, YU Richeng, LI Fengying LIU Zhengxing & JIN ChangqingLaboratory for Extreme Condition Physics, Institute of Physics, Center for Condensed Matter Physcis and Beijing High Pressure Research Center, Chinese Academy of Sciences, Beijing 100080, China 2001Chinese Science Bulletin2001,46,22:1
17显示文摘Li Jialin Liu Li Yu Ying 2004Electrochemistry Communication2004,6,:1
18Preparation of highly photocatalytic active nanosize TiO2-Cu2O particle composites with a novel electrochemical method显示文摘Jialin Li Li Liu Ying Yu 2004Electrochemistry Communications2004,6,:1
19Seashore Paspalum ( Paspalum vaginatum ) Toler-ance to Pronamide Applications for Annual BluegrassControl 显示文摘Patrick E McCullough Jialin Yu Diego Gomez de Barre-da 2012Weed Technology2012,26,2:1
20Laparoscopic hemiorrhaphy combined ligation of the hernial sac and suturation of the internal ring in children with indirect inguinal hernias 显示文摘Jialin Liu Hanxin Zhou Xiaofang Yu 2007Surg Laparosc Endosc Pereutan Tech2007,17,2:1
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