检索结果-南通市图书馆

Chemical and Microbiological Parameters in Fresh Water and Sediments to Evaluate the Pollution Risk in the Reno River Watershed (North Italy)

引用

Journal of Water Resource and Protection 2013年第4期5卷 458-468页

作者： Chiara Ferronato Monica Modesto ilaria stefanini Gilmo Vianello Bruno Biavati Livia Vittori Antisari Department of Agricultural Science Alma Mater Studiorum University of Bologna Bologna Italy

The European Water Framework (WFD) establishes a framework for the protection and the monitoring condition of all natural superficial waters of the member States. The Italian Legislative Decree n. 156/2006 implements the WFD establishing a monitoring system which foresees a detailed detection of several physical, chemical and microbiological parameters in order to assess the qualitative status of the water body. This study reports the freshwater quality in the Reno river basin (North Italy) from 2003 to 2011. The Reno superficial water was classified as “good” in the mountain stations and at the closed basin while in all the other stations of the Po plain the quality was from “mediocre” to “poor”. The decrease of water quality was due to the flowing of artificial canals that collect discharges the wastewater of sewage treatment plants, drainage and run-off from the urban, industrial and agricultural lands. In spring-summer 2011, characterized by severe drought, a study on the distribution of pollutants and nutrients in water of the Renoriver and its tributaries highlight the impact of highway (Via Emilia) that closes the mountain basin of water courses. Along this street cities and industrial and craft have developed, increasing discharges of pollutants and nutrients in rivers. An increase of metals and nutrients was found from upstream to downstream, furthermore the concentration of the microbiological faecal indicators were two to three times higher than those determined in the water upstream of urban/industrial settlements. The thresholds of Italian Law for Hg and Pb were exceeding in all most rivers. The sediments analysis was also performed because they can be considered a sink and/or source for pollutants. In many monitoring sites the metals concentrations was higher than the thresholds of Italia Low (data not shown), but the availability of these metals was tested with mixtures of different strength extracting (EDTA, DTPA and water). The coefficient of partit

关键词： Water Quality Sediment Quality Reno River Italy Pollutants

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

Autoimmune encephalopathies in children:diagnostic clues and therapeutic challenges

引用

Neuroimmunology and Neuroinflammation 2016年第1期3卷 147-155页

作者： Giorgia Olivieri ilaria Contaldo Gloria Ferrantini Elisa Musto Roberta Scalise Maria Chiara stefanini Domenica Battaglia Eugenio Mercuri Department of Paediatric Neurology and Psychiatry Catholic University of Sacred Heart00168 RomeItaly

Neuronal surface antibody syndromes(NSAS)encompass a variety of disorders associated with“neuronal surface antibodies”.These share clinical and neuroradiological features that pose challenges related to their recognition and *** epidemiological studies show a clear predominance for the glutamate-N-methyl-D-aspartate receptor encephalitis in both adults and pediatric *** this,the overall NSAS’s incidence remains underestimated,and diagnosis persists to be not always easy to *** on current literature data,in this paper the authors propose a diagnostic pathway to approach and treat pediatric *** autoimmune etiology can be suggested through the integration of clinical,immunological,electrophysiological and neuroradiological *** that basis,a target treatment can be started,consisting of corticosteroids and intravenous immunoglobulin or plasma exchange as a first-line immunotherapy,followed by second-line drugs including rituximab,cyclophosphamide or mycophenolate mophetil,if the *** children a prompt diagnosis and a targeted treatment may lead to a better clinical *** further studies are required to assess the need of more tailored treatments according to long-term outcome findings and prognostic factors in different NSAS.

关键词： Autoimmune encephalitis children diagnosis

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

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

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：