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| 1 | Ythdc2 is an N^6-methyladenosine binding protein that regulates mammalian spermatogenesis显示文摘N 6-methyladenosine (m 6 一) 是在真核细胞的 mRNA 的最普通的内部修正。它动态地被安装并且搬迁,并且充当 mRNA 新陈代谢,包括干细胞 pluripotency 的调整生物过程,房间区别,和精力动态平衡的新层。m 6 A 被选择有约束力的蛋白质认出;YTHDF1 和 YTHDF3 在音乐会工作影响 m 6包含 A 的 mRNAs, YTHDF2 帮助 mRNA 腐烂,和 YTHDC1 影响它的目标的原子处理。YTHDC2 的生物功能, YTH 蛋白质家庭,的最后的成员仍然保持未知。我们报导 YTHDC2 有选择地绑 m 6 在它的一致主题的 A。YTHDC2 提高它的目标的翻译效率并且也减少他们的 mRNA 丰富。Ythdc2 猛烈老鼠是不肥沃的;男性们让显著地更小的睾丸和女性同窝出生的人与那些相比有显著地更小的卵巢。Ythdc2 猛烈老鼠的细菌房间不经过 zygotene 阶段发展,因此,当成熟分裂开始, Ythdc2 是在睾丸的 upregulated。因此, YTHDC2 是 m 6 在精子发生期间起关键作用的 A 绑定蛋白质。 | Phillip J Hsu Yunfei Zhu Honghui Ma Yueshuai Guo Xiaodan Shi Yuanyuan Liu Meijie Qi Zhike Lu Hailing Shi Jianying Wang Yiwei Cheng Guanzheng Luo Qing Dai Mingxi Liu Xuejiang Guo Jiahao Sha Bin Shen Chuan He | 2017 | Cell Research2017，27，9： | 96 |
| 2 | Enhanced secondary pollution offset reduction of primary emissions during COVID-19 lockdown in China显示文摘To control the spread of the 2019 novel coronavirus(COVID-19),China imposed nationwide restrictions on the movement of its population(lockdown)after the Chinese New Year of 2020,leading to large reductions in economic activities and associated emissions.Despite such large decreases in primary pollution,there were nonetheless several periods of heavy haze pollution in eastern China,raising questions about the well-established relationship between human activities and air quality.Here,using comprehensive measurements and modeling,we show that the haze during the COVID lockdown was driven by enhancements of secondary pollution.In particular,large decreases in NOx emissions from transportation increased ozone and nighttime NO_(3)radical formation,and these increases in atmospheric oxidizing capacity in turn facilitated the formation of secondary particulate matter.Our results,afforded by the tragic natural experiment of the COVID-19 pandemic,indicate that haze mitigation depends upon a coordinated and balanced strategy for controlling multiple pollutants. | Xin Huang Aijun Ding Jian Gao Bo Zheng Derong Zhou Ximeng Qi Rong Tang Jiaping Wang Chuanhua Ren Wei Nie Xuguang Chi Zheng Xu Liangduo Chen Yuanyuan Li Fei Che Nini Pang Haikun Wang Dan Tong Wei Qin Wei Cheng Weijing Liu Qingyan Fu Baoxian Liu Fahe Chai Steven JDavis Qiang Zhang Kebin He | 2021 | National Science Review2021，8，2： | 47 |
| 3 | ZIKA virus isolated from mosquitoes:a field and laboratory investigation in China,2016显示文摘A field investigation of arboviruses was conducted in Dejiang, Guizhou Province in the summer of 2016. A total of 8,795 mosquitoes, belonging to four species of three genera, and 1,300 midges were collected. The mosquito samples were identified on site according to their morphology, and the pooled samples were ground and centrifuged in the laboratory. The supernatant was incubated with mosquito tissue culture cells(C6/36) and mammalian cells(BHK-21) for virus isolation. The results indicated that 40%(3,540/8,795) were Anopheles sinensis, 30%(2,700/8,795) were Culex pipiens quinquefasciatus, and 29%(2,530/8,795)were Armigeres subbalbeatus. Furthermore, a total of eight virus isolates were obtained, and genome sequencing revealed two Zika viruses(ZIKVs) isolated from Culex pipiens quinquefasciatus and Armigeres subbalbeatus, respectively; three Japanese encephalitis viruses(JEVs) isolated from Culex pipiens quinquefasciatus; two Banna viruses(BAVs) isolated from Culex pipiens quinquefasciatus and Anopheles sinensis, respectively; and one densovirus(DNV) isolated from Culex pipiens quinquefasciatus.The ZIKVs isolated from the Culex pipiens quinquefasciatus and Armigeres subbalbeatus mosquitoes represent the first ZIKV isolates in China's Mainland. This discovery presents new challenges for the prevention and control of ZIKV in China, and prompts international cooperation on this global issue. | Shihong Fu Song Song Hong Liu Yuanyuan Li Xiaolong Li Xiaoyan Gao Ziqian Xu Guoping Liu Dingming Wang Zhenzao Tian Jingzhu Zhou Ying He Wenwen Lei Huanyu Wang Bin Wang Xiaoqing Lu Guodong Liang | 2017 | Science China(Life Sciences)2017，60，12： | 25 |
| 4 | Association-Dissociation of Glycolate Oxidase with Catalase in Rice: A Potential Switch to Modulate Intracellular H2O2 Levels显示文摘在氢过氧化物的快速、动态的变化(H 2 O 2) 层次能用作一个重要信号在植物调整各种各样的生物过程。变化被倾斜在它的生产和清除的率,联系膜的 NADPH oxidases 在被知道起一个关键作用之间的平衡认识到。从 NADPH oxidases 独立地工作, glycolate oxidase (GLO ) 最近为 H 2 O 2 生产在在植物的 gene-for-gene 和非主人抵抗期间。在这研究,我们证明 GLO 身体上在米饭叶子与过氧化氢酶(猫) 交往,并且相互作用能是由水杨酸酸(SA ) 的 deregulated。而且,调停 GLO 的 H 2 O 2 累积被 SA synergistically 提高。在酶建筑群基于底层 channeling 的著名机制,导致 SA 的 H 2 O 2 累积多半源于导致 SA 的 GLO 猫分离。在 GLO 猫复杂、调停 GLO 的 H 2 O 2 生产在 photorespiration 期间很高,而为 H 2 O 2( 测量 K m ≈
43 公里) 是非常地低的。这唯一的联合能进一步加强 H 2 O 2 当 GLO 从猫被分裂时。一起拿,我们建议响应环境应力或刺激, GLO 和猫的物理协会分离似乎用作特定的机制调制 H 2 在米饭的 O 2 层次。 | Zhisheng Zhang Yuanyuan Xu Zongwang Xie Xiangyang Li Zheng-Hui He Xin-Xiang Peng | 2016 | Molecular Plant2016，9，5： | 21 |
| 5 | Positive effects of tree species diversity on litterfall quantity and quality along a secondary successional chronosequence in a subtropical forest显示文摘Aims Litterfall,as an important link between aboveground and belowground processes,plays a key role in forest ecosystems.Here,we test for effects of tree species richness on litter production and litter quality in subtropical forest.The study further encompasses a factorial gradient of secondary succession that resulted from human exploitation.Given that a large percentage of subtropical forests are in secondary successional stages,understanding the role of biodiversity on forest re-growth after disturbance appears critical.Methods From January 2009 to December 2014,we monitored forest litterfall in 27 Comparative Study Plots that spanned a gradient of tree species richness(3-20 species)and secondary successional ages(~20 to 120 years)in Gutianshan Natural Nature Reserve,Zhejiang Province,China.The experiment is part of the biodiversity-ecosystem functioning research platform‘BEF-China’.Tree litterfall was collected in monthly intervals using litter traps.Samples were separated into leaf and non-leaf components.Leaf litter was further sorted into dominant and other species.Community level monthly leaf litter C and N contents were analysed through a full year.General linear mixed-effects models were applied to test for effects of tree species richness and successional age on litter quantity and leaf litter C/N.Important Findings Litterfall increased with species richness among and within successional age and this effect was consistent across years.Successionally older stands had higher litterfall and this effect was related to increased tree species richness.However,species richness did not change the intra-and inter-annual temporal stability of litterfall.Increasing tree species richness increased leaf litter quality(decreased C/N),while successional age had no effect.Our study indicates that more diverse forest stands produce more leaf litter and that this litter has higher N concentrations,which could promote forest growth through accelerated nutrient re-cycling. | Yuanyuan Huang Yinlei Ma Ke Zhao Pascal A.Niklaus Bernhard Schmid Jin-Sheng He | 2017 | Journal of Plant Ecology2017，10，1： | 18 |
| 6 | Extension of TOPSIS for fuzzy multi-attribute decision making problem based on experimental analysis显示文摘This paper is concerned with a technique for order performance by similarity to ideal solution(TOPSIS) method for fuzzy multi-attribute decision making,in which the information about attribute weights is partly known and the attribute values take form of triangular fuzzy numbers.Considering the fact that the triangular fuzzy TOPSIS results yielded by different distance measures are different from others,a comparative analysis of triangular fuzzy TOPSIS ranking from each distance measure is illustrated with discussion on standard deviation.By applying the most reasonable distance,the deviation degrees between attribute values are measured.A linear programming model based on the maximal deviation of weighted attribute values is established to obtain the attribute weights.Therefore,alternatives are ranked by using TOPSIS method.Finally,a numerical example is given to show the feasibility and effectiveness of the method. | Min Tian Yuanyuan He Sifeng Liu | 2010 | Journal of Systems Engineering and Electronics2010，21，3： | 16 |
| 7 | Soil respiration is driven by fine root biomass along a forest chronosequence in subtropical China显示文摘Aims Soil respiration(Rs)is a major process controlling soil carbon loss in forest ecosystems.However,the underlying mechanisms leading to variation in Rs along forest successional gradients are not well understood.In this study,we investigated the effects of biotic and abiotic factors on Rs along a forest successional gradient in southeast China.Methods We selected 16 plots stratified by forest age,ranging from 20 to 120 years.In each plot,six shallow collars and six deep collars were permanently inserted into the soil.Shallow and deep collars were used to measure Rs and heterotrophic respiration(Rh),respectively.Autotrophic soil respiration(Ra)was estimated as the difference between Rs and Rh.Litter layer respiration(R_(L))was calculated by subtracting soil respiration measured in collars without leaf litter layer(R_(NL))from Rs.Rs was measured every 2 months,and soil temperature(ST)and soil volumetric water content(SVWC)were recorded every hour for 19 months.We calculated daily Rs using an exponential model dependent on ST.Daily Rs was summed to obtain cumulative annual Rs estimates.Structural equation modelling(SEM)was applied to identify the drivers of Rs during forest succession.Important Findings Rs showed significant differences among three successive stages,and it was the highest in the young stage.Ra was higher in the young stage than in the medium stage.Cumulative annual Rs and Ra peaked in the young and old stages,respectively.Cumulative annual Rh and respiration measured from soil organic matter(R_(SOM))decreased,whereas R_(L)increased with forest age.The SEM revealed that cumulative annual Rs was influenced by fine root biomass and SVWC.Our results indicated that the dominant force regulating Rs on a seasonal scale is ST;however,on a successional scale,belowground carbon emerges as the dominant influential factor. | Chao Wang Yinlei Ma Stefan Trogisch Yuanyuan Huang Yan Geng Michael Scherer-Lorenzen Jin-Sheng He | 2017 | Journal of Plant Ecology2017，10，1： | 13 |
| 8 | Insight-HXMT observations of the first binary neutron star merger GW170817显示文摘Finding the electromagnetic(EM) counterpart of binary compact star merger, especially the binary neutron star(BNS) merger,is critically important for gravitational wave(GW) astronomy, cosmology and fundamental physics. On Aug. 17, 2017,Advanced LIGO and Fermi/GBM independently triggered the first BNS merger, GW170817, and its high energy EM counterpart,GRB 170817 A, respectively, resulting in a global observation campaign covering gamma-ray, X-ray, UV, optical, IR, radio as well as neutrinos. The High Energy X-ray telescope(HE) onboard Insight-HXMT(Hard X-ray Modulation Telescope) is the unique high-energy gamma-ray telescope that monitored the entire GW localization area and especially the optical counterpart(SSS17 a/AT2017 gfo) with very large collection area(~1000 cm^2) and microsecond time resolution in 0.2-5 MeV. In addition,Insight-HXMT quickly implemented a Target of Opportunity(ToO) observation to scan the GW localization area for potential X-ray emission from the GW source. Although Insight-HXMT did not detect any significant high energy(0.2-5 MeV) radiation from GW170817, its observation helped to confirm the unexpected weak and soft nature of GRB 170817 A. Meanwhile,Insight-HXMT/HE provides one of the most stringent constraints(~10^(-7) to 10^(-6) erg/cm^2/s) for both GRB170817 A and any other possible precursor or extended emissions in 0.2-5 MeV, which help us to better understand the properties of EM radiation from this BNS merger. Therefore the observation of Insight-HXMT constitutes an important chapter in the full context of multi-wavelength and multi-messenger observation of this historical GW event. | TiPei Li ShaoLin Xiong ShuangNan Zhang FangJun Lu LiMing Song XueLei Cao Zhi Chang Gang Chen Li Chen TianXiang Chen Yong Chen YiBao Chen YuPeng Chen Wei Cui WeiWei Cui JingKang Deng YongWei Dong YuanYuan Du MinXue Fu GuanHua Gao He Gao Min Gao MingYu Ge YuDong Gu Ju Guan ChengCheng Guo DaWei Han Wei Hu Yue Huang Jia Huo ShuMei Jia LuHua Jiang WeiChun Jiang Jing Jin YongJie Jin Bing Li ChengKui Li Gang Li MaoShun Li Wei Li Xian Li XiaoBo Li XuFang Li YanGuo Li ZiJian Li ZhengWei Li XiaoHua Liang JinYuan Liao CongZhan Liu GuoQing Liu HongWei Liu ShaoZhen Liu XiaoJing Liu Yuan Liu YiNong Liu Bo Lu XueFeng Lu Tao Luo Xiang Ma Bin Meng Yi Nang JianYin Nie Ge OU JinLu Qu Na Sai Liang Sun Yin Tan Lian Tao WenHui Tao YouLi Tuo GuoFeng Wang HuanYu Wang Juan Wang WenShuai Wang YuSa Wang XiangYang Wen BoBing WU Mei Wu GuangCheng Xiao He Xu YuPeng Xu LinLi Yan JiaWei Yang Sheng Yang YanJi Yang AiMei Zhang ChunLei Zhang ChengMo Zhang Fan Zhang HongMei Zhang Juan Zhang Qiang Zhang Shu Zhang Tong Zhang Wei Zhang WanChang Zhang WenZhao Zhang Yi Zhang Yue Zhang YiFei Zhang YongJie Zhang Zhao Zhang ZiLiang Zhang HaiSheng Zhao JianLing Zhao XiaoFan Zhao ShiJie Zheng Yue Zhu YuXuan Zhu ChangLin Zou | 2018 | Science China(Physics,Mechanics & Astronomy)2018，61，3： | 12 |
| 9 | Loss of 5-hydroxymethylcytosine is linked to gene body hypermethylation in kidney cancer显示文摘5-methylcytosine (5mC ) 和它的氧化形式 5-hydroxymethylcytosine (5hmC ) 被建议了涉及 tumorigenesis。因为印射方法的广泛地使用的 5mC 的读出,定序的重亚硫酸盐(BS-seq ) ,是 5mC 的和, 5hmC 层次, 5mC/5hmC 模式和这二修正的关系仍然保持糟糕理解。由介绍真实 5mC (BS-seq 由帮助 Tet 的 BS-seq 改正了, TAB-seq ) 并且 5hmC (TAB-seq ) 在单个核苷酸的分辨率同时铺平,我们这里证明与匹配的正常纸巾相比没有在肾肿瘤的 5mC 的全球损失。相反地, 5hmC 全球性被失去在几乎所有肾肿瘤纸巾。在肿瘤纸巾的 5hmC 水平是为肾癌症的一个独立预示的标记,与与更短的全面幸存联系的 5hmC 的底层。而且,我们证明 5hmC 的损失与匹配的正常纸巾相比在肿瘤被连接到 hypermethylation,特别地在基因身体区域。惊人地,基因身体 hypermethylation 显著地与肿瘤相关的基因的 silencing 被联系。IDH1 的 Downregulation 作为在肾癌症位于 5hmC 损失下面的机制被识别。恢复 5hmC 层次稀释了肿瘤房间的侵略能力并且在一个异种皮移植模型压制了肿瘤生长。一起,我们的结果证明 5hmC 的损失在由改变 DNA methylation 模式的肾癌症是一个预示的标记和一个 oncogenic 事件。 | Ke Chen Jing Zhang Zhongqiang Guo Qin Ma Zhengzheng Xu Yuanyuan Zhou Ziying Xu Zhongwu Li Xiongjun- Ye Xuesong Li Bifeng Yuan Yuwen Ke Chuan He Liqun Zhou Jiang Liu WeiminCi | 2016 | Cell Research2016，26，1： | 10 |
| 10 | Spinal Cord Stimulation Frequency Influences the Hemodynamic Response in Patients with Disorders of Consciousness显示文摘Spinal cord stimulation(SCS) is a promising technique for treating disorders of consciousness(DOCs).However, differences in the spatio-temporal responsiveness of the brain under varied SCS parameters remain unclear. In this pilot study, functional near-infrared spectroscopy was used to measure the hemodynamic responses of 10 DOC patients to different SCS frequencies(5 Hz, 10 Hz, 50 Hz, 70 Hz, and 100 Hz). In the prefrontal cortex, a key area in consciousness circuits, we found significantly increased hemodynamic responses at 70 Hz and 100 Hz, and significantly different hemodynamic responses between 50 Hz and 70 Hz/100 Hz. In addition, the functional connectivity between prefrontal and occipital areas was significantly improved with SCS at 70 Hz. These results demonstrated that SCS modulates the hemodynamic responses and long-range connectivity in a frequency-specific manner(with 70 Hz apparently better), perhaps by improving the cerebral blood volume and information transmission through the reticular formation-thalamus-cortex pathway. | Juanning Si Yuanyuan Dang Yujin Zhang Yaxin Li Wenyue Zhang Yi Yang Yue Cui Xiaoping Lou Jianghong He Tianzi Jiang | 2018 | Neuroscience Bulletin2018，34，4： | 10 |
| 11 | Current Status of Neuromodulatory Therapies for Disorders of Consciousness显示文摘Treatment for disorders of consciousness(DOCs) is still a Gordian knot. Evidence-based guidelines on the treatment of DOC patients are not currently available, while neuromodulation techniques are seen as a potential treatment. Multiple neuromodulation therapies have been applied. This article reviews the most relevant studies in the literature in order to describe a clear picture of the current state of neuromodulation therapies that could be used to treat DOC patients. Both invasive and noninvasive brain stimulation is discussed. Significant behavioral improvements in prolonged DOCs under neuromodulation therapies are rare. The efficacy of various such therapies remains a matter of debate. Further clinical investigations of existing techniques in larger samples properly controlling for spontaneous recovery are needed,and new approaches are awaited. | Xiaoyu Xia Yi Yang Yongkun Guo Yang Bai Yuanyuan Dang Ruxiang Xu Jianghong He | 2018 | Neuroscience Bulletin2018，34，4： | 10 |
| 12 | Genome sequencing and phylogenetic analysis of Banna virus(genus Seadornavirus,family Reoviridae)isolated from Culicoides显示文摘In an investigation of blood-sucking insects and arboviruses, a virus(YN12243) was isolated from Culicoides samples collected in the Sino-Burmese border region of Yunnan Province, China. The virus caused cytopathic effect(CPE) in C6/36 cells and passaged stably. Polyacrylamide gel analysis showed that the genome of YN12243 was composed of 12 segments of double-stranded RNA(dsRNA), with a distribution pattern of 6-6. The nucleotide and amino acid sequences of the coding region(1.12 segments) were17,803 bp and 5,925 amino acids in length, respectively. The phylogenetic analysis of VP1 protein(RdRp) revealed that YN12243 belonged to genus Seadornavirus of family Reoviridae, and further analysis indicated that YN12243 belongs to the Banna virus(BAV) genotype A2. Additionally, YN12243 was located in the same evolutionary cluster as BAV strains isolated from different mosquito species, suggesting that the BAV isolated from Culicoides does not have species barriers. These results indicate that Culicoides can also be a vector for BAV. In view of the hematophagous habits of Culicoides on cattle, horses, deer, and other large animals, as well as the possibility of spreading and causing a variety of animal arboviral diseases, it is important to improve infection detection and monitor the BAV in large livestock. | Song Song Yuanyuan Li Shihong Fu Wenwen Lei Xiaofang Guo Yun Feng Xiaoyan Gao Xiaolong Li Zhonghua Yang Ziqian Xu Ying He Huanyu Wang Hongning Zhou Bin Wang Xiaoqing Lu Guodong Liang | 2017 | Science China(Life Sciences)2017，60，12： | 8 |
| 13 | Cancer nanotechnology: Enhancing tumor cell response to chemotherapy for hepatocellular carcinoma therapy显示文摘Hepatocellular carcinoma(HCC)is one of the deadliest cancers due to its complexities,reoccurrence after surgical resection,metastasis and heterogeneity.In addition to sorafenib and lenvatinib for the treatment of HCC approved by FDA,various strategies including transarterial chemoembolization,radiotherapy,locoregional therapy and chemotherapy have been investigated in clinics.Recently,cancer nanotechnology has got great attention for the treatment of various cancers including HCC.Both passive and active targetings are progressing at a steady rate.Herein,we describe the lessons learned from pathogenesis of HCC and the understanding of targeted and non-targeted nanoparticles used for the delivery of small molecules,monoclonal antibodies,miRNAs and peptides.Exploring current efficacy is to enhance tumor cell response of chemotherapy.It highlights the opportunities and challenges faced by nanotechnologies in contemporary hepatocellular carcinoma therapy,where personalized medicine is increasingly becoming the mainstay.Overall objective of this review is to enhance our understanding in the design and development of nanotechnology for treatment of HCC. | Yongbing Sun Wen Ma Yuanyuan Yang Mengxue He Aimin Li Lei Bai Bin Yu Zhiqiang Yu | 2019 | Asian Journal of Pharmaceutical Sciences2019，14，6： | 8 |
| 14 | Understanding cultivated land dynamics and its driving forces in northern China during 1983-2001显示文摘Based on the long-term serial NOAA/NDVI dataset during 1983-1999 and SPOT/VGT datasetin 2001,the land use/cover change information in the 13 provinces of northern China was extracted based on the analysis ofthe cultivated landscape characteristics atfirst,then the effects of human activitieson cultivated land processwere explored by GIS and the driving forcesofcultivated land change were investigated.The conclusionscan be drawn asfollows:(1)The constantincrease of weak ecologicalfunction land asdesertand cultivated land and the decrease ofthe ecologicalfunction land offorestand shrub were the main characteristicsofthe land use/coverchange in the 13 provinces from 1983 to 1999,which showed the effects on the ecologicaladjustmentfunction.However,such situations were changed to some extentin the 2000s because of the eco-construction policy of the government.(2)From 1983 to 2001,the Barycenterofcultivated land tended to move from northeast to southwest with the topography and transportation situations being the main influences on the cultivated land distribution.Itis found thatthe cultivated land use intensity decreased noticably with the increase ofdistance from the main communication arteries.(3)The improvementofthe people’s living standard is closely related with the cultivated land change.The structural adjustment in the agriculturalland caused by economicdevelopmentand the improvementofthe people’sliving standard isan importantfactoraffecting thecultivated land changein northern Chinafrom 1983 to 2001. | HE Chunyang LI Jinggang WANG Yuanyuan SHI Peijun CHEN Jin PAN Yaozhong | 2005 | Journal of Geographical Sciences2005，15，4： | 8 |
| 15 | Real-time PCR diagnosis of Schistosoma japonicum in low transmission areas of China显示文摘Background:Schistosomiasis in the People’s Republic of China(PRC)can be traced back to antiquity.In the past 60 years,the Chinese government has made great efforts to control this persistent disease with elimination slated by 2020 through the implementation of a comprehensive control strategy.This strategy aims to reduce the role of bovines and humans as sources of infection as a pre-requisite for elimination through transmission interruption.The goal of elimination will be achievable only by the implementation of a sustainable surveillance and control system,with sensitive diagnosis a key feature so that the true disease burden is not underestimated.Currently used diagnostics lack the necessary sensitivity to accurately determine the prevalence of Schistosoma japonicum infection in areas with low infection intensities.It is of critical importance to find and treat people and to identify animals with low-level infections if the National Control Programme for China is to achieve schistosomiasis elimination.Methods:We evaluated a real-time polymerase chain reaction(qPCR)assay using 633 human stool samples collected from five villages in Hunan,Anhui,Hubei,and Jiangxi provinces,and 182 bovine(70 cattle and 112 buffalo)stool samples obtained from four villages in Hunan,Anhui,and Jiangxi provinces in the PRC.All stool samples were subjected to the miracidium hatching test(MHT,a diagnostic procedure used in the National Schistosomiasis Control Programme)and the qPCR assay.Samples positive by MHT were subjected to either the Kato-Katz technique for humans,or the formalin-ethyl acetate sedimentation-digestion(FEA-SD)procedure for bovines,to determine infection intensities.Results:The qPCR assay exhibited a high level of sensitivity in the detection of S.japonicum infections.With both the human and bovine samples,a significantly higher prevalence was determined using the qPCR assay(11.06%humans,24.73%bovines)than with the MHT(0.93%humans,7.69%bovines).The animal contamination index(calculated using data obtained with the qPCR technique)for all positive bovines was 27618000 eggs per day,indicating a considerable amount of environmental egg contamination that would be underestimated using less sensitive diagnostic procedures.Conclusions:The qPCR assay we have evaluated will be applicable as a future field diagnostic and surveillance tool in low-transmission zones where schistosomiasis elimination is targeted and for monitoring post-intervention areas to verify that elimination has been maintained. | Pei He Catherine A.Gordon Gail M.Williams Yuesheng Li Yuanyuan Wang Junjian Hu Darren J.Gray Allen G.Ross Donald Harn Donald P.McManus | 2018 | Infectious Diseases of Poverty2018，7，1： | 7 |
| 16 | Research on proton radiation effects on CMOS image sensors with experimental and particle transport simulation methods显示文摘Recently,complementary metal-oxide semiconductor image sensors(CISs)have become a key element of the imaging instrument and have been widely used in many scientific applications[1,2]such as space remote sensing,medical imaging,and nuclear power plant monitoring.However,CISs used in these harsh radiation environments are susceptible to damage by particles or rays. | Yuanyuan XUE Zujun WANG Minbo LIU Baoping HE Zhibin YAO Jiangkun SHENG Wuying MA Guantao DONG Junshan JIN | 2017 | Science China(Information Sciences)2017，60，12： | 6 |
| 17 | Doxorubicin-loaded silicon nanoparticles impregnated into red blood cells featuring bright fluorescence, strong photostability, and lengthened blood residency显示文摘基于唯一的优点荧光灯硅 nanoparticles (SiNPs ) ,长发行量红血房间(RBC ) ,和反癌症药分子(即, doxorubicin (纪录影片)) ,我们开发了使妊娠进 RBC 的多功能的装载纪录影片的 SiNPs。重要地,产生的药交货系统(DDS ) 同时展出了结合的明亮的荧光柔韧的 photostability (即, 24% 损失荧光灯在 25 min 以后的紧张连续激光照耀) 并且显著地变长的血住处(即, t 1/2= 7.31 吗?? | Airui Jiang Bin Song Xiaoyuan Ji Fei Peng Houyu Wang Yuanyuan Su Yao He | 2018 | Nano Research2018，11，4： | 6 |
| 18 | Pigsties near dwellings as a potential risk factor for the prevalence of Japanese encephalitis virus in adult in Shanxi,China显示文摘Background:The increasing trend of adult cases of Japanese encephalitis(JE)in China,particularly in northern China,has become an important public health issue.We conducted an epidemiological investigation in the south of Shanxi Province to examine the relationships between mosquitoes,Japanese encephalitis virus(JEV),and adult JE cases.Methods:Mosquito specimens were collected from the courtyards of farmers’households and pig farms in Shanxi Province.Mosquitoes were pooled,homogenized,and centrifuged.Reverse transcription-polymerase chain reaction(RT-PCR)was used to detect mosquito-borne arbovirus genes in homogenates.Specimens positive for these genes were inoculated into the baby hamster kidney cell line(BHK-21)to isolate virus.Minimum infection rate was calculated and phylogenetic analyses were performed.Results:A total of 7943 mosquitoes belonging to six species in four genera were collected;Culex tritaeniorhynchus accounted for 73.08%(5805/7943),C.pipiens pallens for 24.75%(1966/7943),and the remaining 3%(104/7943)consisted of Anopheles sinensis,Aedes vexans,Ae.dorsalis,and Armigeres subalbatus.Sixteen pools were positive for JEV based on RT-PCR using JEV pre-membrane gene nested primers.Phylogenetic analyses showed that all JEVs belonged to genotype I;two pools were positive using Getah Virus(GETV)gene primers.In addition,one JEV strain(SXYC1523)was isolated from C.pipiens pallens specimens.These results indicate that the minimum infection rate of JEV in mosquito specimens collected from the courtyards of farmers’households with pigsties was 7.39/1000;the rate for pig farms was 2.68/1000;and the rate for farmers’courtyards without pigsties was zero.Conclusions:The high-prevalence regions of adult JE investigated in this study are still the natural epidemic focus of JEV.Having pigsties near dwellings is a potential risk factor contributing to the prevalence of adult JE.To prevent the occurrence of local adult JE cases,a recommendation was raised that,besides continuing to implement the Expanded Program on Immunization for children,the government should urge local farmers to cease raising pigs in their own courtyards to reduce the probability of infection with JEV. | Xiaojie Ren Shihong Fu Peifang Dai Huanyu Wang Yuanyuan Li Xiaolong Li Wenwen Lei Xiaoyan Gao Ying He Zhi Lv Jingxia Cheng Guiqin Wang Guodong Liang | 2017 | Infectious Diseases of Poverty2017，6，1： | 6 |
| 19 | Distribution and partitioning of heavy metals in large anthropogenically impacted river, the Pearl River, China显示文摘In order to evaluate the distribution and partitioning characteristics of heavy metals in the large anthropogenically impacted Pearl River Basin, the contents of ‘‘anthropophile'' elements(Cr, Ni, Cu, Zn, Cd and Pb,which are clearly influenced by human activities) were determined, and their partitioning coefficients(Kd) between water and sediments and enrichment factors(EF) were calculated for samples collected at different locations along the Pearl River main stream. The modified BCR sequential extraction procedure(proposed by the European Community Bureau of Reference in 1993), which involves the successive extraction of metals in a decreasing order of reactivity, was applied. Sediment samples from the upper,middle, and lower reaches were included in this study. The results showed that the content of most metals in water and sediment samples gradually increases from upstream to downstream, suggesting a possible input from human activities as shown by their increasing high EF, ranged from 1.4 to 3.9 for Cu, from 1.4 to 6.7 for Zn, from 2.5 to59.1 for Cd, and from 1.7 to 8.9 for Pb, respectively. Thehigher partition coefficients(Kd) for Cr, Zn, and Pb(10~5–10~6) indicated that they were mainly transported in solid phase, while parts of Ni, Cu, and Cd were transported in dissolved phase as they display relatively lower Kdin the range of 10~4–10~5. According to the results of the BCR leaching, the percentage of non-residual fraction of heavy metals in the sediments showed a decreasing order of Cd [ Pb [ Zn [ Cu [ Ni [ Cr, implying that Cd and Pb were more active and bioavailable compared to the other four metals, and thus would be potentially more harmful to the watershed ecosystem. | Silan Liu Zhongwei Wang Yuanyuan Zhang Yulong Liu Wei Yuan Ting Zhang Yujie Liu Ping Li Li He Jiubin Chen | 2019 | Acta Geochimica2019，38，2： | 5 |
| 20 | Phase I study of chimeric anti-CD20 monoclonal antibody in Chinese patients with CD20-positive non-Hodgkin's lymphoma显示文摘Objective: This study was designed to determine the safety, pharmacokinetics and biologic effects of a humanmouse chimeric anti-CD20 monoclonal antibody(SCT400) in Chinese patients with CD20-positive B-cell nonHodgkin's lymphoma(CD20+ B-cell NHL). SCT400 has an identical amino acid sequence as rituximab, with the exception of one amino acid in the CH1 domain of the heavy chain, which is common in Asians.Methods: Fifteen patients with CD20+ B-cell NHL received dose-escalating SCT400 infusions(250 mg/m^2: n=3; 375 mg/m^2: n=9; 500 mg/m^2: n=3) once weekly for 4 consecutive weeks with a 24-week follow-up period. The data of all patients were collected for pharmacokinetics and pharmacodynamics analyses.Results: No dose-limiting toxicities were observed. Most drug-related adverse events were grade 1 or 2. Two patients had grade 3 or 4 neutropenia. Under premedication, the drug-related infusion reaction was mild. A rapid, profound and durable depletion of circulating B cells was observed in all dose groups without significant effects on T cell count, natural killer(NK) cell count or immunoglobulin levels. No patient developed antiSCT400 antibodies during the course of the study. SCT400 serum half-life(T1/2), maximum concentration(Cmax) and area under the curve(AUC) generally increased between the first and fourth infusions(P<0.05). At the 375 mg/m^2 dose, the T1/2 was 122.5±46.7 h vs. 197.0±75.0 h, respectively, and the Cmax was 200.6±20.2 μg/m L vs. 339.1±71.0 μg/m L, respectively. From 250 mg/m^2 to 500 mg/m^2, the Cmax and AUC increased significantly in a dose-dependent manner(P<0.05). Patients with a high tumor burden had markedly lower serum SCT400 concentrations compared with those without or with a low tumor burden. Of the 9 assessable patients, 1 achieved complete response and 2 achieved partial responses.Conclusions: SCT400 is well-tolerated and has encouraging preliminary efficacy in Chinese patients with CD20+ B-cell NHL. | Lin Gui Xiaohong Han Xiaohui He Yuanyuan Song Jiarui Yao Jianliang Yang Peng Liu Yan Qin Shuxiang Zhang Weijing Zhang Wenlin Gai Liangzhi Xie Yuankai Shi | 2016 | Chinese Journal of Cancer Research2016，28，2： | 5 |
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