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| 1 | Distinct serumal proteomic patterns between ascending and descending types of loco-regionally advanced nasopharyngeal carcinoma assessed by surface enhanced laser desorption ionization and artificial neural network analyses显示文摘 | GUO Xiang CAO Su-mei YU Jie-kai HONG Ming-huang ZHANG Chang-qing LI Ning-wei XIANG Yan-qun QIAN Chao-nan HU Xun MIN Hua-qing ZENG Yi-xin | 2005 | Chinese Medical Journal2005，，22： | 13 |
| 2 | Mn-SOD and CuZn-SOD polymorphisms and interactions with risk factors in gastric cancer显示文摘AIM: To investigate the effects of superoxide dismutase (SOD) polymorphisms (rs4998557 , rs4880), Helicobacter pylori (H. pylori ) infection and environmental factors in gastric cancer (GC) and malignant potential of gastric precancerous lesions (GPL). METHODS: Copper-zinc superoxide dismutase (SOD1, CuZn-SOD)-G7958A (rs4998557 ) and manganese superoxide dismutase (SOD2, Mn-SOD)-Val16Ala (rs4880 ) polymorphisms were genotyped by SNaPshot multiplex polymerase chain reaction (PCR) in 145 patients with GPL (87 cases of gastric ulcer, 33 cases of gastric polyps and 25 cases of atrophic gastritis), 140 patients with GC and 147 healthy controls. H. pylori infection was detected by immunoblotting analysis. RESULTS: The SOD1-7958A allele was associated with a higher risk of gastric cancer [odds ratio (OR) = 3.01, 95% confidence intervals (95% CI): 1.83-4.95]. SOD216Ala/Val genotype was a risk factor for malignant potential of GPL (OR = 2.04, 95% CI: 1.19-3.49). SOD216Ala/genotype increased the risk of gastric cancer (OR = 2.85, 95% CI: 1.66-4.89). SOD1-7958A/genotype, SOD2-16Ala/genotype, alcohol drinking, positive family history and type Ⅰ H. pylori infection were associated with risk of gastric cancer, and there were additive interactions between the two genotypes and the other three risk factors. SOD2-16Ala/Val genotype and positive family history were associated with malignant potential of GPL and jointly contributed to a higher risk for malignant potential of GPL (OR = 7.71, 95% CI: 2.10-28.22). SOD1-7958A/genotype and SOD2-16Ala/genotype jointly contributed to a higher risk for gastric cancer (OR = 6.43, 95% CI: 3.20-12.91). CONCLUSION: SOD1-7958A/and SOD2-16Ala/-genotypes increase the risk of gastric cancer in Chinese Han population. SOD2-16Ala/-genotype is associated with malignant potential of GPL. | Jian-Feng Yi Shi-Liang Kang Xiang-Ting Zeng Yu-Min Li Tao Liu Jun-Qiang Zhang Wen-Ting He Xun Li Wen-Ce Zhou | 2010 | World Journal of Gastroenterology2010，16，37： | 11 |
| 3 | First dark matter search results from the PandaX-Ⅰ experiment显示文摘We report on the first dark-matter(DM)search results from PandaX-I,a low threshold dual-phase xenon experiment operating at the China JinPing Underground Laboratory.In the 37-kg liquid xenon target with 17.4 live-days of exposure,no DM particle candidate event was found.This result sets a stringent limit for low-mass DM particles and disfavors the interpretation of previously-reported positive experimental results.The minimum upper limit,3.7×10-44cm2,for the spin-independent isoscalar DM-particle-nucleon scattering cross section is obtained at a DM-particle mass of 49 GeV/c2at 90%confidence level. | XIAO MengJiao XIAO Xiang ZHAO Li CAO XiGuang CHEN Xun CHEN YunHua CUI XiangYi FANG DeQing FU ChangBo GIBONI Karl L. GONG HaoWei GUO GuoDong HU Jie HUANG XingTao JI XiangDong JU YongLin LEI SiAo LI ShaoLi LIN Qing LIU HuaXuan LIU JiangLai LIU Xiang LORENZON Wolfgang MA YuGang MAO YaJun NI KaiXuan PUSHKIN Kirill REN XiangXiang SCHUBNELL Michael SHEN ManBing STEPHENSON Scott TAN AnDi TARL Greg WANG HongWei WANG JiMin WANG Meng WANG XuMing WANG Zhou WEI YueHuan WU ShiYong XIE PengWei YOU YingHui ZENG XiongHui ZHANG Hua ZHANG Tao ZHU ZhongHua | 2014 | Science China(Physics,Mechanics & Astronomy)2014，57，11： | 10 |
| 4 | Dynamic tensile properties and microstructural evolution of extruded EW75 magnesium alloy at high strain rates显示文摘The dynamic tensile properties and microstructural evolution of an extruded EW75 magnesium alloy deformed at ambient temperature and different high strain rates(from 1000 to 3000 s^(-1))along extrusion direction(ED)were investigated by Split Hopkinson Tension Bar(SHTB).The corresponding deformation mechanisms,texture evolution and microstructure changes were analyzed by optical microscope(OM),electron backscatter diffraction(EBSD)and transmission electron microscope(TEM).The results show that the extruded EW75 magnesium alloy along ED exhibits a conventional positive strain rate sensitivity that the dynamic flow stresses increase with in creasing strain rate.Texture measurements show that after dynamic tension,the initial weak texture of extruded EW75 magnesium alloy tansforms to a relatively strong<10-10>//ED texture with increasing strain rates.The microstructural analysis demonstrates that dislocation motion are main deformatin mode to accommodate dynamic tensile deformation at high strain rates.In addition,the interactions of dislocation-dislocation and dislocation-second phase lead to the in crease of flow stress and strain hardening with increasing strain rate. | Jincheng Yu Bo Song Dabiao Xia Xun Zeng Yuanding Huang Norbert Hort Pingli Mao Zheng Liu | 2020 | Journal of Magnesium and Alloys2020，8，3： | 7 |
| 5 | Effect of grain refinement induced by wire and arc additive manufacture (WAAM) on the corrosion behaviors of AZ31 magnesium alloy in NaCl solution显示文摘Additive manufacturing(AM)of Mg alloys has become a promising strategy for producing complex structures,but the corrosion performance of AM Mg components remains unexploited.In this study,wire and arc additive manufacturing(WAAM)was employed to produce single AZ31 layer.The results revealed that the WAAM AZ31 was characterized by significant grain refinement with non-textured crystallographic orientation,similar phase composition and stabilized corrosion performance comparing to the cast AZ31.These varied corrosion behaviors were principally ascribed to the size of grain,where cast AZ31 and WAAM AZ31 were featured by micro galvanic corrosion and intergranular corrosion,respectively. | Jianwei LI Youmin QIU Junjie YANG Yinying SHENG Yanliang YI Xun ZENG Lianxi CHEN Fengliang YIN Jiangzhou SU Tiejun ZHANG Xin TONG Bin GUO | 2023 | Journal of Magnesium and Alloys2023，11，1： | 6 |
| 6 | Study on precipitation and transition mechanisms from the magnetic properties of silicon steel during annealing显示文摘Precipitates play an important role in determining the mechanical and magnetic properties of silicon steel. This paper aims to investigate the growth kinetics of precipitates in commercial silicon steel by analyzing its magnetic properties during isothermal annealing at 200°C. The growth of precipitates was studied by optical microscopy, scanning electron microscopy, transmission electron microscopy, and magnetic measurements. In combination with the coercive field and initial susceptibility, this technique offers the advantage of being non-destructive and providing quantitative information about the number, mean radius of precipitates, and fraction of transformation. An observed decrease in the number of precipitated particles indicates that the transformation starts from particles of appreciable initial size. | Yong-fei Fan Hao Yu Jing Sun Pan Tao Cheng-hao Song Xun Zeng | 2014 | International Journal of Minerals,Metallurgy and Materials2014，21，4： | 6 |
| 7 | Shellac-coated iron oxide nanoparticles for removal of cadmium(Ⅱ) ions from aqueous solution显示文摘This study describes a new effective adsorbent for cadmium removal from aqueous solution synthesized by coating a shellac layer, a natural biodegradable and renewable resin with abundant hydroxyl and carboxylic groups, on the surface of iron oxide magnetic nanoparticles. Transmission Electron Microscopy (TEM) imaging showed shellac-coated magnetic nanoparticle (SCMN) adsorbents had a core-shell structure with a core of 20 nm and shell of 5 nm. Fourier Transform Infrared Spectroscopic analysis suggested the occurrence of reaction between carboxyl groups on the SCMN adsorbent surface and cadmium ions in aqueous solution. Kinetic data were well described by pseudo second-order model and adsorption isotherms were fitted with both Langmuir and Freundlich models with maximum adsorption capacity of 18.80 mg/g. SCMN adsorbents provided a favorable adsorption capacity under high salinity conditions, and cadmium could easily be desorbed using mild organic acid solutions at low concentration. | Jilai Gong Long Chen Guangming Zeng Fei Long Jiuhua Deng Qiuya Niu Xun He | 2012 | Journal of Environmental Sciences2012，24，7： | 5 |
| 8 | Retinoic acid and sodium butyrate on cell cycle regulators in the treatment of oral squamous carcinoma cells显示文摘 | An Xun Wang Rong Sheng Zeng Hong Zhang Huang | 2008 | 中国口腔颌面外科杂志2008，6，B05： | 5 |
| 9 | Photocatalytic degradation of acid orange 7 in aqueous solution with La^(3+)-doped TiO_2 photocatalysts显示文摘Nanocrystalline La3+-doped TiO2 of 20-30 nm in size was prepared by a sol-gel technique. The photocatalytic ac- tivities of the samples were evaluated by the degradation of harmful acid orange 7(AO7) azo-dye in aqueous solution. The effects of La3+ ion implantation on the photocatalytic activity of TiO2 were also discussed. The results show that the La3+ content plays an essential role in affecting the photocatalytic activity of the La3+-doped TiO2 and the optimum content of La3+-doped is 1.0 wt.%. The photocatalytic activity of the samples with La3+-doped TiO2 is higher than that of pure TiO2 in the treatment of AO7 wastewater. The photodegradation effect of AO7 effluent is the best by means of La3+-doped TiO2 with 1.0% La3+. | XIA Changbin ZHOU Yi LI Xun ZENG Jing XU Ruiyin | 2005 | Rare Metals2005，24，4： | 4 |
| 10 | Effect of pyrophosphate on the light scatter in KDP crystal显示文摘Pyrophosphate doped potassium dihydrogen phosphate (KDP) crystal was grown from aqueous solution by the temperature lowering method. Light scatter in KDP crystal was detected with the ultramicroscopic method. The light scatter in KDP crystal was aggravated when pyro-phosphate was doped into the growth solution, which was distributed ununiformly in prism and pyramidal sectors of KDP crystal. Different effects of pyrophosphate on prism and pyramidal sectors of KDP crystal can explain this case. The transmission in this crystal was measured, showing that pyrophosphate affects the transmission evidently. | Xun Sun Xinguang Xu Youjun Fu Shenglai Wang Hong Zeng Yiping Li Zhangshou Gao | 2001 | Chinese Science Bulletin2001，46，5： | 3 |
| 11 | Nature and timing of a prehistoric giant landslide on the eastern margin of the Tibetan Plateau显示文摘Studying the characteristics of a prehistoric giant landslide and ascertaining its relationship with palaeo-seismic events could provide useful information on the role of regional tectonic activities in hillslope evolution.Here,a giant palaeoseismic landslide(GPSL),namely,the Luanshibao(LSB)landslide,located on the eastern margin of the Qinghai-Tibet Plateau,was investigated to ascertain its characteristics and occurrence age.The relationship between occurrence age and palaeoseismic episodes was also discussed by using 14 C dating on the adjacent active faults,including the regional Yidun-Litang-Dewu(YD-LT-DW)fault zone,which crossed the LSB landslide.The dating of multiple samples acquired from palaeo-seismic trenches revealed that at least 5 palaeo-seismic episodes had occurred in the vicinity of the LSB landslide over the last 5000 years.The occurrence age of the LSB landslide(3635±387 a BP)coincides with palaeo-seismic episode I,and the LSB landslide is convincingly inferred to have been triggered during episode I,which reached a seismic intensity(Chinese scale)of at least degree VII near the LSB landslide during failure.The timing of a second reactivation phase coincides with palaeo-seismic episode IV,which occurred at 2100-2200 a BP.The study could provide reference for studying the regional palaeoseismic activities and palaeo landslide evolution near the Litang area. | ZHAO Xun WANG Yun-sheng WANG Shi-yuan ZHAO Bo ZENG Lu LIU Yu FENG Qian-qian | 2020 | Journal of Mountain Science2020，17，6： | 3 |
| 12 | Evaluating the efficacy of endoscopic sphincterotomy on biliary-type sphincter of Oddi dysfunction: A retrospective clinical trial显示文摘BACKGROUND Although endoscopic sphincterotomy(EST)has a positive therapeutic effect on biliary-type sphincter of Oddi dysfunction(SOD),some patients still have little relief after EST,which implies that other functional abdominal pain may also be present with biliary-type SOD and interfere with the diagnosis and treatment of it.AIM To retrospectively assess EST as a treatment for biliary-type SOD and analyze the importance of functional gastrointestinal disorder(FGID)in guiding endoscopic treatment of SOD.METHODS Clinical data of 79 patients with biliary-type SOD(type I and type II)treated with EST at Affiliated Hospital of Guizhou Medical University from January 2014 to January 2019 were retrospectively collected to evaluate the clinical therapeutic effect of EST.The significance of relationship between FGID and biliary-type SOD was analyzed.RESULTS Seventy-nine patients with biliary-type SOD received EST,including 29 type 1 patients and 50 type 2 patients.The verbal rating scale-5(VRS-5)scores before EST were all 3 or 4 points,and the scores decreased after EST;the difference was statistically significant(P<0.05).After EST,the serum indexes of alanine aminotransferase,aspartate aminotransferase,alkaline phosphatase and total bilirubin in biliary-type SOD were significantly lower than before(P<0.05).After EST,67(84.8%)and 8(10.1%)of the 79 patients with biliary-type SOD had obviously effective(VRS-5=0 points)and effective treatment(VRS-5=1-2 points),with an overall effectiveness rate of 94.9%(75/79).There was no difference in VRS-5 scores between biliary-type SOD patients with or without FGID before EST(P>0.05).Of 12 biliary-type SOD(with FGID)patients,11 had abdominal pain after EST;of 67 biliary-type SOD(without FGID)patients,0 had abdominal pain after EST.The difference was statistically significant(P<0.05).The 11 biliary-type SOD(with FGID)patients with recurrence of symptoms,the recurrence time was about half a year after the EST,and the symptoms were significantly relieved after regular medical treatment.There were 4 cases of postendoscopic retrograde cholangiopancreatography pancreatitis(5.1%),and no cholangitis,bleeding or perforation occurred.Patients were followed up for 1 year to 5 years after EST,with an average follow-up time of 2.34 years,and there were no long-term adverse events such as sphincter of Oddi restenosis or cholangitis caused by intestinal bile reflux during the follow-up.CONCLUSION EST is a safe and effective treatment for SOD.For patients with type I and II SOD combined with FGID,single EST or medical treatment has limited efficacy.It is recommended that EST and medicine be combined to improve the cure rate of such patients. | Li-Kun Ren Zhi-Yuan Cai Xun Ran Neng-Hong Yang Xing-Zhi Li Hao Liu Chang-Wei Wu Wen-Ying Zeng Min Han | 2021 | World Journal of Clinical Cases2021，9，32： | 3 |
| 13 | Soluplus micelles for improving the oral bioavailability of scopoletin and their hypouricemic effect in vivo显示文摘Scopoletin 是拥有许多药理学活动的活跃香豆素,包括 anti-hyperuricemic 效果,但是与差的溶解度。改进它的口头的 bioavailability,我们试图包含 scopoletin 进 Soluplus 微粒(基于 Soluplus 的 scopoletin 微粒, Sco 女士) 并且评估了 Sco-Ms.Sco 女士的 hypouricemic 行动用一个薄电影的水和方法被准备。Sco 女士与 59.4 灭敬整祬戠潬正摥 ? 噓木椭摮 ' 讚?的一种平均尺寸显示了近球形的形状 ?? 桰獯桰牯汹瑡潩 ? 猠杵敧瑳湩 ? 桴瑡 ??? ‵捡楴杮甠獰牴慥? 景 ?? 愠摮瀠??偁欠湩獡 | Ying-chun ZENG Sha LI Chang LIU Tao GONG Xun SUN Yao FU Zhi-rong ZHANG | 2017 | Acta Pharmacologica Sinica2017，38，3： | 3 |
| 14 | Effect of electropulsing treatment on static recrystallization behavior of cold-rolled magnesium alloy ZK60 with different reductions显示文摘Effect of electropulsing treatment(EPT) on recrystallization behavior of cold-rolled Mg alloy ZK60 strips was investigated. It was found that EPT significantly improved nucleation rate and migration ability of grain boundaries, leading to accelerated recrystallization of the deformed metals at relatively low temperature. After the recrystallization induced by EPT, the average grain size of 20% rolling reduction samples decreased from 113 um to around 10 um, meanwhile the typical basal-type texture of the coldrolled sample was weakened. EPT was normally accompanied with a thermal and an athermal effects. The athermal effect played a dominated role in increasing nucleation rate, while the thermal effect promoted grain growth. A fewer recrystallized grains originated along the grain boundaries in the 10% reduction samples, while most of the recrystallization took place inside the twins in the 20% reduction samples. | Huijun Guo Xun Zeng Jianfeng Fan Hua Zhang Qiang Zhang Weiguo Li Hongbiao Dong Bingshe Xu | 2019 | Journal of Materials Science & Technology2019，35，6： | 2 |
| 15 | A Novel Sesquiterpene Polyol Ester from Celastrus Angulatus and its Antitumor Activities显示文摘A new sesquiterpene polyol ester was isolated from the leaves of Celastrus angulatus. itsstructure was determined as 1 6. 2 6. 9 a-triacetoxy-8 a-(a-hydroxyl-isobutyryloxy)-15-benzoyloxy-4 a-hydroxy-dihydroagarofuran by means of NMR. MS and IR spectral analysis.Preliminary biological study on antitumor activity revealed that this compound showed strongnonselective cytotoxicity against four of the NCI panel cell lines. | Wei Ping YIN Tian Zeng ZHAO Ling Jie GAO Da Peng ZOU Jian Xun KANG(Institute of Chemistry,Henan Academy of Sciences Zhengzhou 450003 Centre of Instrumental Analysis. Zhengzhou University. Zhengzhou 450052) | 1999 | Chinese Chemical Letters1999，10，6： | 2 |
| 16 | Systemic autoimmune diseases and recurrent pregnancy loss:research progress in diagnosis and treatment显示文摘To the Editor:Recurrent pregnancy loss(RPL)is defined as the loss of two or more pregnancies before 24 weeks of gestation,and it affects about 1%to 2%of couples.[1]The etiology of RPL includes metabolic/endocrinological abnormalities,genetic factors,anatomical factors,immune disorders,thrombophilia,male factors,and psychological factors.[1,2]Systemic autoimmune diseases like antiphospholipid syndrome(APS),[3]undifferentiated connective tissue disease(UCTD),[4]and systemic lupus erythematosus(SLE)[5]have been found to be important causes of RPL in recent years.Understanding the associations between different systemic autoimmune diseases and RPL,as well as being able to provide suitable diagnoses and treatments,is of great significance. | Rui Gao Xun Zeng Lang Qin | 2021 | Chinese Medical Journal2021，，17： | 2 |
| 17 | Application of an antibody chip for screening differentially expressed proteins during peach ripening and identification of a metabolon in the SAM cycle to generate a peach ethylene biosynthesis model显示文摘Peach(Prunus persica)is a typical climacteric fruit that produces ethylene rapidly during ripening,and its fruit softens quickly.Stony hard peach cultivars,however,do not produce large amounts of ethylene,and the fruit remains firm until fully ripe,thus differing from melting flesh peach cultivars.To identify the key proteins involved in peach fruit ripening,an antibody-based proteomic analysis was conducted.A mega-monoclonal antibody(mAb)library was generated and arrayed on a chip(mAbArray)at a high density,covering~4950 different proteins of peach.Through the screening of peach fruit proteins with the mAbArray chip,differentially expressed proteins recognized by 1587 mAbs were identified,and 33 corresponding antigens were ultimately identified by immunoprecipitation and mass spectrometry.These proteins included not only important enzymes involved in ethylene biosynthesis,such as ACO1,SAHH,SAMS,and MetE,but also novel factors such as NUDT2.Furthermore,protein–protein interaction analysis identified a metabolon containing SAHH and MetE.By combining the antibody-based proteomic data with the transcriptomic and metabolic data,a mathematical model of ethylene biosynthesis in peach was constructed.Simulation results showed that MetE is an important regulator during peach ripening,partially through interaction with SAHH. | Wenfang Zeng Liang Niu Zhaohui Wang Xiaobei Wang Yan Wang Lei Pan Zhenhua Lu Guochao Cui Weining Weng Mingqiao Wang Xun Meng Zhiqiang Wang | 2020 | Horticulture Research2020，7，1： | 2 |
| 18 | A new method of block shape classification显示文摘The shapes of block within the rock mass have an important effect on the rock properties,so it’s very important to evaluate the shapes of rock fragmentation and to determine the geometric characteristics distribution of the block. The previous methods to classify rock block shape are based on the assumption that a block shape is approximately orthogonal,which is acceptable in only a few rock masses. This paper proposes a new method for block shape classification using triangular diagram together with parameters of co-linearity ε and volume coefficient κ,which combines the shape categorization with block volume for statistical analysis. Rock block equivalent size calculation methods based on block shape is proposed and the block cumulative percentage of total volume statistical analysis is given. In order to verify this block shape classification method,three ideal rock masses with approximately orthogonal joint sets have been generated and simulated. | FENG XingLong LI De WANG LiGuan JING YongBin XUN XueMei ZENG QingTian | 2011 | Science China(Technological Sciences)2011，54，1： | 2 |
| 19 | Microscrcew anchorage in skeletal anterior open-bite treatment显示文摘 | Xun CL Zeng XL Wang X | 2007 | Angle Orthod2007，77，1： | 1 |
| 20 | Single-Cell Exome Sequencing Reveals Single-Nucleotide Mutation Characteristics of a Kidney Tumor显示文摘 | Xun Xu Yong Hou Xuyang Yin Li Bao Aifa Tang Luting Song Fuqiang Li Shirley Tsang Kui Wu Hanjie Wu Weiming He Liang Zeng Manjie Xing Renhua Wu Hui Jiang Xiao Liu Dandan Cao Guangwu Guo Xueda Hu Yaoting Gui Zesong Li Wenyue Xie Xiaojuan Sun Min Shi Zhiming | 2012 | Cell2012，，5： | 1 |
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