检索结果-南通市图书馆

Global geoepidemiology of gastrointestinal surgery rates in Crohn’s disease

World Journal of Gastrointestinal Surgery 2024年第6期16卷 1835-1844页

作者： Simcha Weissman Muhammad Aziz Ayrton Bangolo Vignesh K Nagesh Htat Aung Midhun Mathew Lino garcia Shiva A Chandar Praveena Karamthoti Harinder Bawa Aseel Alshimari Yabets Kejela Nazish Mehdi Chrishanti A Joseph Athri Kodali Rohan Kumar Priya Goyal Sanya Satheesha Fnu Nivedita Nicole Tesoro Tanni Sethi Gurpreet Singh Areej Belal Alina Intisar Hirra Khalid samuel Cornwell Suchith B Suresh Kareem Ahmed Karabo K Marole Om P Anand Rahat B Reshi Tej I Mehta Sameh Elias Joseph D Feuerstein Department of Medicine Hackensack Meridian Health Palisades Medical CenterNorth BergenNJ 07047United States Division of Gastroenterology and Hepatology University of Toledo Medical CenterToledoOH 43614United States Department of Medicine University of WashingtonSeattleWA 98195United States Department of Radiology Johns Hopkins University HospitalBaltimoreMD 21218United States Division of Gastroenterology Beth Israel Deaconess Medical CenterHarvard Medical SchoolBostonMA 02215United States

BACKGROUND Data regarding the worldwide gastrointestinal surgery rates in patients with Crohn’s disease(CD)remains *** To systematically review the global variation in the rates of surgery in *** A comprehensive search analysis was performed using multiple electronic databases from inception through July 1,2020,to identify all full text,randomized controlled trials and cohort studies pertaining to gastrointestinal surgery rates in adult patients with *** included continent based demographic data,CD surgery rates over time,as well as the geoepidemiologic variation in CD surgery *** analyses were conducted using *** Twenty-three studies spanning four continents were *** median proportion of persons with CD who underwent gastrointestinal surgery in studies from North America,Europe,Asia,and Oceania were 30%(range:1.7%-62.0%),40%(range:0.6%-74.0%),17%(range:16.0%-43.0%),and 38%*** clear association was found regarding the proportion of patients undergoing gastrointestinal surgery over time in North America(R^(2)=0.035)and Europe(R^(2)=0.100).A moderate,negative association was seen regarding the proportion of patients undergoing gastrointestinal surgery over time(R^(2)=0.520)in *** There appears to be significant inter-continental variation regarding surgery rates in *** evidencebased guidelines accounting for the geographic differences in managing patients with CD is ***,as a paucity of data on surgery rates in CD exists outside the North American and European continents,future studies,particularly in less studied locales,are warranted.

关键词： Gastrointestinal surgery Crohn’s disease Geoepidemiology Inflammatory bowel disease Prevalence

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

A scoping review on the field validation and implementation of rapid diagnostic tests for vector-borne and other infectious diseases of poverty in urban areas

引用

Infectious Diseases of Poverty 2018年第1期7卷 879-896页

作者： Lyda osorio Jonny Alejandro garcia Luis Gabriel Parra Victor garcia Laura Torres Stephanie Degroote Valery Ridde Epidemiology and Population Health Research Group School of Public HealthUniversidad del ValleCalle 4B No.36-00 Edif 118 Escuela de Salud PúblicaUniversidad del Valle Campus San FernandoCaliColombia School of Medicine Universidad del ValleCaliColombia University of Montreal Public Health Research Institute(IRSPUM) MontrealCanada French Institute for Research on Sustainable Development(IRD) Paris Descartes UniversityPopulation and Development Center(CEPED)UniversiteParis Sorbonne CiteNational Institute of Health and Medical Research(INSERM)HealthVulnerabilities and Gender Relations South(SAGESUD)ParisFrance

Background:Health personnel face challenges in diagnosing vector-borne and other diseases of poverty in urban *** is a need to know what rapid diagnostic technologies are available,have been properly assessed,and are being implemented to improve control of these diseases in the urban *** paper characterizes evidence on the field validation and implementation in urban areas of rapid diagnostics for vector-borne diseases and other diseases of *** body:A scoping review was ***-reviewed and grey literature were searched using terms describing the targeted infectious diseases,diagnostics evaluations,rapid tests,and urban *** review was limited to studies published between 2000 and 2016 in English,Spanish,French,and *** and exclusion criteria were refined post hoc to identify relevant literature regardless of study design and geography.A total of 179 documents of the 7806 initially screened were included in the ***(n=100)and tuberculosis(n=47)accounted for the majority of studies that reported diagnostics performance,impact,and implementation *** studies,assessing mainly performance,were identified for visceral leishmaniasis(n=9),filariasis and leptospirosis(each n=5),enteric fever and schistosomiasis(each n=3),dengue and leprosy(each n=2),and Chagas disease,human African trypanosomiasis,and cholera(each n=1).Reported sensitivity of rapid tests was variable depending on several ***,specificities were high(>80%),except for schistosomiasis and *** and implementation outcomes,mainly acceptability and cost,followed by adoption,feasibility,and sustainability of rapid tests are being evaluated in the *** to implementing rapid tests range from cultural to technical and administrative ***:Rapid diagnostic tests for vector-borne and other diseases of poverty are being used in the urban context with demonstrated impact on case ***

关键词： Communicable diseases Diagnostic services Point-of-care testing Field evaluation Sensitivity and specificity Implementation Evaluation studies Urban health

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

ADAM17/TACE:a key molecule in brain injury regeneration

引用

Neural Regeneration Research 2019年第8期14卷 1378-1379页

作者： samuel Dominguez-garcia Carmen Castro Noelia Geribaldi-Doldan Area de Fisiologia Facultad de Medicina Universidad de Cadiz Cadiz Spain Instituto de Investigacion e Innovacion Biomedica de Cadiz (INIBICA) Universidad de Cadiz Cadiz Spain

It has been many years since "the tumor necrosis factor-a-converting enzyme”,also known as ADAM17/TACE, was described as "the enzyme that does it all” because of its role in neurodegenerative diseases and in several physiological processes including proteolysis, adhesion, intracellular signaling, migration and proliferation. ADAM17/TACE is an integral membrane protein that belongs to the disintegrin and metalloprotease (ADAM) family. Several years ago, Romero-Grimaldi et al.

关键词： ADAM17/TACE key molecule injury regeneration

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

On the potential of documenting decadal-scale avifaunal change from before-and-after comparisons of museum and observational data across North America

引用

Avian Research 2022年第1期13卷 1-10页

作者： Fernando Machado-Stredel Benedictus Freeman Daniel Jiménez-garcia Marlon E.Cobos Claudia Nunez-Penichet Laura Jiménez Ed Komp Utku Perktas Ali Khalighifar Kate Ingenloff Walter Tapondjou Thilina de Silva Sumudu Fernando Luis osorio-Olvera A.Townsend Peterson Biodiversity Institute and Department of Ecology and Evolutionary Biology University of KansasLawrenceKSUSA Centro de Agroecología y Ambiente Instituto de CienciasBenemérita Universidad Autónoma de PueblaPueblaPueblaMexico Information and Telecommunication Technology Center(ITTC) University of KansasLawrenceKSUSA Department of Biology(Zoology Section-Biogeography Research Lab.) Faculty of ScienceHacettepe UniversityBeytepeAnkaraTurkey Department of Ornithology American Museum of Natural HistoryCentral Park West at 79th StreetNew YorkNYUSA Departamento de Ecología de la Biodiversidad Instituto de EcologíaUniversidad Nacional Autónoma de MéxicoCiudad de MéxicoMéxico

Studies of biodiversity dynamics have been cast on either long(systematics)or short(ecology)time scales,leaving a gap in coverage for moderate time scales of decades to ***-scale biodiversity information resources now available offer opportunities to fill this gap for many parts of the world via detailed,quantitative comparisons of assemblage composition,particularly for regions without rich time series *** explore the possibility that such changes in avifaunas across the United States and Canada before and after the first three decades of marked global change(i.e.,prior to 1980 versus after 2010)can be reconstructed and characterized from existing primary biodiversity *** an illustration of the potential of this methodology for sites even in regions not as well sampled as the United States and Canada,we also explored changes at a single site in Mexico(Chichén-Itzá).We analyzed two large-scale datasets:one summarizing bird records in the United States and Canada before 1980,and one for the same region after *** used probabilistic inventory completeness analyses to identify sites that have avifaunas that have likely been inventoried more or less *** prepared detailed comparisons between the two time periods to analyze species showing distributional changes over the time period *** identified 139 sites on a 0.05°grid that were demonstrably well-inventoried before 1980 in the United States and Canada,of which 108 were also well-inventoried after *** presence/absence patterns between the two time periods for 601 bird species,we found significant spatial autocorrelation in overall avifaunal turnover(species gained and lost),but not in numbers of species *** noted potential northward retractions of ranges of several species with high-latitude(boreal)distributions,while other species showed dominant patterns of population loss,either rangewide(e.g.,Tympanuchus cupido)or regionally(e.g.,Thryomanes bewickii).We dev

关键词： Biodiversity dynamics Birds Climate change Inventory completeness Time scale Turnover

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Diagnostic Approach of Thrombocytopenia in Pregnancy: A Review

引用

Open Journal of Obstetrics and Gynecology 2022年第8期12卷 784-792页

作者： John Alexander Yela Cono Sandra Ximena Olaya David Ricardo Murillo-garcia Brahyan osorio Juan David Hernández Susana Lopez de Valencia Hospital Popayán Colombia Institución Universitaria Visión de las Américas Pereira Colombia The Jewish Hospital Cincinnati USA Universidad Tecnológica de Pereira Pereira Colombia

Thrombocytopenia (defined as platelet count 9/L) is present in 7% - 12% of pregnant women at delivery. Although there are mild etiologies of this condition that are often diagnosed incidentally, there are more severe causes that can be life threating. Thrombocytopenia also has a great implication in surgical risk and regional anesthesia. A structured evaluation of thrombocytopenia is necessary to allow an adequate diagnostic approach. Here we summarized the current knowledge of thrombocytopenia in pregnancy.

关键词： Pregnancy Thrombocytopenia Gestational Thrombocytopenia Preeclampsia HELLP Syndrome Immune Thrombocytopenia Thrombotic Microangiopathy Heparin-Induced Thrombocytopenia Disseminated Intravascular Coagulation

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

HEART RATE VARIABILITY DURING HIGH-INTENSITY EXERCISE

引用

Journal of Systems Science & Complexity 2013年第1期26卷 104-116页

作者： SARMIENTO samuel garcia-MANSO Juan Manuel MARTIN-GONZALEZ Juan Manuel VA-AMONDE Diana CALDERóN Javier DA SILVA-GRIGOLETTO Marzo Edir Department of Physical Education University of Las Palmas de Gran Canaria Spain. Physics Department University of Las Palmas de Gran Canaria Spain. Department of Morphological Sciences School of Medicine University of Cdrdoba Spain. Physical Activity Sciences Faculty Polytechnic University of Madrid Spain. Andalusian Centre of Sports Medicine Cdrdoba Spain.

The aim of this paper is to describe and analyse the behaviour of heart rate variability(HRV)during constant-load,high-intensity exercise using a time frequency analysis(Wavelet Transform).Eleven elite cyclists took part in the study(age:18.6±3.0 years;VO_(2max):4.88±0.61 litres·min^(-1)).Initially,all subjects performed an incremental cycloergometer test to determine load power in a constant load-test(379.55±36.02 W;89.0%).HRV declined dramatically from the start of testing(p<0.05).The behaviour of power spectral density within the LF band mirrored that of total energy,recording a significant decrease from the outset LF peaks fell rapidly thereafter,remaining stable until the end of the ***-VHF fell sharply in the first 20 to 30 *** relative weighting(%) of HF-VHF was inverted with the onset of fatigue,[1.6%at the start,7.1(p<0.05) at the end of the first phase,and 43.1%(p<0.05) at the end of the test].HF-VHF_(peak) displayed three phases:a moderate initial increase,followed by a slight fall,thereafter increasing to the end of the *** LF/HF-VHF ratio increased at the start,later falling progressively until the end of the first phase and remaining around minimal values until the end of the test.

关键词：心率变异性高强度运动员功率测试负载测试最大摄氧量功率谱密度小波变换

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

大气二氧化氮与每日总死亡率、心血管和呼吸系统疾病死亡率的短期关联:398个城市的多中心分析

引用

英国医学杂志中文版 2021年第8期24卷 435-442页

作者：孟夏刘聪(校) 陈仁杰郑湃(译) 阚海东(校) Francesco Sera Ana Vicedo-Cabrera Ai Milojevic Maria Guo Yuming Tong Shilu Micheline de Sousa Zanotti Stagliorio Coelh Paulo Hilario Nascimento Saldiva Eric Lavigne Patricia Matus Correa Nicolas Valdes Ortega samuel osorio garcia Jan Kysely Ales Urban Hans Orru Marek Maasikmets Jouni J K Jaakkola Niilo Ryti Veronika Huber Alexandra Schneider Klea Katsouyanni Antonis Analitis Masahiro Hashizume Yasushi Honda Chris Fook Sheng Ng Baltazar Nunes João Paulo Teixeira Iulian Horia Holobaca Simona Fratianni Ho Kim Aurelio Tobias Carmeníniguez Bertil Forsberg ChristoferÅström Martina S Ragettli Yue-Liang Leon Guo Shih-Chun Pan Shanshan Li Michelle L Bell Antonella Zanobetti Joel Schwartz Tangchun Wu Antonio Gasparrini 复旦大学公共卫生学院、公共卫生安全教育部重点实验室(复旦大学)、卫生部卫生技术评估重点实验室(复旦大学) 中国上海北京大学公共卫生学院复旦大学公共卫生学院不详

目的:采用统一的分析方案,评估全球多个国家/地区的二氧化氮(NO_(2))与总死亡率、心血管和呼吸系统疾病死亡率之间的短期关联。研究设计:采用两阶段的时间序列分析方法、过度离散的广义线性模型和多水平meta分析。研究地点:22个低到高... 详细信息

目的:采用统一的分析方案,评估全球多个国家/地区的二氧化氮(NO_(2))与总死亡率、心血管和呼吸系统疾病死亡率之间的短期关联。研究设计:采用两阶段的时间序列分析方法、过度离散的广义线性模型和多水平meta分析。研究地点:22个低到高收入国家/地区的398个城市。主要结局指标:1973—2018年逐日总死亡人数(6280万人)、心血管疾病死亡人数(1970万人)和呼吸系统疾病死亡人数(550万人)。结果:平均而言,NO_(2)浓度在滞后1天(前1天)每增加10μg/m^(3),会导致总死亡率、心血管和呼吸系统疾病死亡率分别增加0.46%(95%可信区间0.36%~0.57%)、0.37%(0.22%~0.51%)、0.47%(0.21%~0.72%)。在对共污染物(PM_(10)、PM_(2.5)、臭氧、二氧化硫和一氧化碳)进行调整后,这些关联仍然很稳定。所有3种死因的暴露-反应曲线几乎是线性的,没有明显的阈值。在398个城市中,可归因于高过假定零水平的NO_(2)浓度造成的死亡比例为1.23%(95%可信区间0.96%~1.51%)。结论:这项多中心研究提供了关于NO_(2)短期暴露与总死亡率、心血管和呼吸系统死亡风险之间的独立和线性关联的关键证据,说明通过加强NO_(2)的控制和监管限制标准,可获得人群水平的健康收益。

关键词：总死亡率 meta分析总死亡人数死亡风险广义线性模型二氧化氮高收入国家结局指标

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Foliar persistence and residual activity of methoxyfenozide against beet armyworm （Lepidoptera： Noctuidae）

引用

Insect Science 2013年第6期20卷 734-742页

作者： Omar-Ulises Aguirre Ana-Mabel Martinez Jesus Campos-garcia Luis-Antonio Hernaindez Jose-Isaac Figueroa Philippe Lobit Elisa Vinuela Juan-Manuel Chavarrieta Guy Smagghe samuel Pineda Instituto de Investigaciones Agropecuarias y Forestales Universidad Michoacana de San Nicolas de Hidalgo Michoacan Instituto de Investigaciones Quimico Biologicas Universidad Michoacana de San Nicolas de Hidalgo Edif. B-3 Ciudad Universitaria CP 58030 Morelia Michoacan Mexico Proteccion de Cultivos Escuela Tecnica Superior de Ingenieros Agronomos Madrid E-28040 Spain Department of Crop Protection Faculty of Bioscience Engineering Ghent University Ghent B-9000 Belgium

A greenhouse study was conducted to investigate the persistence of methoxyfenozide in pepper （Capsicum annuum L.） foliage. An aqueous suspension of methoxyfenozide was sprayed on pepper plants at concentrations of 72 and 144 mg of active ingredient （a.i.）/L. Foliage was collected at different intervals of time （0, 3, 5, 10, 20, 30, 40, and 50 days） after the treatment, and the methoxyfenozide residue was measured by high-performance liquid chromatography. The foliage was also used in bioas- says to determine the residual toxicity on and the consumption rate of the third-instar larvae of the beet armyworm, Spodoptera exigua （Htibner）（Lepidoptera： Noctuidae）. The methoxyfenozide concentrations observed after 50 days had decreased to 19 and 69μg/g per sample, corresponding to a loss of 61% and 28% from the application concentrations of 72 and 144 mg a.i./L, respectively. When fitting a first-order kinetics degradation model, the half-life （DT50） of this compound was 76 days. Both application concentrations of methoxyfenozide caused a high mortality rate （〉97%） when the larvae were fed the pepper foliage collected at all of the time intervals. Lastly, at all of the time points, the consumption rate by the larvae was reduced to between 57% and 92% for both concentrations that were bioassayed. Our results indicate that, under the present greenhouse conditions, the degradation of methoxyfenozide was slower than that reported by other authors and that its residues were highly toxic to S. exigua larvae. The implications of these results for the management programs of this pest are discussed.

关键词： consumption rate foliar persistence methoxyfenozide residue residualactivity Spodoptera exigua

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

Distributed Differences Structures Underlie Gating between the Kin Channel KAT1 and the Kout Channel SKOR

引用

Molecular Plant 2010年第1期3卷 236-245页

作者： Janin Riedelsberger Tripti Sharma Wendy Gonzalez Pawel Gajdanowicz samuel Elias Morales-Navarro Carlos garcia-Mata Bernd Mueller-Roeber Fernando Danilo Gonzalez-Nilo Michael R. Blatt Ingo Dreyer Universitat Potsdam Institut for Biochemie und Biologie Molekularbiologie Heisenberg-Gruppe Biophysik und Molekulare Pflanzenbiologie BPMPB Karl-Liebknecht-Strasse 24-25 Haus 20 D-14476 Potsdam-Golm Germany Max-Planck Institute of Molecular Plant Physiology 14476 Potsdam-Golm Germany Centro de Bioinformatica y Simulacion Molecular Universidad de Talca Casilla 721 Talca Chile Laboratory of Plant Physiology and Biophysics IBLS Plant Sciences Bower Building University of Glasgow Glasgow G12 8QQ UK Laboratorio de Fisiologia Molecular e Integrativa Institutos de Investigaciones Biologicas Universidad Nacional de Mar del Plata 7600 Mar del Plata Buenos Aires Argentina Universitat Potsdam Institut for Biochemie und Biologie Abteilung Molekularbiologie 14476 Potsdam-Golm Germany

The family of voltage-gated （Shaker-like） potassium channels in plants includes both inward-rectifying （Kin） channels that allow plant cells to accumulate K＋ and outward-rectifying （Kout） channels that mediate K＋ efflux. Despite their dose structural similarities, Kin and Kout channels differ in their gating sensitivity towards voltage and the extracellular K＋ concentration. We have carried out a systematic program of domain swapping between the Kout channel SKOR and the Kin channel KAT1 to examine the impacts on gating of the pore regions, the S4, S5, and the S6 helices. We found that, in particular, the N-terminal part of the S5 played a critical role in KAT1 and SKOR gating. Our findings were supported by molecular dynamics of KAT1 and SKOR homology models. In silico analysis revealed that during channel opening and closing, displacement of certain residues, especially in the S5 and S6 segments, is more pronounced in KAT1 than in SKOR. From our analysis of the S4-S6 region, we conclude that gating （and K＋-sensing in SKOR） depend on a number of structural elements that are dispersed over this -145-residue sequence and that these place additional constraints on configurational rearrangement of the channels during gating.

关键词： Arabidopsis K+ channel outward rectifier inward rectifier channel protein structure channel protein-cation interaction gating, K+-dependent.

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

A Simulation Model for Sexual and Vectorial Transmission of Zika Virus(ZIKV)

引用

Open Journal of Modelling and Simulation 2017年第1期5卷 70-82页

作者： Oscar Arias Manrique Dalia M.Munoz Pizza Anibal Munoz Loaiza Julian A.Olarte garcia Carlos A.Abello Munoz Steven Raigosa osorio Angie Johanna osorio Hans Meyer Contreras John F.Arredondo Montoya Grupo de Modelacion Matematica en Epidemiologia(GMME) Facultad de EducacionUniversidad del QuindioQuindioColombia

Nowadays the Zika virus (ZIKV) has been one of the most studied vector-borne diseases due to the considerable outbreaks that have generated around the world as well as due to the new transmission mechanisms and health complications originated. According to statistics of the INS-Colombia for July 2016, 68% of the population infected by ZIKV (confirmed cases) are pregnant women. Furthermore, the Quindío department belongs to the states with more than 50% of the total infected persons being pregnant women. Taking into account those characteristics, a theoretical model is proposed and analyzed to describe the population dynamics considering the sexual and vectorial transmission of ZIKV, with special emphasis in the consequences of the non-vectorial transmission in the population. The obtained results with simulations through the beta parameter indicate that the probability of sexual transmission between susceptible women and infected men points out the importance of campaigns to inculcate prevention measures for the safe sexual relationships between ZIKV infected population.

关键词： ZIKV Model Dynamics Sexual Transmission Vectorial Transmission

来源：

维普期刊数据库评论

在线全文

维普期刊数据库

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：