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| 1 | aunalysis of the Genome Sequence of the Medicinal Plant Salvia miltiorrhiza显示文摘 | Haibin Xu Jingyuan Song Hongmei Luo Yujun Zhang Qiushi Li Yingjie Zhu Jiang Xu Ying Li Chi Song Bo Wang Wei Sun Guoan Shen Xin Zhang Jun Qian Aijia Ji Zhichao Xu Xiang Luo Liu He Chuyuan Li Chao Sun Haixia Yah Guanghong Cui Xiwen Li Xian 'en Li Jianhe Wei Juyan Liu Yitao Wang Alice Hayward David Nelson Zemin Ning Reuben J. Peters Xiaoquan Qi Shilin Chen | 2016 | Molecular Plant2016,9,6: | 70 |
| 2 | Genome-wide analysis of heat shock transcription factor families in rice and Arabidopsis显示文摘The heat shock transcription factors (HSFs) are the major heat shock factors regulating the heat stress response. They participate in regulating the expression of heat shock proteins (HSPs), which are critical in the protection against stress damage and many other important biological processes. Study of the HSF gene family is important for understanding the mechanism by which plants respond to stress. The completed genome sequences of rice (Oryza sativa) and Arabidopsis (Arabidopsis thaliana) constitute a valuable resource for comparative genomic analysis, as they are representatives of the two major evolutionary lineages within the angiosperms: the monocotyledons and the dicotyledons. The identification of phylogenetic relationships among HSF proteins in these species is a fundamental step to unravel the functionality of new and yet uncharacterized genes belonging to this family.In this study, the full complement of HSF genes in rice and Arabidopsis has probably been identified through the genome-wide scan. Phylogenetic analyses resulted in the identification of three major clusters of orthologous genes that contain members belonging to both species, which must have been represented in their common ancestor before the taxonomic splitting of the angiosperms. Further analysis of the phylogenetic tree reveals a possible dicot specific gene group. We also identified nine pairs of paralogs, as evidence for studies on the evolution history of rice HSF family and rice genome evolution. Expression data analysis indicates that HSF proteins are widely expressed in plants. These results provide a solid base for future functional genomic studies of the HSF gene family in rice and Arabidopsis. | Jingkang Guo Jian Wu Qian Ji Chao Wang Lei Luo Yi Yuan Yonghua Wang Jian Wang | 2008 | Journal of Genetics and Genomics2008,35,2: | 52 |
| 3 | A Kelch Motif-Containing Serine/Threonine Protein Phosphatase Determines the Large Grain QTL Trait in Rice显示文摘A thorough understanding of the genetic basis of rice grain traits is critical for the improvement of rice (Oryza sativa L.) varieties.In this study,we generated an F 2 population by crossing the large-grain japonica cultivar CW23 with Peiai 64 (PA64),an elite indica small-grain cultivar.Using QTL analysis,17 QTLs for five grain traits were detected on four different chromosomes.Eight of the QTLs were newly-identified in this study.In particular,qGL3-1,a newly-identified grain length QTL with the highest LOD value and largest phenotypic variation,was fine-mapped to the 17 kb region of chromosome 3.A serine/threonine protein phosphatase gene encoding a repeat domain containing two Kelch motifs was identified as the unique candidate gene corresponding to this QTL.A comparison of PA64 and CW23 sequences revealed a single nucleotide substitution (C→A) at position 1092 in exon 10,resulting in replacement of Asp (D) in PA64 with Glu (E) in CW23 for the 364th amino acid.This variation is located at the D position of the conserved sequence motif AVLDT of the Kelch repeat.Genetic analysis of a near-isogenic line (NIL) for qGL3-1 revealed that the allele qGL3-1 from CW23 has an additive or partly dominant effect,and is suitable for use in molecular marker-assisted selection. | Zejun Hu Haohua He Shiyong Zhang Fan Sun Xiaoyun Xin Wenxiang Wang Xi Qian Jingshui Yang Xiaojin Luo | 2012 | Journal of Integrative Plant Biology2012,54,12: | 41 |
| 4 | MicroRNA171c-Targeted SCL6-Ⅱ, SCL6-Ⅲ, and SCL6-Ⅳ Genes Regulate Shoot Branching in Arabidopsis显示文摘 | Long Wang Yan-Xia Mai Yan-Chun Zhang Qian Luo Hong-Quan Yang | 2010 | Molecular Plant2010,3,5: | 34 |
| 5 | Assessment of source water contamination by estrogenic disrupting compounds in China显示文摘Detection of estrogenic disrupting compounds(EDCs) in drinking waters around China has led to rising concerns about health risks associated with these compounds.There is,however,a paucity of studies on the occurrence and identification of the main compounds responsible for this pollution in the source waters.To fill this void,we screened estrogenic activities of 23 source water samples from six main river systems in China,using a recombinant two-hybrid yeast assay.All sample extracts induced significant estrogenic activity,with E2 equivalents(EEQ) of raw water ranging from 0.08 to 2.40 ng/L.Additionally,16 samples were selected for chemical analysis by gas chromatography-mass spectrometry.The EDCs of most concern,including estrone(E1),17β-estradiol(E2),17α-ethinylestradiol(EE2),estriol(E3),diethylstilbestrol(DES),estradiol valerate(EV),4-t-octylphenol(4-t-OP),4-nonylphenols(4-NP) and bisphenol A(BPA),were determined at concentrations of up to 2.98,1.07,2.67,4.37,2.52,1.96,89.52,280.19 and 710.65 ng/L,respectively.Causality analysis,involving comparison of EEQ values from yeast assay and chemical analysis identified E2,EE2 and 4-NP as the main responsible compounds,accounting for the whole estrogenic activities(39.74% to 96.68%).The proposed approach using both chemical analysis and yeast assay could be used for the identification and evaluation of EDCs in source waters of China. | Weiwei Jiang YeYan Mei Ma Donghong Wang Qian Luo Zijian Wang Senthil Kumaran Satyanarayanan | 2012 | Journal of Environmental Sciences2012,24,2: | 29 |
| 6 | 5-Hydroxymethylcytosine signatures in circulating cell-free DNA as diagnostic biomarkers for human cancers显示文摘象 5-methylcytosine (5mC ) 和 5-hydroxymethylcytosine (5hmC ) 那样的 DNA 修正是知道在哺乳动物影响全球基因表示的 epigenetic 标记。在人的染色体,与基因表示的靠近的关联和高化学的稳定性给他们的流行,这些 DNA epigenetic 标记能为癌症用作理想的 biomarkers 诊断。利用一种高度敏感、选择的化学标记技术,我们这里报导在传播没有房间的 DNA ( cfDNA )并且在从最近与 colorectal 诊断的 260 个病人的一个队收集的配对的肿瘤和邻近的纸巾的 genomic DNA ( gDNA )的 5hmC 的染色体宽的介绍,胃,胰腺,从 90 个健康个人的肝或甲状腺癌症和正常纸巾。5hmC 主要在与开的染色质和容许的 histone 修正重合的 transcriptionally 活跃的区域被散布。柔韧的联系癌症的 5hmC 签名在 cfDNA 被识别为特定的癌症类型是特征的。传播 cfDNA 的 5hmC 底 biomarkers colorectal 和胃的癌症是高度预兆的并且比常规 biomarkers 优异并且比得上从织物活体检视的 5hmC biomarkers。因此,这新策略能从血样品的分析为癌症的诊断和预后导致有效、最低限度地侵略的方法的发展。 | Wenshuai Li Xu Zhang Xingyu Lu Lei You Yanqun Song Zhongguang Luo Jun Zhang Ji Nie Wanwei Zheng Diannan Xu Yaping Wang Yuanqiang Dong Shulin Yu Jun Hong Jianping Shi Hankun Hao Fen Luo Luchun Hua Peng Wang Xiaoping Qian Fang Yuan Lianhuan Wei Ming Cui Taiping Zhang Quan Liao Menghua Dai Ziwen Liu Ge Chen Katherine Meckel Sarbani Adhikari Guifang Jia Marc B Bissonnette Xinxiang Zhang Yupei Zhao Wei Zhang Chuan He Jie Liu | 2017 | Cell Research2017,27,10: | 30 |
| 7 | Pretreatment with Tongxinluo protects porcine myocardium from ischaemia/reperfusion injury through a nitric oxide related mechanism显示文摘繁体中文药 Tongxinluo 能保护的背景对 ischaemia/reperfusion 损害的心肌层,而是它的行动的机制很好没被记录。我们在 Tongxinluo 的保护的角色检验了氮的氧化物的参与。方法 Miniswine 被使随机化到四组七:假冒,有氮的氧化物 synthase 禁止者 N-nitro-L-arginine 的控制, Tongxinluo 和 Tongxinluo coadministration (L-NNA, 10 mg/kg i.v ) 。在 Tongxinluo 的管理以后的三个小时,动物是 anaesthetised,左前面的下降冠的动脉绑扎并且为 90 在 situ 坚持说分钟在死亡前到 3 小时灌注列在后面。区域不回流并且坏死和风险区域被测面积池病理地决定。在心肌层的嗜中性的累积的度被测量 myeloperoxidase 活动和组织学的分析获得。氮的氧化物 synthase 活动和脉管的 endothelial cadherin 满足的心肌的 endothelial 被比色的方法测量, immunoblotting 分析 respectively.Results Tongxinluo 显著地增加了本地血流动并且限制了梗塞和尺寸不回流。Tongxinluo 也在组织学的节稀释了 myeloperoxidase 活动和嗜中性的累积并且维持了脉管的 endothelial cadherin 和 endothelial 的水平在 reflow 区域的氮的氧化物 synthase 活动什么时候与控制相比组。Tongxinluo 的保护被 coadministration 与 L-NNA 抵抗。结论 Tongxinluo 可以限制心肌的 ischaemia 并且保护心免于灌注损害。Tongxinluo 由改变 endothelial 的活动调整氮的氧化物的合成氮的氧化物 synthase。 | CHENG Yu-tong YANG Yue-jin ZHANG Hai-tao QIAN Hai-yan ZHAO Jing-lin MENG Xian-min LUO Fu-liang WU Yi-ling | 2009 | Chinese Medical Journal2009,,13: | 28 |
| 8 | Thermodynamics and kinetics of phase transformation in rare earth–magnesium alloys:A critical review显示文摘Magnesium and its alloys are significant superior metallic materials for structural components in automobile and aerospace industries due to their excellent physicomechanical properties.The Mg–rare earth(RE)systems have attracted great interests because RE additions can improve both the deformability and the strength of Mg alloys through solid solution strengthening and precipitation hardening mechanisms.This paper focuses on the interface stability,together with thermodynamics and kinetics of nucleation and growth of the key phases and matrix phases in Mg–RE alloys.In this paper,the theory and recent advances on Mg–RE alloys,especially for the interface stability,thermodynamics and kinetics of nucleation and growth of the key phases and matrix phases,together with their relationships with micro-structures,and macroscopic properties,are reviewed.By combining the thermodynamics/kinetics integrated simulations with various advanced experimental techniques,“reverse”design of Mg–RE alloys starting from the target service performance is put forward as a kind of scientific paradigm with rational design. | Qun Luo Yanlin Guo Bin Liu Yujun Feng Jieyu Zhang Qian Li Kuochih Chou | 2020 | Journal of Materials Science & Technology2020,44,9: | 26 |
| 9 | Chronic Hepatitis B Infection with Low Level Viremia Correlates with the Progression of the Liver Disease显示文摘Background and Aims:Currently,insufficient clinical data are available to address whether low-level viremia(LLV)observed during antiviral treatment will adversely affect the clinical outcome or whether treatment strategies should be altered if LLV occurs.This study compared the clinical out-comes of patients with a maintained virological response(MVR)and patients who experienced LLV and their treatment strategies.Methods:A retrospective cohort of 674 patients with chronic hepatitis B virus(HBV)infection who received antiviral treatment for more than 12 months was analyzed for the development of end-stage liver disease and treatment strategies during the follow-up period.End-stage liver disease included decompensated liver cirrhosis and hepatocellular carcinoma(HCC).Results:During a median 42-month follow-up,end-stage liver disease developed more frequently in patients who experienced LLV than in those who experienced MVR(7.73%and 15.85%vs.0.77%and 5.52%at 5 and 10 years,respectively;p=0.000).The trend was consistent after propensity score matching.In the high-risk group of four HCC risk models,LLV patients had a higher risk of HCC development(p<0.05).By Cox proportional hazard model analysis,LLV was an independent risk factor for end-stage liver disease and HCC(hazard ratio[HR]=6.280,confidence interval[CI]=2.081-18.951,p=0.001;HR=5.108,CI=1.392-18.737,respectively;p=0.014).Patients achieved a lower rate of end-stage liver disease by adjusting treatment compared to continuing the original treatment once LLV occurred(p<0.05).Conclusions:LLV is an independent risk factor for end-stage liver disease and HCC,and treatment adjustments can be considered. | Qian Zhang Hong Peng Xiaoqing Liu Huimin Wang Jinjie Du Xinhua Luo Hong Ren Peng Hu | 2021 | Journal of Clinical and Translational Hepatology2021,9,6: | 25 |
| 10 | A Rabbit Model of Hormone-induced Early Avascular Necrosis of the Femoral Head显示文摘Objective To establish an experimental model of early stage avascular necrosis of the femoral head(ANFH) caused by corticosteroid in adult rabbits and to observe the pathological changes with various imaging techniques.Methods ANFH was induced by a combination of hypersensitivity vasculitis caused by injection of horse serum and subsequent administration of a high dose of corticosteroid.The pathological changes were detected with digital radiography(DR),computed tomography(CT),magnetic resonance imaging(MRI),ink artery infusion angiography,hematoxylin-eosin staining,and immunohistochemistry.Results The imageological and pathological changes corresponded to the clinical characteristics of early stage ANFH.DR showed bilaterally increased bone density,an unclear epiphyseal line,and blurred texture of cancellous bone.CT showed spot-like low-density imaging of cancellous bone,thinner cortical bone,osteoporosis,and an unclear epiphyseal line.MRI showed bone marrow edema and spot-like high signals in T2-weighted imaging in cancellous bone.Ink artery infusion angiography showed fewer obstructed blood vessels in the femoral head.HE staining of pathological sections showed fewer trabeculae and thin bone,an increased proportion of empty osteocyte lacunae,decreased hematopoiesis,thrombosis,and fat cell hypertrophy.Immunohistochemistry showed attenuated expression of vascular endothelial growth factor in osteoblasts and chondrocytes,and on the inner membrane of blood vessels.Conclusion Experimental rabbit model of early stage ANFH caused by corticosteroid can be successfully established and provide the foundation for developing effective methods to treat early stage ANFH. | QIAN WEN LI MA YAN-PING CHEN LIN YANG WEI LUO AND XIAO-NING WANG | 2008 | Biomedical and Environmental Sciences2008,21,5: | 24 |
| 11 | Progresses on microwave remote sensing of land surface parameters显示文摘Highly accurate observations at various scales on the land surface are urgently needed for the studies of many areas,such as hydrology,meteorology,and agriculture.With the rapid development of remote sensing techniques,remote sensing has had the capacity of monitoring many factors of the Earth's land surface.Especially,the space-borne microwave remote sensing systems have been widely used in the quantitative monitoring of global snow,soil moisture,and vegetation parameters with their all-weather,all-time observation capabilities and their sensitivities to the characteristics of land surface factors.Based on the electromagnetic theories and microwave radiative transfer equations,researchers have achieved great successes in the microwave remote sensing studies for different sensors in recent years.This article has systematically reviewed the progresses on five research areas including microwave theoretical modeling,microwave inversion on soil moisture,snow,vegetation and land surface temperatures.Through the further enrichment of remote sensing datasets and the development of remote sensing theories and inversion techniques,remote sensing including microwave remote sensing will play a more important role in the studies and applications of the Earth systems. | SHI JianCheng DU Yang DU JinYang JIANG LingMei CHAI LinNa MAO KeBiao XU Peng NI WenJian XIONG Chuan LIU Qiang LIU ChenZhou GUO Peng CUI Qian LI YunQing CHEN Jing WANG AnQi LUO HeJia WANG YinHui | 2012 | Science China Earth Sciences2012,55,7: | 24 |
| 12 | Simultaneous determination of ten taste and odor compounds in drinking water by solid-phase microextraction combined with gas chromatography-mass spectrometry显示文摘Taste and odor(T&O)problems in drinking water frequently occur because of many compounds present in the water,of which trans-1,10-dimethyl-trans-9-decalol(geosmin)and 2-methylisoborneol(MIB)are well-known.In this study,a fast and efective method was established for simultaneous determination of 10 T&O compounds,including geosmin,MIB,2,4,6-trichloroanisole(TCA),2-methylbenzofuran,2-isopropyl-3-methoxypyrazine(IPMP),2-isobutyl-3-methoxypyrazine(IBMP),cis-3-hexenyl acetate,trans,trans-2,4-heptadienal,trans,cis-2,6-nonadienal,and trans-2-decenal in water samples by headspace solid-phase microextraction(SPME)coupled with gas chromatography-mass spectrometry.An orthogonal array experimental design was used to optimize the efects of SPME fiber,extraction temperature,stirring rate,NaCl content,extraction time,and desorption time.The limits of detection ranged from 0.1 to 73 ng/L were lower than or close to the odor threshold concentrations(OTCs).All the 10 T&O compounds were detected in the 14 water samples including surface water,treatment process water and tap water,taken from a waterworks in Lianyungang City,China.MIB and geosmin were detected in most samples at low concentration.Six T&O compounds(IPMP,IBMP,trans,cis-2,6-nonadienal,2-methylbenzofuran,trans-2-decenal,and TCA)were efectively decreased in water treatment process(sedimentation and filtration)that is diferent from cis-3-hexenyl acetate,MIB and geosmin.It is noted that the TCA concentrations at 15.9–122.3 ng/L and the trans,cis-2,6-nonadienal concentrations at 79.9–190.1 ng/L were over 10 times higher than their OTCs in tap water.The variation of the analytes in the all water samples,especially distribution system indicated that distribution system cannot be ignored as a T&O compounds source. | Xichao Chen Qian Luo Shengguang Yuan Zi Wei Hanwen Song Donghong Wang Zijian Wang | 2013 | Journal of Environmental Sciences2013,25,11: | 21 |
| 13 | Cationic nanocarriers induce cell necrosis through impairment of Na^+/K^+-ATPase and cause subsequent inflammatory response显示文摘有积极表面费用的 Nanocarriers 以他们限制了他们的临床的应用的毒性著名。位于他们的毒性下面的机制例如煽动性的反应的正式就职,仍然保持大部分未知。在我们发现了 cationic nanocarriers 的那注射的现在的学习,包括 cationic liposomes, PEI,和 chitosan,导致了坏死的房间的快速的外观。cationic nanocarriers 导致的房间坏死依赖于他们的积极表面费用,但是不要求 RIP1 和 Mlkl。相反,细胞内部的 Na + 超载被发现伴随房间死亡。在文化媒介或有 Na +/K+-ATPase 阳离子绑定地点禁止者 ouabain 的房间的预告的处理的 Na + 的弄空,从房间坏死的保护的房间。而且,有 cationic nanocarriers 的处理在 vitro 并且在 vivo 禁止了 Na +/K+-ATPase 活动。计算模拟证明 cationic 搬运人能与 Na +/K+-ATPase 的阳离子绑定地点交往。有 ouabain 的小剂量的老鼠 pretreated 在 cationic nanocarriers 的致命的剂量的注射以后显示出改进幸存。进一步的分析建议 cationic nanocarriers 和 mitochondrial DNA 的产生的漏导致的那房间坏死能在 vivo 触发严重发炎,它被包含 TLR9 并且 MyD88 发信号的一条小径调停。一起拿,我们的结果揭示由此的新奇机制 cationic nanocarriers 通过和 mitochondrial 的随后的暴露的和 Na +/K+-ATPase, 的相互作用导致尖锐房间坏死是的联系损坏的分子的模式调停的一个关键事件煽动性的回答。我们的学习为评估 nanocarriers 的 biocompatibility 并且为药交货设计更好、更安全的有重要含意。 | Xiawei Wei Bin Shao Zhiyao He Tinghong Ye Min Luo Yaxiong Sang Xiao Liang Wei Wang Shuntao Luo Shengyong Yang Shuang Zhang Changyang Gong Maling Gou Hongxing Deng Yinglan Zhao Hanshuo Yang Senyi Deng Chengjian Zhao Li Yang Zhiyong Qian Jiong Li Xun Sun Jiahuai Han Chengyu Jiang Min Wu Zhirong Zhang | 2015 | Cell Research2015,25,2: | 21 |
| 14 | Red-Light-Dependent Interaction of phyB with SPA1 Promotes COP1-SPA1 Dissociation and Photomorphogenic Development in Arabidopsis显示文摘Arabidopsis phytochromes (phyA-phyE ) 是奉献给察觉到 red/far-red 光的光敏电阻器。Phytochromes 经由包含程序信息文件(PHYTOCHROME 交往因素) 和 COP1 (组成的 PHOTOMORPHOGENIC 1 ) 的抑制的快速的降级的一条发信号的小径在轻照耀之上支持 photomorphogenic 开发原子累积通过和程序信息文件和 COP1 的物理相互作用,分别地。phyA 和 phyB,二最好描绘的 phytochromes,分别地在 far-red 光和红光下面主要调整植物 photomorphogenesis。它被表明了那 SPA1 (PHYTOCHROME A 的 SUPPRESSOR 1 ) 与 COP1 联系支持 COP1 活动并且压制 photomorphogenesis。这里,我们报导在红光位于支持 phyB 的 photomorphogenesis 下面的机制包含在 red-light-activated phyB 和 SPA1 之间的直接物理、功能的相互作用。我们发现那 SPA1 PHYB 遗传上下游的行为镇压在红光的 photomorphogenesis。在酵母和 Arabidopsis 的蛋白质相互作用研究证明用光使敏化的 phyB 镇压有 COP1 的 SPA1 的协会,被调停,至少部分地,通过有 SPA1 的 phyB 的 red-light-dependent 相互作用。而且,我们证明 phyA 身体上以一种 Pfr-form-dependent 方式与 SPA1 交往,并且那 SPA1 PHYA 下游地行动在 far-red 光调整 photomorphogenesis。这研究提供怎么用光使敏化 phyB 的一个基因、生物化学的模型镇压通过和 SPA1 到的直接相互作用复杂的 COP1SPA1 的活动在红光支持 photomorphogenesis。 | Xue-Dan Lu Chuan-Miao Zhou Peng-Bo Xu Qian Luo Hong-Li Lian Hong-Quan Yang | 2015 | Molecular Plant2015,8,3: | 21 |
| 15 | Genome-Wide Association Studies of Image Traits Reveal Genetic Architecture of Drought Resistance in Rice显示文摘理解植物怎么对干旱作出回应能有益于繁殖的干旱抵抗(医生) 。用一台非破坏性的 phenotyping 设备,为 507 米饭就职的 51 个基于图象的特点(i 特点) 被提取。这些 i 特点能被用来监视干旱回答 ? 并且高评估医生可遗传性和这些特点的大变化在自然人口在干旱应力下面被观察。染色体宽的协会研究(GWAS )?i 特点和传统的医生特点识别了 470 协会 loci,某包含知道医生相关的基因。这 470 loci, 443 loci (94%) 用 i 特点被识别, 437 loci (93%) 与以前报导的医生相关的量的特点 loci,和 313 loci (66.6%)co 局部性被 GWAS reproducibly 在不同的年里识别。协会网络,基于 GWAS 建立了结果,揭示中心 i 特点和中心 loci。这表明把的可行性和必要性复杂医生特点进可继承、简单的 i 特点。作为原则的证明,我们说明了这条综合途径的力量以前识别 unreported 医生相关的基因。OsPP15 与中心 i 特点被联系,并且它在医生的角色被基因转变实验证实。而且, i 特点能被用于医生连接分析,并且 69 个 i 特点地点协会被 recombinant 的 GWAS 和连接分析识别生来的线人口。最后,我们证实了 i 特点的关联在这个领域里搀。我们的学习为医生为原因的基因的基因解剖和发现提供一条有希望的新奇途径。 | Zilong Guo Wanneng Yang Yu Chang Xiaosong Ma Haifu Tu Fang Xiong Ni Jiang Hui Feng Chenglong Huang Peng Yang Hu Zhao Guoxing Chen Hongyan Liu Lijun Luo Honghong Hu Qian Liu Lizhong Xiong | 2018 | Molecular Plant2018,11,6: | 21 |
| 16 | Distribution of gamasid mites on small mammals in Yunnan Province, China显示文摘小哺乳动物的身体表面上的 gamasid 螨的调查从 1990 ~ 2004 在中国的云南省被执行。小哺乳动物主人是代表五个地理分区, HengduanMountains 的也就是中间的分区, Hengduan 山的南部的分区,云南的东方高原分区,云南的 WesternPlateau 分区和云南的南部的多山的分区的捕获的 from25 县。捕获了 10803 个小哺乳动物宿主在四目(Rodentia,食虫目, Scandentia 和兔类) 属于九个家庭, 29 个类和 52 种类。68 571 gamasid 螨的一个总数从捕获的小哺乳动物主人的身体表面被收集,所有 gamasid 螨被识别到 10 个家庭, 33 个类和 112 种类。这篇论文列出所有螨种,和他们的分类位置(类和家庭) 和他们的相应宿主。更多螨种类比在另外的地理分区在 Hengduan 山的 MiddleSubregion 被发现。在 Hengduan 山的中间的分区的螨和小哺乳动物的彻底的个人在五个地理分区也是最丰富的。三主导的螨种和三主导的小哺乳动物 hostsweredetermined 作为主导。在云南省的调查区域的种类。主导的主人是 Rattus flavipectus (它说明34.85%彻底的个人), Apodemuschevrieri (13.43%)和 Rattus norvegicus (10.40%)当时主导的 gamasid 螨种类 areLaelaps nuttalli ( Hirst , 1915 )(27.84%), Laelaps echidninus ( Berlese , 1887 )(18.38%)并且 Laelapsguizhouensis ( Gu et 王, 1981 )(14.79%)。结果在不同分区在云南省和不平的分发特征显示出 gamasidmites 的高种类差异。 | LI-PU LUO XIAN-GUO GUO TI-JUN QIAN DIAN WU XING-YUANMEN WEN-GE DONG | 2007 | Insect Science2007,14,1: | 20 |
| 17 | Macrophagic CD146 promotes foam cell formation and retention during atherosclerosis显示文摘 | Yongting Luo Hongxia Duan Yining Qian Liqun Feng Zhenzhen Wu Fei Wang Jing Feng Dongling Yang Zhihai Qin Xiyun Yan | 2017 | Cell Research2017,27,3: | 18 |
| 18 | An Integrated Analysis of Risk Factors of Cognitive Impairment in Patients with Severe Carotid Artery Stenosis显示文摘Objective To investigate cognitive dysfunction in patients with carotid artery stenosis(CAS) and potential risk factors related to cognitive-especially memory-dysfunction. Methods Forty-seven patients with carotid artery stenosis were recruited into our study cohort. The Mini-Mental State Examination(MMSE) and the Montreal Cognitive Assessment(MoCA) were adopted to assess cognitive function, the Wechsler Memory Scale(WMS) to assess memory function, high-resolution MRI and enhanced ultrasound to evaluate carotid plaques, and computed tomography perfusion(CTP) imaging to evaluate intracranial blood perfusion. Single-factor analysis and multiple-factor regression analysis were used to analyze potential risk factors of cognitive impairment. Results Mini-Mental State Examination test results showed that 22 patients had cognitive impairment, and MoCA test results showed that 10 patients had cognitive impairment. Analysis of various risk factors indicated that the average memory quotient of female patients was higher than that of males(P = 0.024). The cognitive and memory performance of those with an educational background above high school were significantly better than those of participants with high school or lower(P = 0.045). Patients with abnormal intracranial perfusion performed worse on the MMSE test(P = 0.024), and their WMS scores were significantly lower(P = 0.007). The MMSE scores and the memory quotients were significantly lower in patients with a history of cerebral infarction(MMSE, P = 0.047, memory quotient score, P = 0.018). Conclusion A history of cerebral infarction and abnormal cerebral perfusion are associated with decline in overall cognitive function and memory in patients with carotid stenosis. Being female and having an educational background above high school may be protective factors in the development of cognitive dysfunction. | LUO Ru Tao WANG Pei Jiong DENG Xiao Feng ZHOU Shu Jie ZHAO Meng QIAN Jing ZHANG Dong WANG Rong ZHANG Yan | 2018 | Biomedical and Environmental Sciences2018,31,11: | 17 |
| 19 | Single-cell transcriptomic analysis defines the interplay between tumor cells,viral infection,and the microenvironment in nasopharyngeal carcinoma显示文摘Nasopharyngeal carcinoma(NPC)is an Epstein-Barr virus(EBV)-associated malignancy with a complex tumor ecosystem.How the interplay between tumor cells,EBV,and the microenvironment contributes to NPC progression and immune evasion remains unclear.Here we performed single-cell RNA sequencing on^104,000 cells from 19 EBV^+NPCs and 7 nonmalignant nasopharyngeal biopsies,simultaneously profiling the transcriptomes of malignant cells,EBV,stromal and immune cells.Overall,we identified global upregulation of interferon responses in the multicellular ecosystem of NPC.Notably,an epithelial–immune dual feature of malignant cells was discovered and associated with poor prognosis.Functional experiments revealed that tumor cells with this dual feature exhibited a higher capacity for tumorigenesis.Further characterization of the cellular components of the tumor microenvironment(TME)and their interactions with tumor cells revealed that the dual feature of tumor cells was positively correlated with the expression of co-inhibitory receptors on CD8^+tumor-infiltrating T cells.In addition,tumor cells with the dual feature were found to repress IFN-γproduction by T cells,demonstrating their capacity for immune suppression.Our results provide new insights into the multicellular ecosystem of NPC and offer important clinical implications. | Shanzhao Jin Ruoyan Li Ming-Yuan Chen Chao Yu Lin-Quan Tang Yan-Min Liu Jiang-Ping Li Yi-Na Liu Yi-Ling Luo Yifan Zhao Yu Zhang Tian-Liang Xia Shang-Xin Liu Qi Liu Guan-Nan Wang Rui You Jing-Yun Peng Jiang Li Feng Han Jianwei Wang Qiu-Yan Chen Li Zhang Hai-Qiang Mai Benjamin E.Gewurz Bo Zhao Lawrence S.Young Qian Zhong Fan Bai Mu-Sheng Zeng | 2020 | Cell Research2020,30,11: | 16 |
| 20 | Serum hepatitis B virus RNA is a predictor of HBeAg seroconversion and virological response with entecavir treatment in chronic hepatitis B patients显示文摘BACKGROUND Characteristics of alterations of serum hepatitis B virus(HBV) RNA in different chronic hepatitis B(CHB) patients still cannot be fully explained. Whether HBV RNA can predict HBeAg seroconversion is still controversial.AIM To investigate whether HBV RNA can predict virological response or HBeAg seroconversion during entecavir(ETV) treatment when HBV DNA is undetectable.METHODS The present study evaluated 61 individuals who were diagnosed and treated with long-term ETV monotherapy at the Department of Infectious Diseases of Peking University First Hospital(China) from September 2006 to December 2007.Finally, 30 treatment-naive individuals were included. Serum HBV RNA were extracted from 140 μL serum samples at two time points. Then they were reverse transcribed to cDNA with the HBV-specific primer. The product was quantified by real-time quantitative PCR(RT-PCR) using TAMARA probes. Statistical analyses were performed with IBM SPSS 20.0.RESULTS Level of serum HBV RNA at baseline was 4.15 ± 0.90 log10 copies/mL. HBV RNA levels showed no significant difference between the virological response(VR)and partial VR(PVR) groups at baseline(P = 0.940). Serum HBV RNA significantly decreased among patients who achieved a VR during ETV therapy(P < 0.001). The levels of HBV RNA in both HBeAg-positive patients with seroconversion group and those with no seroconversion increased after 24 wk of treatment. Overall, HBV RNA significantly but mildly correlated to HBsAg(r =0.265, P = 0.041), and HBV RNA was not correlated to HBV DNA(r = 0.242, P =0.062). Furthermore, serum HBV RNA was an independent indicator for predicting HBeAg seroconversion and virological response. HBeAg seroconversion was more likely in CHB patients with HBV RNA levels below4.12 log10 copies/mL before treatment.CONLUSION The level of serum HBV RNA could predict HBeAg seroconversion and PVR during treatment. In the PVR group, the level of serum HBV RNA tends to be increasing. | Hao Luo Xia-Xia Zhang Li-Hua Cao Ning Tan Qian Kang Hong-Li Xi Min Yu Xiao-Yuan Xu | 2019 | World Journal of Gastroenterology2019,25,6: | 15 |