检索结果-南通市图书馆

Apixaban, an orally available anticoagulant, inhibits SARS-CoV-2 replication and its major protease in a non-competitive way

引用

Journal of Molecular Cell Biology 2022年第6期14卷 68-71页

作者： Otávio Augusto Chaves Carolina Q.Sacramento natalia fintelman-rodrigues Jairo Ramos Temerozo Filipe Pereira-Dutra Daniella M.Mizurini Robson Q.Monteiro Leonardo Vazquez Patricia T.Bozza Hugo Caire Castro-Faria-Neto Thiago Moreno L.Souza Laboratory of Immunopharmacology Oswaldo Cruz Institute(IOC)Oswaldo Cruz Foundation(Fiocruz)Rio de JaneiroRJ21040-900Brazil National Institute for Science and Technology on Innovation on Neglected Diseases(INCT/IDN) Center for Technological Development in Health(CDTS)Oswaldo Cruz Foundation(Fiocruz)Rio de JaneiroRJ21040-900Brazil National Institute for Science and Technology on Neuroimmunomodulation(INCT/NIM) Oswaldo Cruz Institute(IOC)Oswaldo Cruz Foundation(Fiocruz)Rio de JaneiroRJ21040-900Brazil Laboratory on Thymus Research Oswaldo Cruz Institute(IOC)Oswaldo Cruz Foundation(Fiocruz)Rio de JaneiroRJ21040-900Brazil Institute of Medical Biochemistry Leopoldo de Meis Federal University of Rio de Janeiro(UFRJ)Rio de JaneiroRJ21941-590Brazil

Dear Editor,The severe coronavirus disease 2019(COVID-19)is associated with ***,such as low-molecular-weight heparin,warfarin,thrombin inhibitors,and factor Xa(FXa)inhibitors,are thus recommended by the American Society of Hematology and National Institutes of Health for COVID-19 patients(Wenzler et al.,2020;Adam et al.,2021).Clinical trials with anticoagulants have shown the increased survival of critically ill COVID-19 patients under non-invasive and invasive ventilatory assistance(Wenzler et al.,2020;Adam et al.,2021),along with decreased consumption of platelets and clotting factors and a reduced risk of hemorrhage(Adam et al.,2021).Among the anti-clotting agents,early use of orally available FXa and thrombin inhibitors(Chowdhury et al.,2020;Rentsch et al.,2021)prevented high levels of D-dimer,which is the final product from the clotting/fibrinolysis cascade and is directly implicated with severe COVID-19(Rentsch et al.,2021).

关键词： al. Clinical heparin

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

Risk factors for suicidal behaviour in late-life depression:A systematic review

引用

World Journal of Psychiatry 2022年第1期12卷 187-203页

作者： Veronica Fernandez-rodrigues Yolanda Sanchez-Carro Luisa natalia Lagunas Laura Alejandra Rico-Uribe Andres Pemau Patricia Diaz-Carracedo Marina Diaz-Marsa Gonzalo Hervas Alejandro de la Torre-Luque Department of Psychology Universidad Complutense de MadridMadrid 28223Spain Department of Psychiatry Universidad Autonoma de MadridMadrid 28046Spain Centre for Biomedical Research in Mental Health(CIBERSAM) Madrid 28029Spain Department of Legal Medicine Psychiatry and PathologyUniversidad Complutense de MadridMadrid 28046Spain of Psychology La Rioja International UniversityLogrono 26006Spain Institute of Psychiatry and Mental Health San Carlos Clinical HospitalMadrid 28040Spain

BACKGROUND Suicide is a leading cause of preventable death worldwide,with its peak of maximum incidence in later *** often puts an individual at higher risk for suicidal *** turn,depression deserves particular interest in old age due to its high prevalence and dramatic impact on health and *** To gather integrated evidence on the potential risk factors for suicide behaviour development in depressive older adults,and to examine the effects of depression treatment to tackle suicide behaviour in this *** A systematic review of empirical studies,published from 2000 onwards,was *** behaviour was addressed considering its varying forms(i.e.,wish to die,ideation,attempt,and completed suicide).RESULTS Thirty-five papers were selected for review,comprising both clinical and epidemiological *** of studies focused on suicidal ideation(60%).The studies consistently pointed out that the risk was related to depressive episode severity,psychiatric comorbidity(anxiety or substance use disorders),poorer health status,and loss of *** social support and loneliness were also associated with suicide behaviour in depressive older ***,the intervention studies showed that suicidal behaviour was a robust predictor of depression treatment *** in suicidal ideation were moderated by reductions in risk factors for suicide *** To sum up,common and age-specific risk factors seem to be involved in suicide development in depressive older adults.A major effort should be made to tackle this serious public health concern so as to promote older people to age healthily and well.

关键词： Late-life depression Suicide behaviour Disability Chronic disease Loneliness

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

Behavioral study with Erythrina velutina fractions

引用

Asian Pacific Journal of Tropical Medicine 2009年第5期2卷 30-33页

作者： Silvania Maria Mendes Vasconcelos natalia Martins Lima Lucas Siqueira de Lucena Alexandre Cesar Praxedes rodrigues Edilberto Rocha Silveira Carlos Clayton Torres Aguiar Paula Matias Soares Francisca Clea Florenco de Sousa Glauce Socorro de Barros Viana Department of Physiology and Pharmacology Federal University of CearaRua Cel.Nunes de Melo 112760431-270FortalezaCearaBrazil Department of Organic Chemistry Federal University of CearaAv.Mister Hull60455-760FortalezaCearaBrazil

Objective:To study the behavioral effects of semi purified fraction prepared from the stem bark of Erythrina velutina on ***:Three chloroformic fractions(CA) at 50 or 100 mg/kg(CA1,CA2 and CA3) were tested in two behavioral tests;plus maze and open ***:In the plus maze test,it was observed a decrease in the number of entries in the closed arms(NECA) CA2 at both doses as compared to the control *** the open field test,CA2 and CA3 fractions decreased the number of squares crossed and the time of permanence on the bar,increased the number of falls at both doses in the rota rod *** CA2 fraction decreased the NECA,but this data did not characterize an anxiolytic *** was the consequence from decrease of locomotor activity(LA) observed in the open field test,that the decrease of LA and rearing,the number of falls and the decrease in time of permanence on the bar in rota rod test were observed after treatment with CA2 and CA3 at both doses,suggesting sedative ***:The present work demonstrated that CA2 and CA3 fractions have impairing effect on LA and motor coordination.

关键词： Erythrina relutina Fraction Locomotor activity Motor coordination

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

Person-centered Care for Institutionalized Older Adults in the Context of the COVID-19 Pandemic in Brazil

引用

Journal of Geriatric Medicine 2022年第1期4卷 1-9页

作者： Marina Celly Martins Ribeiro de Souza natalia de Cassia Horta Marco Aurélio Santos Pereira Júlia das Graças rodrigues de Almeida Jasmine Yee Leonardo Ayres Cordeiro Tainárodrigues Gomide Souza Pinto Constance Kartoz Department of Public Health The College of New JerseyUSA Department of Medicine Pontifical Catholic University of Minas GeraisBrazil Department of Nursing Pontifical Catholic University of Minas GeraisBrazil Department of Economics Pontifical Catholic University of Minas GeraisBrazil Business and Accounting Department of the Federal University of Viçosa Brazil Department of Nursing The College of New JerseyUSA

Objective:This study aims to discuss the caregiving practices developed by Long-term Care Facilities(LTCFs)during the COVID-19 pandemic and analyze the daily care practices in long-term institutions for older adults in Brazil,all in light of the PCC ***:This is a mixed methods study in which data were collected through interviews with managers from 10 *** qualitative discussion was carried out through the PCC framework divided into 5 categories:leisure,accommodation,food,hygiene and comfort,and clinical *** quantitative data collected were analyzed in a descriptive way,being discussed in the light of the ***:Analyzed LTCFs are unaware of our present difficulties in the implementation of PCC,with a greater presence of the traditional biomedical model being *** the vulnerabilities that the LTCFs present,PCC is an important alternative for LTCFs to promote the quality of life and autonomy of *** the vision of LTCFs as a last resort of care and investing in the quality of care is an urgent and essential imperative for dignified and comprehensive ***:This study highlights the need for a change in culture and understanding of the LTCFs not only as a place to provide healthcare,but also as a residents’home that fosters their autonomy,and feeling of ***,it is essential to ensure that healthcare teams in LTCFs know about PCC and that further studies investigate the impact on the costs of PCC for institutionalized older adults.

关键词： Pandemic COVID-19 Long-term care facilities Person-centered care Institutionalized older adults

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

空间、环境和历史因素对热带森林树种周转的影响

引用

Journal of Plant Ecology 2021年第4期14卷 717-729页

作者： Alisson Borges Miranda Santos Vinicius Andrade Maia Cleber Rodrigo de Souza Nathalle Cristine Alencar Fagundes Fernanda Moreira Gianasi Aurelio de Jesus rodrigues Pais natalia de Aguiar-Campos Gabriela Gomes Pires Diego Teixeira Girardelli Jean Daniel Morel Mariana Caroline Moreira Morelli Felipe de Carvalho Araujo Rubens Manoel dos Santos Department of Forestry Sciences Federal University of LavrasUniversity CampusLavrasBrazil Biological Sciences University of the State of Minas GeraisItuiutaba UnitItuiutabaBrazil Department of Biology Federal University of LavrasUniversity CampusLavrasBrazil Faculty of Environmental Engineering and Natural Resources Zambeze UniversityChimoioMozambique

本文通过回答以下问题来分析空间距离、当前和过去的环境差异及这几个因素对树木群落分类和系统发育转换的影响:(i)树木群落分类和系统发育转换是否与空间距离通过环境差异产生的间接影响相关?(ii)树木群落分类和系统发育转换是否随古气... 详细信息

本文通过回答以下问题来分析空间距离、当前和过去的环境差异及这几个因素对树木群落分类和系统发育转换的影响:(i)树木群落分类和系统发育转换是否与空间距离通过环境差异产生的间接影响相关?(ii)树木群落分类和系统发育转换是否随古气候(末次盛冰期和中全新世)的变化而变化?本文对巴西的14个大西洋雨林样点(采样面积20.4 ha)83个科615个种进行了研究,获得了当前、中全新世和末次盛冰期的地块地理坐标、土壤变量和样点生物气候变量。我们使用基于距离的结构方程模型(SEM)来(i)检测空间距离和环境差异的直接影响,以及(ii)检测空间距离通过环境差异对分类(Bray-Curtis距离)和系统发育转换(Comdist和Comdistnt距离)的间接影响。研究结果表明,空间距离通过环境差异对分类和系统发育转换的间接影响较弱。基于生态位中性的历史过程带来的直接影响驱动了树木群落的转换。因此,我们推断古气候(历史过程)促进了产生当前植物区系分支的选择,而空间距离(中性的过程)限制了物种从区域种库向外扩散的范围,环境条件(基于生态位的过程)则在本地选择能够持续生存的分类群。

关键词：聚类过程系统发育群落环境过滤中性群落系统发育转换生态位古气候效应

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

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

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：