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11篇 您的检索式:作者名="Duan Huawei"
    题名 作者 年代 出处 被引量
1Myelin protein zero and its antibody in serum as biomarkers of n-hexane-induced peripheral neuropathy and neurotoxicity effects显示文摘Jia Xiaowei Liu Qingjun Zhang Yanshu Dai Yufei Duan Huawei Bin Ping Niu Yong Liu Jie Zhong Liuzhen Guo Jisheng Liu Xiaofeng Zheng Yuxin 2014Chinese Medical Journal2014,,8:8
2A novel mutation in the MITF may be digenic with GJB2 mutations in a large Chinese family of Waardenburg syndrome type Ⅱ显示文摘Waardenburg syndrome typeⅡ(WS2) is associated with syndromic deafness.A subset of WS2,WS2A,accounting for approximately 15%of patients,is attributed to mutations in the microphthalmia-associated transcription factor(MITF) gene.We examined the genetic basis of WS2 in a large Chinese family.All 9 exons of the MITF gene,the single coding exon(exon 2) of the most common hereditary deafness gene GJB2 and the mitochondrial DNA(mtDNA) 12S rRNA were sequenced.A novel heterozygous mutation c.[742_743delAAinsT;746_747delCA]in exon 8 of the MITF gene co-segregates with WS2 in the family.The MITF mutation results in a premature termination codon and a truncated MITF protein with only 247 of the 419 wild type amino acids.The deaf proband had this MITF gene heterozygous mutation as well as a c.[109G>A]+ [235delC]compound heterozygous pathogenic mutation in the GJB2 gene.No pathogenic mutation was found in mtDNA 12S rRNA in this family.Thus,a novel compound heterozygous mutation,c.[742_743delAAinsT;746_747delCA]in MITF exon 8 was the key genetic reason for WS2 in this family,and a digenic effect of MITF and GJB2 genes may contribute to deafness of the proband.Xukun Yan Tianyu Zhang Zhengmin Wang Yi Jiang Yan Chen Hongyan Wang Duan Ma Lei Wang Huawei Li 2011Journal of Genetics and Genomics2011,38,12:8
3A pair of transposon-derived proteins function in a histone acetyltransferase complex for active DNA demethylation显示文摘Transposons 被 epigenetic 机制通常包括 DNA methylation 使沉默。这里,我们识别了一双先驱导出 transposon 的蛋白质(HDP ) , HDP1 和 HDP2,在 Arabidopsis 的反沉默因素。hdp1 和 hdp2 异种显示了 transgenes 和某 transposons 的提高的 silencing。种系发生的分析表明 HDP1 和 HDP2 分别地从先驱编码 transposon 的 transposase 和 DNA 有约束力的蛋白质被共同驯养。HDP1 在原子核与 HDP2 交往,类似于他们的 transposon 对应物。而且, HDP1 和 HDP2 与组成在 DNA demethylation 工作的 histone acetyltransferase 建筑群的 IDM1, IDM2, IDM3 和 MBD7 被联系。HDP2 和 methyl-DNA-binding 蛋白质 MBD7 分享普通 genomic 绑定地点的一个大集合,显示他们联合决定 histone acetyltransferase 建筑群的目标特性。因此,我们的数据表明 HDP1 和 HDP2 组成被招募了到 histone acetyltransferase 建筑群阻止 DNA hypermethylation 和 epigenetic silencing 的一个功能的模块。Cheng-Guo Duan Xingang Wang Shaojun Xie Li Pan Daisuke Miki Kai Tang Chuan-Chih Hsu Mingguang Lei Yingli Zhong Yueh-Ju Hou ZhijuanWang Zhengjing Zhang Satendra K Mangrauthia Huawei Xu Heng Zhang Brian Dilkes W Andy Tao Jian-Kang Zhu 2017Cell Research2017,27,2:6
4Risk of Lung Cancer and Occupational Exposure to Polycyclic Aromatic Hydrocarbons Among Workers Cohorts—Worldwide,1969–2022显示文摘Summary What is already known about this topic?Lung cancer has a high mortality,resulting in a severe disease burden.Polycyclic aromatic hydrocarbons(PAHs)are definitive carcinogen to human,and occupational exposure to PAHs is associated with lung cancer.What is added by this report?We analyzed the cancer cases from cohort studies on various PAHs exposed workers in China and other countries,calculated the quantitative risk of lung cancer based on meta-analyses,and confirmed the increased risk from lung cancer in selected PAHs exposed occupations.What are the implications for public health practices?There is a clear need to prevent lung cancer on a wide range of PAHs-related occupations in China and around the world.It is crucial to establish guidelines for improving the monitoring on exposure and health promotion in related working environments.Huige Yuan Yanhua Wang Huawei Duan 2022China CDC weekly2022,4,17:3
5The Effect of 2,5-hexanedione on Myelin Protein Zero Expression,and Its Mitigation Using Ginkgo Biloba Extract显示文摘Objective To investigate the role of myelin protein zero (P 0) in 2,5-hexanedione (2,5-HD)-induced peripheral nerve injury,and the protective effect of Ginkgo biloba extract (Egb761) on 2,5-HD-induced toxic peripheral neuropathy.Methods After 4 weeks of treatment with 2,5-HD at different doses (50,100,200,400 mg/kg) in rats,changes in the levels of P 0 in rat sciatic nerves was investigated,and the effect of Egb761 on 2,5-HD-induced toxic peripheral neuropathy was studied.Results The blood-nerve barrier (BNB) permeability of the sciatic nerve increased,and the expression of P 0 mRNA and P 0 protein decreased in a dose-dependent manner after treatment with 2,5-HD for 4 weeks.Pretreatment with Egb761 protected against BNB interruption,and inhibited P 0 mRNA and protein reduction during 2,5-HD treatment.Pretreatment with Egb761 significantly reduced loss of body weight (P<0.01) and mitigated gait abnormalities (2.85±0.22) induced by 400 mg/kg 2,5-HD (P<0.01).It also reduced the signs of neurotoxicity induced by 2,5-HD.Conclusion 2,5-HD inhibited the expression of P 0 in a dose-dependent manner,and this may be an important mechanism by which toxic peripheral neuropathy is induced by 2,5-HD.Egb761 has a protective effect against 2,5-HD-induced peripheral neurotoxicity in rats.ZHAO Lei LIU QingJun CHEN Hong DUAN HuaWei BIN Ping LIU Qing NIU Yong DAI YuFei ZHENG YuXin 2011Biomedical and Environmental Sciences2011,24,4:3
6A new Lagrange solution to the privacy-preserving general geometric intersection problem显示文摘Jing Qin Hongwei Duan Huawei Zhao Jiankun Hu 2014Journal of Network and Computer Applications2014,,:1
7Biomarkers measured by cytokinesis-block micronucleus cytome assay for evaluating genetic damages induced by polycyclic aromatic hydrocarbons显示文摘Huawei Duan Shuguang Leng Zufei Pan Yufei Dai Yong Niu Chuanfeng Huang Ping Bin Yadong Wang Qingjun Liu Wen Chen Yuxin Zheng 2009MutRes-Genetic Toxicology and Environmental Mutagenesis2009,,1:1
8Trend Analysis of Occupational Lung Cancer from Coke Oven Emission Exposure-China,2008-2019显示文摘Summary What is already known about this topic?Coke oven emissions are a complex mixture of particulate matter and gases,some with carcinogenicity,released during coke production.Lung cancer caused by coke oven emissions has been listed as a statutory occupational cancer in China and many countries.What is added by this report?In this study,coke oven emissions-induced lung cancer was mainly found in the manufacturing industries.Coke oven workers exposed to higher levels of polycyclic aromatic hydrocarbons in different workplaces had a high risk of occupational lung cancer.What are the implications for public health practice?It is necessary to take efforts to greatly reduce emissions from coke production and effectively monitor the health of workers.Alimire Abulikemu Dan Wang Weijiang Hu Meili Shen Xin Sun Huawei Duan 2022China CDC weekly2022,4,17:0
9Architecture characterization of Ordovician fault-controlled paleokarst carbonate reservoirs in Tuoputai,Tahe oilfield,Tarim Basin,NW China显示文摘Based on outcrop,core,logging,seismic and production data,and the formation of fault-controlled karst reservoirs,the types and characterization of Ordovician fault-controlled karst reservoir architectures in the Tuoputai area of the Tahe oilfield are studied.According to the concept of genetic geologic body,the fault-controlled karst reservoir is divided into architecture elements of four levels,the strike-slip fault impact zone is the level-1 architecture element,the fault-controlled karst reservoir the level-2 architecture element,the fracture-cave zone(which can be further subdivided into dissolution cave,dissolution pore and vug,and fracture zones)inside the fault-controlled karst reservoir the level-3 architecture element,and fillings inside caves is the level-4 architecture element(which can be further divided based on the filling degree and lithologic types of the fillings).Specific characterization techniques have been optimized according to the characteristics of various architecture elements.The zone impacted by strike-slip fault is characterized by seismic coherence and artificial interpretation.Under the constraint of zone impacted by strike-slip fault,fault likelihood(FL)property is used to characterize the outline of fault-controlled karst reservoir.Under the constraint of fault-controlled karst reservoir outline,the internal structures are divided based on seismic texture attribute.Finally,the cavern filling pattern is interpreted based on drilling and logging data.The fault-controlled karst reservoirs can be interpreted in 3-dimensional space by architecture element levels,and the characterization technology combining log and seismic data for fault-controlled karst reservoir has been worked out,which has complemented the development theory and technologies for this kind of reservoirs in the Tahe oilfield.ZHANG Wenbiao DUAN Taizhong LI Meng ZHAO Huawei SHANG Xiaofei WANG Yan 2021Petroleum Exploration and Development2021,48,2:0
10Ex vivo cartilage explant model for the evaluation of chondrocyte-targeted exosomes显示文摘There is no efficient tracking system available for the therapeutic molecules delivered to cartilage.The dense matrix covering the cartilage surface is the main biological barrier that the therapeutic molecules must overcome.In this study,we aimed to establish a system that can dynamically and effectively track the therapeutic molecules delivered to cartilage.To this aim,we adopted bovine and human cartilage explants as ex vivo models for chondrocyte-targeted exosome dispersion.The efficiency of drug delivery was evaluated using frozen sections.The results of this study showed that the penetration and distribution of chondrocyte-targeted exosomes in cartilage explants can be tracked dynamically.Thus,ex vivo cartilage explants provide an effective and economic system to evaluate therapeutic drugs encapsulated in chondrocyte-targeted exosomes in preclinical studies.KAN OUYANG MEIQUAN XU YUJIE LIANG XIAO XU LIMEI XU CAINING WEN ZHUAN QIN YIXIN XIE HUAWEI ZHANG LI DUAN DAPING WANG 2022BIOCELL2022,46,6:0
11Remuneration Difference between Migrant Workers and Non-migrant Workers显示文摘Through the survey of direct economic remuneration, indirect economic remuneration and non-economic remuneration of employees in flat panel furniture enterprises in Chengdu City, we conduct a comparative analysis of the problems and causes of remuneration difference between migrant workers and non-migrant workers. The results show that the wage difference between migrant workers and non-migrant workers is the biggest, and there is little difference in terms of interests safeguarding and non-economic factors. The reason for the above results lies in the difference of education level; gender, region, household registration and other issues have little impact on the above results. The following recommendations are put forward to improve the remuneration of migrant workers: increasing government's policy advocacy efforts and eliminating subjective offense; establishing the administrative oversight bodies and effectively safeguarding the legitimate rights and interests of migrant workers; strengthening vocational training for migrant workers, so that workers have more choices on positions; improving the working environment and developing good working atmosphere.Changlin DUAN Huawei LUO 2013Asian Agricultural Research2013,5,4:0
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