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63篇 您的检索式:作者名="Mo Dan"
    题名 作者 年代 出处 被引量
1Ten cities cross-sectional questionnaire survey of children asthma and other allergies in China显示文摘Asthma,rhinitis and eczema(allergic or non-allergic)have increased throughout the world during the last decades,especially among children.Changes in the indoor environment are suspected to be important causes.China has experienced a dramatic change in indoor environmental exposures during the past two decades.However,such changes and their associations with children’s asthma and other health aspects have not been thoroughly studied.China,Children,Homes,Health(CCHH),Phase I,was a cross-sectional questionnaire survey of 48219 children 1–8 years old in 10 Chinese cities during 2010–2012.The questionnaire includes the International Study of Asthma and Allergies in Childhood(ISAAC)core health questions and additional questions regarding housing,life habits and outdoor environment.In health analyses,children aged 3–6 years old were included.The prevalences of doctor diagnosed asthma varied from 1.7%to 9.8%(mean 6.8%),a large increase from 0.91%in 1999 and 1.50%in2000.The prevalence of wheeze,rhinitis and atopic eczema(last 12 months)varied from 13.9%to 23.7%,24.0%to 50.8%and4.8%to 15.8%,respectively.Taiyuan had the lowest prevalences of all illnesses and Shanghai the highest,except for wheezewhere the highest value was for Urumqi.We found(1)no obvious association between disease prevalences and ambient PM10concentrations and(2)higher prevalences of disease in humid climates with hot summers and cold winters,but with no centrally heated buildings.Associations between the diseases and economic status as indexed by Gross Domestic Product(GDP)requires further study.ZHANG YinPing LI BaiZhan HUANG Chen YANG Xu QIAN Hua DENG QiHong ZHAO ZhuoHui LI AnGui ZHAO JiaNing ZHANG Xin QU Fang HU Yu YANG Qin WANG Juan ZHANG Ming WANG Fang ZHENG XiaoHong LU Chan LIU ZhiJian SUN YueXia MO JinHan ZHAO YiLi LIU Wei WANG TingTing NORBCK Dan BORNEHAG Carl-Gustaf SUNDELL Jan 2013Chinese Science Bulletin2013,58,34:22
2MiR-27a Promotes Hepatocellular Carcinoma Cell Proliferation Through Suppression of its Target Gene Peroxisome Proliferator-activated Receptor γ显示文摘Shuo Li Jing Li Bing-Yuan Fei Dan Shao Yue Pan Zhan-Hao MO Bao-Zhen Sun Dan Zhang Xiao Zheng Ming Zhang Xue-Wen Zhang Li Chen 2015Chinese Medical Journal2015,,7:15
3Typical atmospheric haze during crop harvest season in northeastern China:A case in the Changchun region显示文摘This study presents the mass concentrations of PM_(2.5),O_3,SO_2 and NOxat one urban,one suburban and two rural locations in the Changchun region from September 25 to October 272013. Major chemical components of PM_(2.5)at the four sites were daily sampled and analyzed. Most of daily concentrations of SO_2(7–82 μg/m^3),O_3(27–171 μg/m^3) and NOx(14–213 μg/m^3) were below the limits of the National Ambient Air Quality Standard(NAAQS)in China. However,PM_(2.5)concentrations(143–168 μg/m^3) were 2-fold higher than NAAQS.Higher PM_(2.5)concentrations(~ 150 μg/m^3) were measured during the pre-harvest and harvest at the urban site,while PM_(2.5)concentrations significantly increased from 250 to400 μg m^(-3) at suburban and rural sites with widespread biomass burning. At all sites,PM_(2.5)components were dominated by organic carbon(OC) and followed by soluble component sulfate(SO_4^(2-)),ammonium(NH_4^+) and nitrate(NO_3^-). Compared with rural sites,urban site had a higher mineral contribution and lower potassium(K^+and K) contribution to PM_(2.5).Severe atmospheric haze events that occurred from October 21 to 23 were attributed to strong source emissions(e.g.,biomass burning) and unfavorable air diffusion conditions.Furthermore,coal burning originating from winter heating supply beginning on October 18 increased the atmospheric pollutant emissions. For entire crop harvest period,the Positive Matrix Factorization(PMF) analysis indicated five important emission contributors in the Changchun region,as follows: secondary aerosol(39%),biomass burning(20%),supply heating(18%),soil/road dust(14%) and traffic(9%).Wei Wei Chen Daniel Q.Tong Mo Dan Shi Chun Zhang Xue Lei Zhang Yue Peng Pan 2017Journal of Environmental Sciences2017,29,4:10
4miR-30b and miR-30c expression predicted response to tyrosine kinase inhibitors as first line treatment in non-small cell lung cancer显示文摘GU Yan-fei ZHANG Hui SU Dan MO Min-li SONG Pan ZHANG Fang ZHANG Shu-cai 2013Chinese Medical Journal2013,,23:8
5Activation of liver X receptors promotes inflammatory cytokine mRNA degradation by upregulation of tristetraprolin显示文摘肝 X 受体(LXR ) 有反煽动性的性质。LXR 是否在煽动性的 cytokine 表示的 post-transcriptional 控制起一个作用,不是清楚的。这里,我们第一鉴别合成 LXR 收缩筋 T0901317 支持了 IL-1, IL-6 和 TNF mRNA 降级。而且, T0901317 使动摇通过它的 3-untranslated 区域的 TNF mRNA。另外, T0901317 增加了 tristetraprolin (TTP ) 的表示,当与 siRNA 反对 TTP 废除了调停 T0901317 的煽动性的 cytokine mRNA 腐烂时。有趣地, T0901317 镇压了 ERK1/2 和 p38 的导致 LPS 的 phosphorylation 在 THP-1 巨噬细胞的激活 mitogen 的蛋白质 kinase (MAPK ) 。这里介绍的证据证实有 T0901317 的 LXR 激活禁止 ERK1/2 和 p38 MAPK 的 phosphorylation,在 TTP 的增加的表示和 LPS 导致煽动性的 cytokine mRNAs 的腐烂的可能的结果。Ji Xiao Quan Chen Dan Tang Weiwei OU Jiazheng Wang1 Zhongcheng Mo Chaoke Tang Liangyu Peng Deming Wang 2017Acta Biochimica et Biophysica Sinica2017,49,3:7
6Temporal variability of atmospheric particulate matter and chemical composition during a growing season at an agricultural site in northeastern China显示文摘This study presents the observations of PM_(10) and PM_(2.5) concentrations at an agricultural site from April to October 2012 in Dehui city,China.Ambient air was sampled by filter-based samplers and online PM monitors.The filter samples were analyzed to determine the abundance of ionic/inorganic elements,organic carbon(OC) and elemental carbon(EC).The daily PM_(10) concentrations varied significantly over the monitoring period,with an average of168 ± 63(in the range of 52-277) μg/m^3 during the land preparation/planting period(26 April-15 June),85 ± 65(36-228) μg/m^3 during the growing season(16 June-25 September),and 207 ±88(103-310) μg/m^3 during the harvest period(26 September-31 October).PM_(2.5) accounted for44%,56%and 66%of atmospheric PM_(10) during these periods,respectively.The PM_(10) diurnal variation showed a distinct peak from 16:00 to 21:00(LST) during the growing and harvesting seasons,while a gradual increase throughout the daytime until 17:00 was observed during tilling season.Mineral dust elements(Al,Ca,Fe,and Mg) dominated the PM_(10) chemical composition during the tilling season;OC,NO_3^-,SO_4^(2-) and NH_4^+ during the growing season;and carbonaceous species(i.e.,OC and EC) during the harvesting season.Our results indicate that the soil particles emitted by farm tillage and organic matter released from straw burning are the two most significant sources of PM_(10) emissions contributing to the recurring high pollution events in this region.Therefore,development of agricultural PM inventories from soil tillage and straw burning is prioritized to support air quality modeling.Weiwei Chen Daniel Tong Shichun Zhang Mo Dan Xuelei Zhang Hongmei Zhao 2015Journal of Environmental Sciences2015,27,12:7
7Monte Carlo simulation based on Geant4 of single event upset induced by heavy ions显示文摘The present work is a computational simulation of single event upset(SEU) induced by heavy ions passing through the device with Geant4-tool based on Monte Carlo transport code.Key parameters affecting SEU occurrence are examined,and related geometrical construction and critical charge are quantified.The MUlti-Functional Package for SEU Analysis(MUFPSA) has been successfully programmed and applied for SEU occurrence after the completion of device geometrical construction,critical charge,and SEU cross section calculation.The proposed MUFPSA has yielded a good agreement with MRED.Specifically,the results show that higher LET incident ions lead to increased SEU vulnerability due to more diffusion and higher energy deposition.In addition,the analytical method of radial ionization profile provides a good complementary interpretation.GENG Chao LIU Jie ZHANG ZhanGang HOU MingDong SUN YouMei XI Kai GU Song DUAN JingLai YAO HuiJun MO Dan LUO Jie 2013Science China(Physics,Mechanics & Astronomy)2013,56,6:6
8Distributive characteristics of Ser49Gly and Gly389Arg genetic polymor-phisms of β_1-adrenoceptor in Chinese Han and Dai populations显示文摘Aim:Genetic polymorphisms causing Ser49Gly and Gly389Arg mutants of β_1-adrenoceptor may result in significant changes in the function of this receptor.The aim of the present study was to investigate the frequencies of the Ser49Glyand Gly389Arg mutant alleles in healthy Chinese populations and to investigatethe differences between 2 Chinese ethnic groups(Han and Dai populations)withrespect to the frequencies of these alleles.Methods:A total of 225 Han Chineseand 175 Dai Chinese unrelated healthy volunteers were recruited for this study.Genomic DNA was extracted from peripheral blood leukocytes by using a stan-dard manual chloroform-phenol extraction.Fragments spanning the 2 polymor-phisms were amplified by using polymerase chain reaction with template genomicDNA and relevant primers.The DNA products including the polymorphic lociwere subjected to restriction endonuclease digestion with Eco01091 and BcgI.Digested fragments were detected with an ultraviolet detector after electrophore-sis(100 V for approximately 1.5 h).Results:The frequencies of the Gly49 andArg389 alleles were,respectively,16.2% and 76.4% in the Han population and 14.6%and 75.7% in the Dai population.Conclusion:The polymorphisms causing theSer49Gly and Gly389Arg mutations of the β_1-adrenoceptor existed in both healthyHan and Dai Chinese populations.The frequencies of the Ser49Gly and Gly389Argmutant alleles were not significantly different in the Han and Dai populations.However,the frequency of the Gly389 variant seems to be significantly lower inthese 2 populations than in an African-American population.Zhao-qian LIU Jie LIU Zhi-hua XIANG Min-yu HU Wei MO Lian-sheng WANG Dong-sheng OU-YANG Nan HE Dan WANG Hong-hao ZHOU 2006Acta Pharmacologica Sinica2006,27,2:6
9Integrated genomic analysis identifies deregulated JAK/STAT-MYC-biosynthesis axis in aggressive NK-cell leukemia显示文摘好攻击的 NK 房间白血病(ANKL ) 是在从亚洲的人之中是更流行的 NK 房间瘤的一种稀罕形式并且中央并且南美洲。病人们通常在天以内死到月,甚至在收到迅速的治疗学的管理以后。这里,我们由集成整个染色体执行了 ANKL 的第一全面研究, transcriptome 并且定序指向,象功能的试金一样的 cytokine 数组。在 JAK-STAT 小径的变化在 48% 被识别(14/29 ) ANKL 病人,当细胞外的 STAT3 激发器 IL10 被 56 褶层的一般水准提高时(P < 0.0001 ) 在检查的所有病人的血浆。另外的经常变异的基因包括的 TP53 (34%) , TET2 (28%) , CREBBP (21%) 和 MLL2 (21%) 。耐心的 NK 白血病房间在多重新陈代谢的小径显示出 STAT3 phosphorylation, MYC 表示和 transcriptional 活动的突出的激活。机能上地, STAT3 激活和 MYC 表示为 ANKL 房间的增长和幸存是批评的。发信号的 STAT 调整了发信号的 MYC 抄写节目,和两 STAT, MYC 抄写被要求维持核苷酸合成和 glycolysis 的激活。一起, JAK-STAT 小径在 ANKL 为 genomic 改变和 IL10 刺激代表一个主要目标。这最新发现的 JAK/STAT-MYC-biosynthesis 轴可以在对待白血病的这种子类型为新奇治疗学的策略的发展提供机会。Liang Huang Dan Liu Na Wang Shaoping Ling Yuting Tang Jun Wu Lingtong Hao Hui Luo Xuelian Hu Lingshuang Sheng Lijun Zhu Di Wang Yi Luo Zhen Shang Min Xiao Xia Mao Kuangguo Zhou Lihua Cao Lili Dong Xinchang Zheng Pinpin Sui Jianlin He Shanlan Mo Jin Yan Qilin Ao Lugui Qiu Hongsheng Zhou Qifa Liu Hongyu Zhang Jianyong Li Jie Jin Li Fu Weili Zhao Jieping Chen Xin Du Guoliang Qing Hudan Liu Xin Liu Gang Huang Ding Ma Jianfeng Zhou Qian-fei Wang 2018Cell Research2018,28,2:5
10Ezrin Promotes the Proliferation, Migration, and Invasion of Ovarian Cancer Cells显示文摘Objective The underlying mechanism of Ezrin in ovarian cancer(OVCA) is far from being understood.Therefore, this study aimed to assess the role of Ezrin in OVCA cells(SKOV3 and Ca OV3) and investigate the associated molecular mechanisms.Methods We performed Western blotting, reverse transcription-quantitative polymerase chain reaction, MTT, cell colony, cell wound healing, transwell migration and invasion, Rho A and Rac active pull down assays, and confocal immunofluorescence experiments to evaluate the functions and molecular mechanisms of Ezrin overexpression or knockdown in the proliferation and metastasis of OVCA cells.Results The ectopic expression of Ezrin significantly increased cell proliferation, invasiveness, and epithelial–mesenchymal transition(EMT) in OVCA cells. By contrast, the knockdown of endogenous Ezrin prevented OVCA cell proliferation, invasiveness, and EMT. Lastly, we observed that Ezrin can positively regulate the active forms of Rho A rather than Rac-1 in OVCA cells, thereby promoting robust stress fiber formation.Conclusion Our results indicated that Ezrin regulates OVCA cell proliferation and invasiveness by modulating EMT and induces actin stress fiber formation by regulating Rho-GTPase activity, which provides novel insights into the treatment of the OVCA.LI Mo Juan XIONG Dan HUANG Hao WEN Zhong Yong 2021Biomedical and Environmental Sciences2021,34,2:3
11The air-borne particulate pollution in Beijing—concentration, composition, distribution and sources显示文摘Yele Sun Guoshun Zhuang Ying Wang Lihui Han Jinghua Guo Mo Dan Wenjie Zhang Zifa Wang Zhengping Hao 2004Atmospheric Environment2004,,35:2
12The characteristics of carbonaceous species and their sources in PM2.5 in Beijing显示文摘Mo Dan Guoshun Zhuang Xinxin Li Hairong Tao Yahui Zhuang 2004Atmospheric Environment2004,,21:2
13The economics of treating chronic hepatitis B in Asia显示文摘Dan YY Aung MO Lira SG 2008Hepatol Int2008,2,3:1
14Simultaneous determination of saponins in flower buds of Panax notoginseng using high performances liquid chromatography 显示文摘GAO Xian-fu DAN Mo ZhAO Ai-hua 2008Biomedical Chromatography2008,22,:1
15Do different lamivudine-resistant hepatitis B genotypes carry the same risk of entecavirresistance 显示文摘Lee GH Aung MO Dan YY 2013J Med Virol2013,85,1:1
16Study on the Chromatographic Fingerprinting of Schisandra chinensis (Turcz.) Baill. by LC Coupled with Principal Component Analysis显示文摘Yongyu Zhang Mo Dan Jianbing Wu Hongzhou Yang Hua Huang Ying Qi Shidao Wei Toru Okuyama Kaoru Nakajima 2008Chromatographia (-)2008,,1:1
17The economics of treating chronic hepa- titis B in Asia 显示文摘Dan YY Aung MO Lim SG 2008Hepatol Int2008,2,3:1
18The air-borne particulate pollution in Beijing—concentration, composition, distribution and sources显示文摘Yele Sun Guoshun Zhuang Ying Wang Lihui Han Jinghua Guo Mo Dan Wenjie Zhang Zifa Wang Zhengping Hao 2004Atmospheric Environment2004,,35:1
19Do different lamivudine - re- sistant hepatitis B genotypes carry the same risk of entecavir resistance? 显示文摘Lee GH Aung MO Dan YY 2013J Med Virol2013,85,1:1
20Preferential intercalation of pyridinedicarboxylates into layered double hydroxide显示文摘LI Lei MO Dan CHEN Da-Zhou 2004Chinese Journal of Chemistry2004,43,1:1
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