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67篇 您的检索式:作者名="LIANG Shun"
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1Application of next-generation sequencing technology to precision medicine in cancer: joint consensus of the Tumor Biomarker Committee of the Chinese Society of Clinical Oncology显示文摘Next-generation sequencing(NGS) technology is capable of sequencing millions or billions of DNA molecules simultaneously.Therefore, it represents a promising tool for the analysis of molecular targets for the initial diagnosis of disease, monitoring of disease progression, and identifying the mechanism of drug resistance. On behalf of the Tumor Biomarker Committee of the Chinese Society of Clinical Oncology(CSCO) and the China Actionable Genome Consortium(CAGC), the present expert group hereby proposes advisory guidelines on clinical applications of NGS technology for the analysis of cancer driver genes for precision cancer therapy. This group comprises an assembly of laboratory cancer geneticists, clinical oncologists, bioinformaticians,pathologists, and other professionals. After multiple rounds of discussions and revisions, the expert group has reached a preliminary consensus on the need of NGS in clinical diagnosis, its regulation, and compliance standards in clinical sample collection. Moreover, it has prepared NGS criteria, the sequencing standard operation procedure(SOP), data analysis, report, and NGS platform certification and validation.Xuchao Zhang Zhiyong Liang Shengyue Wang Shun Lu Yong Song Ying Cheng Jianming Ying Weiping Liu Yingyong Hou Yangqiu Li Yi Liu Jun Hou Xiufeng Liu Jianyong Shao Yanhong Tai Zheng Wang Li Fu Hui Li Xiaojun Zhou Hua Bai Mengzhao Wang You Lu Jinji Yang Wenzhao Zhong Qing Zhou Xuening Yang Jie Wang Cheng Huang Xiaoqing Liu Xiaoyan Zhou Shirong Zhang Hongxia Tian Yu Chen Ruibao Ren Ning Liao Chunyan Wu Zhongzheng Zhu Hongming Pan Yanhong Gu Liwei Wang Yunpeng Liu Suzhan Zhang Tianshu Liu Gong Chen Zhimin Shao Binghe Xu Qingyuan Zhang Ruihua Xu Lin Shen Yilong Wu 2019Cancer Biology & Medicine2019,16,1:14
2Risks faced by donors of right lobe for living donor liver transplantation显示文摘BACKGROUND:Because of the shortage of deceased donors with livers fit for transplantation,living donor liver transplantation(LDLT)is becoming an attractive alternative.Attention should be paid to the donors,especially to those of the right lobe.In this study,we evaluated the risks faced by donors of the right lobe for adult-to-adult LDLT.METHODS:The perioperative data from 105 consecutive living donors of the right lobe performed in West China Hospital from January 2002 to December 2007 were retrospectively studied.Preoperative evaluation included CT,MRCP,and intraoperative cholangiography,showing liver volume,hepatic vasculature and the biliary system.The standard liver volume(SLV)and the ratio of left lobe volume to SLV were calculated.The right lobe grafts were obtained by transecting the liver on the right side of the middle hepatic vein without inflow vascular occlusion,using an ultrasonic dissector.After operation the donors were monitored in the Intensive Care Unit for about three days.Each donor was followed up for at least 6 months.RESULTS:There was no donor mortality.Major complications occurred in 14 donors(13.3%),of whom 3 received conservative treatment,8 required invasive paracentesis,and 3 required further surgery.All donors were recovered well and resumed their previous occupations.CONCLUSIONS:Donors of the right lobe face low risks.The preoperative evaluation,especially evaluation of the volume of the remnant liver,should be exact.During the operation,the patency of the remnant hepatic vasculature and bile duct must be preserved,and the extent of injury to the remnant liver should be limited as much as possible.The detection and treatment of postoperative complications should be diligently performed.Ran, Shun Wen, Tian-Fu Yan, Lu-Nan Li, Bo Zeng, Yong Chen, Zhe-Yu Zhang, Yu Liao, Zhi-Xue Liang, Guan-Lin Li, Guo Zhang, Xian-Hua 2009Hepatobiliary & Pancreatic Diseases International2009,8,6:8
3H2 strain attenuated live hepatitis A vaccines:protective efficacy in a hepatitis A outbreak显示文摘AIM To investigate the protective efficacy ofH2 strain attenuated live hepatitis A vaccines(H2-strain vaccines)in hepatitis A(HA)outbreaks.METHODS With the permission of theirparents,5551 pre-school and grade 1-3 primaryschool children were inoculated with 1 dose(106.5TCID50)of H2-strain vaccines in anonrandomized,controlled trial conducted inFucheng County,Hebei Province in May 1997.Another 6485 children in the same grades andcompatible in gender and age were enrolled ascontrols.Epidemiological and serological surveywas conducted to evaluate the protectiveefficacy of the vaccines.ELISA was used todetect serum IgM anti-HAV.RESULTS HA outbreak started in early May1998,peaked in the middle of the same month,and lasted about 80 days.Overall 302 HA caseswere found,192(53.58%)were 5-9 years old.One vaccinee and 25 control cases were found tohave hepatitis A,which account for 0.28%(1/356)and 5.92%(25/422)of all vaccinees andcontrols in the 14 villages,respectively.The protective efficacy of vaccines was 95.27%(95% Cl:85.83%-104.72%).In subjects testedfor anti-HAV IgM from 13 villages,1(0.40%)overt and 11(4.06%)asymptomatic HAV caseswere found in 271 vaccinees,but 21(6.69%)ofovert and asymptomatic ones were found in 314controls.CONCLUSION H2 strain vaccines were excellent in preventing overt hepatitis A, but not so effective in preventing asymptomatic hepatitis A virus infection. A booster dose might be needed to get permanent reliable immunity.Yu Liang Zhao Zong Da Meng Zhi Yi Xu Jun Jie Guo Shao Ai Chai Cheng Gang Duo Xuan Yi Wang Jin Feng Yao Hong Bin Liu Shun Xiang Qi Hui Bin Zhu 2000World Journal of Gastroenterology2000,6,6:7
4Surgical resection for hepatoportal bile duct cancer显示文摘METHODSAretrospectiveanalysiswasmadefor52casesofhepatoportalbileductcancertreatedfromJanuary1991toDecember1996.Althecaseswere...HE Xiao Shun, HUANG Jie Fu, LIANG Li Jian, LU Ming De and CAO Xiu Hu 1999World Journal of Gastroenterology1999,5,2:7
5Sedimentary filling and sequence structure dominated by T-R cycles of the Nenjiang Formation in the Songliao Basin显示文摘The Nenjiang Formation in the Songliao Basin is a symmetrical sequence of progradation-retrogradation,and is formed in the transgression cycle and regression cycle(T-R cycles)of the base level of deposition.We analyzed the drilling,well logging,core data,and seismic profiles of basin level,and by using the sequence stratigraphy,identified one secondary sequence boundary,two third-order sequence boundaries,and eight fourth-order sequence boundaries in the Nenjiang Formation.These eleven sequence boundaries can be divided into structural unconformity,depositional unconformity,flooding surface,and forced regression surface.Therefore the Nenjiang Formation can be subdivided into one secondary sequence,three third-order sequences,and ten fourth-order sequences.We have restored the sedimentary filling evolution within the stratigraphic framework of fourth-order sequences in the Nenjiang Formation.The sedimentary period of the first member of the Nenjiang Formation was corresponded to the global transgression period,which is also the development period of transgression cycle(T cycle),when the lake basin had the largest scope and deepest sedimentary water,the SB07(the maximum flooding surface)was formed on the top of strata during this period;covering above the SB07,there developed a set of condensation layer-oil shale,which is distributed in the whole basin and is the important source bed and regional cover.Therefore,a retrogradation sequence was formed in the T cycle of the first member of the Nenjiang Formation,characterized by the retrograding delta at a low angle.The delta has a giant front,a small plain,and many underwater distributary channels.Meanwhile,large gravity flow channels and sublacustrine fans are developed in the front of the delta.During the depositional period of the second member of the Nenjiang Formation,the R cycle began to develop due to the compression of the pacific tectonic domain;the source direction rotated 90°along with the eastern uplifting of the basin,and formed a series of east-west prograded and forced retrogradations.The prograding delta at high angel was developed in the interior of the sequence;the delta had a small front,a giant plain,and fewer underwater distributary channels,with the collapse at the foreslope,forming a series of slump fans.The slump fans can be divided into three types:discrete type,superimposed type,and fluid type.We built a whole'triad model'of the slump fan.Pointed out that the sequence of forced retrogradation formed by R cycle is a good structural mark of basin optimization,and rejected the viewpoint of'transgression'in the Nenjiang Formation of the Songliao Basin.ZHANG ChenChen ZHANG Shun WEI Wei WU ChaoDong LIANG JiangPing NIU Wen DU JinXia FU XiuLi CUI KunNing WANG Chao WANG Hui 2014Science China Earth Sciences2014,57,2:5
6Synthesis and in vitro antibacterial activities of 7-(4-alkoxyimino-3-hydroxypiperidin-1-y1)quinolone derivatives显示文摘A series of novel 7-(4-alkoxyimino-3-hydroxypiperidin-1-yl)quinolone derivatives were designed,synthesized and evaluated for in vitro antibacterial activities.Compounds 8f,8g,8i and 8j with the potencies similar to or better than those of levofloxacin and IMB against Staphylococcus aureus and Staphylococcus epidermidis,worth further investigation.Wang, Ju Xian Guo, Qiang Chai, Yun Feng, Lian Shun Guo, Hui Yuan Liu, Ming Liang 2010Chinese Chemical Letters2010,21,1:4
7Time-domain characteristics of overlying strata failure under condition of longwall ascending mining显示文摘Ascending mining is one of the most effective ways to solve problems of water inrush, gas outburst and rock burst in coal seams mining. In order to reveal the law of motion and spatiotemporal relationship of overlaying strata, field measurement has been done in a mine. Long distance drillings were constructed from 4# coal seam to 6# coal seam at several certain typical positions, and movement and failure law of overlying strata after mining was analyzed by drilling video and observing the fluid leakage. Besides, we also analyzed the spatiotemporal development law of overlying strata failure with different mining heights and time intervals in the lower coal seam. The results show that: ascending mining is significantly affected by time-domain characteristics of overlaying strata failure after the lower coal seam's mining, height equations of caving zone and fractured zone are given in this paper, and the feasibility of ascending mining was compartmentalized concretely according to the spatiotemporal relationship. Research methods and conclusions of this paper have certain referential significance for the study of ascending mining, mining under water, mining under building, mining under railway and stress-relief mining.Liang Shun Li Xuehua Mao Yanxin Li Chengjun 2013International Journal of Mining Science and Technology2013,23,2:4
8Aldol Condensation of Acetylferrocene under Ultrasound显示文摘Aldol condensation of acetylferrocene with aromatic aldehydes afforded ferroceny- lenones in 76%-92% yields under ultrasound at room temperature.Shun Jun JI, Zhi Liang SHEN, Shun Yi WANG College of Chemistry and Chemical Engineering, Suzhou University, Suzhou 215006 2003Chinese Chemical Letters2003,14,7:3
9Microstructural evolution and mechanical behavior of metastable β-type Ti-25Nb-2Mo-4Sn alloy with high strength and low modulus显示文摘This paper presents a systematic study of newly developed metastable β-type Ti-25Nb-2Mo-4Sn (wt%) alloy with high strength and low elastic modulus, with focus on the microstructural evolution and mechanical behavior associated with aging. The pre-treatment (solution treatment or cold rolling) prior to aging exerts substantial influence on the subsequent aging response including microstructural evolution and mechanical behavior. Even under the same aging treatment, the aging products could be (β+ω), or alternatively (β+α), depending on the pre-treatments. This interesting aging response was discussed on the basis of the mechanism for ω formation. High-density dislocation tangles and grain boundaries induced by severe cold rolling play a key role in hindering the transition from β to isothermal ω, favoring the precipitation of α phase on aging. By aging cold-rolled specimen for short time, superior mechanical properties, i.e. high ultimate strength of ~1113 MPa and low elastic modulus of ~65 GPa, achieved in Ti-25Nb-2Mo-4Sn alloy. The characterization of microstructural evolution and compositional change indicated that the precipitation of fine α does not cause the enrichment of β-stabilizers in β matrix upon a short-time aging, guaranteeing low elastic modulus of the short-time aged specimen. Meanwhile, fine α precipitates as well as dislocations play a crucial part in strengthening, giving rise to its high yield strength and high ultimate tensile strength.Shun Guo Qingkun Meng Guangyue Liao Liang Hu Xinqing Zhao 2013Progress in Natural Science:Materials International2013,23,2:2
10The MING proposal at SHINE:megahertz cavity enhanced X‑ray generation显示文摘The cavity-based X-ray free-electron laser(XFEL)has promise in producing fully coherent pulses with a bandwidth of a few meV and very stable intensity,whereas the currently existing self-amplified spontaneous emission(SASE)XFEL is capable of generating ultra-short pulses with chaotic spectra.In general,a cavity-based XFEL can provide a spectral brightness three orders of magnitude higher than that of the SASE mode,thereby opening a new door for cutting-edge scientific research.With the development of superconducting MHz repetition-rate XFEL facilities such as FLASH,European-XFEL,LCLS-II,and SHINE,practical cavity-based XFEL operations are becoming increasingly achievable.In this study,megahertz cavity enhanced X-ray generation(MING)is proposed based on China’s first hard XFEL facility-SHINE,which we refer to as MING@SHINE.Nan‑Shun Huang Zi‑Peng Liu Bang‑Jie Deng Zi‑Han Zhu Shao‑Hua Li Tao Liu Zheng Qi Jia‑Wei Yan Wei Zhang Sheng‑Wang Xiang Yang‑Yang Lei Ya Zhu Yong‑Zhou He Qi‑Bing Yuan Fei Gao Rong‑Bing Deng Sen Sun Zhi‑Di Lei Zhi‑Qiang Jiang Meng‑Qi Duan Yuan Zhuan Xue‑Fang Huang Peng‑Cheng Dong Zhong‑Liang Li Shang‑Yu Si Lian Xue Si Chen Yong‑Fang Liu Ya‑Jun Tong Hai‑Xiao Deng Zhen‑Tang Zhao 2023Nuclear Science and Techniques2023,34,1:2
11α-Oxoketene Cyclic S, S-cetals Chemistry-Substitution Reaction of α,α'-Dicinnamoyl Ketene Cyclic S, S-Acetals with Ethylenediamine显示文摘α,α’-Dicinnamoyl ketene cyclic S, S-acetals 4 were reacted with ethylenediamine to afford α,α’-dicinnamoyl ketene cyclic N,N-acetals 5. This process provides a new method for thesynthesis of 5 in high yield under mild conditions.Mei Xin ZHAO Qun LIU Fu Shun LIANG Jing Fu LIU Bao Zhong ZHAO LianZhong LI (Department of Chemistry, Northeast Normal University, Changchun, 130024)(Department of Chemistry, Jilin Teacher college, Jilin, 131000) 1998Chinese Chemical Letters1998,9,3:2
12Preparation of nitrogen doped clews-like carbon materials and their application as the electrode in supercapacitor显示文摘In this work, nitrogen doped clews-like carbon materials were successfully fabricated through hydrothermal polymerization method, followed by post treatment that integrated the carbonization,activation and post-nitrogen doping into one process. This preparation method can form particular hierarchical porous structure without using any sacrificial templates. The experimental results show that the nitrogen doped clews-like hierarchical porous carbon materials possess a relatively high specific surface area of 815 m^2/g with the nitrogen content of 10.58 at%. The electrochemical properties show that the resulting sample delivers 258 F/g at a 0.5 A/g and excellent capacity retention of 79% at 20 A/g. After conducting 10,000 charge-discharge cycles at 10 A/g, the capacitance retention of 98.3% is achieved.These intriguing results demonstrate that the obtained nitrogen doped clews-like carbon materials will be promising electrode materials for supercapacitor and other energy storage devices.Shengrui Chen Jiyuan Liang Jinxing Zhao Haifeng Li Yan Liu Heming Deng Chang Liu Shun Tang Yuan-Cheng Cao 2019Chinese Chemical Letters2019,30,3:2
13Study on Sensitivity Improving of Fiber Bragg Grating Based pH Sensor显示文摘在基于 FBG 的 pH 传感器中的敏感的关键因素详细被分析。胶化的 multi-thin-layer 结构涂的盖子与一个特殊过程被建议并且实现。有 420 m, 500 m,和 580 m 的涂的厚度的传感器分别地被建立。相应光谱 0.08 nm, 0.13 nm,和 0.22 nm 的移动被检测 pH 传感器是否在 39 的 pH 价值被浸泡。同时,有 580 m 的胶化层厚度的传感器在最佳测量时间时期被测量, pH 价值从 312 变化,在哪个 52 pm/pH 的检测敏感在 612 的 pH 范围被完成。Xiongchang Liang Shun’er Chen Hongbin Huang Weiping Liu 2014Photonic Sensors2014,4,1:2
14Epidemiological Survey of Hemoglobinopathies Based on Next-Generation Sequencing Platform in Hunan Province,China显示文摘Objective This study was aimed at investigating the carrier rate of,and molecular variation in,α-andβ-globin gene mutations in Hunan Province.Methods We recruited 25,946 individuals attending premarital screening from 42 districts and counties in all 14 cities of Hunan Province.Hematological screening was performed,and molecular parameters were assessed.Results The overall carrier rate of thalassemia was 7.1%,including 4.83%forα-thalassemia,2.15%forβ-thalassemia,and 0.12%for bothα-andβ-thalassemia.The highest carrier rate of thalassemia was in Yongzhou(14.57%).The most abundant genotype ofα-thalassemia andβ-thalassemia was-α^(3.7)/αα(50.23%)andβ^(IVS-Ⅱ-654)/β^(N)(28.23%),respectively.Fourα-globin mutations[CD108(ACC>AAC),CAP+29(G>C),Hb Agrinio and Hb Cervantes]and sixβ-globin mutations[CAP+8(C>T),IVS-Ⅱ-848(C>T),-56(G>C),beta nt-77(G>C),codon 20/21(-TGGA)and Hb Knossos]had not previously been identified in China.Furthermore,this study provides the first report of the carrier rates of abnormal hemoglobin variants andα-globin triplication in Hunan Province,which were 0.49%and 1.99%,respectively.Conclusion Our study demonstrates the high complexity and diversity of thalassemia gene mutations in the Hunan population.The results should facilitate genetic counselling and the prevention of severe thalassemia in this region.XI Hui LIU Qin XIE Dong Hua ZHOU Xu TANG Wang Lan TANG De Guo ZENG Chun Yan WANG Qiong NIE Xing Hui PENG Jin Ping GAO Xiao Ya WU Hong Liang ZHANG Hao Qing QIU Li FENG Zong Hui WANG Shu Yuan ZHOU Shu Xiang HE Jun ZHOU Shi Hao ZHOU Fa Qun ZHENG Jun Qing WANG Shun Yao CHEN Shi Ping ZHENG Zhi Fen MA Xiao Yuan FANG Jun Qun LIANG Chang Biao WANG Hua 2023Biomedical and Environmental Sciences2023,36,2:1
15Creep behavior and microstructural evolution of deformed Al–Cu–Mg–Ag heat resistant alloy显示文摘Xiao Yan Liu Qing Lin Pan Xi Liang Zhang Shun Xing Liang Fei Gao Li Yun Zheng Mei Xia Li 2014Materials Science & Engineering A2014,,:1
16Vertical variation in Vibrio community composition in Sansha Yongle Blue Hole and its ability to degrade macromolecules显示文摘With the advantages of wide distribution,fast growth,and broad metabolic spectrum to organic carbon compounds,Vibrio may play an important role in organic carbon cycling.However,the ecological roles of Vibrio in many marine environments have not been explored.Here,the world's deepest'blue hole',the Sansha Yongle Blue Hole(SYBH)in the South China Sea,which is a geographically semi-enclosed environment featuring unique chemical characters,was investigated.The abundance,diversity and carbon source utilization capability of Vibrio were studied by quantification and high-throughput sequencing of Vibrio specific 16S rRNA genes and cultivation methods.The abundance of Vibrio in water column of the SYBH ranged from 3.78×10^4 to 7.35×10^616S rRNA gene copies L_1.Free-living Vibrio was more abundant than particle-associated Vibrio(~1.20×10^6 versus-2.68×10^5 gene copies L_1),indicating that Vibrio prefers a free-living life style.The Vibrio assemblages showed clear vertical stratification and could be divided into three groups:aerobic-transition,middle anaerobic and bottom anaerobic zones.Dissolved oxygen(DO),temperature,pH and salinity were the main environmental factors affecting the abundance and community composition.Cultivated Vibrio demonstrated a degrading capability to various macromolecular substrates,including starch,Tween 20/40/80,DNA,gelatin,alginate,casein,chitin,lecithin,K-carrageenan,mannan,xylan and hyaluronic acid.This suggests that Vibrio could produce a variety of highly active extracellular enzymes.Our study provides new insights into the distribution pattern and possible role in carbon cycle of Vibrio in the unique environment of a'blue hole'.Bei Li Jiwen Liu Shun Zhou Liang Fu Peng Yao Lin Chen Zuosheng Yang Xiaolei Wang Xiao-Hua Zhang 2020Marine Life Science & Technology2020,2,1:1
17A modified die or equal channel angular pressing 显示文摘WANG Shun qi LIANG Wei WANG Yu 2009Journal of materials processing technology2009,209,7:1
18Gold-labeled nanoparticle-based immunoresonance scattering spectral assay for trace apolipoprotein AI and apolipoprotein B显示文摘Jiang Z L Shun S J Liang A H 2006Clin Chem2006,52,:1
19Annexin A1 is associated with gastric cancer survival and promotes gastric cancer cell invasiveness through the formyl peptide receptor/extracellular signal‐regulated kinase/integrin beta‐1‐binding protein 1 pathway显示文摘Tsu‐Yao Cheng Ming‐Shiang Wu Jaw‐Town Lin Ming‐Tsan Lin Chia‐Tung Shun Hsin‐Yi Huang Kuo‐Tai Hua Min‐Liang Kuo 2012Cancer2012,,23:1
20Preparation and luminescent properties of CaTiO3: Pr^3+, Al^3+ persistent phosphors by nitrate-citric acid combustion method显示文摘LI Shun LIANG Xi-xi 2008Materials Science :Material Electron2008,19,:1
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