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| 1 | Effect of wastewater COD/N ratio on aerobic nitrifying sludge granulation and microbial population shift显示文摘The effect of COD/N ratio on the granulation process and microbial population succession was investigated.Four identical sequencing batch reactors,R1,R2,R3 and R4,were operated with various initial COD/N ratios ranging from 0/200 to 800/200(m/m).Ethanol was fed as the source of COD.Aerobic granules were successfully cultivated in R2 and R3,operating with the COD/N ratio of 200/200 and 400/200,respectively.Scanning electron microscope observations indicated that short rod-shaped and spherical bacteria were dominant in R2,while granules produced in R3 were surrounded with a large amount of filamentous bacteria.The average specific nitritation rate in R2 and R3 were 0.019 and 0.008 mg N/(mg MLVSS.hr),respectively.Fluorescence in situ hybridization results demonstrated that nitrifying bacteria population was enriched remarkably in R2.It indicated that nitrification ability and nitrifying bacteria population were enriched remarkably at low COD/N ratio.However,no granules were formed in R1 and R4 which might attribute to either limited or excessive extracellular polymeric substances production.This study contributed to a better understanding of the role of COD/N ratio in nitrifying sludge granulation. | Lei Wu Chengyao Peng Yongzhen Peng Lingyun Li Shuying Wang Yong Ma | 2012 | Journal of Environmental Sciences2012，24，2： | 29 |
| 2 | Degradation of polycyclic aromatic hydrocarbons by Pseudomonas sp.JM2 isolated from active sewage sludge of chemical plant显示文摘It is important to screen strains that can decompose polycyclic aromatic hydrocarbons(PAHs)completely and rapidly with good adaptability for bioremediation in a local area.A bacterial strain JM2,which uses phenanthrene as its sole carbon source,was isolated from the active sewage sludge from a chemical plant in Jilin,China and identified as Pseudomonas based on 16S rDNA gene sequence analysis.Although the optimal growth conditions were determined to be pH6.0 and 37°C,JM2 showed a broad pH and temperature profile.At pH4.5 and 9.3,JM2 could degrade more than 40% of fluorene and phenanthrene(50 mg/L each) within 4days.In addition,when the temperature was as low as 4°C,JM2 could degrade up to 24% fluorene and 12% phenanthrene.This showed the potential for JM2 to be applied in bioremediation over winter or in cold regions.Moreover,a nutrient augmentation study showed that adding formate into media could promote PAH degradation,while the supplement of salicylate had an inhibitive effect.Furthermore,in a metabolic pathway study,salicylate,phthalic acid,and 9-fluorenone were detected during the degradation of fluorene or phenanthrene.In conclusion,Pseudomonas sp.JM2 is a high performance strain in the degradation of fluorene and phenanthrene under extreme pH and temperature conditions.It might be useful in the bioremediation of PAHs. | Jing Ma Li Xu Lingyun Jia | 2012 | Journal of Environmental Sciences2012，24，12： | 11 |
| 3 | Investigation of mutual effects among additives in electrolyte for plasma electrolytic oxidation on magnesium alloys显示文摘Plasma electrolytic oxidation(PEO)coatings were prepared on AZ91D magnesium alloys in alkaline silicate-based electrolyte with and without additives.The mutual effects among additives including TiC particles,dispersant polyethylene glycol 6000(PEG6000)and anionic surfactant sodium dodecyl sulfate(SDS)were studied based on orthogonal experiment.The content and distribution of TiC deposited in the coatings were measured by EPMA and EDS.The thicknesses,phase compositions,microstructures and corrosion resistances of the codlings were cAarnined by using TT260 eddy current tuickncss gage,XRD,SEM and clcctrochcniical test,respectively.The results show that the experiment design of this study is the key to study the mutual effects among these additives.Each additive and their interactions all remarkably influence TiC content and corrosion resistance of the coatings.Smaller size TiC is much easier to migrate towards the anode,and the interaction between PEG6000 and SDS both effectively prevents its agglomeration and increases the number of its negative surface charges,which further increase the migration rate and the deposited uniformity of TiC and make TiC have more opportunity to deposit in the discharge channel.Thus,when smaller size TiC,PEG6000 and SDS are all added into the electrolyte,they could improve the anti-corrosion property of the coating to the largest extent attributed to higher TiC content and the densest microstructure of the coating. | Lingyun An Ying Ma Le Sun Zhanying Wang Sheng Wang | 2020 | Journal of Magnesium and Alloys2020，8，2： | 9 |
| 4 | Proteasome inhibition suppresses Th17 cell generation and ameliorates autoimmune development in experimental Sjögren’s syndrome显示文摘Immunoproteasome activation in immune cells is involved in the modulation of immune responses.Increasing evidence indicates that proteasome inhibitors show beneficial effects in treating autoimmune diseases,but it remains unclear whether proteasome inhibition is an effective approach for suppressing autoimmune development in Sjögren’s syndrome(SS).Our previous work has demonstrated a critical role for Th17 cells in the development of experimental SS(ESS)in mice.In this study,we detected high levels of low-molecular-weight protein 7(LMP7),a key subunit of the immunoproteasome,in Th17 cells from ESS mice.Moreover,treatment with bortezomib(BTZ),a proteasome inhibitor,markedly suppressed Th17 differentiation in both murine and human naive T cells in culture.Furthermore,ESS mice treated with BTZ displayed significantly higher saliva flow rates and a reduction in tissue destruction in the salivary glands compared with vehicle-treated ESS mice.Notably,BTZ-treated ESS mice showed markedly decreased Th17 cells,germinal center B cells and plasma cells in the peripheral lymphoid organs.In addition,adoptively transferred wild type naive CD4+T cells rapidly differentiated into Th17 cells and induced salivary dysfunction in IL-17-deficient mice immunized for ESS induction.However,BTZ treatment profoundly suppressed the donor T-cell-derived Th17 response and ameliorated the reduction in salivary secretion in IL-17-deficient recipient mice.Taken together,our findings demonstrate that proteasome inhibition can effectively ameliorate ESS by suppressing the Th17 response,which may contribute to the development of a novel therapeutic strategy for the treatment of SS. | Fan Xiao Xiang Lin Jie Tian Xiaohui Wang Qian Chen Ke Rui Jie Ma Shengjun Wang Qingwen Wang Xiaoqi Wang Dongzhou Liu Lingyun Sun Liwei Lu | 2017 | Cellular & Molecular Immunology2017，14，11： | 6 |
| 5 | Photocatalytic and Luminescent Properties of SrMoO_4 Phosphors Prepared via Hydrothermal Method with Different Stirring Speeds显示文摘To probe the potential utilities in the photocatalyst and luminescent materials,a series of SrMoO_4 samples have been prepared via the hydrothermal preparation with different stirring speeds.These SrMoO_4 samples were characterized using X-ray diffraction analysis,scanning electron microscopy,UV–diffuse reflection spectroscopy(UV–vis).It has been found that the lattice parameters and [Mo O4] tetrahedron distortion of SrMoO_4 samples are increased with the increased stirring speed in the process of hydrothermal preparation.By changing the stirring speeds,spindle and succulent-like morphologies have been obtained.UV–vis results show that the band gaps of SrMoO_4 samples are sensitive to the stirring speed.As for the luminescent and photocatalytic properties,our experimental results clearly suggest that,compared with those samples without stirring,the luminescent and photocatalytic activities are enhanced with stirring in the hydrothermal preparation.The photodegradation of methyl blue(MB) over SrMoO_4 system increases from 30% to 50% with stirring,which may be related to small band gaps and porous surfaces.Our results indicate that stirring may be one important technique to improve the photocatalytic properties,especially in the process of hydrothermal method. | Yanan Zhu Ganhong Zheng Zhenxiang Dai Lingyun Zhang Yongqing Ma | 2017 | Journal of Materials Science & Technology2017，33，1： | 2 |
| 6 | Leptin Signaling Protects NK Cells from Apoptosis During Development in Mouse Bone Marrow显示文摘增加的证据在有免疫力的反应显示 leptin 的一个角色,但是发信号的 leptin 是否涉及在骨头髓(BM ) 调整 NK 房间开发,仍然保持大部分不清楚。在这研究,我们在在 prediabetic 的缺乏的 db/db 老鼠上演的 leptin 受体的 BM 描绘了 NK 房间区别和成熟。尽管 BM 细胞质类似于控制值, NK 房间的全部的数字严重地在变异的鼠标被减少。db/db BM 房间的流动 cytometric 分析揭示了在区别的各种各样的阶段开发 NK 房间的显著地减少的频率。显著地显示的 BM db/db NK 房间增加了 apoptosis,但是维持了正常房间骑车地位和 proliferative 能力。而且, recombinant leptin 能显著地在文化从野类型的老鼠提高 NK 房间的幸存。NK 房间上的进一步的检查功能的活动证明 db/db NK 房间与显著地增加的 IL-10 展出了正常内在的 cytotoxicity 生产。一起拿,我们的调查结果建议发信号的 leptin 经由在老鼠 BM 提高不成熟的 NK 房间的幸存调整 NK 房间开发。 | Cherry Kam Chun Lo Queenie Lai Kwan Lam Min Yang King-Hung Ko Lingyun Sun Rui Ma Shengjun Wang Huaxi Xu Sidney Tam Chang-You Wu Bo-Jiang Zheng Liwei Lu | 2009 | Cellular & Molecular Immunology2009，6，5： | 2 |
| 7 | Balancing selection and wild gene pool contribute to resistance in global rice germplasm against planthopper显示文摘Interactions and co-evolution between plants and herbivorous insects are critically important in agriculture.Brown planthopper(BPH)is the most severe insect of rice,and the biotypes adapt to feed on different rice genotypes.Here,we present genomics analyses on 1,520 global rice germplasms for resistance to three BPH biotypes.Genome-wide association studies identified 3,502 single nucleotide polymorphisms(SNPs)and 59 loci associated with BPH resistance in rice.We cloned a previously unidentified gene Bph37 that confers resistance to BPH.The associated loci showed high nucleotide diversity.Genome-wide scans for trans-species polymorphisms revealed ancient balancing selection at the loci.The secondarily evolved insect biotypes II and III exhibited significantly higher virulence and overcame more rice varieties than the primary biotype I.In response,more SNPs and loci evolved in rice for resistance to biotypes II and III.Notably,three exceptional large regions with high SNP density and resistance-associated loci on chromosomes 4 and 6 appear distinct between the resistant and susceptible rice varieties.Surprisingly,these regions in resistant rice might have been retained from wild species Oryza nivara.Our findings expand the understanding of long-term interactions between rice and BPH and provide resistance genes and germplasm resources for breeding durable BPH-resistant rice varieties. | Cong Zhou Qian Zhang Yu Chen Jin Huang Qin Guo Yi Li Wensheng Wang Yongfu Qiu Wei Guan Jing Zhang Jianping Guo Shaojie Shi Di Wu Xiaohong Zheng Lingyun Nie Jiaoyan Tan Chaomei Huang Yinhua Ma Fang Yang Xiqin Fu Bo Du Lili Zhu Rongzhi Chen Zhikang Li Longping Yuan Guangcun He | 2021 | Journal of Integrative Plant Biology2021，63，10： | 2 |
| 8 | Effect of the annealing process on electrical and optical properties of Sn O2/Ag/Sn O2nanometric multilayer film显示文摘 | Liu Lingyun Ma Shanshan Wu Hao | 2015 | Materials Letters2015，149，： | 1 |
| 9 | High-density lipoprotein nitration and chlorination catalyzed by myeloperoxidase impair its effect of promoting endothelial repair显示文摘 | Bing Pan Baoqi Yu Hui Ren Belinda Willard Ling Pan Lingyun Zu Xiaoli Shen Yijing Ma Xiuli Li Chenguang Niu Jinge Kong Siyu Kang Y. Eugene Chen Subramaniam Pennathur Lemin Zheng | 2013 | Free Radical Biology and Medicine2013，，： | 1 |
| 10 | Application of surfactants in leather making with nano-tech显示文摘 | Ma Jianzhong Chu Yun Liu Lingyun | 2005 | Leather Technologies and Chemists2005，89，2： | 1 |
| 11 | Quantitative determination of azithromycin in human plasma by ultra performance liquid chromatography-eleetrospray ionization mass spectrometry and its application in a pharmacokinetic study 显示文摘 | Lingyun Chen Feng Qin Yuanyuan Ma | 2007 | Journal of Chromatography B2007，855，： | 1 |
| 12 | Application of surfactants in leather making with nano-tech显示文摘 | Ma Jianzhong Chu Yun Liu Lingyun | 2005 | JSLTC2005，89，2： | 1 |
| 13 | Application of surfactants in leather making with nano - tech 显示文摘 | Ma Jianzhong Chu Yun Liu Lingyun | 2005 | JSLTC2005，89，2： | 1 |
| 14 | Application of surfactants in leather making with nano-tech显示文摘 | Ma Jianzhong Chu Yun Liu Lingyun etal | 2005 | JSLTC2005，89，2： | 1 |
| 15 | Electron-ion collider in China显示文摘Lepton scattering is an established ideal tool for studying inner structure of small particles such as nucleons as well as nuclei.As a future high energy nuclear physics project,an Electron-ion collider in China(EicC)has been proposed.It will be constructed based on an upgraded heavy-ion accelerator,High Intensity heavy-ion Accelerator Facility(HIAF)which is currently under construction,together with a new electron ring.The proposed collider will provide highly polarized electrons(with a po-larization of 80%)and protons(with a polarization of 70%)with variable center of mass energies from 15 to 20 GeV and the luminosity of(2–3)×1033 cm^(−2)·s^(−1).Polarized deuterons and Helium-3,as well as unpolarized ion beams from Carbon to Uranium,will be also available at the EicC.The main foci of the EicC will be precision measurements of the structure of the nucleon in the sea quark region,including 3D tomography of nucleon;the partonic structure of nuclei and the parton interaction with the nuclear environment;the exotic states,especially those with heavy flavor quark contents.In addition,issues fundamental to understanding the origin of mass could be addressed by measurements of heavy quarkonia near-threshold production at the EicC.In order to achieve the above-mentioned physics goals,a hermetical detector system will be constructed with cutting-edge technologies.This document is the result of collective contributions and valuable inputs from experts across the globe.The EicC physics program complements the ongoing scientific programs at the Jefferson Laboratory and the future EIC project in the United States.The success of this project will also advance both nuclear and particle physics as well as accelerator and detector technology in China. | Daniele PAnderle Valerio Bertone Xu Cao Lei Chang Ningbo Chang Gu Chen Xurong Chen Zhuojun Chen Zhufang Cui Lingyun Dai Weitian Deng Minghui Ding Xu Feng Chang Gong Longcheng Gui Feng-Kun Guo Chengdong Han Jun He Tie-Jiun Hou Hongxia Huang Yin Huang KrešImir KumeričKi LPKaptari Demin Li Hengne Li Minxiang Li Xueqian Li Yutie Liang Zuotang Liang Chen Liu Chuan Liu Guoming Liu Jie Liu Liuming Liu Xiang Liu Tianbo Liu Xiaofeng Luo Zhun Lyu Boqiang Ma Fu Ma Jianping Ma Yugang Ma Lijun Mao Cédric Mezrag HervéMoutarde Jialun Ping Sixue Qin Hang Ren Craig DRoberts Juan Rojo Guodong Shen Chao Shi Qintao Song Hao Sun PawełSznajder Enke Wang Fan Wang Qian Wang Rong Wang Ruiru Wang Taofeng Wang Wei Wang Xiaoyu Wang Xiaoyun Wang Jiajun Wu Xinggang Wu Lei Xia Bowen Xiao Guoqing Xiao Ju-Jun Xie Yaping Xie Hongxi Xing Hushan Xu Nu Xu Shusheng Xu Mengshi Yan Wenbiao Yan Wencheng Yan Xinhu Yan Jiancheng Yang Yi-Bo Yang Zhi Yang Deliang Yao Zhihong Ye Peilin Yin C-PYuan Wenlong Zhan Jianhui Zhang Jinlong Zhang Pengming Zhang Yifei Zhang Chao-Hsi Chang Zhenyu Zhang Hongwei Zhao Kuang-Ta Chao Qiang Zhao Yuxiang Zhao Zhengguo Zhao Liang Zheng Jian Zhou Xiang Zhou Xiaorong Zhou Bingsong Zou Liping Zou | 2021 | Frontiers of physics2021，16，6： | 1 |
| 16 | Gene cloning, expression and functional characterization of a phosphopante- theinyl transferase from Vibrio anguillarum serotype O1 显示文摘 | Liu Qin Ma Yue Zhou Lingyun | 2005 | Archives of Microbiology2005，183，1： | 1 |
| 17 | Development and application of a universal Taqman real-time PCR for quantitation of duck hepatitis B virus DNA显示文摘 | Yawen Wang Yiping Li Cuiling Yang Lingyun Hui Qunying Han Lieting Ma Quanying Wang Guangxiao Yang Zhengwen Liu | 2013 | Journal of Virological Methods2013，，1： | 1 |
| 18 | Mild hyperthermia synergized chemotherapy by Bi_(2)Se_(3)/MoSe_(2)nanosaucers for cancer treatment with negligible thermal resistance显示文摘Harsh photothermal temperatures(>50℃)caused heating damage to the normal tissues and induced thermal resistance in cancer cells,which significantly limited the safety and efficacy of photothermal therapy(PTT)in cancer treatment.Mild hyperthermia(<42℃)combined with chemotherapy might solve this issue.Herein,a novel transition metal dichalcogenides nanostructure,namely,Bi_(2)Se_(3)/MoSe_(2)nanosaucers(BMNSs),was designed to produce mild photo-hyperthermia(mPTT)and combined with chemotherapy to improve the overall antitumor efficacy.The BMNSs were constituted by Bi_(2)Se_(3)hexagonal nanoplates and enclosed with MoSe_(2)nanosheets evenly.While the MoSe_(2)moiety endowed the nanoplatform with excellent photothermal efficacy,the Bi_(2)Se_(3)substrates provided large specific surface area to anchor more doxorubicin(DOX)molecules as chemotherapeutic agent.Under the stimuli of mPTT/tumor acidic microenvironment,the tumor-specific drug release and the enhanced chemotherapy could be realized,showing impressive therapeutic outcomes against 4T1 cells.The synergetic therapeutic mechanism might be attributed to the mPTT induced cell membrane permeability,and interestingly,the expression of heat shock proteins 70 was not elevated obviously after the synergetic therapy,thus to avoid the tumor thermal resistance and further improve the therapeutic effect.The in vivo anti-tumoral performance of the BMNSs was further studied and complete tumor eradication was achieved without any recurrence and biotoxicity.Not only demonstrating a paradigm of high therapeutic efficacy of mild hyperthermia and synergistic chemotherapy for precise cancer therapy,our findings proved that the cancer therapeutic effect can be improved with minimal side effects through exquisite designing of the microstructures and the physiochemical properties of the nanoplatform. | Fei Gao Tingbin Zhang Yuqing Miao Huijun Ma Hui Guo Ruyi Jin Zhi Li Haifang Wang Haiming Fan Lingyun Zhao | 2022 | Nano Research2022，15，9： | 1 |
| 19 | Particulate matter trends and quantification of the spring sand-dust contribution in Hohhot,Inner Mongolia,from 2013 to 2017显示文摘2013年9月国务院颁布了《大气污染防治行动计划》.研究其实施前后呼和浩特市大气污染物浓度变化及及原因;同时,分析了春季沙尘天气对于呼和浩特市大气环境颗粒物浓度的定量影响.结果表明:呼和浩特市大气环境质量持续改善,但大气污染物浓度仍然较高.PM_(2.5)和PM10年均浓度分别超过国家二级标准22.9%和35.7%;2013-2017年春季PM_(2.5)和PM10浓度降幅较大,沙尘天气对呼和浩特市PM_(2.5),PM10,和TSP浓度的绝对贡献范围分别在0.6-5.2μg m^(-3),9.0-16.9μg m^(-3)和14.7-30.0μg m^(-3). | Wenkang Gao Lingyun Zhu Zhanyun Ma Qingxian Gao Xuepu Yu Sufen Wu Yu Gu | 2021 | Atmospheric and Oceanic Science Letters2021，14，2： | 1 |
| 20 | Uncinoside A and B, two new antiviral Chromone glyeosides from SelagineUa uneinata 显示文摘 | Ma Lingyun Ma Shuangcheng Wei Feng | 2003 | Chem Pharm Bull2003，51，11： | 1 |
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