|
|
|
题名
|
作者
|
年代
|
出处
|
被引量
|
| 1 | Metallogenic epoch and genesis of the gold deposits in Jiaodong Peninsula, Eastern China: a regional review显示文摘金存款被多来源,重迭,大规模和时间空间的集中在 Jiaodong 半岛描绘,东方中国。在这篇论文,我们在 metallogenic 年表和金存款的开始上考察历史和学习的发展,总结附加 metallogenesis 的主要特征,提供中生代复杂 metallogenic 系统的证据,并且从一个地区性的看法为 Jiaodong 金存款簇的进一步的研究指出一些问题。尽管金存款在基因类型,形成矿石的材料和地质的背景是不同的,我们的研究显示形成矿石的材料的累积和炮兵阵地 temporally 空间地被专注于大规模,和 Jiaodong 金存款的主要 metallogenic 时代在中生代被集中。Metallogenic 年表和 geological-geochemical 数据显示有金矿化作用的二个时期在 Jiaodong 分别地发生在 130-110 妈和 90-80 妈矿石簇。从 polygenetic 矿化作用的重迭的金存款簇结果,和进一步的学习被需要调查中生代复杂 metallogenic 系统的形成和进化。 | YANG Liqiang DENG Jun GE Liangsheng WANG Oingfei ZHANG Jing GAO Bangfei J IANGShaoqing XU Hao | 2007 | Progress in Natural Science:Materials International2007,17,2: | 30 |
| 2 | ERK kinase phosphorylates and destabilizes the tumor suppressor FBW7 in pancreatic cancer显示文摘 | Shunrong Ji Yi Qin Si Shi Xiangyuan Liu Hongli HU Hu Zhou Jing Gao Bo Zhang Wenyan Xu Jiang Liu Dingkong Liang Liang Liu Chen Liu Jiang Long Haijun Zhou Paul J Chiao Jin Xu Quanxing Ni Daming Gao Xianjun Yu | 2015 | Cell Research2015,25,5: | 19 |
| 3 | The herbal compound geniposide rescues formaldehyde-induced apoptosis in N2a neuroblastoma cells显示文摘The herbal medicine Tong Luo Jiu Nao(TLJN)contains geniposide(GP)and ginsenoside Rg1 at a molar ratio of 10:1.Rg1 is the major component of another herbal medicine,panax notoginseng saponin(PNS).TLJN has been shown to strengthen brain function in humans,and in animals it improves learning and memory.We have previously shown that TLJN reduces amyloidogenic processing in Alzheimer’s disease(AD)mouse models.Together this suggests TLJN may be a potential treatment for patients with dementia.Because chronic damage of the central nervous system by formaldehyde(FA)has been presented as a risk factor for age-associated cognitive dysfunction,in the present study we investigated the protective effect of both TLJN and GP in neuron-like cells exposed to FA.FA-exposed murine N2a neuroblastoma cells were incubated with TLJN,its main ingredient GP,as well as PNS,to measure cell viability and morphology,the rate of apoptosis and expression of genes encoding Akt,FOXO3,Bcl2 and p53.The CCK-8 assay,cytoskeletal staining and flow cytometry were used to test cell viability,morphology and apoptosis,respectively.Fluorescent quantitative real-time PCR(qRT-PCR)was used to monitor changes in gene expression,and HPLC to determine the rate of FA clearance.Treatment of N2a cells with 0.09 mmol L?1 FA for 24 h significantly reduced cell viability,changed cell morphology and promoted apoptosis.Both TLJN and GP conferred neuroprotection to FA-treated N2a cells,whereas PNS,which had to be used at lower concentrations because of its toxicity,did not.Our data demonstrate that TLJN can rescue neuronal damage caused by FA and that its main ingredient,GP,has a major role in this efficacy.This presents purified GP as a drug or lead compound for the treatment of AD. | CHEN JinYan SUN MengRu WANG XingHua LU Jing WEI Yan TAN Yan LIU Ying GTZ Jürgen HE RongQiao HUA Qian | 2014 | Science China(Life Sciences)2014,57,4: | 15 |
| 4 | Bone morphogenetic protein 2-induced human dental pulp cell differentiation involves p38 mitogen-activated protein kinase-activated canonical WNT pathway显示文摘Both bone morphogenetic protein 2(BMP2) and the wingless-type MMTV integration site(WNT)/p-catenin signalling pathway play important roles in odontoblast differentiation and dentinogenesis.Cross-talk between BMP2 and WNT/p-catenin in osteoblast differentiation and bone formation has been identified.However,the roles and mechanisms of the canonical WNT pathway in the regulation of BMP2 in dental pulp injury and repair remain largely unknown.Here,we demonstrate that BMP2 promotes the differentiation of human dental pulp cells(HDPCs) by activating WNT/p-catenin signalling,which is further mediated by p38mitogen-activated protein kinase(MAPK) in vitro.BMP2 stimulation upregulated the expression of p-catenin in HDPCs,which was abolished by SB203580 but not by Noggin or LDN193189.Furthermore,BMP2 enhanced cell differentiation,which was not fully inhibited by Noggin or LDN193189.Instead,SB203580 partially blocked BMP2-induced p-catenin expression and cell differentiation.Taken together,these data suggest a possible mechanism by which the elevation of p-catenin resulting from BMP2 stimulation is mediated by the p38 MAPK pathway,which sheds light on the molecular mechanisms of BMP2-mediated pulp reparative dentin formation. | Jing Yang Ling Ye Tian-Qian Hui Dong-Mei Yang Ding-Ming Huang Xue-Dong Zhou Jeremy J Mao Cheng-Lin Wang | 2015 | International Journal of Oral Science2015,7,2: | 13 |
| 5 | Visualizing the microtubule-associated protein tau in the nucleus显示文摘Although tau is mainly known as an axonal microtubule-associated protein,many studies indicate that it is not restricted to this subcellular compartment.Assessing tau’s subcellular distribution,however,is not trivial as is evident from transgenic mouse studies.When human tau is over-expressed,it can be immunohistochemically localized to axons and the somatodendritic domain,modeling what is found in neurodegenerative diseases such as Alzheimer’s disease.Yet,in wild-type mice,despite its abundance,tau is difficult to visualize even in the axon.It is even more challenging to detect this protein in the nucleus,where tau has been proposed to protect DNA from damage.To establish a framework for future studies into tau’s nuclear functions,we compared several methods to visualize endogenous nuclear tau in cell lines and mouse brain.While depending on the fixation and permeabilization protocol,we were able to detect nuclear tau in SH-SY5Y human neuroblastoma cells,we failed to do so in N2a murine neuroblastoma cells.As a second method we used subcellular fractionation of mouse tissue and found that in the nucleus tau is mainly present in a hypophosphorylated form.When either full-length or truncated human tau was expressed,both accumulated in the cytoplasm,but were also found in the nuclear fraction.Because subcellular fractionation methods have their limitations,we finally isolated nuclei to probe for nuclear tau and found that the nuclei were free of cytoplasmic contamination.Together our analysis identifies several protocols for detecting tau in the nucleus where it is found in a less phosphorylated form. | LU Jing LI Ting HE RongQiao BARTLETT Perry F GTZ Jürgen | 2014 | Science China(Life Sciences)2014,57,4: | 11 |
| 6 | 基于激光视觉的螺旋焊管内外焊焊缝跟踪系统显示文摘介绍了一种基于激光视觉的螺旋焊管内外焊焊缝跟踪系统,该系统采用结构激光+CCD作为传感器,所采集的激光条纹图像通过PC机进行图像处理和模式识别,再通过可编程控制器(PLC)计算偏差的数据,驱动精密十字滑架,同时调整内焊和外焊焊枪。系统的跟踪精度小于0.5mm。通过在国内多家企业的应用实践证明,该系统的使用能够提高焊缝质量,降低废品率和工人的劳动强度。 | 林三宝 秦克礼 ZHAO Jing R J Beattie | 2007 | 焊管2007,30,4: | 8 |
| 7 | Novel functional proteins interact with midkine in hepatic cancer cells显示文摘BACKGROUND: Midkine is a heparin-binding growth factor that promotes the proliferation, survival, migration and differentiation of various target cells. Midkine plays an important role in tumorigenesis and tumor progression, and is overexpressed in many human malignant tumors. Patients with high tumor midkine expression frequently have a worse prognosis than those with low expression. The present study was designed to investigate the interaction network of midkine in hepatic cancer cells, and to elucidate its role in hepatocellular carcinoma. METHODS: DNA encoding full-length midkine was cloned into pDBLeu vector to serve as bait in yeast two-hybrid screening to identify interacting proteins. Candidate proteins were examined on SC-Leu-Trp-His+3-AT (20 mmol/L) plates and assayed for X-gal activity, then sequenced and classified according to the GenBank. Finally, identified proteins were expressed by the in vitro expression system pCMVTnT, and protein interactions were confirmed by co-immunoprecipitation. RESULTS: Using the yeast two-hybrid system, we found 6 proteins that interacted with midkine: NK-kappa-B inhibitor alpha (I-κ-B-α), Dvl-binding protein naked cuticle 2, granulin, latent active TGF-β binding protein 3, latent active TGF-β binding protein 4, and phospholipid scramblase 1. In vitro co-immunoprecipitation demonstrated that all identified proteins directly interacted with midkine.CONCLUSION: The identification of midkine-interacting proteins in hepatic cancer cells indicates that midkine is a multifunctional factor that may participate in cell migration, differentiation, and proliferation, and is also associated with the multicellular response feedback during the development of hepatocellular carcinoma. | Qiang Yan, Hui-Lian Huang, Xing Yao, Jing Li, Li-Qin Li, Jing Zhong, Li-Shan Min, Li-Cheng Dai and Shu-Sen Zheng Department of Hepatobiliary and Pancreatic Surgery, Huzhou Central Hospital (Yan Q and Yao X) Huzhou Key Laboratory of Molecular Medicine, Affiliated Central Hospital of Huzhou Teachers College (Huang HL, Li J, Li LQ, Zhong J, Min LS and Dai LC), Huzhou 313000, China Division of Hepatobiliary and Pancreatic Surgery, First Affiliated Hospital, Zhejiang University School of Medicine, Hangzhou 310003, China (Yan Q and Zheng SS) | 2012 | Hepatobiliary & Pancreatic Diseases International2012,11,3: | 7 |
| 8 | Elevated plasma levels of selective cytokines in COVID-19 patients reflect viral load and lung injury显示文摘A recent outbreak of pneumonia in Wuhan,China was found to be caused by a 2019 novel coronavirus(2019-nCoV or SARS-CoV-2 or HCoV-19).We previously reported the clinical features of 12 patients with2019-n Co V infections in Shenzhen,China.To further understand the pathogenesis of COVID-19 and find better ways to monitor and treat the disease caused by 2019-n Co V,we measured the levels of 48 cytokines in the blood plasma of those 12 COVID-19 patients.Thirty-eight out of the 48 measured cytokines in the plasma of 2019-n Co V-infected patients were significantly elevated compared to healthy individuals.Seventeen cytokines were linked to 2019-nCoV loads.Fifteen cytokines,namely M-CSF,IL-10,IFN-α2,IL-17,IL-4,IP-10,IL-7,IL-1 ra,G-CSF,IL-12,IFN-γ,IL-1α,IL-2,HGF and PDGF-BB,were strongly associated with the lung-injury Murray score and could be used to predict the disease severity of2019-n Co V infections by calculating the area under the curve of the receiver-operating characteristics.Our results suggest that 2019-nCoV infections trigger extensive changes in a wide array of cytokines,some of which could be potential biomarkers of disease severity of 2019-n Co V infections.These findings will likely improve our understanding of the immunopathologic mechanisms of this emerging disease.Our results also suggest that modulators of cytokine responses may play a therapeutic role in combating the disease once the functions of these elevated cytokines have been characterized. | Yingxia Liu Cong Zhang Fengming Huang Yang Yang Fuxiang Wang Jing Yuan Zheng Zhang Yuhao Qin Xiaoyun Li Dandan Zhao Shunwang Li Shuguang Tan Zhaoqin Wang Jinxiu Li Chenguang Shen Jianming Li Ling Peng Weibo Wu Mengli Cao Li Xing Zhixiang Xu Li Chen Congzhao Zhou William J Liu Lei Liu Chengyu Jiang | 2020 | National Science Review2020,7,6: | 6 |
| 9 | 基于智能手机应用的中国学龄儿童及其家庭成员减盐健康教育(AppSalt):平行、整群随机对照研究显示文摘目的探讨基于智能手机应用的健康教育能否降低学龄儿童及其家庭成员的盐摄入量。设计平行、整群随机对照试验,将学校随机分配到干预组或对照组(1∶1)。背景从2018年9月15日至2019年12月27日,在中国北部、中部和南部3个省份纳入54所小学。参与者592名小学3年级儿童[每所学校约11名儿童,其中308名(52.0%)男孩;平均年龄8.58岁(标准差0.41)],以及1184名成年家庭成员[其中551名(46.5%)男性;平均年龄45.80岁(12.87)]。干预在手机应用程序的支持下,对干预组中的儿童进行关于减盐的健康教育,并布置家庭作业,以带动全家参与减盐的相关活动。主要结局测量干预组和对照组在第12个月随访时盐摄入量(通过24小时尿钠排泄量测量)改变值的差值。结果基线调查后,来自27所学校的297名儿童和594名成年家庭成员被分配到干预组,另外27所学校的295名儿童和590名成年家庭成员被分配到对照组。在试验期间,由于儿童转到另一所学校或成年家庭成员无法参加随访评估,27名(4.6%)儿童和112名(9.5%)成年人失去随访。干预组其余287名儿童和546名成人,以及对照组的278名儿童和526名成人完成了12个月的随访评估。干预组儿童基线时的平均盐摄入量为5.5[标准差(SD)1.9]g/天,干预组成人10.0(SD 3.5)g/天,对照组儿童5.6(SD 2.1)g/天,成人10.0(SD 3.6)g/天。在研究期间,干预组和对照组儿童的盐摄入量均有所增加,但干预组增加的幅度较小[调整混杂偏倚变量后平均干预效果为-0.25 g/天,95%可信区间(CI):-0.61~0.12;P=0.18]。干预组和对照组成人的盐摄入量均有所下降,但干预组的盐摄入量变化更大(平均效果-0.82 g/天,-1.24~-0.40;P<0.001)。对儿童收缩压的平均效果为-0.76 mmHg(-2.37~0.86;P=0.36),成人为-1.64 mmHg(-3.01~-0.27;P=0.02)。结论采用儿童带动家长的方式,基于手机应用程序的健康教育可有效降低成人的盐摄入量和收缩压,但对儿童的效果并不显著。这种新颖的方法有可能被更大规模地推广,但在此之前方案需要进一步加强,才能减少包括学童在内的人群盐摄入量。试验注册中国临床试验注册ChiCTR1800017553。 | Feng J He 张普洪 骆蓉 李园 孙悦文 陈凤格 赵昱红 赵伟 李道西 陈航 吴田勇 周思远 刘宇 李贤 何静 Changqiong Wang Monique Tan Jing Song Graham A MacGregor | 2022 | 英国医学杂志中文版2022,25,9: | 5 |
| 10 | Epidemiology of Alzheimer’s disease and other forms of dementia in China, 1990–2010: a systematic review and analysis显示文摘 | Kit Yee Chan Wei Wang Jing Jing Wu Li Liu Evropi Theodoratou Josip Car Lefkos Middleton Tom C Russ Ian J Deary Harry Campbell Wei Wang Igor Rudan | 2013 | The Lancet . 2013 (9882)2013,,9882: | 5 |
| 11 | Structural insights into Ca^2+-activated long-range allosteric channel gating of RyR1显示文摘Ryanodine 受体(RyRs ) 是有分子的质量的巨大的离子隧道的一个班超过 2.2 大 -- 道尔顿。这些隧道调停钙在许多房间发信号。因为超过 80% RyR 蛋白质被合拢进细胞质的集会,留下的残余形成 transmembrane 领域, RyR 隧道的激活和规定发生通过,这被假设了一迄今为止 uncharacterized 远程的 allosteric 机制。这里,我们报导 Ca 2+-activated 的描述由 cryo 电子的开状态的 RyR1 结构显微镜学。结构有 4.9 Å 的一个全面决定;并且 4.2 Å 的一个决定;为核心区域。与以前坚定的 apo/closed-state 结构比较,我们在 Ca 2+ 激活之上观察了隧道的远程的 allosteric gating。深入的结构的分析阐明了新奇隧道门机制和 RyR1 的新奇离子选择机制。我们的工作不仅提供结构的卓见进隧道 gating 和 RyRs 的规定的分子的机制,而且为 six-transmembrane-helix 阳离子隧道家庭为隧道门和离子选择机制使结构的基础清楚些。 | Risheng Wei Xue Wang Yan Zhang Saptarshi Mukherjee Lei Zhang Qiang Chen Xinrui Huang Shan Jing Congcong Liu Shuang Li Guangyu Wang Yaofang Xu Sujie Zhu Alan J Williams Fei Sun Chang-Cheng Yin | 2016 | Cell Research2016,26,9: | 3 |
| 12 | Erucine suppresses ethanol intake and preference in alcohol-preferring Fawn-Hooded rats显示文摘 | Yu-ling LI Qing LIU Qi GONG Jun-xu LI Shou-peng WEI Yan-ting WANG Hui LIANG Min ZHANG Li JING ZhengYONG Andrew J LAWRENCE Jian-hui LIANG | 2014 | Acta Pharmacologica Sinica2014,35,7: | 3 |
| 13 | Proliferation and pluripotency potential of ectomesenchymal cells derived from first branchial arch显示文摘 | Lin Y Yan Z Liu L Qiao J Jing W Wu L Chert X Li Z Tang W Zheng X Tian W | 2006 | 中国生物学文摘2006,20,5: | 3 |
| 14 | Preparation and hybridization analysis of DNA/RNA from E. coli on microfabricated bioelectronic chips显示文摘 | Cheng Jing Sheldon E L Wu Lei Uribe A Gerrue L O Carrino J Heller M J O'Connell J P | | 0,,: | 2 |
| 15 | Prospective, naturalistic study of open-label OROS methylphenidate treatment in Chinese school-aged children with attention-deficit/hyperactivity disorder显示文摘背景注意赤字活动过度混乱( ADHD )在童年期间是最普通的心理混乱之一,由活动过度, impulsivity 和疏忽的核心症状描绘了并且自己把大负担放在孩子上,他们的家庭和 society.Osmotic 释放口头的系统 methylphenidate (OROS哩/时)开发克服一些限制的一次每日的控制版本明确的表达与立即版本的 methylphenidate (红外哩/时)被联系 .It | ZHENG Yi WANG Yu-feng QIN Jiong WANG Li-wen ZOU Li-ping J IN Xing-ming XU Tong WANG Yi OI Yuan-li GONG Mei-en YIN Qing-yun MAI Jian-ning JING Jin LUO Xiang-yang MA Hong-wei LI Hai-bo XIE Ling LIYan Kuang Gui-fang YI Ming-ji WANG Feng ZHU Xiao-hua YAO Yan-bin | 2011 | Chinese Medical Journal2011,,20: | 2 |
| 16 | Raman Spectroscopic Study on the Microstructure of GeS2-Ga2S3-KCl Glasses显示文摘 | H Z Tao X J Zhao C B Jing | | 0,,: | 2 |
| 17 | Microstructural Probing of (1-x)GeS2-xGa2S3 System Glasses By Raman Scattering显示文摘 | H Z Tao X J Zhao C B Jing S Liu | | Journal of Wuhan University of Technology (Materials Science Edition)0,,: | 2 |
| 18 | Effects of sewage sludge Cd concentration on chemical extractability and plant uptake显示文摘 | Jing J Logon T J | 1992 | J Environ Qual1992,21,: | 2 |
| 19 | Raman Scattering Studies of the GeS2-Ga2 S3-CsCl Glassy System显示文摘 | H Z Tao X J Zhao C B Jing H Yang,S Mao | | 0,,: | 2 |
| 20 | Quality control measures for lowering the seroconversion rate of hemodialysis patients with hepatitis B or C virus显示文摘BACKGROUND: Hemodialysis (HD) patients are at high risk of infection by hepatitis B virus (HBV) or hepatitis C virus (HCV). The present study was designed to determine the impact of quality control measures on the prevention of transmission of blood-borne viruses. METHODS: A total of 6182 adult maintenance HD patients from all HD units in Zhejiang Province were recruited on January 1, 2007. The baseline demographic and clinical characteristics were recorded and all patients were followed up until death or survival at 4 years later. The Quality Control Standards of Hemodialysis were gradually implemented in HD units. The HBV or HCV seroconversion rates of the recruited patients were calculated and compared every year during the observation period. RESULTS: The prevalence of HBV was 8.3% at the beginning of the study, and 6.6% for HCV. With the implementation of the HD quality control measures, the HBV seroconversion rate tended to decrease year by year (χ 2 =6.620, P=0.085), and the HCV seroconversion rate decreased significantly (χ 2 =10.41, P=0.015). Compared with the data in 2007, the HBV seroconversion rate (χ 2 =4.204, P=0.040, relative risk ratio 0.393, 95% CI 0.156-0.991) and the HCV seroconversion rate (χ 2 =7.373, P=0.007, relative risk ratio 0.386, 95% CI 0.189-0.787) decreased significantly in 2010. CONCLUSION: Quality control measures for HD decreased the seroconversion rates of HBV or HCV in HD patients, showing that updated quality control measures reduce the risk for transmission of blood-borne viruses in the HD population. | Jing Yuan,Yi Yang, Fei Han, Ping Zhang, Xiao-Ying Du, Hua Jiang and Jiang-Hua Chen The Kidney Disease Center, First Affiliated Hospital, Zhejiang University School of Medicine (Yuan J, Yang Y, Han F, Zhang P, Du XY, Jiang H and Chen JH) and Hemodialysis Quality Control Center of Zhejiang Province (Yuan J, Zhang P, Du XY and Chen JH), Hangzhou 310003, China | 2012 | Hepatobiliary & Pancreatic Diseases International2012,11,3: | 2 |