检索结果-南通市图书馆

Adding vortexing to the Maki technique provides no benefit for the diagnosis of catheter colonization or catheter-related bacteremia

引用

World Journal of Critical Care Medicine 2024年第1期13卷 58-64页

作者： Leonardo Lorente Maria Lecuona Fernandez Adriana González-Mesa Judith Oliveras-Roura Cristina Rosado Pablo Cabrera Emma Casal Alejandro Jiménez María Luisa Mora ana Madueño Intensive Care Unit Hospital Universitario de CanariasLa Laguna 38320Spain Microbiology and Infection Control Service Hospital Universitario de CanariasLa Laguna 38320Spain Research Unit Hospital Universitario de CanariasLa Laguna 38320Spain

BACKGROUND A previous study compared vortexing and Maki techniques for the diagnosis of catheter-related bloodstream infection(CRBSI),and concluded that vortexing was not superior to Maki *** To determine whether the combined use of vortexing and Maki techniques provides profitability versus the Maki technique for the diagnosis of catheter tip colonization(CTC)and *** Observational and prospective study carried out in an Intensive Care *** with suspected catheter-related infection(CRI)and with one central venous catheter for at least 7 days were *** area under the curve(AUC)of the Maki technique,the vortexing technique and the combination of both techniques for the diagnosis of CTC and CRBSI were *** We included 136 episodes of suspected *** found 21 cases of CTC of which 10 were also CRBSI *** the 21 CTC episodes,18(85.7%)were diagnosed by Maki technique and vortexing technique,3(14.3%)only by the technique of Maki,and none only by technique of *** the 10 CRBSI episodes,9(90.0%)were diagnosed by the techniques of Maki and vortexing,1(10.0%)was diagnosed only by the technique of Maki,and none only by the technique of *** no found differences in the comparison of AUC between the technique of Maki and the combination of Maki and vortexing techniques for the diagnosis of CTC(P=0.99)and CRBSI(P=0.99).CONCLUSION The novel finding of our study was that the combined use of vortexing and Maki techniques did not provide profitability to the technique of Maki alone to CRBSI diagnosis of.

关键词： Vortexing Maki Bloodstream infection Colonization

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

Antimicrobial Resistance Genes in Animal Manure, Manure-Amended and Nonanthropogenically Impacted Soils in Spain

引用

Advances in Bioscience and Biotechnology 2018年第9期9卷 469-480页

作者： Fernando Esperón Carlos Sacristán Matilde Carballo ana de la Torre Grupo de Epidemiología y Sanidad Ambiental Centro de Investigación en Sanidad Animal (INIA-CISA) Valdeolmos Spain

Environmental dissemination of antimicrobial resistance genes may occur through agricultural residues, such as animal manure. We studied the resistome of 16 pool samples of animal manure (pig slurry [n = 8] and poultry manure [n = 8]), and 16 soil samples (manure-amended [n = 8] and nonmanure-amended [n = 8]). All samples were collected in central Spain. detection was based on 18 selected antimicrobial resistance genes (ARGs). The most commonly detected genes in animal manure were sul1 (16/16), sul2 (16/16), tet(A) (16/16), aadA (16/16), tet(B) (15/16), and str (15/16). Genes blaTEM (7/8), mecA (6/8), vana (5/8) and qnrB (4/8) were more frequently detected in chicken manure, whereas pig slurry samples presented higher levels of tet(C) (8/8) and tet(M) (8/8). Out of the four genes selected for their clinical relevance, three—blaCTX-M, vana, and mecA—were detected in animal manure. The blaCTX-M (1/8) and vana (5/8) genes were only identified in chicken manure. To our knowledge, this is the first report of direct detection of mecA gene in poultry manure and pig slurry. Eleven out of 18 ARGs were detected in amended soil, while only genes sul2 (3/8) and str (2/8) were found in nonanthropogenically impacted soils (NAIS), supporting the hypothesis that ARGs may serve as indicators of “anthropogenic impact” on the environment.

关键词： Antibiotic Resistance blaCTX-M mecA Pig Slurry vana

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

Environmental Assessment of Tetracycline’s Residues detected in Pig Slurry and Poultry Manure

引用

Journal of Environmental Protection 2016年第1期7卷 82-92页

作者： Matilde Carballo Sonia Aguayo Miguel González Fernando Esperon ana de la Torre Research Centre in Animal Health CISA-INIA Madrid Spain Group of Water Pollution ISC III Madrid Spain

The widespread use of antimicrobials in animal husbandry has led to an increase in concentrations of antibiotics in animal faeces. Furthermore, the spreading of this waste as fertilizer on agricultural land indirectly introduces antimicrobial residues into the environment. This study examined samples of pig slurry and poultry manure for three tetracyclines—oxytetracycline (OTC), chlortetracycline (CTC) and doxycycline (DOC) and conducted an environmental evaluation of soils. The samples were taken from manure heaps on eight broiler chicken farms and from slurry ponds on eight pig farms. The tetracycline analysis was conducted using high-performance liquid chromatography combined with tandem mass spectrometry (HPLC/MS). The risk assessment was carried out on the basis of the estimated PECsoil value and the ecotoxicological information available for terrestrial organisms. TC concentrations were between >0.01 and 1.38 mg/kg. OCT was detected in 37% of the poultry manure and in 20% of the pig slurry samples. DOC was present in 50% of pig slurry samples with an average concentration of 1.2 mg/kg, while CTC was only found in one slurry sample at a concentration of 0.56 mg/kg. Compared with published values for these two farm animals from other countries, the TC concentrations obtained in this study were low. The environmental importance of the data generated was also discussed.

关键词： Tetracyclines Pig Slurry Poultry Manure Risk Evaluation

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

Stroke care during the COVID-19 outbreak in Spain: the experience of Spanish stroke units

引用

Stroke & Vascular Neurology 2021年第2期6卷 267-273页

作者： Maria Alonso de Lecinana Mar Castellanos Oscar Ayo-Martin ana Morales the Stroke Group-Spanish Society of Neurology department of Neurology and Stroke Center Hospital La Paz Institute for Health Research-IdiPAZ.La Paz University Hospital.Universidad Autonoma de MadridMadridSpain department of Neurology Complexo Hospitalario Universitario A Coruna.Biomedical Research Institute of A CorunaA CorunaSpain department of Neurology Complejo Hospitalario Universitario de AlbaceteAlbaceteSpain department of Neurology University Clinic Hospital Virgen de la ArrixacaMurciaSpain 不详

Background and purpose Spain has been heavily affected by *** of resources for managing the outbreak might have caused a disruption in stroke *** study analyses the impact on stroke care of reorganising the healthcare system in response to the first COVID-19 outbreak peak in Spain and the strategies adopted by Spanish stroke units to deal with this *** and methods We obtained data from a structured survey sent to the responsible of stroke units across the *** recorded the number of strokes,stroke code activations,intravenous thrombolysis treatments and mechanical thrombectomies during February and March 2019 and *** also collected information on the impact on workflow metrics and on the availability of specialised neurological care and rehabilitation treatments,the characteristics of stroke care for patients with SARS-CoV-2 infection and the impact on human *** compared the activity data between 2019 and 2020 and the information on activity and impact on stroke care between regions classified according to the disease incidence *** Fifty-seven(75%)of all stroke units in Spain responded to the *** was an overall reduction in admissions for all stroke types during the outbreak’s peak and in the number of stroke code activations and intravenous thrombolysis treatments,results that were independent of the COVID-19 incidence *** reported a delay in workflow metrics and a reduction of admissions to stroke units,outpatient clinics and rehabilitation *** pathways and protocols for managing stroke patients with SARS-CoV-2 infection have been *** The COVID-19 outbreak has jeopardised all phases of stroke *** a consequence,some patients with stroke did not receive adequate treatment.

关键词： Spanish consequence outbreak

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

The Drought of Amazonia in 2023-2024

引用

American Journal of Climate Change 2024年第3期13卷 567-597页

作者： Jose A. Marengo ana P. Cunha Jhan-Carlo Espinoza Rong Fu Jochen Schöngart Juan C. Jimenez Mabel C. Costa Joao M. Ribeiro Sly Wongchuig Siyu Zhao National Center for Monitoring and Early Warning of Natural Disasters/CEMAdeN So Jos dos Campos Brazil UNESP/CEMAdeN So Jos dos Campos Brazil Graduate School of International Studies Korea University Seoul South Korea Institut des Gosciences de lEnvironnement (IGE) Institut de Recherche pour le Dvelopement (IRD) Saint Martin dHeres France Instituto de Investigacin sobre la Enseanza de las Matemticas (IREM PUCP) Pontificia Universidad Catlica del Per Lima Peru department of Atmospheric and Oceanic Sciences University of California Los Angeles Los Angeles CA USA departament of Environmental Dynamics Instituto Nacional de Pesquisas da Amaznia (INPA) Manaus Brazil Global Change Unit (GCU) of the Image Processing laboratory (IPL) Universitat de Valncia Estudi General (UVEG) Paterna Spain laboratoire detudes en Gophysique et Ocanographie Spatiales (LEGOS) Universit de Toulouse CNES/CNRS/IRD/UT3 Toulouse France

The Amazon basin has experienced an extreme drought that started in the austral summer of 2022-23 and extends into 2024. This drought started earlier than other previous droughts. Although some rain fell during the austral summer, totals remained below average. Higher temperatures during austral winter and spring 2023, which affected most of Central South America, then aggravated drought conditions. This coincided with an intense El Niño and abnormally warm tropical North Atlantic Ocean temperatures since mid-2023. decreased rainfall across the Amazon basin, negative anomalies in evapotranspiration (derived from latent heat) and soil moisture indicators, as well as increased temperatures during the dry-to-wet transition season, September-October-November (SON) 2023, combined to delay the onset of the wet season in the hydrological year 2023-24 by nearly two months and caused it to be uncharacteristically weak. SON 2023 registered a precipitation deficit of the order of 50 to 100 mm/month, and temperatures +3˚C higher than usual in Amazonia, leading to reduced evapotranspiration and soil moisture indicators. These processes, in turn, determined an exceptionally late onset and a lengthening of the dry season, affecting the 2023-2024 hydrological year. These changes were aggravated by a heat wave from June to december 2023. Drought-heat compound events and their consequences are the most critical natural threats to society. River levels reached record lows, or dried up completely, affecting Amazonian ecosystems. Increased risk of wildfires is another concern exacerbated by these conditions.

关键词： El Niño SST in the Tropical Atlantic Amazon Drought River Levels Heatwave Dry Season Length

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

The Iberian Roma Population Variant Server(IRPVS)

引用

Journal of Genetics and Genomics 2024年第7期51卷 769-773页

作者： Fabiola Mavillard Javier Perez-Florido Francisco M.Ortuño Amador Valladares Miren L.Álvarez-Villegas Gema Roldán Rosario Carmona Manuel Soriano Santiago Susarte Pilar Fuentes Daniel López-López ana María Nuñez-Negrillo Alejandra Carvajal Yolanda Morgado Daniel Arteaga Rosa Ufano Pablo Mir Juan F.Gamella Joaquín Dopazo Carmen Paradas Macarena Cabrera-Serrano Instituto de Biomedicina de Sevilla(IBiS) Hospital Universitario Virgen del Rocío/CSIC/Universidad de SevillaSevillaSpain Centro Investigación Biomédica en Red Enfermedades Neurodegenerativas(CIBERNED) Instituto de Salud CarlosⅢSevillaSpain Plataforma Andaluza de Medicina Computacional Fundación Progreso y Salud(FPS)Hospital Virgen del RocíoSevillaSpain Grupo de medicina computacional de sistemas Instituto de Biomedicina de Sevilla(IBiS)Hospital Virgen del RocíoSevillaSpain Nodo de Genómica Funcional (INB-ELIXIR-es)Fundación Progreso y Salud(FPS)Hospital Virgen del RocíoSevilla 41013Spain Bioinformática en Enfermedades raras(BiER) Centro de Investigación Biomédica en Red de Enfermedades Raras(CIBERER)Instituto de salud CarlosⅢSevillaSpain departamento de Ingeniería de Computadores Automática y RobóticaUniversidad de GranadaGranadaSpain Servicio de Urgencias de Atención Primaria Distrito SevillaSevillaSpain Centro de Servicios Sociales Negociado de Servicios EspecializadosAyuntamiento de SevillaSevillaSpain departamento de Enfermería Facultad de Ciencias de la SaludUniversidad de GranadaGranadaSpain departamento de Neurología Hospital Virgen de las NievesGranadaSpain departamento de Neurología Hospital Virgen de ValmeSevillaSpain Centro de Salud Utrera Sur SevillaSpain Centro de Salud Polígono Sur SevillaSpain Unidad de Trastornos del Movimiento Servicio de Neurología y Neurofisiología ClínicaHospital Universitario Virgen del RocíoSevillaSpain departamento de Medicina Facultad de MedicinaUniversidad de SevillaSevilleSpain departamento de Antropología Social Universidad de GranadaSpain Unidad Enfermedades Neuromusculares Servicio de Neurología y Neurofisiología ClínicaHospital Universitario Virgen del RocíoSevillaSpain

In recent years,the number of known disease genes has exponentially grown due to the widespread adoption of cost-effective massive parallel *** identify new disease variants,especially in monogenic disorders,a frequen... 详细信息

关键词： Server filtering massive

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

Comparability Assessments of Process Changes Made during development of Anti-Idiotype Vaccine

引用

World Journal of Vaccines 2014年第1期4卷 24-32页

作者： Kathya de la Luz-Hernández Yamilé Rabasa raquel Montesinos Dasha Fuentes Julio Felipe Santo Tomás Orlando Morales Yadira Aguilar Blanca Pacheco Adolfo Castillo ana Maria Vazquez Center of Genetic Engineering and Biotechnology Havana Cuba National Center for laboratory Animal Breeding Havana Cuba Process development Direction INIM Center of Molecular Immunology Havana Cuba

Racotumomab monoclonal antibody is a murine anti-idiotypic antibody. This monoclonal antibody mimics N-glycolyl-GM3 gangliosides has been tested in several clinical trials Phase I/II for breast, melanoma and non-small cell lung cancer patients as an anti-idiotypic cancer vaccine. The early production process was performed in vivo from mice ascites fluid. This process was transferred to bioreactor-based method at pilot scale followed to the scale-up of the fermentation. In this work we present a comprehensive molecular characterization of racotumomab MAb produced by the two different production scales in order to determine the impact of the manufacturing process in vaccine performance. We observed differences in glycosylation pattern and charge heterogeneity between racotumomab produced in both scales. Interestingly, these modifications had no significant impact on biological activity elicited in chickens. So, changes in primary structure like glycosylation, charge heterogeneity and oxidation did not affect biological activity of the vaccine.

关键词： Comparability Studies Monoclonal Antibody Cancer Vaccine Mass Spectrometry

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

New horizons for uncommon mutations in non-small cell lung cancer: BRAF, KRAS, RET, MET, NTRK, HER2

引用

World Journal of Clinical Oncology 2022年第4期13卷 276-286页

作者： Maria Eugenia Olmedo raquel Cervera Luis Cabezon-Gutierrez Yolanda lage Elena Corral de la Fuente ana Gomez Rueda1,Xabier Mielgo-Rubio Juan Carlos Trujillo Felipe Counago department of Medical Oncology Ramon y Cajal University HospitalMadrid 28034Spain department of Medical Oncology Del Henares University HospitalCoslada 28822MadridSpain Medical Oncology Hospital Universitario de TorrejonTorrejon de Ardoz 28850MadridSpain Medical Oncology department Hospital Universitario Ramon y CajalMadrid 28034Spain department of Medical Oncology Foundation Alcorcon University HospitalAlcorcón 28922MadridSpain department Thoracic Surgery Hospital de la Santa Creu I Sant PauBarcelona 08029CataloniaSpain department of Surgery Universitat Autonoma de BarcelonaBarcelona 08029CataloniaSpain department of Radiation Oncology Hospital Universitario Quironsalud MadridPozuelo 28223MadridSpain department of Radiation Oncology Hospital La LuzMadrid 28003Spain Medicine department School of Biomedical SciencesUniversidad Europea de MadridMadrid 28670Spain

The 2004 discovery of EGFR mutations,followed by ALK rearrangements,ushered in a targeted therapy era for advanced non-small cell lung cancer(NSCLC).Tyrosine kinase inhibitors targeting gene alterations have substantially improved survival and quality of life for patients with *** the last decade,rearrangements of the ROS1 oncogene have been incorporated into healthcare practice that are applicable to another small subgroup of patients who benefit from similar targeted *** genome studies of lung adenocarcinoma have identified other possible therapeutic targets,including RET,NTRK fusions,c-MET alterations,and activating mutations in KRAS,BRAF,and HER2,all with frequencies greater than 1%.Lung cancers harbouring these genome changes can potentially be treated with agents approved for other indications or under clinical *** review updates the therapeutic arsenal that especially targets those genes.

关键词： BRAF NTRK KRAS MET RET HER2 Non-small cell lung cancer Targeted therapy Uncommon mutations

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

Comparison of a Soil Vulnerability Map for Tetracycline Soil Contamination at a Global and Local Scale

引用

Journal of Environmental Protection 2013年第6期4卷 595-601页

作者： ana de la Torre Irene Iglesias Luis Miguel Camunas Maria Jesus Munoz Matilde Carballo Research Centre in Animal Health CISA-INIACtra Algete-El Casar s/nMadridSpain

Recently, de la Torre[1] provided an approach for assessing the vulnerability of European soils for tetracyclines, fluoroquinolones and sulfamides contamination using a spatial risk assessment. It allowed identifying areas where vulnerable soil more occur, providing useful information for policies designed to reduce contamination. In the current study, this approach was applied to a local level, the autonomous region of Castile and León (C&L), located in the north-west part of Spain. High accurate and reliable source data were employed to generate a soil vulnerability map for tetracyclines in the study area, attempting to improve the release and consequence risk prediction. More specifically, pig density, temperature and soil use risk estimators were improved using data from national or local databases. Result comparison between the European and the present approach showed a good agreement demonstrating the utility of the European vulnerability map to be employed not only at global level but also for deciding how to allocate limited resources on national or subnational environmental surveillance programs of antibiotics. The model application at local level using more accurate data from national or local sources, afforded a better understanding of the spatial distribution of the risk, mainly associated with the higher accuracy of the national land use database SIOSE. It could offer a useful tool for local management of the risk, such as the management of animal manures fertilization on soil.

关键词： Tetracyclines Soil Contamination Vulnerability Map Europe GIS

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

analysis of the bacterial community composition in acidic well water used for drinking in Guinea-Bissau,West Africa

引用

Journal of Environmental Sciences 2014年第8期26卷 1605-1614页

作者： ana Machado Adriano A.Bordalo laboratory of Hydrobiology and Ecology Institute of Biomedical SciencesUniversity of PortoPorto 4050-313Portugal CIIMAR/CIMAR-Interdisciplinary Centre of Marine and Environmental Research University of PortoPorto 4050-123Portugal

Potable water is a resource out of reach for millions worldwide,and the available water may be chemically and microbiologically compromised. This is particularly acute in Africa,where water-networks may be non-existent or restricted to a small fraction of the urban population,as in the case of Guinea-Bissau,West Africa. This study was carried out seasonally in Bolama（11°N）,where unprotected hand-dug wells with acidic water are the sole source of water for the population. We inspected the free-living bacterial community dynamics by automated rRNA intergenic spacer analyses,quantitative polymerase chain reaction and cloning *** results revealed a clear seasonal shift in bacterial assemblage composition and microbial abundance within the same sampling site. Temperature,pH and turbidity,together with the infiltration and percolation of surface water,which takes place in the wet season,seemed to be the driving factors in the shaping and selection of the bacterial community and deterioration of water quality. analysis of 16 S rDNA sequences revealed several potential pathogenic bacteria and uncultured bacteria associated with water and sediments,corroborating the importance of a culture-independent approach in drinking water monitoring.

关键词： Water quality Microbial community ARISA qPCR Drinking water Africa

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

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：