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| 1 | Helicobacter pylori infection and risk of gastric cancer in Changle County,Fujian Province,China显示文摘AIM To evaluate the effects of Helicobacterpylori infection and other environmental factorson the development of gastric cancer.METHODS A population-based case-controlstudy was conducted in Changle County,FujianProvince.The primary gastric cancer cases werehistologically confirmed or diagnosed by surgerybetween,January 1996 and March 1998.Healthycontrols were randomly selected and matched byage,sex,and neighborhood of residence.Atotal of 101 pairs were included in the study.Specially trained interviewers conducted face-to-face interviews with the subjects according toa standardized questionnaire.Helicobacterpylori infections were measured by serum IgGantibody to Helicobacter pylori.ConditionalLogistic Regression analysis was used.RESULTS The presence of IgG antibody toHelicobacter pylori was 63.7% in studysubjects,56.0% in patients with cardiac cancer,and 60.5% in patients with non-cardiac gastriccancer.The risk factors of gastric cancer inChangle County were identified such as loweducational level[OR=3.864;95% confidenceinterval(95% CI)1.604-9.311],lowconsumption of fresh vegetables(OR=4.925;95%Cl 1.356-17.885),high intake of fish sauce(OR=10.587;95% Cl 2.821-39.738),unscheduled meals(OR=4.254;95%Cl 1.445- 12.552),and Helicobacter pylori infection(OR=3.453;95%Cl 0.901-13.224).CONCLUSION Helicobacter pylori infectionmay be important in the etiology of gastriccancer,but major risk factors other thanHelicobacter pylori are responsible for the highgastric morbidity in Changle County. | Lin Cai Shun Zhang Yu Zuo Feng Zhang | 2000 | World Journal of Gastroenterology2000，6，3： | 74 |
| 2 | Characterization of drug responses of mini patient-derived xenografts in mice for predicting cancer patient clinical therapeutic response显示文摘Background:Patient-derived organoids and xenografts(PDXs)have emerged as powerful models in functional diag-nostics with high predictive power for anticancer drug response.However,limitations such as engraftment failure and time-consuming for establishing and expanding PDX models followed by testing drug efficacy,and inability to subject to systemic drug administration for ex vivo organoid culture hinder realistic and fast decision-making in selecting the right therapeutics in the clinic.The present study aimed to develop an advanced PDX model,namely MiniPDX,for rapidly testing drug efficacy to strengthen its value in personalized cancer treatment.Methods:We developed a rapid in vivo drug sensitivity assay,OncoVee®MiniPDX,for screening clinically relevant regimens for cancer.In this model,patient-derived tumor cells were arrayed within hollow fiber capsules,implanted subcutaneously into mice and cultured for 7 days.The cellular activity morphology and pharmacokinetics were systematically evaluated.MiniPDX performance(sensitivity,specificity,positive and negative predictive values)was examined using PDX as the reference.Drug responses were examined by tumor cell growth inhibition rate and tumor growth inhibition rate in PDX models and MiniPDX assays respectively.The results from MiniPDX were also used to evaluate its predictive power for clinical outcomes.Results:Morphological and histopathological features of tumor cells within the MiniPDX capsules matched those both in PDX models and in original tumors.Drug responses in the PDX tumor graft assays correlated well with those in the corresponding MiniPDX assays using 26 PDX models generated from patients,including 14 gastric cancer,10 lung cancer and 2 pancreatic cancer.The positive predictive value of MiniPDX was 92%,and the negative predictive value was 81%with a sensitivity of 80%and a specificity of 93%.Through expanding to clinical tumor samples,Min-iPDX assay showed potential of wide clinical application.Conclusions:Fast in vivo MiniPDX assay based on capsule implantation was developed-to assess drug responses of both PDX tumor grafts and clinical cancer specimens.The high correlation between drug responses of paired MiniPDX and PDX tumor graft assay,as well as translational data suggest that MiniPDX assay is an advanced tool for personalized cancer treatment. | Feifei Zhang Wenjie Wang Yuan Long Hui Liu Jijun Cheng Lin Guo Rongyu Li Chao Meng Shan Yu Qingchuan Zhao Shun Lu Lili Wang Haitao Wang Danyi Wen | 2018 | Cancer Communications2018，38，1： | 20 |
| 3 | Fish sauce and gastric cancer:an ecological study in Fujian Province,China显示文摘AIM To explore the relationship betweenconsumption of fish sauce and the risk of gastriccancer in Fujian Province.METHODS An ecological study was carriedout.A total of 11000 subjects from 55 townshipswere randomly selected from 10 counties withinFujian Province.All subjects were localresidents who had been living in Fujian Provincefor more than 20 years,within the age group of45-74 years.Trained interviewers conductedface-to-face interviews with a standardizedquestionnaire,which covered the frequency andamount of food intake,dietary habit,tobaccoand alcohol consumption and history of chronicgastric diseases.Univariate and multivariateanalyses were performed using Epi-info and SASstatistical packages,respectively.RESULTS A significant correlation betweenmonthly consumption of fish sauce and mortalityof gastric cancer was found.Pearson’scoefficient of correlation was statisticallysignificant with r=0.7356 for males,r=0.5246for females(P<0.01).In the multivariateanalysis,consumption of fish sauce still showedan association with the risk of gastric cancer.No significant positive correlation betweenesophagus cancer,liver cancer,colon cancerand consumption of fish sauce were observed.CONCLUSION Long-term intake of fish saucemay be related to high mortality of gastriccancer.Consumption of fish sauce might be oneof important and unique etiologic factors ofgastric cancer in Fujian Province.Furtherstudies are needed to confirm this ecologicalstudy. | Lin Cai Shun Zhang Yu Wei Min Ye Ying Nan Yi | 2000 | World Journal of Gastroenterology2000，6，5： | 18 |
| 4 | MCP-1-induced ERK/GSK-3β/Snail signaling facilitates the epithelial-mesenchymal transition and promotes the migration of MCF-7 human breast carcinoma cells显示文摘Monocyte chemoattractant protein-1(MCP-1)is a chemotactic cytokine that can bind to its receptor cysteine-cysteine chemokine receptor 2(CCR2)and plays an important role in breast cancer cell metastasis.However,the molecular mechanisms underlying MCP-1-induced alterations in cellular functions during tumor progression are poorly understood.Here,we showed that MCP-1 stimulated the epithelial-mesenchymal transition(EMT)and induced the tumorigenesis of breast cancer cells by downregulating E-cadherin,upregulating vimentin and fibronectin,activating matrix metallopeptidase-2(MMP-2),and promoting migration and invasion.Moreover,MCP-1 treatment reduced glycogen synthase kinase-3β(GSK-3β)activity via the MEK/ERK-mediated phosphorylation of serine-9 in MCF-7 cells.The inhibition of MEK/ERK by U0126 attenuated the MCP-1-induced phosphorylation of GSK-3βand decreased the expression of Snail,an EMT-related transcription factor,leading to the inhibition of MCF-7 cell migration and invasion.Inactivation of GSK-3βby LiCl(lithium chloride)treatment notably increased MMP-2 activity,vascular endothelial growth factor expression and EMT of MCF-7 cells.These findings revealed that MCP-1-induced EMT and migration are mediated by the ERK/GSK-3β/Snail pathway,and identified a potential novel target for therapeutic intervention in breast cancer. | Shun Li Juan Lu Yu Chen Niya Xiong Li Li Jing Zhang Hong Yang Chunhui Wu Hongjuan Zeng Yiyao Liu | 2017 | Cellular & Molecular Immunology2017，14，7： | 14 |
| 5 | Application 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 | 2019 | Cancer Biology & Medicine2019，16，1： | 14 |
| 6 | Establishment of transgenic mouse harboring hepatitis B virus (adr subtype) genomes显示文摘INTRODUCTIONHepatitis B virus (HBV) belongs to the group ofhepatovirus, a major pathogen of human acute andchronic hepatitis B[1 4], which has a very closeassociation with human hepatocellular carcinoma(HCC)[5-8], For example, a statistical data from ahospital in Shanghai showed that 80% of HCCpatients were positive for HBsAg ( personalcommunication). | Yi Ping Hu1 Wei Jiang Hu1 Wen Chao Zheng2 Jian Xiu Li1 De Shun Dai1 Xin Min Wang1 Shu Zhong Zhang1 Hong Yu Yu3 Wei Sun4 Guang Rong Hao4 1Department of Cell Biology, Second Military Medical University, Shanghai 200433, China2University of Wisconsin, Madison, WI 53705, USA3Department of Pathology, Second Military Medical University, Shanghai 200433, China4Center of laboratory Animals, Second Military Medical University, Shanghai 200433, China | 2001 | World Journal of Gastroenterology2001，7，1： | 9 |
| 7 | The Effect of PCDH15 Gene Variations on the Risk of Noise-induced Hearing Loss in a Chinese Population显示文摘导致噪音的听觉损失(NIHL ) 是在环境、基因的因素之间的相互作用引起的复杂疾病。这研究调查了在 protocadherin 的基因可变性是否联系了 15 (PCDH15 ) 在一张中国人口位于增加的危险性下面到 NIHL 的发展。结果证明与 rs11004085 的 TT 遗传型相比, CT/CC 遗传型与 NIHL 的增加的风险被联系[调整机会比率(或)= 2.64;95% 信心间隔(CI ) :1.14-6.11, P = 0.024 ] 。另外,在 rs11004085 和 rs978842 之间的重要相互作用基因变化和噪音暴露在高级暴露组被观察(P < 0.05 ) 。而且,当与噪音暴露的高水平结合了时,风险 haplotype TAGCC 被观察(P < 0.05 ) 。因此,我们的学习证实在 PCDH15 的基因变化在人修改危险性到 NIHL 开发。 | XU Xiang Rong WANG Jing Jing YANG Qiu Yue JIAO Jie HE Li Hua YU Shan Fa GU Gui Zhen CHEN Guo Shun ZHOU Wen Hui WU Hui LI Yan Hong ZHANG Huan Ling ZHANG Zeng Rui JIN Xian Ning | 2017 | Biomedical and Environmental Sciences2017，30，2： | 9 |
| 8 | Risks 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 | 2009 | Hepatobiliary & Pancreatic Diseases International2009，8，6： | 8 |
| 9 | Erlotinib as a salvage treatment for patients with advanced non-small cell lung cancer after failure of gefitinib treatment显示文摘背景几临床的试用证明 erlotinib 在在先进非小的房间肺癌症(NSCLC ) 的 gefitinib 的失败以后是有效的。这研究的目的是从我们的医院基于数据在 gefitinib 的失败以后评估 erlotinib 治疗的可行性。从 2007 年 8 月进入上海胸医院到 2008 年 12 月的有先进 NSCLC 的 20 个病人的临床的数据回顾地被分析的方法。所有在 gefitinib 的失败以后病人被给 erlotinib 治疗。幸存分析被 Kaplan-Meier 方法做。艇长回归模型被执行分析在有影响的因素和 erlotinib 之间的关系没有前进的幸存(PFS ) 。结果五个病人有部分回答(PR ) ,九个病人有稳定的疾病(SD ) ,六个病人与 gefitinib 治疗有进步疾病(PD ) 。中部的 PFS 是 277 天(95% C/0-566 ) 。没有病人与 erlotinib 治疗有 PR,七有的 SD 和十四 PD。中部的 PFS 是 31 天(95% Cl 9.1-52.9 ) 。反应率(RR ) 是 0,并且疾病控制率(DCR ) 是 35%(7/20 ) 。考克斯回归分析表明了那性(P=0.96 ) ,年龄(P=0.89 ) ,吸烟历史(P=0.78 ) ,表演地位(PS )(P=0.98 ) , gefitinib 功效(P=0.90 ) 并且化疗是否用二药(P=0.45 ) 被使用在之间,没与 erlotinib PFS 有重要关联。十五个病人有因素受体(EGFR ) 变化地位决定了的表皮的生长。有五个盒子有在十个变化的 erlotinib 治疗的得到的 SD 否定(野类型) 病人。没有 SD 在五个变化被记录积极病人。在 gefitinib 失败以后的 erlotinib 治疗的功效被限制的结论。然而,是 EGFR 变化的病人否定罐头可能在 gefitinib 以后得益于 erlotinib 治疗失败。 | SONG Zheng-bo YU Yong-feng CHEN Zhi-wei LU Shun | 2011 | Chinese Medical Journal2011，，15： | 8 |
| 10 | Effectiveness of PD-1/PD-L1 inhibitors in the treatment of lung cancer:Brightness and challenge显示文摘Immune checkpoint inhibitors(ICIs),especially inhibitors of the PD-1/PD-L1 axis,have significantly affected the outcomes of patients with lung cancer.Nivolumab and pembrolizumab have been approved as PD-1 blocking antibodies,whereas atezolizumab,avelumab,and durvalumab are approved as PD-L1 blocking antibodies by the United States Food and Drug Administration.However,which patient may benefit the most and how to identify patients at risk of primary or acquired resistance has not been completely defined.Meanwhile,close attention has been paid to the ongoing international and domestic clinical trials in Chinese patients with lung cancer.This review aimed to provide deep insight into the effectiveness of PD-1/PD-L1 inhibitors in patients with lung cancer,including the current settings for varied disease status,the predictive biomarkers,the resistance to ICIs,and the ongoing clinical trials in Chinese patients. | Ying Yang Yongfeng Yu Shun Lu | 2020 | Science China(Life Sciences)2020，63，10： | 8 |
| 11 | H2 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 | 2000 | World Journal of Gastroenterology2000，6，6： | 7 |
| 12 | Geological Factors Controlling the Accumulation and High Yield of Marine-Facies Shale Gas: Case Study of the Wufeng-Longmaxi Formation in the Dingshan Area of Southeast Sichuan, China显示文摘The main geological factors controlling the accumulation and yield of marine-facies shale gas reservoirs are the focus of the current shale gas exploration and development research.In this study,the Wufeng-Longmaxi Formation in the Dingshan area of southeast Sichuan was investigated.Shale cores underwent laboratory testing,which included the evaluation of total organic carbon(TOC),vitrinite reflectance(Ro),whole-rock X-ray diffraction(XRD),pore permeability,and imaging through field emission scanning electron microscopy(FE-SEM).Based on the results of natural gamma ray spectrum logging,conventional logging,imaging logging,and seismic coherence properties,the exploration and development potential of shale gas in the Dingshan area have been discussed comprehensively.The results showed that(1)layer No.4(WF2-LM4)of the Wufeng-Longmaxi Formation has a Th/U ratio<2 and a Th/K ratio of 3.5–12.Graptolites and pyrite are relatively abundant in the shale core,indicating sub-high-energy and low-energy marine-facies anoxic reducing environments.(2)The organic matter is mainly I-type kerogen with a small amount of II1-type kerogen.There is a good correlation among TOC,Ro,gas content,and brittle minerals;the fracturing property(brittleness)is 57.3%.Organic and inorganic pores are moderately developed.A higher pressure coefficient is correlated with the increase in porosity and the decrease in permeability.(3)The DY1 well of the shale gas reservoir was affected by natural defects and important latestage double destructive effects,and it is poorly preserved.The DY2 well is located far from the Qiyueshan Fault.Large faults are absent,and upward fractures in the Longmaxi Formation are poorly developed.The well is affected by low tectonic deformation intensity,and it is well preserved.(4)The Dingshan area is located at the junction of the two sedimentary centers of Jiaoshiba and Changning.The thickness of the high-quality shale interval(WF2-LM4)is relatively small,which may be an important reason for the unstable production of shale gas thus far.Based on the systematic analysis of the geological factors controlling high-yield shale gas enrichment in the Dingshan area,and the comparative analysis with the surrounding typical exploration areas,the geological understanding of marine shale gas enrichment in southern China has been improved.Therefore,this study can provide a useful reference for shale gas exploration and further development. | FAN Cunhui ZHONG Cheng ZHANG Yu QIN Qirong HE Shun | 2019 | Acta Geologica Sinica(English Edition)2019，93，3： | 7 |
| 13 | An Improved Barcoded Oligonucleotide Primers-based Next-generation Sequencing Approach for Direct Identification of Viral Pathogens in Clinical Specimens显示文摘Objective To provide a feasible and cost-effective next-generation sequencing(NGS) method for accurate identification of viral pathogens in clinical specimens, because enormous limitations impede the clinical use of common NGS, such as high cost, complicated procedures, tremendous data analysis, and high background noise in clinical samples. Methods Viruses from cell culture materials or clinical specimens were identified following an improved NGS procedure: reduction of background noise by sample preprocessing, viral enrichment by barcoded oligonucleotide(random hexamer or non-ribosomal hexanucleotide) primer-based amplification, fragmentation-free library construction and sequencing of one-tube mixtures, as well as rapid data analysis using an in-house pipeline. Results NGS data demonstrated that both barcoded primer sets were useful to simultaneously capture multiple viral pathogens in cell culture materials or clinical specimens and verified that hexanucleotide primers captured as many viral sequences as hexamers did. Moreover, direct testing of clinical specimens using this improved hexanucleotide primer-based NGS approach provided further detailed genotypes of enteroviruses causing hand, foot, and mouth disease(HFMD) and identified other potential viruses or differentiated misdiagnosis events. Conclusion The improved barcoded oligonucleotide primer-based NGS approach is simplified, time saving, cost effective, and appropriate for direct identification of viral pathogens in clinical practice. | WANG Churl Hua NIE Kai ZHANG Yi WANG Ji ZHOU Shuai Feng LI Xin Na ZHOU Hang Yu QI Shun Xiang MA Xue Jun | 2017 | Biomedical and Environmental Sciences2017，30，1： | 7 |
| 14 | Development Phases and Mechanisms of Tectonic Fractures in the Longmaxi Formation Shale of the Dingshan Area in Southeast Sichuan Basin, China显示文摘Shale gas has currently attracted much attention during oil and gas exploration and development. Fractures in shale have an important influence on the enrichment and preservation of shale gas. This work studied the developmental period and formation mechanism of tectonic fractures in the Longmaxi Formation shale in the Dingshan area of southeastern Sichuan Basin based on extensive observations of outcrops and cores, rock acoustic emission(Kaiser) experiments, homogenization temperature of fracture fill inclusions, apatite fission track, thermal burial history. The research shows that the fracture types of the Longmaxi Formation include tectonic fractures, diagenetic fractures and horizontal slip fractures. The main types are tectonic high-angle shear and horizontal slip fractures, with small openings, large spacing, low densities, and high degrees of filling. Six dominant directions of the fractures after correction by plane included NWW, nearly SN, NNW, NEE, nearly EW and NW. The analysis of field fracture stage and fracture system of the borehole suggests that the fractures in the Longmaxi Formation could be paired with two sets of plane X-shaped conjugate shear fractures, i.e., profile X-shaped conjugate shear fractures and extension fractures. The combination of qualitative geological analysis and quantitative experimental testing techniques indicates that the tectonic fractures in the Longmaxi Formation have undergone three periods of tectonic movement, namely mid-late Yanshanian movement(82–71.1 Ma), late Yanshanian and middle Himalaya movements(71.1–22.3 Ma), and the late Himalayan movement(22.3–0 Ma). The middle-late period of the Yanshanian movement and end of the Yanshanian movement-middle period of the Himalayan movement were the main fractureforming periods. The fractures were mostly filled with minerals, such as calcite and siliceous. The homogenization temperature of fracture fill inclusions was high, and the paleo-stress value was large; the tectonic movement from the late to present period was mainly a slight transformation and superposition of existing fractures and tectonic systems. Based on the principle of tectonic analysis and theory of geomechanics, we clarified the mechanism of the fractures in the Longmaxi Formation, and established the genetic model of the Longmaxi Formation. The research on the qualitative and quantitative techniques of the fracture-phase study could be effectively used to analyze the causes of the marine shale gas fractures in the Sichuan Basin. The research findings and results provide important references and technical support for further exploration and development of marine shale gas in South China. | FAN Cunhui HE Shun ZHANG Yu QIN Qirong ZHONG Cheng | 2018 | Acta Geologica Sinica(English Edition)2018，92，6： | 7 |
| 15 | Highly Sensitive Protein Sensor Based on Thermally-Reduced Graphene Oxide Field-Effect Transistor显示文摘我们报导一只高度敏感的地效果晶体管(联邦货物税) 的制造用减少 thermally 的 graphene 氧化物(TRGO ) 的生物传感器有抗体结合的金 nanoparticle (NP ) 的表 functionalized。探查抗体通过 Au NP 在 TRGO 表的表面上被标记,蛋白质绑定(免疫球蛋白 G/IgG 和反免疫球蛋白 G/anti-IgG ) 的电的察觉被联邦货物税和直接电流(dc ) 完成大小。蛋白质绑定事件在 TRGO 表的电阻导致了重要变化,它被叫作传感器反应。在 TRGO 表上的传感器和抗体 areal 密度中的 TRGO 基础电阻上的传感器反应的依赖系统地被学习,从哪个有传感器参数的传感器反应的关联被发现:传感器反应与更大的 TRGO 基础电阻和更高的抗体 areal 密度是更重要的。新奇生物传感器的察觉限制在 0.2 ng/mL 水平附近,它在报导的碳的最好之中基于 nanomaterial 的蛋白质传感器和罐头被调节传感器结构进一步优化。 | Shun Mao Kehan Yu Ganhua Lu Junhong Chen | 2011 | Nano Research2011，4，10： | 6 |
| 16 | Interaction between the atmospheric boundary layer and a standalone wind turbine in Gansu—Part I: Field measurement显示文摘 | De Shun Li Tao Guo Yin Ran Li Jin Sen Hu Zhi Zheng Ye Li Yu Jia Di WenRui Hu RenNian Li | 2018 | Science China(Physics,Mechanics & Astronomy)2018，61，9： | 6 |
| 17 | Room temperature ferromagnetism in ultra-thin van der Waals crystals of 1T-CrTe2显示文摘Although many emerging new phenomena have been unraveled in two dimensional(2D)materials with long-range spin orderings,the usually low critical temperature in van der Waals(vdW)magnetic material has thus far hindered the related practical applications.Here,we show that ferromagnetism can hold above 300 K in a metallic phase of 1T-CrTe2 down to the ultra-thin limit.It thus makes CrTe2 so far the only known exfoliated ultra-thin vdW magnets with intrinsic long-range magnetic ordering above room temperature.An in-plane room-temperature negative anisotropic magnetoresistance(AMR)was obtained in ultra-thin CrTe2 devices,with a sign change in the AMR at lower temperature,with−0.6%and+5%at 300 and 10 K,respectively.Our findings provide insights into magnetism in ultra-thin CrTe2,expanding the vdW crystals toolbox for future room-temperature spintronic applications. | Xingdan Sun Wanying Li Xiao Wang Qi Sui Tongyao Zhang Zhi Wang Long Liu Da Li Shun Feng Siyu Zhong Hanwen Wang Vincent Bouchiat Manuel Nunez Regueiro Nicolas Rougemaille Johann Coraux Anike Purbawati Abdellali Hadj-Azzem Zhenhua Wang Baojuan Dong Xing Wu Teng Yang Guoqiang Yu Bingwu Wang Zheng Han Xiufeng Han Zhidong Zhang | 2020 | Nano Research2020，13，12： | 6 |
| 18 | Protection of gastric mucosa from ethanol induced injury by recombinant epidermal growth factor in rats显示文摘NTRODUCTIONEpidermalgrowthfactor(EGF)isasinglechainpolypeptidethatissecretedbysubmandibularandBrunner′sglandsandisapowerfulm... | XU Chun Di 1, GAN Ren Bao 2, CHEN Shun Nian 1, JIANG Shi Hu 1 and XU Jia Yu 1 | 1998 | World Journal of Gastroenterology1998，4，5： | 6 |
| 19 | Association between Metabolic Syndrome and Carotid Atherosclerosis: A Cross-sectional Study in Northern China显示文摘Objective Increased carotid artery intima-media thickness(CIMT)and carotid plaque as manifestations of carotid atherosclerosis have been used as markers of cardiovascular disease(CVD).The components of metabolic syndrome(Met S)are linked to CVD,but the association between Met S and CVD is controversial.Methods A total of 8,933 Chinese adults aged 40 years or older from 2010 to 2014 were selected from the Jidong and Kailuan communities.Met S was defined by the International Diabetes Federation criteria.CIMT and carotid plaque were measured using color Doppler ultrasound.Logistic regression models were used to assess the association of Met S with carotid plaque and CIMT.Results Met S was found among 3,461(3,461/8,933)participants.The odds ratio and 95%confidence internal(CI)for carotid plaques in participants with Met S was 1.16(1.03-1.30).The risk of carotid plaques increased with the number of Met S components.The average CIMT was higher in participants with Met S(β=0.020,95%CI,0.014-0.027)and in participants with more Met S components.Conclusion Individuals with Met S are at an increased risk for carotid atherosclerosis compared to those without MetS. | ZHOU Ping An ZHANG Chen Huan CHEN Yan Ru LI Dong SONG Dai Yu LIU Hua Min ZHOU Ming Yue SONG Guo Shun CHEN Sheng Yun | 2019 | Biomedical and Environmental Sciences2019，32，12： | 6 |
| 20 | Role of PLC-PIP2 and cAMP-PKA Signal Pathways in Radiation-induced Immune-suppressing Effect显示文摘Objective The purpose of the present study was to observe the changes in CD4+CD25+Nrp1+Treg cells after irradiation with different doses and explore the possible molecular mechanisms involved. Methods ICR mice and mouse lymphoma cell line(EL-4 cells) was used. The expressions of CD4,CD25,Nrp1,calcineurin and PKC-α were detected by flow cytometry. The expressions of TGF-β1,IL-10,PKA and cAMP were estimated with ELISA. Results At 12 h after irradiation,the expression of Nrp1 increased significantly in 4.0 Gy group,compared with sham-irradiation group(P<0.05) in the spleen and thymus,respectively,when ICR mice received whole-body irradiation(WBI). Meanwhile the synthesis of Interleukin 10(IL-10) and transforming growth factor-β1(TGF-β1) increased significantly after high dose irradiation(HDR)(> or = 1.0 Gy). In addition,the expression of cAMP and PKA protein increased,while PKC-α,calcineurin decreased at 12h in thymus cells after 4.0 Gy X-irradiation. While TGF-β1 was clearly inhibited when the PLC-PIP2 signal pathway was stimulated or the cAMP-PKA signal pathway was blocked after 4.0 Gy X-irradiation,this did not limit the up-regulation of CD4+CD25+Nrp1+Treg cells after ionizing radiation. Conclusion These results indicated that HDR might induce CD4+CD25+Nrp1+Treg cells production and stimulate TGF-β1 secretion by regulating signal molecules in mice. | DONG Juan Cong CHENG Guang Hui SHAN Yu Xing WU Ning SHAO Ming Long LI Peng Wu JIN Shun Zi | 2014 | Biomedical and Environmental Sciences2014，27，1： | 5 |
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