检索结果-南通市图书馆

Schistosoma mansoni Infection in Holochilus sciureus Shows Sex-Related Differences in Parasitological Patterns

Open Journal of Animal Sciences 2019年第2期9卷 173-182页

作者： Guilherme silva Miranda Joao Gustavo Mendes Rodrigues Maria Gabriela Sampaio Lira Ranielly Araujo Nogueira Gleycka Cristine Carvalho Gomes neuton silva-souza Department of Parasitology Institute of Biological SciencesFederal University of Minas GeraisBelo HorizonteBrazil Teaching Department Federal Institute of MaranhaoSao Raimundo das MangabeirasBrazil Department of Pathology Centre for Biological and Health SciencesFederal University of MaranhaoSao LuisBrazil Department of Chemistry and Biology Laboratory of Human ParasitologyState University of MaranhaoSao LuisBrazil

Due to the different parasitological patterns found between sexes in human populations and in different biological models during Schistosoma mansoni infection, we proposed to investigate such differences using Holochilus sciureus rodent, besides confirming whether this rodent is suitable for experimental infections. In this sense, males and females of H. sciureus were infected with 200 cercariae from a human strain of S. mansoni. The number of eggs per gram of feces (epg) and the worms were quantified, besides histopathological analysis. Thus, it was shown that females have fewer epg, as well as a longer prepatent period. On the other hand, males had a lower recovery rate of adult worms. The histopathological analysis did not show differences between the sexes. Thus, we suggest that infection in H. sciureus females provides a favorable environment for the development of adult worms, despite impairing the parasite fecundity. In addition, H. sciureus may be an excellent biological model for S. mansoni experimental infections.

关键词： Biological Model Females Males Schistosomiasis Wild Reservoir

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

Fundamental limits for transmission modulation in VO_(2) metasurfaces

引用

Photonics Research 2023年第1期11卷 I0002-I0011页

作者： BOHAN LI ROCIO CAMACHO-MORALES neuton LI ANDREA TOGNAZZI MARCO GANDOLFI DOMENICO DE CEGLIA COSTANTINO DE ANGELIS ANDREY A.SUKHORUKOV ANDDRAGOMIR N.NESHEV ARC Centre of Excellence for Transformative Meta-Optical Systems(TMOS) Department of Electronic Materials EngineeringResearch School of PhysicsThe Australian National UniversityCanberraACT 2601Australia Department of Engineering University of PalermoPalermo 90128Italy Istituto Nazionale di Ottica Consiglio Nazionale delle RicercheBrescia 25123Italy Department of Information Engineering University of BresciaBrescia 25123Italy

The interest in dynamic modulation of light by ultra-thin materials exhibiting insulator–metal phase transition,such as VO_(2),has rapidly grown due to the myriad industrial applications,including smart windows and optical ***,for applications in the telecommunication spectral band,the light modulation through a thin VO_(2) film is low due to the presence of strong material ***,we demonstrate tailored nanostructuring of VO_(2) to dramatically enhance its transmission modulation,reaching a value as high as 0.73,which is 2 times larger than the previous modulation *** resulting designs,including free-topology optimization,demonstrate the fundamental limit in acquiring the desired optical performance,including achieving positive or negative transmission *** results on nanophotonic management of lossy nanostructured films open new opportunities for applications of VO_(2) metasurfaces.

关键词： surfaces desired smart

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

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：