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| 1 | 急性缺血性卒中患者早期处理指南:美国心脏协会/美国卒中协会对医疗专业人员的指南(续前)显示文摘7静脉溶栓
7.1静脉rtPA
急性卒中的静脉溶栓治疗现已得到普遍接受。美国FDA于1996年批准静脉应用rtPA,部分基于NINDSrtPA卒中试验结果。 | Edward C. Jauch Jeffrey L. Saver Harold P. Adams Askiel Bruno J.J. (Buddy) Connors Bart M. Demaerschalk Pooja Khatri Paul W. McMullan Adnan I. Qureshi Kenneth Rosenfield Phillip A. Scott Debbie R. Summers David Z. Wang Max Wintermark Howard Yonas 李海峰(译) 岳耀先(译) 王琦(译) 张贤军(译) 丁晓君(译) | 2013 | 国际脑血管病杂志2013,21,8: | 975 |
| 2 | Long-term trend and abrupt events of the Holocene Asian monsoon inferred from a stalagmiteδ^(18)O record from Shennongjia in Central China显示文摘A high-resolution oxygen-isotope record from a thorium-uranium-dated stalagmite from Shanbao Cave at Shennongjia reflects variations in the amount of monsoon precipitation for the period from 11.5 to 2.1 ka (1 ka = 1000 cal aBP). Between 11.5 and 9.3 ka, a sharp decrease in δ18O indicates a rapid increase in monsoon precipitation. An interval of generally high monsoon precipitation is observed between 9.3 and 4.4 ka. An arid period has prevailed between 4.4 and 2.1 ka. The long-term trend of Shanbao record appears to follow summer insolation at 33°N latitude. An abrupt decrease in monsoon precipitation around 4.3 ka is synchronous with the collapse of Neolithic culture in central China. This abrupt change could have resulted from the amplifi- cation of the gradually decreased summer insolation by the positive vegetation-atmosphere-aerosol feed- back. The weakened Asian monsoon events were in concert with decreased Greenland temperature dur- ing the early Holocene, centered at 8.2, 8.6, 9.3, 10.2 and 11.0 ka. This correlation suggests that changes in low-latitude monsoon are connected with climate change in high-latitude polar region. | SHAO Xiaohua WANG Yongjin CHENG Hai KONG Xinggong WU Jiangying EDWARDS R. Lawrence | 2006 | Chinese Science Bulletin2006,51,2: | 64 |
| 3 | 南京葫芦洞石笋δ^(13)C对冰期气候的复杂响应与诊断显示文摘文中重建了南京葫芦洞内距今75~10ka期间7支石笋δ13C的时间变化序列,δ13C曲线在重叠时段均具有一致性波动形式.在最后一个冰期/间冰期旋回,δ13C值变化幅度达6‰,反映了C3/C4植被类型变化对δ13C的主控作用.然而,在末次冰期格陵兰冰心记录的DO暖事件时(千年尺度),δ13C与指示降水变化的δ18O呈反相关,主要反映了快速渗水条件下洞穴岩溶水对土壤CO2溶解量的降低.据同期生长石笋δ13C和δ18O对比分析,石笋碳同位素动力分馏程度与生长速率有关.进一步研究发现,本区末次冰消期植被类型变化滞后于降水变化约700年. | 孔兴功 汪永进 吴江滢 Cheng Hai L R Edwards Wang Xianfeng | 2005 | 中国科学(D辑)2005,35,11: | 24 |
| 4 | 急性缺血性卒中患者早期处理指南:美国心脏协会/美国卒中协会对医疗专业人员的指南显示文摘背景和目的作者提供了关于成年急性缺血性卒中患者评估和治疗方面的现有证据和处理推荐的一份概述。目标读者为涉及急性缺血性卒中患者发病48h内诊治的院前诊疗人员、医生、综合医疗保健人员和医院管理者。该指南将取代先前的2007年版指南及其2009年更新版。方法著述委员会成员由美国卒中协会卒中委员会的科学声明监督委员会指定,代表各个领域的医疗专家。在形成共识的整个过程中,严格遵循美国心脏协会的利益冲突原则。委员会成员被分配给与其专业领域相关的内容,对卒中文献进行回顾,重点为前一版指南发表之后的文献,然后按照美国心脏协会卒中委员会的证据强度分级方案起草推荐意见。结果本指南的目的是减少卒中相关的残疾和死亡。本指南支持卒中医疗体系的全局性概念以及从患者识别、急救医疗服务激活、转送和分诊到急诊室和卒中单元内最初数小时诊治的卒中诊治细节。本指南讨论了早期卒中评估和一般治疗、缺血性卒中治疗、特殊干预措施,如再灌注策略以及脑复苏的一般生理学干预原则。结论由于许多推荐意见基于有限的证据,还迫切需要对急性缺血性卒中的治疗做进一步的研究。 | Edward C. Jauch Jeffrey L. Saver Harold P. Adams Askiel Bruno J.J. (Buddy) Connors Bart M. Demaerschalk Pooja Khatri Paul W. McMullan Jr, Adnan I. Qureshi Kenneth Rosenfield Phillip A. Scott Debbie R. Summers David Z. Wang Max Wintermark Howard Yonas 李海峰(译) 岳耀先(译) 王琦(译) 张贤军(译) 丁晓君(译) | 2013 | 国际脑血管病杂志2013,21,7: | 17 |
| 5 | Approach to the endoscopic resection of duodenal lesions显示文摘Duodenal polyps or lesions are uncommonly found on upper endoscopy. Duodenal lesions can be categorized as subepithelial or mucosally-based, and the type of lesion often dictates the work-up and possible therapeutic options. Subepithelial lesions that can arise in the duodenum include lipomas, gastrointestinal stromal tumors, and carcinoids. Endoscopic ultrasonography with fine needle aspiration is useful in the characterization and diagnosis of subepithelial lesions. Duodenal gastrointestinal stromal tumors and large or multifocal carcinoids are best managed by surgical resection. Brunner's gland tumors, solitary Peutz-Jeghers polyps, and non-ampullary and ampullary adenomas are mucosally-based duodenal lesions, which can require removal and are typically amenable to endoscopic resection. Several anatomic characteristics of the duodenum make endoscopic resection of duodenal lesions challenging. However, advanced endoscopic techniques exist that enable the resection of large mucosally-based duodenal lesions. Endoscopic papillectomy is not without risk, but this procedure can effectively resect ampullary adenomas and allows patients to avoid surgery, which typically involves pancreaticoduodenectomy. Endoscopic mucosal resection and its variations(such as cap-assisted, cap-band-assisted, and underwater techniques) enable the safe and effective resection of most duodenal adenomas. Endoscopic submucosal dissection is possible but very difficult to safely perform in the duodenum. | Jonathan P Gaspar Edward B Stelow Andrew Y Wang | 2016 | World Journal of Gastroenterology2016,22,2: | 17 |
| 6 | 2-Year GLOBE Trial Results: Telbivudine Is Superior to Lamivudine in Patients With Chronic Hepatitis B显示文摘 | Yun–Fan Liaw Edward Gane Nancy Leung Stefan Zeuzem Yuming Wang Ching Lung Lai E. Jenny Heathcote Michael Manns Natalie Bzowej Junqi Niu Steven–Huy Han Seong Gyu Hwang Yilmaz Cakaloglu Myron J. Tong George Papatheodoridis Yagang Chen Nathaniel A. Brown Efs | 2009 | Gastroenterology2009,,2: | 13 |
| 7 | The Homo sapiens Cave hominin site of Mulan Mountain,Jiangzhou District,Chongzuo,Guangxi with emphasis on its age显示文摘One of the most hotly debated and frontal issues in paleoanthropology focuses on the origins of modern humans. Recently, an incomplete hominin mandible with a distinctly weaker mental protuberance than modern human and a great variety of coexisting fossil mammals were unearthed from the Homo sapiens Cave of Mulan Mountain, Chongzuo, Guangxi. The mammalian fauna from the Homo sapiens Cave characterized by the combination of Elephas kiangnanensis, first occurring Elephas maixmus, and Megatapirus augustus, and strikingly different from the Early Pleistocene Gigantopithecus fauna and the Middle Pleistocene Ailuropoda-Stogodon fauna of South China could be regarded as an early representive of the typical Asian elephant fauna. Faunal analysis, biostratigraphic correlation, and, most importantly, U-series dating all consistently support an estimate of ca. 110 ka for the age of the fossil Homo sapiens and coexisting mammalian fauna, that is, the early Late Pleistocene. The fauna is mainly made up of tropical-subtropical elements, but grassland elements have a much greater variety than forest elements, which probably indicates a drier climate at that time. This discovery of early Homo sapiens at the Mulan Mountain will play a significant role in the study of the origin and its environmental background of modern humans. | JIN ChangZhu PAN WenShi ZHANG YingQi CAI YanJun XU QinQi TANG ZhiLu WANG Wei WANG Yuan LIU JinYi QIN DaGong R. Lawrence Edwards CHENG Hai | 2009 | Chinese Science Bulletin2009,54,21: | 13 |
| 8 | Suppressing the liquid product crossover in electrochemical CO_(2)reduction显示文摘Coupling electrochemical CO_(2)reduction(CO_(2)R)with a renewable energy source to create high‐value fuels and chemicals is a promising strategy in moving toward a sustainable global energy economy.CO_(2)R liquid products,such as formate,acetate,ethanol,and propanol,offer high volumetric energy density and are more easily stored and transported than their gaseous coun-terparts.However,a significant amount(~30%)of liquid products from electrochemical CO_(2)R in a flow cell reactor cross the ion exchange membrane,leading to the substantial loss of system‐level Faradaic efficiency.This severe crossover of the liquid product has—until now—received limited attention.Here,we review promising methods to suppress liquid product crossover,including the use of bipolar membranes,solid‐state electrolytes,and cation‐exchange membranes‐based acidic CO_(2)R systems.We then outline the re-maining challenges and future prospects for the production of concentrated liquid products from CO_(2). | Ning Wang Rui Kai Miao Geonhui Lee Alberto Vomiero David Sinton Alexander H.Ip Hongyan Liang Edward H.Sargent | 2021 | SmartMat2021,2,1: | 13 |
| 9 | Gene and mutation independent therapy via CRISPR-Cas9 mediated cellular reprogramming in rod photoreceptors显示文摘 | Zhu, Jie Ming, Chang Fu, Xin Duan, Yaou Duc Anh Hoang Rutgard, Jeffrey Zhang, Runze Wang, Wenqiu Hou, Rui Zhang, Daniel Zhang, Edward Zhang, Charlotte Hao, Xiaoke Xiong, Wenjun Zhang, Kang | 2017 | Cell Research2017,27,6: | 11 |
| 10 | Antibiotic Resistance Genes in the Human-Impacted Environment:A One Health Perspective显示文摘Antibiotic resistance and its environmental component are gaining more attention as part of combating the growing healthcare crisis. The One Health framework, promulgated by many global health agencies, recognizes that antimicrobial resistance is a truly inter-domain problem in which human health, animal agriculture, and the environment are the core and interrelated components.This prospectus presents the status and issues relevant to the environmental component of antibiotic resistance, namely, the needs for advancing surveillance methodology: the environmental reservoirs and sources of resistance, namely, urban wastewater treatment plants, aquaculture production systems, soil receiving manure and biosolid, and the atmosphere which includes longer range dispersal.Recently, much work has been done describing antibiotic resistance genes in various environments;now quantitative, mechanistic,and hypothesis-driven studies are needed to identify practices that reduce real risks and maintain the effectiveness of our current antibiotics as long as possible. Advanced deployable detection methods for antibiotic resistance in diverse environmental samples are needed in order to provide the surveillance information to identify risks and define barriers that can reduce risks. Also needed are practices that reduce antibiotic use and thereby reduce selection for resistance, as well as practices that limit the dispersal of or destroy antibiotic-resistant bacteria or their resistance genes that are feasible for these varied environmental domains. | James M. TIEDJE WANG Fang Celia M. MANAIA Marko VIRTA SHENG Hongjie MA Liping ZHANG Tong Edward TOPP | 2019 | Pedosphere2019,29,3: | 11 |
| 11 | Interfacial structure design of MXene-based nanomaterials for electrochemical energy storage and conversion显示文摘2D transition metal carbides,carbonitrides,and nitrides known as MXenes possess high electrical conductivity,large redox active surface area,rich surface chemistry,and tunable structures.Benefiting from these exceptional chemical and physical properties,the applications of MXenes for electrochemical energy storage and conversion have attracted increasing research interests around the world.Notably,the electrochemical performances of MXenes are directly dependent on their synthesis conditions,interfacial chemistries and structural configurations.In this review,we summarize the synthesis techniques of MXenes,as well as the recent advances in the interfacial structure design of MXene-based nanomaterials for electrochemical energy storage and conversion applications.Additionally,we provide an in-depth discussion on the relationship between interfacial structure and electrochemical performance from the perspectives of energy storage and electrocatalysis mechanisms.Finally,the challenges and insights for the future research of interfacial structure design of MXenes are outlined. | Jianmin Luo Edward Matios Huan Wang Xinyong Tao Weiyang Li | 2020 | InfoMat2020,2,6: | 10 |
| 12 | Mechanosignaling activation of TGFβmaintains intervertebral disc homeostasis显示文摘Intervertebral disc(IVD) degeneration is the leading cause of disability with no disease-modifying treatment.IVD degeneration is associated with instable mechanical loading in the spine, but little is known about how mechanical stress regulates nucleus notochordal(NC) cells to maintain IVD homeostasis. Here we report that mechanical stress can result in excessive integrin α_vβ_6-mediated activation of transforming growth factor beta(TGFβ), decreased NC cell vacuoles, and increased matrix proteoglycan production, and results in degenerative disc disease(DDD). Knockout of TGFβ type II receptor(TβRII) or integrin α_v in the NC cells inhibited functional activity of postnatal NC cells and also resulted in DDD under mechanical loading.Administration of RGD peptide, TGFβ, and α_vβ_6-neutralizing antibodies attenuated IVD degeneration. Thus,integrin-mediated activation of TGFβ plays a critical role in mechanical signaling transduction to regulate IVD cell function and homeostasis. Manipulation of this signaling pathway may be a potential therapeutic target to modify DDD. | Qin Bian Lei Ma Amit Jain Janet L Crane Khaled Kebaish Mei Wan Zhengdong Zhang X Edward Guo Paul D Sponseller Cheryle A Seguin Lee H Riley Yongjun Wang Xu Cao | 2017 | Bone Research2017,5,1: | 9 |
| 13 | 煤矿新工人早期肺通气功能的变化显示文摘目的 研究煤矿粉尘对新工人肺通气功能的早期影响。方法 选择徐州矿务集团新招收的男性工人2 87人为矿工组,选择该集团技工学校在校男生132人为对照组。调查内容包括个人基本资料、家族疾病史、职业史、吸烟史、作业场所粉尘浓度、肺通气功能随访测定。前瞻性队列调查为期3年,每半个月测定作业场所的总粉尘和呼吸性粉尘浓度;定期测定两组人群的用力肺活量(FVC)和第一秒用力呼气量(FEV1)。结果 矿工作业场所的总粉尘平均浓度为2 3.8mg/m3 ,呼吸性粉尘平均浓度为8.9mg/m3 ,均超过国家卫生标准。接尘第1年,矿工组FVC(5 .19L)高于对照组(4.92L) ,差异有统计学意义(P <0 .0 1) ,第2年和第3年的差异均无统计学意义(P >0 .0 5 )。接尘前矿工组FEV1[(4.4 8±0 .4 9)L]高于对照组[(4.2 8±0 .4 8)L];接尘1年时FEV1下降至4 .2 5L ;第2年和第3年FEV1(4.34L)低于对照组(4.5 6L) ,差异有统计学意义(P <0 .0 1)。矿工组FEV1呈下降趋势。矿工吸烟者3年中的FVC、FEV1损失量(15 4、184ml)高于不吸烟者(83、91ml)。FVC、FEV1与年龄、身高和体重存在一定相关。结论 粉尘对煤矿新工人的早期肺通气功能有明显影响,FEV1下降比FVC更为明显;吸烟可加重粉尘对肺通气功能的损害。 | 彭开良 Mei-lin Wang 杜庆国 李亚东 Michael D. Attfield 韩桂海 Edward L. Petsonk 李绍奎 吴植恩 | 2005 | 中华劳动卫生职业病杂志2005,23,2: | 8 |
| 14 | Structural basis of AMPK regulation by adenine nucleotides and glycogen显示文摘激活安培的蛋白质 kinase (AMPK ) 为糖尿病,肥胖,和癌症的治疗是一个中央细胞的精力传感器和精力动态平衡,和一个有希望的药目标的管理者。这里我们人的 α 的现在的低分辨率的水晶结构; 1 β 2 γ 1 holo-AMPK 建筑群跳了到它的 allosteric 调节的人安培和肝糖模仿 cyclodextrin,两个在 phosphorylated (4.05 Å) 并且 non-phosphorylated (4.60 Å) 状态。另外,我们解决了 2.95 Å人的 kinase 领域(KD ) 的结构跳了到邻近的 autoinhibitory 领域(帮助) 并且表现了广泛生物化学并且 mutational 研究。一起,这些研究由安培和肝糖说明 allosteric AMPK 调整的内在的机制,其绑定改变在交替的帮助(安培) 和糖类绑定模块(肝糖) 之间的 equilibria 相互作用。 | Xiaodan Li Lili Wang X Edward Zhou Jiyuan Ke Parker W de Waal Xin Gu M H Eileen Tan Dongye Wang Donghai Wu H Eric Xu Karsten Melcher | 2015 | Cell Research2015,25,1: | 8 |
| 15 | Utilization of longitudinal ultrasound to quantify joint soft-tissue changes in a mouse model of posttraumatic osteoarthritis显示文摘To assess the utility of longitudinal ultrasound(US) to quantify volumetric changes in joint soft tissues during the progression of posttraumatic osteoarthritis(PTOA) in mice, and validate the US results with histological findings. A longitudinal cohort of 3-month-old wild-type C57 BL/6 male mice received the Hulth-Telhag surgical procedure on right knee to induce PTOA, and sham surgery on their left knee as control. US scans were performed on both knees before, 2, 4, 6, and 8 weeks post-surgery. Joint space volume and Power-Doppler(PD) volume were obtained from US images via Amira software. A parallel cross-sectional cohort of mice was killed at each US time point, and knee joints were subjected to histological analysis to obtain synovial soft-tissue area and OARSI scores. The correlation between US joint space volume and histological synovial soft-tissue area or OARSI score was assessed via linear regression analysis. US images indicated increased joint space volume in PTOA joints over time, which was associated with synovial inflammation and cartilage damage by histology. These changes started from 2 weeks post-surgery and gradually became more severe. No change was detected in sham joints. Increased joint space volume was significantly correlated with increased synovial soft-tissue area and the OARSI score(P o 0.001). PD signal was detected in the joint space of PTOA joints at 6 weeks post-surgery, which was consistent with the location of blood vessels that stained positively for CD31 and alpha-smooth muscle actin in the synovium.This study indicates that US is a cost-effective longitudinal outcome measure of volumetric and vascular changes in joint soft tissues during PTOA progression in mice, which positively correlates with synovial inflammation and cartilage damage. | Hao Xu Echoe M Bouta Ronald W Wood Edward M Schwarz Yongjun Wang Lianping Xing | 2017 | Bone Research2017,5,3: | 7 |
| 16 | Discovering the roles of subsurface microorganisms: Progress and future of deep biosphere investigation显示文摘The discovery of the marine 'deep biosphere'-microorganisms living deep below the seafloor-is one of the most significant and exciting discoveries since the ocean drilling program began more than 40 years ago. Study of the deep biosphere has become a research frontier and a hot spot both for geological and biological sciences. Here, we introduce the history of the discovery of the deep biosphere, and then we describe the types of environments for life below the seafloor, the energy sources for the living creatures, the diversity of organisms within the deep biosphere, and the new tools and technologies used in this research field. We will highlight several recently completed Integrated Ocean Drilling Program Expeditions, which targeted the subseafloor deep biosphere within the crust and sediments. Finally, future research directions and challenges of deep biosphere investigation towards uncovering the roles of subsurface microorganisms will be briefly addressed. | WANG FengPing LU ShuLin ORCUTT Beth N XIE Wei CHEN Ying XIAO Xiang EDWARDS Katrina J | 2013 | Chinese Science Bulletin2013,58,4: | 6 |
| 17 | Two Potent α3/5 Conotoxins from Piscivorous Conus achatinus显示文摘每个锥蜗牛生产不同 conotoxins 的混合物并且分泌他们使他们的猎物和食肉动物不能调动。α 3 /5 Conotoxins,从狩猎鱼的锥蜗牛孤立,目标肌肉烟碱的醋胆素受体。从食鱼的 Conus achatinus 的α 3 /5 conotoxin 的结构和功能没被学习。我们综合了二 pentadecamer 肽, Ac1.1a 和 Ac1.1b 与适当二硫化物结合,基于α 3 /5 conotoxinsfrom C 的 cDNA 序列。achatinus。Ac1.1a 和 Ac1.1b 由一仅仅氨基酸残余不同。他们分别地在堵住在 Xenopus laevisoocytes 表示的 recombinant 老鼠肌肉醋胆素受体上有类似的力量,与 36 nM 和 26 nM 的 IC_(50 ) 价值。为 Ac1.1b,开始的三 N 终端氨基酸的删除没改变它的活动,显示 N 终点不涉及和它的受体的相互作用。而且,我们的实验显示两毒素强烈在老鼠肌肉上比较喜欢α _1- δ子单元接口而不是α _1- γ结合部位烟碱的醋胆素受体。这些肽为结构的学习和烟碱的受体的功能提供另外的工具。 | Li LIU Geoffrey CHEW Edward HAWROT Chengwu CHI Chunguang WANG | 2007 | Acta Biochimica et Biophysica Sinica2007,39,6: | 5 |
| 18 | High-resolution stalagmite δ13C record of soil processes from southwestern China during the early MIS 3显示文摘Knowledge of the evolution of pedogenic processes in the carbonate area is important to understand the dynamics of rock desertification.A precisely-dated stalagmite δ13C record between 61.3 and 50.5 ka BP from southwestern China,potentially related to soil biogenic CO2 production,shifts within a narrow range between -9‰ and -7‰,and exhibits a prominent cycle of 350-470 a,independent of the Asian monsoon changes.This indicates that a threshold effect might control the amplitude of calcite δ13C variability,likely associated with the vertical soil loss in the carbonate area.The periodic δ13C changes reflect that the loss/recovery of soil cover can operate on centennial scale.Thus,the rock desertification in southwestern China might at least initiate 60 ka ago and should be of natural origin. | LIU DianBing WANG YongJin CHENG Hai EDWARDS R L | 2013 | Chinese Science Bulletin2013,58,7: | 5 |
| 19 | Compliance among infants exposed to hepatitis B virus in a post-vaccination serological testing program in four provinces in China显示文摘Background:Mother to child transmission of hepatitis B virus(HBV)remains the most common form of HBV infection in China.Prevention of HBV vertical transmission involves timely administration of the complete hepatitis B vaccine(HepB)series and hepatitis B immunoglobulin.Post-vaccination serological testing(PVST)is utilized to determine an infant's outcome after HBV exposure and completion of HepB series.We aim to determine the frequency of compliance with a PVST testing cascade for HBV infected mothers and analyze factors associated with infant lost to follow up(LTFU).Methods:We conducted a retrospeaive cohort review of previously collected data in Fujian,Jiangxi,Zhejiang and Chongqing provinces in China from 1 June 2016-31 December 2017.The study population included all HBV-exposed infants and their mothers.SAS software was used for statistical analyses.Bivariate and multivariate regression analyses(presented in odds ratio[OR]with 95%confidence intervals[CI])were used to compare the proportional differences of factors associated with PVST not being completed.Results:Among enrolled 8474 target infants,40%of them transferred out of the study provinces without further information and 4988 were eligible for PVST.We found 20%(994)of infants were not compliant with the testing cascade:55%of LTFU occurred because parents refused venous blood sample collection or failure of sample collection in the field,16%transferred out after 6 months of age,and 10%of families chose to have independent,confidential PVST completed without reporting results.High PVST noncompliance rates were more likely to be from Fujian(aOR=17.0,95%CI:9.7-29.9),Zhejiang(aOR=5.7,95%Cl:3.2-10.1)and Jiangxi(aOR=1.9,95%CI:1.0-3.4),and from HBV e antigen positive mother(aOR=1.2,95%CI:1.1-1.4).Conclusions:This study found that the LTFU rate reached 20%in PVST program,which was a significant problem.We recommend implementing a national elearonic information system for tracking HBV at risk mother-infant pairs;encourage further research in developing a less invasive means of completing PVST,and take effective measures nationally to reduce HBV stigma.Without reducing the loss to follow up rate among infants eligible for PVST,elimination of vertical HBV transmission will be impossible. | Hui Zheng Guo-Min Zhang Po-Lin Chan Fu-Zhen Wang Lance Everett Rodewald Ning Miao Xiao-Jin Sun Zun-Dong Yin Jeffrey Edwards Hua-Qing Wang | 2019 | Infectious Diseases of Poverty2019,8,4: | 5 |
| 20 | Adiponectin downregulation is associated with volume overload-induced myocyte dysfunction in rats显示文摘目的: Adiponectin 被报导了在在体积的病理学的室的改变,而是 adiponectin 的角色期间施加保护的效果导致超载的心失败遗体不清楚。在这研究,我们在心脏的 myocyte 上调查了 adiponectin 的效果在 rats.Methods 的可收缩的机能障碍追随者体积超载: 体积超载被 infrarenal 主动脉静脉 cava 通过手术在老鼠导致管。老鼠是在 2- 的静脉内地管理的 adenoviral adiponectin, 6 星期、 9 星期的后面的管。adiponectin, adiponectin 受体(AdipoR1/R2 和 T-cadherin ) 和 AMPK 活动的蛋白质表示用西方的污点分析被测量。孤立的室的 myocytes 在管以后的 12 个星期被准备检验 myocytes 和细胞内部的 Ca 2+ transient.Results 的可收缩的表演: A-V 管在浆液和心肌的 adiponectin 层次导致了重要减小,心肌的 adiponectin 受体(AdipoR1/R2 和 T-cadherin ) 层次,以及心肌的 AMPK 活动。与这些变化一致,孤立的 myocytes 在房间弄短和细胞内部的 Ca 2+ 展出了重要消沉短暂。adenoviral adiponectin 的管理显著地增加了浆液 adiponectin 层次并且阻止了 myocyte 在管老鼠的可收缩的机能障碍。而且,有 recombinant adiponectin 的孤立的 myocytes 的预告的处理(2.5 μ g/mL ) 显著地在管老鼠改进了他们的可收缩的性能,但是没在控制或 adenoviral 有效果管理 adiponectin 的 rats.Conclusion : 这些结果表明在 adiponectin downregulation 和体积之间的积极关联导致超载的室的改变。Adiponectin 在体积起一个保护的作用导致超载的心失败。 | Li-li WANG Dori MILLER Desiree WANDERS Gayani NANAYAKKARA Rajesh AMIN Robert JUDD Edward E MORRI-SON Ju-ming ZHONG | 2016 | Acta Pharmacologica Sinica2016,37,2: | 4 |