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Status of bariatric endoscopy–what does the surgeon need to know? A review

World journal of Gastrointestinal Surgery 2022年第2期14卷 185-199页

作者： Diogo Turiani Hourneaux de Moura Anna Carolina Batista dantas Igor Braga Ribeiro Thomas R McCarty Flávio Roberto Takeda Marco Aurelio Santo Sergio Carlos Nahas Eduardo Guimarães Hourneaux de Moura Departamento de Gastroenterologia Faculdade de MedicinaUniversidade de Sao PauloServiço de Endoscopia Gastrointestinal do Hospital das Clínicas HCFMUSPSao Paulo 05403-010Brazil Departamento de Gastroenterologia Hospital das Clinicas HCFMUSPFaculdade de MedicinaUniversidade de Sao PauloUnidade de Cirurgia Bariátrica e MetabólicaDisciplina de Cirurgia do Aparelho Digestivo e ColoproctologiaSao Paulo 05403-010Brazil Division of Gastroenterology Hepatology and EndoscopyBrigham and Women’s HospitalBostonMA 021115United States

BACKGROUND Obesity is a chronic and multifactorial disease with a variety of potential treatment options ***,there are several multidisciplinary therapeutic options for its management,including conservative,endoscopic,and surgical *** To clarify indications,technical aspects,and outcomes of bariatric *** Narrative review of current literature based on electronic databases including MEDLINE(PubMed),Cochrane Library,and *** Bariatric endoscopy is in constant development and comprises primary and revisional treatment options as well as management of surgical *** devices act upon different mechanisms of action,which may be individualized to each *** favorable results for the endoscopic treatment of obesity,prospective randomized studies with long-term follow-up are required to fully validate primary and revisional endoscopic *** the management of bariatric surgery complications,endoscopic therapy may be considered the procedure of choice in a variety of ***,as there is no standardized algorithm,local experience should be considered in *** The treatment of patients with obesity is complex,and a multidisciplinary approach is *** endoscopy has shown impressive results both in the treatment of obesity and its surgical complications,and therefore,must be part of the armamentarium in the fight against this disease.

关键词： Endoscopy Gastrointestinal Surgery Obesity Bariatric Weight regain

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COPPER EXTRACTION BY MICROEMULSIFIED SYSTEMS

COPPER EXTRACTION BY MICROEMULSIFIED SYSTEMS

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International Solvent Extraction Conference 2005

作者： Tereza Neuma de Castro dantas Mönica Rodrigues de Oliveira Everlane Ferreira Moura Eduardo Lins de Barros Neto Afonso Avelino dantas Neto Universidade Federal do Rio Grande do Norte Departamento de Química Universidade Federal do Rio Grande do Norte Departamento de Química Universidade Federal do Rio Grande do Norte Departamento de Química Universidade Federal do Rio Grande do Norte Departamento de Engenharia Química Campus Universitário 59072-970 Natal/RN Brasil. Universidade Federal do Rio Grande do Norte Departamento de Engenharia Química Campus Universitário 59072-970 Natal/RN Brasil.

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Difficulties Faced by Physicians in the Diagnosis of Endometriosis in the Brazilian Public Health System

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Health 2023年第7期15卷 788-795页

作者： Carla Patrícia Alves Barbosa Tayná Maria dantas Carozo Calumby Ana Paula Portela Andrade júlia de Araújo Gomes Maria Renata Suyane Silva de Farias Maria Eduarda dantas Donald Gabrielly Pinheiro Marinho Antônia Iva Sampaio Bisneta Francisco Expedito Ramos Aguiar Sobrinho Elizabeth Bacha Centro Universitário Tiradentes (UNIT) Maceió Brasil Universidade de Pernambuco (UPE) Recife Brasil

Endometriosis is a clinical and recurrent condition characterized by the presence of functional endometrial tissue outside the uterine cavity and myometrium. It is estimated that 6% to 10% of women of reproductive age, 50% to 60% of adolescents and adults with pelvic pain, and up to 50% of women with infertility are pregnant from the condition. However, this proportion tends to be even greater due to the difficulty in diagnosing it: because it presents different symptoms, lack of information from health professionals, and a high-cost diagnostic test. Another aggravating factor is the average time from the onset of symptoms to the medical diagnosis, which even today ranges from five to ten years;this delay has consequences for disease progression, as it prevents early treatment, which is important for improving pain levels and physical and psychological well-being. Aware of these mishaps, it is therefore important to assess the difficulties faced by doctors in the diagnosis of endometriosis in the public health system, in Brazil, the Unified Health System (SUS). With this purpose, a cross sectional was carried out, developed in the virtual environment using traffic in Google forms, with the difficulties quantified in the Likert scale. Participating physicians pointed out a medium difficulty for patients with endometriosis to access the consultation (58%) and moderate difficulty (52%) to perform an ultrasound examination;also signaled great difficulty in performing magnetic resonance imaging (77%) and laparotomy (61%) in these patients. It is hoped that knowledge about the difficulties faced by physicians in the diagnosis of endometriosis in the SUS will give these physicians a voice and corroborate, even if minimally, so that there is more research that provokes the search for these difficulties, in order to improving the quality of life of these women.

关键词： Endometriosis Diagnosis Public Health System

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Effect of Two Liquid Phases on the Separation Efficiency of Distillation Columns

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Advances in Chemical Engineering and Science 2013年第1期3卷 1-8页

作者： Gardênia Marinho Cordeiro Stephanie Rolim dantas Luís Gonzaga Sales Vasconcelos Romildo Pereira Brito Department of Chemical Engineering Federal University of Campina Grande Campina Grande Brazil

Distillation is one of the oldest and most important separation processes used in the chemical and petrochemical industries. On the other hand, it is a process the thermodynamic efficiency of which is very low, and therefore reducing the consumption of energy is one of the targets of research studies on distillation. This article arose from seeking to reduce energy consumption in a distillation train of 1,2-dichloroethane (ethylene dichloride-EDC) of a commercial plant producing vinyl monochloride (VMC), which involves an azeotropic distillation column. The reduction in the reboiler heat duty caused significant changes in concentration and temperature profiles throughout the column due to the formation of two liquid phases. The results show that, although very small in percentage terms (less than 2.5%), the appearance of the 2nd liquid phase causes significant changes in the operation of the column and the separation achieved.

关键词： Distillation Azeotropic Two Liquid Phases Separation Factor

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Delivery of essential pediatric congenital surgical care within Brazil’s universal health coverage system:a national survey of pediatric surgeons

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World journal of Pediatric Surgery 2023年第3期6卷 136-146页

作者： Paul R Truche Abbie E Naus Fabio Botelho julia Ferreira Alexis Bowder Luke Caddell Kathrin Zimmerman Isabella Maria de Freitas Faria Bellisa Caldas Lopes Eduardo Corrêa Costa Fernanda Lage Lima dantas Augusto j S A Cavalcante Carlos A L B Carvalho Simone Abib David P Mooney Nivaldo Alonso Program in Global Surgery and Social Change Harvard Medical SchoolBostonMassachusettsUSA Department of Surgery Rutgers Robert Wood Johnson Medical SchoolNew BrunswickNew JerseyUSA Department of Pediatric Surgery McGill UniversityMontrealQuébecCanada Department of Surgery Medical College of WisconsinMilwaukeeWisconsinUSA Division of Otolaryngology-Head and Neck Surgery Department of SurgeryUniversity of Wisconsin-Madison School of Medicine and Public HealthMadisonWisconsinUSA School of Medicine UFMGBelo HorizonteMinas GeraisBrazil Department of Pediatric Surgery Instituto de Medicina Integral Professor Fernando FigueiraRecifeBrazil Department of Pediatric Surgery Hospital de Clinicas de Porto AlegrePorto AlegreBrazil Department of Pediatric Surgery Federal University of AcreRio BrancoBrazil Department of Pediatric Surgery Hospital Santa Casa de Belo HorizonteBelo HorizonteBrazil Department of Pediatric Surgery Federal University of Mato GrossoCuiabaBrazil Department of Pediatric Surgery UNIFESPSao PauloBrazil Department of Pediatric Surgery Boston Children's HospitalBostonMassachusettsUSA Department of Plastic Surgery University of São Paulo Institute of Biomedical SciencesSao PauloBrazil

Objective In this study,we assess the delivery of congenital pediatric surgical care under Brazil’s system of universal health coverage and evaluate differences in delivery between public and private *** A cross-sectional national survey of pediatric surgeons in Brazil was *** were asked which of 23 interventions identified through the Disease Control Priorities 3(Surgical Interventions for Congenital Anomalies)they perform and to report barriers faced while providing surgical *** were weighted by state and stratified by sector(public vs private).Results A sample of 352 responses was obtained and weighted to represent 1378 practicing pediatric surgeons registered in Brazil during the survey time.73%spend the majority of their time working in the public sector(‘SistemaÚnico de Saúde’and Foundation hospitals),and most of them also work in the private ***,Brazilian pediatric surgeons have the expertise to provide thoracic,abdominal,and urologic *** working mostly in the public sector were more likely to report a lack of access to essential medications(25%vs 9%,p<0.01)and a lack of access to hospital beds for surgical patients(52%vs 32%,p<0.01).Conclusions Brazilian pediatric surgeons routinely perform thoracic,abdominal,and urologic *** working in government-financed hospitals face barriers related to infrastructure,which may impact Brazilians who rely on Brazil’s universal health coverage *** that support pediatric surgeons working in the public sector may promote the workforce available to provide congenital pediatric surgical care.

关键词： pediatric survey Brazil

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PROFILES,GENETIC,OF AEROBIC RESISTANCE AND SOMATOTYPE IN MASCULINE ATHLETES,OF HIGH INCOME OF ADULT FUTSAL,IN BRAZIL

PROFILES,GENETIC,OF AEROBIC RESISTANCE AND SOMATOTYPE IN MAS...

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The 2004 Pre-Olympic Congress

作者： dantas P.M.S. Brch V.L. Fernandes P.R. Fernandes Filho j. Science of Human Motricty Program of the Castelo Branco University Science of Health Program of the Federal University of Rio Grande do Norte

＜正＞Introduction The study in focus is centered in the identification of the genetic profiles,of aerobic resistance and somatotical type,that characterize masculine athletes,of high income,participants of the adult futsal in *** To present research it have the descriptive stamp with profile typology.N=66 athletes high income adult futsal in

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Characterization of Pegmatoid from Dimension Stones Tailings for Application as Ceramic Raw Material

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journal of Chemistry and Chemical Engineering 2014年第3期8卷 260-264页

作者： jose Yvan Pereira Leite Franciolli da Silva dantas de Araujo Lana Lopes de Souza Nobre Viviane da SilvaPinheiro joao Paulo Pereira da Silva Antonio de Paidua Arlindo dantas Mineral Processing Laboratory Federal Institute of Education Science and Technology of Rio Grande do Norte CEP 59.015-000Brazil

Exploitation and processing of pegmatoids at Brazil＇s northeast （Serido region-RN State） aiming further use as dimension stone produces mass losses ranging between 30%-90%. The tailings are predominantly composed by feldspar, quartz, muscovite and other Fe-bearing silicates such as biotite and amphiboles, suitable for ceramic production. The recovery of these elements depends on mica＇s remotion to levels under 2.0%, preferentially by dry methods due the scarce amount of water prevailing at Serido region. This paper presents results from pegmatite tailings characterization from Serido region showing the potentially application as raw material for ceramic production. To do it, a new technological route must be developed to fit it as main component to white ceramic industry, considering the properties required by ceramic industries.

关键词： Tailings dimension stones technological characterisation ceramics.

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Increase in Straight and Coiled Cylindrospermopsis raciborskii (Cyanobacteria) Populations under Conditions of Thermal De-Stratification in a Shallow Tropical Reservoir

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journal of Water Resource and Protection 2011年第4期3卷 245-252页

作者： Maria do Carmo Bittencourt-Oliveira Ariadne do Nascimento Moura Talita Caroline Hereman Enio Wocyli dantas 不详

In recent decades, there have been frequent occurrences of the cyanobacterium Cylindrospermopsis raciborskii in northeastern Brazil. Little is known regarding the response of straight and coiled morphotypes to environmental conditions such as light intensity and water temperature. Samples were collected at the Mundaú reservoir (PE, Brazil) at six sampling depths in the dry and rainy season. Both morphotypes exhibited seasonal and vertical differences in densities. The reservoir was stratified in the dry season, with a predominance of the straight morphotype. The coiled morphotype exhibited greater densities in the lower strata and prove to be more susceptible to light. There was evident thermal de-stratification in the rainy season, with a predominance of the coiled morphotype in the surface layers. Thermal de-stratification favors an increase in both morphotypes by providing adequate conditions for growth, such as low light intensity and milder temperatures, which are characteristic of the winter season in the northeastern Brazil.

关键词： Cyanophyta Light Morphotype Northeastern Brazil Mundaú Reservoir

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Stereopsis, Aniseikonia, and Associated Symptoms in Patients with Bilateral Pseudophakia with and without Anisometropia: A Comparative Study

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Open journal of Ophthalmology 2022年第1期12卷 107-120页

作者： Marcelo Tannous Daniel dantas Paulo Roberto de Arruda Zantut David Tayah Pedro Carricondo Amaryllis Avakian Milton Ruiz Alves Departament of Ophthalmology and Otolaryngology of HOSPITAL das Clinicas from University of Sã o Paulo Medical School Sao Paulo Brazil Department of Computer Federal University of Sergipe Aracaju Brazil

Objectives: The study aimed to compare stereopsis, aniseikonia, and associated symptoms in bilateral pseudophakia with and without anisometropia. Methods: Patients with senile cataracts, previously scheduled for phacoemulsification with an IOL implant in both eyes were included in this cross-sectional study. Patients were divided into two groups: control group (n = 69) with an interocular post-surgical refraction difference in Spherical Equivalent (SE) ?;Stereotest. Ten symptoms related to aniseikonia were evaluated with a questionnaire. Statistical evaluation of data included models of univariate, multivariate, and regression analyses. Results: Cataract surgery-induced aniseikonia was 0.64% ± 1.41% in control group and 0.62% ± 1.76% in anisometropia group with an insignificant difference (p = 0.766). Measured stereoacuity was 1.95 ± 0.17 log10 seconds of arc in the control group and 2.12 ± 0.22 log10 seconds of arc in the anisometropia group with a significant difference (p Conclusions: The study showed that stereopsis, aniseikonia, and associated symptoms did not stand for a substantial problem for visual comfort of bilateral pseu- dophakia with anisometropia less than 3D.

关键词： Cataract Phacoemulsification Pseudophakia Aniseikonia Depth Perception Anisometropia

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Testing the Use of Coconut Fiber as a Cushioning Material for Transport Packaging

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Materials Sciences and Applications 2012年第3期3卷 151-156页

作者： Clívia D. Pinho da Costa Castro josé de Assis Fonseca Faria Tiago Bassani Hellmeister dantas Centre for Packaging Technology-ITAL Campinas Brazil Faculty of Food Engineering University of Campinas-UNICAMP Campinas Brazil

In spite of being a raw material of virtually unlimited availability due to the massive consumption of the highly popular coconut water, fiber produced from green coconut is much less used than the dried coconut fiber. The objective of this study was to investigate the performance of green (white) coconut fiber as a cushioning material for use in packaging systems. The mechanical performance of both green coconut fibers in their natural state as well as those molded into the shape of cushioning pads were evaluated by shock absorption tests. The results showed that the fibers without agglutination agents exhibited the best performance when submitted to increasing static loads by presenting the greatest capacity to reduce impact acceleration. In addition, green coconut fiber presented behavior similar to that of cellulosic cushioning materials and in certain situations can be considered effective in protecting products that are considered fragile.

关键词： Coconut Fiber Impact Cushioning

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