检索结果-南通市图书馆

Metabolic syndrome and colorectal neoplasms:An ominous association

World Journal of Gastroenterology 2015年第17期21卷 5320-5327页

作者： Daniel Trabulo Suzane Ribeiro Cláudio Martins Cristina Teixeira Cláudia Cardoso Jo?o Mangualde Ricardo Freire élia Gamito Ana l Alves Fátima Augusto Ana P Oliveira Isabelle Cremers Gastroenterology Department Hospital de S?o BernardoCentro Hospitalar de Setúbal2910-446 SetúbalPortugal

AIM:To evaluate the association of metabolic syndrome(MS) and colorectal cancer and adenomas in a Western country,where the incidence of MS is over 27%.METHODS:This was a prospective study between March 2013 and March *** was diagnosed according to the National Cholesterol Education ProgramATP *** characteristics,anthropometric measurements,metabolic risk factors,and colonoscopic pathologic findings were assessed in patients with MS(group 1) who underwent routine colonoscopy at our *** data was compared with consecutive patients without metabolic syndrome(group 2),with no differences regarding sex and *** with incomplete colonoscopy,family history,or past history of colorectal neoplasm were *** consent was obtained and the ethics committee approved this *** analysis was performed using Student's t-test and χ2 test,with a P value ≤ 0.05 being considered statistically ***:Of 258 patients,129 had MS;51% males;mean-age 67.1 years(50-87).Among the MS group,94% had high blood pressure,91% had increased waist circumference,60% had diabetes,55% had low high-density lipoprotein cholesterol level,50% had increased triglyceride level,and 54% were obese [body mass index(BMI) 30 kg/m2].51% presented 4 criteria of *** was associated with increased prevalence of adenomas(43% vs 25%,P = 0.004) and colorectal cancer(13% vs 5%,P = 0.027),compared with patients without *** was also positively associated with multiple(≥ 3) adenomas(35% vs 9%,P = 0.024) and sessile adenomas(69% vs 53%,P = 0.05).No difference existed between location(P = 0.086),grade of dysplasia(P = 0.196),or size(P= 0.841) of *** addition,no difference was found between BMI(P = 0.078),smoking(P = 0.146),alcohol consumption(P = 0.231),and the presence of ***:MS is positively associated with adenomas and colorectal ***,there is not enough information in western European countries to justify screening in

关键词： Metabolic syndrome Colorectal cancer Colorectal adenomas Obesity Western countries

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

女性和老年男性中内皮素-1与冠心病发病之间的关系:Rancho bernardo研究

引用

世界核心医学期刊文摘（心脏病学分册） 2007年第7期3卷 21-22页

作者： Kanaya A.M. Barrett-Connor E. Wassel Fyr C.l. 黄欣 Division of General Internal Medicine University of California-San Francisco San Francisco CA United States Dr.

内皮素-1参与动脉粥样硬化和缺血性心脏病的发生。尚无基于人群的研究验证内皮素-1和冠心病（CHD）之间的关系。作者对961例老年男性和女性进行了横断面分析。CHD定义为心肌梗死病史、冠状动脉手术、心绞痛或心电图上主要的Q波异常。对... 详细信息

内皮素-1参与动脉粥样硬化和缺血性心脏病的发生。尚无基于人群的研究验证内皮素-1和冠心病（CHD）之间的关系。作者对961例老年男性和女性进行了横断面分析。CHD定义为心肌梗死病史、冠状动脉手术、心绞痛或心电图上主要的Q波异常。对已知的危险因素和动脉粥样硬化指标进行校正后，检测了内皮素-1和CHD的相关性。共有248例女性和156例男性患有CHD。男性与女性之间内皮素-1的中位水平相似，而CHD患者的水平高于无CHD者的（3．3ng／l铘3．1ng／l，P〈0．001）。对年龄、吸烟、低密度脂蛋白胆固醇、高密度脂蛋白胆固醇、高血压、糖尿病、饮酒习惯、锻炼、阿司匹林、降脂药物治疗和激素疗法使用情况进行校正后，内皮素-1与CHD之间的相关性在女性中（OR3．02，95％CI1．43～6．37）强于男性中（OR1．82，95％C10．74～4．51）。

关键词：内皮素-1 老年男性冠心病女性低密度脂蛋白胆固醇高密度脂蛋白胆固醇动脉粥样硬化发病

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

First Trimester Uterine Rupture: A Case Report on a Patient with Unsuspected Müllerian Duct Anomaly

引用

Open Journal of Obstetrics and Gynecology 2021年第7期11卷 917-921页

作者： Rosales H. Diego García B. Julián Valdes R. Enrique Cartallier Otone Rojas l. Daniel Valdes M. Enrique Montero S. Juan Eliash D. Hector Universidad Andres Bello Santiago Chile Hospital El Pino San Bernardo Chile Universidad de Chile Santiago Chile

Introduction: Mullerian malformations are a group of malformations that result from an alteration of embryonic development. Most cases are asymptomatic, however, in pregnant patients it has been associated with recurrent abortion or premature delivery. Case presentation: 12 + 2 weeks pregnant woman consulted for abdominal pain, vomiting and fever. During the study, a transvaginal ultrasound was performed, where two endometric cavities and a pregnancy in the right horn were observed. The evolution of the patient was torpid, reaching hypovolemic shock, resolved by an emergency laparotomy where the rupture of the right horn was found. Discussion: The bicornuate uterus is the consequence of a partial fusion of the paramesonephric ducts during the fetal development, resulting in two functional uterine horns. Patients with bicornuate uterus may be asymptomatic,le="font-fami

关键词： Uterine Rupture Müllerian Duct Anomalies Pregnancy Complications

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

Ergatoid reproductives in the Neotropical termite Nasutitermes aquilinus (Holmgren) (Blattaria: Isoptera: Termitidae): developmental origin, fecundity, and genetics

引用

Insect Science 2020年第6期27卷 1322-1333页

作者： Iago Bueno da Silva Ives Haifig Edward lVargo Fabiana Elaine Casarin Marcelo luiz da Mota Juliana Toledo lima Ana Maria Costa-leonardo laboratorio de Cupins Departamento de BiologiaInstituto de BiocienciasUniversidade Estadual Paulista-UN ESPRio ClaroSPBrazil Centro de Ciencias Naturais e Humanas Universidade Federal do ABCSao Bernardo do CampoSPBrazil Department of Entomology Texas A&M UniversityCollege StationTexasUSA Departamento de Ciencias Biologicas Universidade Federal de Sao Paulo-UNIFESPDiademaSPBrazil Instituto de Ciencias Agrarias Universidade Federal de Uberlandia—UFUMonte CarmeloMGBrazil Centro de Estudos em Recursos Naturais Universidade Estadual de Mato Grosso do SulDouradosMSBrazil

Termite colonies are usully headed by primary reproductives,which estab-listh nests during the swar ming ***,secondary reproductives may develop in some specics and become supplementary or replacement breeders,extending colony *** we investigate the developmental origin,fecundity and genetic characterizaion of ergatoid reproductives in the Neotropical termite Nasuitermes aquilinus(Holmgren),using morphometrical and histological techniques,five micosiallitle loci and the COI mitochondrial *** measurements performed on 208 apterous individuals of Nuauidius revealed 10 groups,including ergatoid females,which developed from major workers through two successive *** were characterized by the presence of imaginal features such as eyes andl wing *** difentiation of these features was correlated to physogastric development in these ergatoids,Histology revealed ooeytes in all matu-ration sages in worker-derived reproductives of N aquidinus,presence of nonflagellate spermatozoa inside the spermatheea,and royal fa ***,ergatoid reproduwetives were reproductively *** to the genotypes of 221 individuals from 11 nests,and mitochondrial haplotypes of 43 ergatoids,73%of the colomies were simple families,whereas 27%were extendbed *** the oecurenee of related reproductives,low inbreeding rates were detected within and among *** values could be explained given that sib mating itself cannot result in a higher inbreeding rate but depend on several factors discussed in *** is the first study to investigate the genetic structure of termite colonies influenced by the development of ergatoids and further investigations are encouraged 10 understand the inflwence of these reproductives on colony lifespan.

关键词： breeding syslem caste ifrentiation COI genotyping micosallites reproduction

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

Enhancement of Corrosion Resistance of NiCrFeBSi Coatings Obtained by Flame Thermal Spray Process Adding an Electroless Nickel Coating Ni-P

引用

Journal of Surface Engineered Materials and Advanced Technology 2017年第4期7卷 86-97页

作者： Arturo Barba-Pingarrón Raúl Valdez-Navarro Félix Sánchez-De Jesus Ana María Bolarín-Miró Rafael González-Parra Alba Covelo-Villar Miguel ángel Hernández-Gallegos Carlos Domínguez-Ríos Centro de Ingeniería de Superficies y Acabados (CENISA) Facultad de Ingeniería Universidad Nacional Autónoma de México 2 Nivel Edificio “T” (Bernardo Quintana) Circuito Exterior Ciudad Universitaria Ciudad de México México área Académica de Ciencias de la Tierra y Materiales Universidad Autónoma del Estado de Hidalgo Pachuca México Centro de Investigación en Materiales Avanzados Chihuahua México

Flame Thermal Spray (FTS) coatings frequently show some porosity and reduced adherence to substrate, which affect its properties, especially its corrosion resistance. In this work, the corrosion resistance of AISI 1018 carbon steel coated by different methods is compared: electroless nickel (EN) coating, NiCrFeBSi obtained by FTS, duplex coatings of an EN deposit on a layer of NiCrFeBSi obtained by FTS and a layer of NiCrFeBSi on an EN deposit. The coatings were characterized using optical microscopy and scanning electron microscopy techniques, EDS microprobe microanalysis, roughness as well as electrochemical polarization tests to obtain the corrosion rate. The results show the enhancement in the corrosion resistance in saline medium of the duplex coatings, especially of the EN coating on FTS layer.

关键词： Flame Thermal Spray Coatings Electroless Nickel Plating Duplex Coatings Corrosion Resistance

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：