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| 1 | Prevalence of Nontraumatic Osteonecrosis of the Femoral Head and its Associated Risk Factors in the Chinese Population: Results from a Nationally Representative Survey显示文摘 | De-Wei Zhao Mang Yu Kai Hu Wei Wang Lei Yang Ben-Jie Wang Xiao-Hong Gao Yong-Ming Guo Yong-Qing Xu Yu-Shan Wei Si-Miao Tian Fan Yang Nan Wang Shi-Bo Huang Hui Xie Xiao-Wei Wei Hai-Shen Jiang Yu-Qiang Zang Jun Ai Yuan-Liang Chen Guang-Hua Lei Yu-Jin Li Geng Tia Zong-Sheng Li Yong Cao Li Ma | 2015 | Chinese Medical Journal2015，，21： | 151 |
| 2 | Effect of Nimesulide on proliferation and apoptosis of human hepatoma SMMC-7721 cells显示文摘AIM: Cyclooxygenase-2 (COX-2) has been suggested to beassociated with carcinogenesis. We sought to investigatethe effect of the selective COX-2 inhibitor, Nimesulide onproliferation and apoptosis of SMMC-7721 human hepatomacells.METHODS: This study was carried out on the culture ofhepatic carcinoma SMMC-7721 cell line. Variousconcentrations of Nimesulide (0、200 μmol/L、300 μmol/L、400μmol/L) were added and incubated. Cell proliferation wasdetected with MTT colorimetric assay, cell apoptosis byelectron microscopy, flow cytometry and TUNEL.RESULTS: Nimesulide could significantly inhibit SMMC-7721cells proliferation dose-dependent and in a dependentmanner compared with that of the control group. Theduration lowest inhibition rate produced by Nimesulide inSMMC-7721 cells was 19.06 %, the highest inhibition ratewas 58.49 %. After incubation with Nimesulide for 72 h, themost highest apoptosis rate and apoptosis index of SMMC-7721 cells comparing with those of the control were 21. 20 %+1.62% vs2.24% +0.26% and21.23+ 1.78 vs2.01+0.23(p<0.05).CONCLUSION: The selective COX-2 inhibitor, Nimesulide caninhibit the proliferation of SMMC-7721 cells and increaseapoptssis rate and apoptosis index of SMMC-7721 cells. Theapoptoois rate and the apoptosis index are dose-dependent.Under electron microscope SMMC-7721 cells incubated with 300μmol and 400 μmol Nimesulide show apoptotic characteristics.With the clarification of the mechanism of selective COX-2inhibitors, These COX-2 selective inhibitors can become thechoice of prevention and treatment of cancers. | Geng Tian Jie-Ping Yu He-Sheng Luo Bao-Ping Yu Hui Yue Jian-Ying Li Oiao Mei,Gastroenterology department,Renmin hospital of Wuhan university,Wuhan 430060,Hubei Province,China | 2002 | World Journal of Gastroenterology2002，8，3： | 51 |
| 3 | Air pollution characteristics and their relationship with emissions and meteorology in the Yangtze River Delta region during 2014–2016显示文摘With rapid economic growth and urbanization, the Yangtze River Delta(YRD) region in China has experienced serious air pollution challenges. In this study, we analyzed the air pollution characteristics and their relationship with emissions and meteorology in the YRD region during 2014–2016. In recent years, the concentrations of all air pollutants, except O3,decreased. Spatially, the PM2.5, PM10, SO2, and CO concentrations were higher in the northern YRD region, and NO2 and O3 were higher in the central YRD region. Based on the number of non-attainment days(i.e., days with air quality index greater than 100), PM2.5 was the largest contributor to air pollution in the YRD region, followed by O3, PM10, and NO2.However, particulate matter pollution has declined gradually, while O3 pollution worsened.Meteorological conditions mainly influenced day-to-day variations in pollutant concentrations. PM2.5 concentration was inversely related to wind speed, while O3 concentration was positively correlated with temperature and negatively correlated with relative humidity.The air quality improvement in recent years was mainly attributed to emission reductions.During 2014–2016, PM2.5, PM10, SO2, NOx, CO, NH3, and volatile organic compound(VOC)emissions in the YRD region were reduced by 26.3%, 29.2%, 32.4%, 8.1%, 15.9%, 4.5%, and0.3%, respectively. Regional transport also contributed to the air pollution. During regional haze periods, pollutants from North China and East China aggravated the pollution in the YRD region. Our findings suggest that emission reduction and regional joint prevention and control helped to improve the air quality in the YRD region. | Tao Ma Fengkui Duan Kebin He Yu Qin Dan Tong Guannan Geng Xuyan Liu Hui Li Shuo Yang Siqi Ye Beiyao Xu Qiang Zhang Yongliang Ma | 2019 | Journal of Environmental Sciences2019，31，9： | 26 |
| 4 | Role of Neutrophil Extracellular Traps in Asthma and Chronic Obstructive Pulmonary Disease显示文摘 | Ting Liu Fa-Ping Wang Geng Wang Hui Mao | 2017 | Chinese Medical Journal2017，，6： | 22 |
| 5 | A drug-eluting Balloon for the trEatment of coronarY bifurcatiON lesions in the side branch:a prospective multicenter ranDomized (BEYOND)clinical trial in China显示文摘Background:Treatment of coronary bifurcation lesions remains challenging;a simple strategy has been preferred as of late,but the disadvantage is ostium stenosis or even occlusion of the side branch(SB).Only a few single-center studies investigating the combination of a drug-eluting stent in the main branch followed by a drug-eluting balloon in the SB have been reported.This prospective,multicenter,randomized study aimed to investigate the safety and efficacy of a paclitaxel-eluting balloon(PEB)compared with regular balloon angioplasty(BA)in the treatment of non-left main coronary artery bifurcation lesions.Methods:Between December 2014 and November 2015,a total of 222 consecutive patients with bifurcation lesions were enrolled in this study at ten Chinese centers.Patients were randomly allocated at a 1:1 ratio to a PEB group(n=113)and a BA group(n=109).The primary efficacy endpoint was angiographic target lesion stenosis at 9 months.Secondary efficacy and safety endpoints included target lesion revascularization,target vessel revascularization,target lesion failure,major adverse cardiac and cerebral events(MACCEs),all-cause death,cardiac death,non-fatal myocardial infarction,and thrombosis in target lesions.The main analyses performed in this clinical trial included case shedding analysis,base-value equilibrium analysis,effectiveness analysis,and safety analysis.SAS version 9.4 was used for the statistical analyses.Results:At the 9-month angiographic follow-up,the difference in the primary efficacy endpoint of target lesion stenosis between the PEB(28.7%±18.7%)and BA groups(40.0%±19.0%)was-11.3%(95%confidence interval:-16.3%to-6.3%,Psuperiority<0.0001)in the intention-to-treat analysis,and similar results were recorded in the per-protocol analysis,demonstrating the superiority of PEB to BA.Late lumen loss was significantly lower in the PEB group than in the BA group(-0.06±0.32 vs.0.18±0.34 mm,P<0.0001).For intention-to-treat,there were no significant differences between PEB and BA in the 9-month percentages of MACCEs(0.9%vs.3.7%,P=0.16)or non-fatal myocardial infarctions(0 vs.0.9%,P=0.49).There were no clinical events of target lesion revascularization,target vessel revascularization,target lesion failure,all-cause death,cardiac death or target lesion thrombosis in either group.Conclusions:In de novo non-left main coronary artery bifurcations treated with provisional T stenting,SB dilation with the PEB group demonstrated better angiographic results than treatment with regular BA at the 9-month follow-up in terms of reduced target lesion stenosis.Trial registration:ClinicalTrials.gov,NCT02325817;http://gffzzd3f38a9638994581sfcpnnw0f96oc6o9v.ffgz.tsg.suse.edu.cn. | Quan-Min Jing Xin Zhao Ya-Ling Han Ling-Ling Gao Yang Zheng Zhan-Quan Li Ping Yang Hong-Liang Cong Chuan-Yu Gao Tie-Min Jiang Hui Li Jun-Xia Li Dong-Mei Wang Geng Wang Zhan-Chun Cong Zhong Zhang | 2020 | Chinese Medical Journal2020，，8： | 17 |
| 6 | Loss of Wnt5a and Ror2 protein in hepatocellular carcinoma associated with poor prognosis显示文摘AIM:To investigate the expression and clinical significance of Wnt member 5a (Wnt5a) and receptor tyrosine kinase-like orphan receptor 2 (Ror2) in hepatocellular carcinoma (HCC).METHODS:In HCC tissues obtained from 85 patients,the protein expressions of Wnt5a,Ror2,β-catenin,and Ki-67 via immunohistochemical staining using the Envision Plus System.The antibody binding was visualized with 3,3'-diaminobenzidine tetrahydrochloride (DAB) before brief counterstaining with Mayer's hematoxylin.The degree of immunohistochemical staining was recorded using a semiquantitative and subjective grading system.The mRNA expression of Ror2 was examined by real-time reverse transcription polymerase chain reaction,including nineteen of the 85 HCC and three normal liver tissues.The ratios of Ror2 to the housekeeping gene GAPDH represented the normalized relative levels of Ror2 expression.To determine the prognostic factor,the outcome of the 82 patients was determined by reviewing their medical charts.The overall and disease-free survival rates were estimated using the Kaplan-Meier method and compared with the log-rank test.The prognostic analysis was carried out with univariate and multivariate Cox regressions models.RESULTS:Compared to nontumorous (hepatitis or cirrhotic) tissues,Ror2 mRNA expression was clearly decreased in HCC.Ror2 and Wnt5a protein expressions in the majority of HCC patients (63% and 77%,respectively) was significantly less in tumor tissues,as compared to adjacent nontumorous tissues,and this reduction was correlated with increasing serum α-fetoprotein and tumor stage.In 68% (58/85) of the HCC cases,the expression of β-catenin in tumor tissues was either downregulated in the cellular membrane,upregulated in the cytoplasm,or both.Survival analysis indicated that Wnt5a and Ror2 protein expressions could be regarded as independent prognostic factors for HCC;HCC patients with decreased Wnt5a or Ror2 protein expression had a poorer prognosis than those with elevated Wnt5a and Ror2 expression (P=0.016,P=0.007,respectively).CONCLUSION:Wnt5a and Ror2 may serve as tumor suppressor genes in the development of HCC,and may serve as clinicopathologic biomarkers for prognosis in HCC patients. | Ming Geng Yong-Cheng Cao Ying-Jian Chen Hui Jiang Li-Quan Bi Xiao-Hong Liu | 2012 | World Journal of Gastroenterology2012，18，12： | 12 |
| 7 | Origin of natural sulphur-bearing immiscible inclusions and H_2S in oolite gas reservoir, Eastern Sichuan显示文摘Based on results of microscopic observation and laser Raman analysis about fluid in- clusions, multiple special forms of immiscible inclusions that contain sulphur, liquid hydrocarbon, bi- tumen, etc. were discovered in samples collected from the H2S gas reservoir-containing carbonates in the Lower Triassic Feixianguan Formation in the Jinzhu-Luojia area, Kai County, Sichuan Province. Based on the lithology and burial history of the strata involved as well as measurement results of homogenization temperature of fluid inclusions, bitumen reflectivity, etc., it is concluded that the H2S in the gas reservoir resulted from the thermal reaction between hydrocarbons in reservoir and CaSO4 in the gypsum-bearing dolostone section at the high temperature (140℃―170℃) oil-cracked gas for- mation stage in Late Cretaceous. Thereafter, research on a great number of immiscible inclusions in the reservoir reveals that elemental sulphur resulted from oxidation of part of the earlier-formed H2S and further reaction between sulphates, hydrocarbons and H2S in geological fluids in H2S-bearing gas reservoir at a temperature of 86℃―89℃ and a pressure of 340×105Pa and during the regional uplift stage as characterized by temperature decrease and pressure decrease in Tertiary. Meanwhile, gyp- sum, anhydrite and calcite formed at this stage would trap particles like elemental sulphur and result in a variety of special forms of immiscible inclusions, and these inclusions would contain information concerning the complexity of the fluids in the reservoir and the origin of H2S and natural sulphur in the gas reservoir. | LIU Dehan XIAO Xianming XIONG Yongqiang GENG Ansong TIAN Hui PENG Ping'an SHEN Jiagui WANG Yunpeng | 2006 | Science China Earth Sciences2006，49，3： | 10 |
| 8 | Effect of liniment levamisole on cellular immune functions of patients with chronic hepatitis B显示文摘AIM: To explore the effects of liniment levamisole on cellular immune functions of patients with chronic hepatitis B. METHODS: The levels of T lymphocyte subsets and mlL-2R in peripheral blood mononuclear cells (PBMCs) were measured by biotin-streptavidin (BSA) technique in patients with chronic hepatitis B before and after the treatment with liniment levamisole. RESULTS: After one course of treatment with liniment levamisole, the levels of CD3+, CD4+, and the ratio of CD4+/CD8+ increased as compared to those before the treatment but the level of CD8+ decreased. The total expression level of mIL-2R in PBMCs increased before and after the treatment with liniment levamisole. CONCLUSION: Liniment levamisole may reinforce cellular immune functions of patients with chronic hepatitis B. | Ke-Xia Wang Li-Hua Zhang Jiang-Long Peng Yong Liang Xue-Feng Wang Hui Zhi Xiang-Xia Wang Huan-Xiong Geng | 2005 | World Journal of Gastroenterology2005，11，45： | 10 |
| 9 | Therapeutic effect of nerve growth factor on cerebral infarction in dogs using the hemisphere anomalous volume ratio of diffusion-weighted magnetic resonance imaging显示文摘A model of focal cerebral ischemic infarction was established in dogs through middle cerebral artery occlusion of the right side.Thirty minutes after occlusion,models were injected with nerve growth factor adjacent to the infarct locus.The therapeutic effect of nerve growth factor against cerebral infarction was assessed using the hemisphere anomalous volume ratio,a quantitative index of diffusion-weighted MRI.At 6 hours,24 hours,7 days and 3 months after modeling,the hemisphere anomalous volume ratio was significantly reduced after treatment with nerve growth factor. Hematoxylin-eosin staining,immunohistochemistry,electron microscopy and neurological function scores showed that infarct defects were slightly reduced and neurological function significantly improved after nerve growth factor treatment.This result was consistent with diffusion-weighted MRI measurements.Experimental findings indicate that nerve growth factor can protect against cerebral infarction,and that the hemisphere anomalous volume ratio of diffusion-weighted MRI can be used to evaluate the therapeutic effect. | Yong Wang Hui Zhang Zhe Wang Zuojun Geng Huaijun Liu Haiqing Yang Peng Song Qing Liu | 2012 | Neural Regeneration Research2012，7，24： | 9 |
| 10 | Nasopharyngeal adenoid cystic carcinoma: magnetic resonance imaging features in ten cases显示文摘Nasopharyngeal adenoid cystic carcinoma (NACC) is a rare malignancy with high local invasiveness. To date, there is no consensus on the imaging characteristics of NACC. To address this, we retrospectively reviewed 10 cases of NACC and summarized the magnetic resonance imaging (MRI) features. MR images of 10 patients with histologically validated NACC were reviewed by two experienced radiologists. The location, shape, margin, signal intensity, lesion texture, contrast enhancement patterns, local invasion, and cervical lymphadenopathy of all tumors were evaluated. Clinical and pathologic records were also reviewed. No patients were positive for antibodies against Epstein-Barr virus (EBV). The imaging patterns of primary tumors were classified into two types as determined by location, shape, and margin. Of all patients, 7 had tumors with a type 1 imaging pattern and 3 had tumors with a type 2 imaging pattern. The 4 tubular NACCs were all homogeneous tumors, whereas 3 (60%) of 5 cribriform NACCs and the sole solid NACC were heterogeneous tumors with separations or central necrosis on MR images. Five patients had perineural infiltration and intracranial involvement, and only 2 had cervical lymphadenopathy. Based on these results, we conclude that NACC is a local, aggressive neoplasm that is often negative for EBV infection and associated with a low incidence of cervical lymphadenopathy. Furthermore, MRI features of NACC vary in locations and histological subtypes. | Xue-Wen Liu Chuan-Miao Xie Hui Li Rong Zhang Zhi-Jun Geng Yun-Xian Mo Jing Zhao Mu-Yan Cai Yan-Chun Lv Pei-Hong Wu | 2012 | Chinese Journal of Cancer2012，31，1： | 8 |
| 11 | Precollisional tectonics and terrain amalgamation offshore southern Taiwan:Characterizations from reflection seismic and potential field data显示文摘Sponsored by the Chinese National Fundamental Research and Development Program in 2001,Guang-zhou Marine Geological Survey launched out a long geophysical survey from the northeastern part of the South China Sea (SCS),through the Luzon Arc,to the Huatung Basin and the Gagua Ridge. Based on high-resolution seismic data from this survey,combined with gravimetric and magnetic modeling,a systematic effort is made to the study of the regional geodynamics offshore southern Taiwan. By focusing particularly on precollisional tectonic interactions between adjacent geological units and their tectonic affiliations,this study can help reveal early arc-continent collisional processes that formed the Taiwan orogen. The construction of the Manila accretionary prism and its eastward progressive deformation indicate that the subduction of SCS have experienced multiple phases of increased activity. Active precollisional crustal shortening within the Northern Luzon Trough resulted in tilting of sedimentary layers at angles between 6° and 13°. But the shortening induced by tilting accounts for only a tiny part of regional total crustal compression. The eastern flank of the Luzon Arc appears to be more active than the rest,evidenced by active faulting and folding in the intra-arc basins on the eastern flank. Magnetic modeling/inversion shows that the Luzon Arc may have experienced multiple phases of magmatic activities,causing lateral magnetic inhomogeneity. Bouguer gravity anomalies and gravity modeling indicate that the Huatung Basin has anomalously higher crustal and upper mantle densities than those of SCS and the Luzon Arc. In addition,there is a large bathymetric difference between the Huatung Basin and the northeastern part of SCS basin. These observations argue against early hypothesis that the Huatung Basin and the northeastern part of SCS basin may once have belonged to one single oceanic crust,in part or in whole. The Gagua Ridge,as a sliver of uplifted oceanic crust,may be related to a transient northwestward subduction of the western Philippine plate. All evidences point to the argument that the region offshore southern Taiwan is experiencing multiple terrain amalgamation,which is a classical model for continental growth. | LI ChunFeng ZHOU ZuYi LI JiaBiao CHEN HuanJiang GENG JianHua LI Hui | 2007 | Science China Earth Sciences2007，50，6： | 8 |
| 12 | Surface enhanced Raman spectroscopy signals of mixed pesticides and their identification显示文摘A rapid and sensitive method to identify and analyze mixed pesticides of tricyclazole,paraquat and flusilazole by surface-enhanced Raman scattering has been reported.Aqueous samples can be detected by SERS in low concentrations of 0.01 mg/L, 0.1 mg/L and 2.85 mg/L for individual tricyclazole,paraquat and flusilazole respectively.When mixing the three pesticides in the low concentrations,their characteristic peaks can still be identified from the SERS spectrum of the mixture. | Hui Rong Tang Qing Qing Li Yu Lan Ren Jin Pei Geng Peng Cao Tao Sui Xuan Wang Yi Ping Du | 2011 | Chinese Chemical Letters2011，22，12： | 7 |
| 13 | A modified method for locating parapharyngeal space neoplasms on magnetic resonance images: implications for differential diagnosis显示文摘The parapharyngeal space(PPS) is an inverted pyramid-shaped deep space in the head and neck region, and a variety of tumors, such as salivary gland tumors, neurogenic tumors, nasopharyngeal carcinomas with parapharyngeal invasion, and lymphomas, can be found in this space. The differential diagnosis of PPS tumors remains challenging for radiologists. This study aimed to develop and test a modified method for locating PPS tumors on magnetic resonance(MR) images to improve preoperative differential diagnosis. The new protocol divided the PPS into three compartments: a prestyloid compartment, the carotid sheath, and the areas outside the carotid sheath. PPS tumors were located in these compartments according to the displacements of the tensor veli palatini muscle and the styloid process, with or without blood vessel separations and medial pterygoid invasion. This protocol, as well as a more conventional protocol that is based on displacements of the internal carotid artery(ICA), was used to assess MR images captured from a series of 58 PPS tumors. The consequent distributions of PPS tumor locations determined by both methods were compared. Of all 58 tumors, our new method determined that 57 could be assigned to precise PPS compartments. Nearly all(13/14; 93%) tumors that were located in the pre-styloid compartment were salivary gland tumors. All 15 tumors within the carotid sheath were neurogenic tumors. The vast majority(18/20; 90%) of trans-spatial lesions were malignancies. However, according to the ICA-based method, 28 tumors were located in the pre-styloid compartment, and 24 were located in the post-styloid compartment, leaving 6 tumors that were difficult to locate. Lesions located in both the pre-styloid and the post-styloid compartments comprised various types of tumors. Compared with the conventional ICA-based method, our new method can help radiologists to narrow the differential diagnosis of PPS tumors to specific compartments. | Xue-Wen Liu Ling Wang Hui Li Rong Zhang Zhi-Jun Geng De-Ling Wang Chuan-Miao Xie | 2014 | Chinese Journal of Cancer2014，33，10： | 7 |
| 14 | CARMA3/NF-κB signaling contributes to tumorigenesis of hepatocellular carcinoma and is inhibited by sodium aescinate显示文摘BACKGROUND Primary hepatocellular carcinoma (HCC) is a very malignant tumor in the world. CARMA3 plays an oncogenic role in the pathogenesis of various tumors. However, the function of CARMA3 in HCC has not been fully clarified. AIM To study the biological function of CAEMA3 in HCC. METHODS Tissue microarray slides including tissues form 100 HCC patients were applied to access the expression of CARMA3 in HCC and its clinical relevance. Knockdown and overexpression of CARMA3 were conducted with plasmid transfection. MTT, colony formation, and apoptosis assays were performed to check the biological activity of cells. RESULTS Higher expression of CARMA3 in HCC was relevant to poor prognostic survival (P < 0.05). Down-regulation of CARMA3 inhibited proliferation and colony formation and induced apoptosis in HCC cell lines, while increasing its expression promoted tumorigenesis. We also found that sodium aescinate (SA), a natural herb extract, exerted anti-proliferation effects in HCC cells by suppressing the CARMA3/nuclear factor kappa-B (NF-κB) pathway. CONCLUSION Overexpression of CARMA3 in HCC tissues correlates with a poor prognosis in HCC patients. CARMA3 acts pro-tumorigenic effects partly through activation of CARMA3/NF-κB. SA inhibits HCC growth by targeting CARMA3/NF-κB. | Hui Hou Wei-Xiang Li Xiao Cui Da-Chen Zhou Bin Zhang Xiao-Ping Geng | 2019 | World Journal of Gastroenterology2019，25，36： | 7 |
| 15 | Estimates of Tuberculosis Mortality Rates in China Using the Disease Surveillance Point System,2004-2010显示文摘Objective To understand the current status and trends of tuberculosis mortality rates in China.Methods In 2010,161 National Disease Surveillance Points representing all 31 mainland provinces,municipalities,and autonomous regions of China collected tuberculosis mortality surveillance data,including age,sex,region,and type of tuberculosis(all,pulmonary,and extra-pulmonary).The mortality rates of the three types of tuberculosis were compared between 2004 and 2010.Results In 2010,the mortality rates due to all tuberculosis,pulmonary tuberculosis,and extra-pulmonary tuberculosis were 4.69(95% Cl 4.54-4.84),4.38(4.23-4.52),and 0.31(0.27-0.35) per 100 000 population,respectively.Mortality rates due to all tuberculosis and pulmonary tuberculosis were higher in males,the elderly,and those living in western and rural areas.From 2004 to 2010,the mortality rates due to all tuberculosis and pulmonary tuberculosis decreased by 36.02% and 37.70%,respectively,with an average annual rate of decline of 7.20% and 7.61%,respectively.Conclusion Mortality rates due to tuberculosis have declined rapidly in China.The target of reducing the 1990 mortality rate by 50% by 2015 has already been achieved.However,the tuberculosis control program should pay more attention to high-risk groups,including the elderly and those living in underdeveloped areas. | ZHANG Hui HUANG Fei CHEN We DU Xin ZHOU Mai Geng HU Jia WANG Li Xia | 2012 | Biomedical and Environmental Sciences2012，25，4： | 7 |
| 16 | A draft sequence of the rice (Oryza sativa ssp. indica) genome显示文摘The sequence of the rice genome holds fundamental information for its biology, including physiology, genetics, development, and evolution, as well as information on many beneficial phenotypes of economic significance. Using a 'whole genome shotgun' approach, we have pro-duced a draft rice genome sequence of Oryza sativa ssp. in-dica, the major crop rice subspecies in China and many other regions of Asia. The draft genome sequence is constructed from over 4.3 million successful sequencing traces with an accumulative total length of 2214.9 Mb. The initial assembly of the non-redundant sequences reached 409.76 Mb in length, based on 3.30 million successful sequencing traces with a total length of 1797.4 Mb from an indica variant cultivar 93-11, giving an estimated coverage of 95.29% of the rice genome with an average base accuracy of higher than 99%. The coverage of the draft sequence, the randomness of the sequence distribution, and the consistency of BIG-ASSEM-BLER, a custom-designed software package | YU Jun, HU Songnian, WANG Jun,LI Songgang WONG Ka-Shu Gane, LIU Bin,DENG Yajun, DAI Li, ZHOU Yan,ZHANG Xiuqing, CAO Mengliang, LIU Jing,SUN Jiandong , TANG Jiabin, CHEN Yanjiong,HUANG Xiaobing, LIN Wei, YE Chen, TONG Wei,CONG Lijuan, GENG Jianing, HAN Yujun, LI Lin,LI Wei, HU Guangqiang, HUANG Xiangang,LI Wenjie, LI Jian, LIU Zhanwei, LI Long,LIU Jianping, Ql Qiuhui, LIU Jinsong, LI Li,WANG Xuegang, LU Hong, WU Tingling,ZHU Miao, Nl Peixiang, HAN Hua, DONG Wei,REN Xiaoyu, FENG Xiaoli, GUI Peng,LI Xianran, WANG Hao, XU Xin, ZHAI Wenxue,XU Zhao, ZHANG Jinsong, HE Sijie,ZHANG Jianguo, XU Jichen, ZHANG Kunlin,ZHENG Xianwu, DONG Jianhai, ZENG Wanyong,TAO Lin, CHEN Xuewei, HE Jun, LIU Daofeng,TIAN Wei, TIAN Chaoguang, XIA Hongai,LI Gang, GAO Hui, LI Ping, CHEN Wei ,WANG Xudong, ZHANG Yong, HU Jianfei,WANG Jing, LIU Song, YANG Jian,ZHANG Guangyu, XIONG Yuqing, LI Zhijie,MAO Long, ZHOU Chengshu, ZHU Zhen,CHEN Runsheng, HAO Bailin,ZHENG Weimou, CHEN Shouyi, QUO Wei,LI Guojie, LIU Siqi, HUANG Guyang,TAO Ming, WANG Jian, ZHU Lihuang,YUAN Longping& YANG HuanmingBeijing Genomics Institute/Center of Genomics & Bioinformatics, Chinese Academy of Sciences, Beijing 101300, China Hangzhou Genomics Institute/Institute of Bioinformatics of Zhejiang University/Key Laboratory of Bioinformatics of Zhejiang Province, Hangzhou 310007, China Institute of Genetics, Chinese Academy of Sciences, Beijing 100101, China National Hybrid Rice R & D Center, Changsha 410125, China Laboratory of Bioinformatics, Institute of Biophysics, Chinese Academy of Sciences, Beijing 100101, China College of Life Sciences, Peking University, Beijing 100871, China Institute of Theoretical Physics, Chinese Academy of Sciences, Beijing 1Q0080, China Digital China Ltd., Beijing 100080, China Institute of Computing Technology, Chinese Academy of Sciences, Beijing 100080, China Medical College, Xi’an Jiaotong University, Xi’an 710061, ChinaThese authors contributed equally to this work.Corresponding author.Corresponden | 2001 | Chinese Science Bulletin2001，46，23： | 6 |
| 17 | Chimeric flagellin expressed by Salmonella typhimurium induces an ESAT-6-specific Th1-type immune response and CTL effects following intranasal immunization显示文摘The flagellin component FliC of Salmonella typhimurium is capable of activating the innate immune system via specific interactions with TLR5 and can also act as a carrier of foreign antigen to elicit antigen-specific immune responses.Thus,we constructed an attenuated Salmonella strain SL5928(fliC/esat)expressing chimeric flagellin that contained the ESAT-6 antigen coding sequence of Mycobacterium tuberculosis inserted into the highly variable region of the Salmonella flagellin coding gene fliCi.The chimeric flagellin functioned normally,as demonstrated using a flagella swarming assay and electron microscopy.To analyze the effects of chimeric flagellin,the cell-mediated immune response and cytotoxic T lymphocyte(CTL)effects specific for ESAT-6 antigen were tested after intranasal immunization of mice with flagellated Salmonella SL5928(fliC/esat).The results showed that SL5928(fliC/esat)intranasal immunization can strongly elicit an ESAT-6-specific T helper(Th)1-type immune response in mucosal lymphoid tissues,such as nasopharynx-associated lymph nodes,lung and Peyer’s patches,and a Th1/Th2 response was elicited in spleen and mesenteric lymph nodes.Furthermore,intranasal immunization of SL5928(fliC/esat)produced efficient CTL effects,as demonstrated using a 5-and 6-carboxyfluorescein diacetate succinimidyl ester(CFSE)assay.Thus,our study revealed that Salmonella flagellin acts as a carrier for foreign antigen and triggers strong Th1 and CTL responses during intranasal immunization.Chimeric flagellin is potentially an effective strategy for the development of novel vaccines against tuberculosis in humans and animals. | Hui Zhang Liu Liu Ke Wen Jinlin Huang Shizhong Geng Junsong Shen Zhiming Pan Xinan Jiao | 2011 | Cellular & Molecular Immunology2011，8，6： | 6 |
| 18 | Incidence and Risk Factors of Retinopathy of Prematurity in Two Neonatal Intensive Care Units in North and South China显示文摘 | Yi Chen Deng Xun Ya-Cong Wang Bin Wang Shao-Hui Geng Hui Chen Yan-Tao Li Xiao-Xin Li | 2015 | Chinese Medical Journal2015，，7： | 6 |
| 19 | Chromopeptide A, a highly cytotoxic depsipeptide from the marine sediment-derived bacterium Chromobacterium sp. HS-13-94显示文摘A bicyclic depsipeptide, chromopeptide A(1), was isolated from a deep-sea-derived bacterium Chromobacterium sp. HS-13-94. Its structure was determined by extensive spectroscopic analysis and by comparison with a related known compound. The absolute configuration of chromopeptide A was established by X-ray diffraction analysis employing graphite monochromated Mo K_α radiation(λ ? 0.71073 ?) with small Flack parameter 0.03. Chromopeptide A suppressed the proliferation of HL-60, K-562, and Ramos cells with average IC_(50) values of 7.7, 7.0, and 16.5 nmol/L, respectively. | Zhenfang Zhou Xin Wang Hui Zhang Jingya Sun Linghui Zheng Hongchun Liu Jidong Wang Aijun Shen Meiyu Geng Yuewei Guo | 2015 | Acta Pharmaceutica Sinica B2015，5，1： | 6 |
| 20 | Metal-free synthesis of quinolines by direct condensation of amides with alkynes: revelation of N-aryl nitrilium intermediates by 2D NMR techniques显示文摘Employing triflic anhydride/2-fluoropyridine as an activation system, the coupling reactions of secondary N-aryl amides with terminal alkynes yielded substituted quinolines in moderate to excellent yields. The reaction tolerated both electron-donating and electron-withdrawing groups at the benzamide moiety. Electron-rich aryl acetylenes served as excellent coupling partners, and aliphatic terminal alkynes such as cyclopropyl and conjugate vinyl acetylenes could also be used as reaction partners. By means of 2 D NMR techniques(heteronuclear multiple bond correlation(HMBC), heteronuclear single quantum correlation(HSQC)),nitrilium ions were probed as reactive intermediates which are in contrast with that suggested by Movassaghi on the basis of in situ IR monitoring experiments. On the basis of these results, a plausible mechanism for the formation of quinolines was suggested. | Jian-Liang Ye Ya-Nan Zhu Hui Geng Pei-Qiang Huang | 2018 | Science China Chemistry2018，61，6： | 5 |
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