检索结果-南通市图书馆

Gingival enlargement induced by cyclosporine in Medullary aplasia:A case report

World Journal of Clinical Cases 2022年第34期10卷 12750-12760页

作者： giovanna victory r.dr.guez Alondra del Carmen ruiz Gutiérrez Juan ramón Gómez Sandoval Sarah Monserrat LomelíMartínez Periodontics Program Department of Integrated Dentistry ClinicsCentro Universitario de Ciencias de la SaludUniversidad de GuadalajaraGuadalajara 44340JaliscoMexico research Institute of Dentistry Department of Integrated Dentistry ClinicsCentro Universitario de Ciencias de la SaludUniversidad de GuadalajaraGuadalajara 44340JaliscoMexico Department of Medical and Life Sciences Centro Universitario de la CiénegaUniversidad de GuadalajaraOcotlán 47810JaliscoMexico

BACKGrOUND Cyclosporine is an immunosuppressive agent used effectively for treatment of a rare haematological disorder known as medullary *** drug prevents several side effects,including gingival enlargement(GE)which compromises aesthetics,phonetics and chewing,and also predisposes patients to *** SUMMArY This clinical case reports a 41-year-old woman who presented with cyclosporineinduced GE with underlying periodontitis and medullary *** management of the disease was approached through multidisciplinary strategy which allowed for accurate diagnosis and a strategic treatment based on the systemic condition and severity of oral *** diagnosis was confirmed through histopathological *** treatment was carried out in phases:Initial(oral hygiene motivation,mechanical supragingival plaque control,and non-surgical therapy);systemic treatment,corrective treatment,and *** Multidisciplinary management of cyclosporine-induced GE and medullary aplasia allows for correct diagnosis and effective treatment of this pathological expression through a phased therapeutic approach.

关键词： Cyclosporine Gingival enlargement Medullary aplasia Periodontal surgery Case report

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

Thedual pathogenesisofpenileneoplasia: The heterogeneous morphology of human papillomavirus-relatedtumors

引用

Asian Journal of Urology 2022年第4期9卷 349-358页

作者： Alcides Chaux Diego F.Sanchez Maria Jose Fernandez-Nestosa Sofia Canete-Portillo Ingrid M.r.dr.guez giovanna A.Giannico Antonio L.Cubilla Department of Scientific research School of Postgraduate Studies Norte UniversityAsuncionParaguay InstitutodePatologiae Investigacion AsuncionParaguay Polytechnic School National University of AsuncionSan LorenzoParaguay Department of Pathology University of Alabama at BirminghamBirminghamALUSA School of Medicine National University of AsuncionSan LorenzoParaguay Department of Pathology Microbiologyand ImmunologyVanderbilt University Medical CenterNashvilleTNUSA

Objective:Penile neoplasia,usually of squamous histogenesis,is currently classfied into human papillomavirus(HPV)-related or-dependent and non-HPV-related or-indepen *** are distinct morphological differences among the two *** research studies on penile cancer from Northern countries showed that the presence of HPV is corre lated with a better prognosis than virus negative people,while studies in Southern countries had not confirmed,perhaps due to differences in staging or ***:We focused on the description of the *** carcinomas of the *** approach was to describe common clinical features followed by the pathological features of each entity or subtype stressing the characteristics for differential diagnosis,HPV genotypes,and prognostic features of the invasive *** structure was followed for penile intraepithelial neoplasia,except for prognosis because of the scant evidence ***:Most of HPV-related lesions can be straightforwardly recognized by routine hematoxylin and eosin stains,but in some cases surrogate p16 immunohistochemical staining or molecular methods such as in situ hybridization or polymerase chain reaction can be ***,there are eight tumor invasive variants associated with HPV,as follows:basaloid,warty,warty-basaloid,papillary basaloid,clear cell,medullary,lymphoepithelioma-like,and giant condylomas with malignant ***:This review presents and describes the heterogeneous clinical,morphological,and genatypic features of the HPV-related subtypes of invasive and non-invasive penile neoplasia.

关键词： Penile neoplasia Squamous cell carcinoma Human papillomavirus Carcinoma in situ Penile intraepithelial neoplasia

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

Strengthening of Alumina-Based Ceramics with Titanium Nanoparticles

引用

Materials Sciences and Applications 2014年第7期5卷 467-474页

作者： Sergio J. Esparza-Vázquez Enrique rocha-rangel José A. r.dr.guez-García Constantin A. Hernández-Bocanegra Polytechnic University of victory Victory City Mexico

In this study ceramic materials with a matrix of Al2O3 strengthened with different amounts of Ti nanoparticles (0.0 wt%, 0.5 wt%, 1.0 wt%, 2.0 wt% and 3.0 wt%) were generated. High energy milling was used to mix the materials in a planetary mill type, in which powder particles were obtained with sizes of ~300 nm. These powders were uniaxially compacted in cylindrical samples using 350 MPa pressure. These samples were sintered at 1500°C for 1, 2 and 3 h and at 1400°C, 1500°C and 1600°C during 2 h. Microstructure observations were made with optical microscopy and scanning electron microscopy. Dense composites were identified with a homogeneous distribution of fine particles. Concerning the measurement results of fracture toughness, which were estimated by the indentation fracture method, it was shown that the composites made by mean procedure present higher values than the average of the monolithic alumina, up to 200%. Photographic evidence of arrest of crack growth by titanium particles was obtained, demonstrating that the reinforcement mechanism of these materials is due to the deflection of cracks owing to metallic bridges formed by the titanium used as alumina strengthener.

关键词： Al2O3 Strengthened Ti Nanoparticles Fracture Toughness

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

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

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：