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Mortality Trends for Neglected Tropical Diseases in the State of Sergipe,Brazil,1980-2013

Infectious Diseases of Poverty 2017年第1期6卷 173-180页

作者： Marcos Antonio costa de Albuquerque Danielle Menezes Dias Lucas Teixeira Vieira Carlos Anselmo Lima Angela Maria da silva University Hospital Federal University of SergipeRua Claudio Batista s/nB.Santo AntonioAracajuSE 49060-108Brazil Post-doc Medicine Unit Federal University of SergipeRua Claudio Batista s/nB.Santo AntonioAracajuSE 49060-108Brazil

Background:Neglected Tropical Diseases are a set of communicable diseases that affect the population so low socioeconomic status,particularly 1.4 billion people who are living below the poverty *** study has investigated the magnitude and mortality time trends for these diseases in the state of Sergipe,Northeast Region of ***:We conducted an ecological study of time series,based on secondary data derived from the Mortality Information System of the Ministry of *** mortality rates(crude,age-standardized rates and proportional ratio)were calculated from the deaths due to Neglected Tropical Diseases in the state of Sergipe,from 1980 to *** time trends were obtained using the Joinpoint regression ***:Three hundred six thousand and eight hundred seventy-two deaths were certified in the state and Neglected Tropical Diseases were mentioned as the underlying cause in 1,203 certificates(0.39%).Mean number of deaths was 35.38 per year,and crude and age-standardized mortality rates were,respectively:2.16 per 100000 inhabitants(95%CI:1.45-2.87)and 2.87 per 100000 inhabitants(95%CI:1.93-3.82);the proportional mortality ratio was 0.41%(95%CI:0.27-0.54).In that period,Schistosomiasis caused 654 deaths(54.36%),followed by Chagas disease,with 211(17.54%),and by Leishmaniases,with 142(11.80%)*** other diseases totalized 196 deaths(16.30%).There were increasing mortality trends for Neglected Tropical Diseases,Schistosomiasis and Chagas disease in the last 15 years,according to the age-standardized rates,and stability of the mortality trends for ***:The Neglected Tropical Diseases show increasing trends and are a real public health problem in the state of Sergipe,since they are responsible for significant mortality *** following diseases call attention for showing greater number of deaths in the period of study:Schistosomiasis,Chagas disease and *** finally suggest that public managers take appropri

关键词： Mortality Neglected tropical diseases Trends Joinpoint

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Movement behaviors and their association with depressive symptoms in Brazilian adolescents:A cross-sectional study

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Journal of Sport and Health Science 2022年第2期11卷 252-259页

作者： Bruno Goncalves Galdino da costa Jean-Philippe Chaput Marcus Vinicius Veber Lopes Luis Eduardo Argenta Malheiros Kelly Samara silva Research Centre in Physical Activity and Health Federal University of Santa CatarinaFlorianopolis88040-900Brazil Healthy Active Living and Obesity Research Group Children’s Hospital of Eastern Ontario Research InstituteOttawaON K1H 8L1Canada

Background:Physical activity,sleep,and sedentary behaviors compose 24-h movement behaviors and have been independently associated with depressive ***,it is not clear whether it is the movement behavior itself or other contextual factors that are related to depressive *** objective of the present study was to examine the associations between self-reported and accelerometer-measured movement behaviors and depressive symptoms in ***:Cross-sectional data from 610 adolescents(14-18 years old)were *** answered questions from the Center for Epidemiological Studies Depression scale and reported time spent watching videos,playing videogames,using social media,time spent in various physical activities,and daytime ***-worn accelerometers were used to measure sleep duration,sleep efficiency,sedentary time,and physical ***-effects logistic regressions were ***:Almost half of the adolescents(48%)were classified as being at high risk for depression(score≥20).No significant associations were found between depressive symptoms and accelerometer-measured movement behaviors,self-reported non-sport physical activity,watching videos,and playing ***,higher levels of self-reported total physical activity(odd ratio(OR)=0.92,95%confidence interval(95%CI):0.86-0.98)and volume of sports(OR=0.88,95%CI:0.79-0.97),in minutes,were associated with a lower risk of depression,while using social media for either 2.0-3.9 h/day(OR=1.77,95%CI:1.58-2.70)or>3.9 h/day(OR=1.67,95%CI:1.10-2.54),as well as higher levels of daytime sleepiness(OR=1.17,95%CI:1.12-1.22),were associated with a higher risk of ***:What adolescents do when they are active or sedentary may be more important than the time spent in the movement behaviors because it relates to depressive *** daytime sleepiness,promoting sports,and limiting social media use may benefit adolescents.

关键词： Accelerometry Depression Physical activity Sedentary behavior Sleep

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Cytokines,cytokine gene polymorphisms and Helicobacter pylori infection:Friend or foe?

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World Journal of Gastroenterology 2014年第18期20卷 5235-5243页

作者： Camila A Figueiredo Cintia Rodrigues Marques Ryan dos Santos costa Hugo Bernardino F da silva Neuza M Alcantara-Neves Instituto de Ciências da Saúde Universidade Federal da BahiaSalvadorBahia 41110-100Brazil

Helicobacter pylori(***)is a flagellated,spiralshaped,microaerophilic Gram-negative bacillus that colonises the gastric mucosa of more than 50%of the human *** is a risk factor for gastritis,ulcer disease and stomach *** against *** is mainly related to Th1/Th17 skewing,and the activation of regulatory T cells is the main strategy used to limit inflammatory responses,which can result in the pathogen persistence and can lead to chronic gastrointestinal diseases,including ***,host genetic factors that affect cytokines may determine differences in the susceptibility to many *** this review,we present the cytokine profiles and the main cytokine gene polymorphisms associated with resistance/susceptibility to *** and discuss how such polymorphisms may influence infection/disease outcomes.

关键词： Helicobacter pylori Stomach cancer Immunity Cytokines Polymorphisms

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Sociodemographic,biological,and psychosocial correlates of light-and moderate-to-vigorous-intensity physical activity during school time,recesses,and physical education classes

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Journal of Sport and Health Science 2019年第2期8卷 177-182页

作者： Bruno G.G.da costa Kelly S.da silva Jaqueline A.da silva Giseli Minatto Luiz R.A.de Lima Edio L.Petroski Research Centre in Physical Activity and Health Federal University of Santa Catarina Department of Physical Education Federal University of Santa Catarina Research Centre in Kineanthropometry and Human Development Federal University of Santa Catarina

Background: Identifying factors associated with physical activity(PA) is useful in planning interventions and policies. The aim of this study was to identify sociodemographic, biological, and psychosocial factors associated with PA performed in school ***: Data collected for the present study included gender, age, socioeconomic status, body fat percentage, aerobic fitness, self-efficacy, attitudes,peer and parental support, and perception of school environment. Dependent variables were light-intensity PA(LPA) and moderate-to-vigorousintensity PA(MVPA) performed during school time, recesses, and physical education(PE) classes. Multiple regression analyses were ***: Participating adolescents(n = 567, 53% female, 12.9 ± 5.3 years) spent 5% of school time in MVPA and 27% in LPA, 15% of recesses in MVPA and 44% in LPA, and 16% of PE classes in MVPA and 41% in LPA. Boys engaged in more MVPA in all categories. Age was inversely related with MVPA and LPA in all periods, whereas body fat percentage was inversely related with MVPA in school time and PE classes. Attitude was inversely related with MVPA in all periods and with LPA in recesses. Considering PA to be good and enjoyable was positively associated with MVPA in school ***: Adolescents spent little time in PA during school. Future interventions should implement enjoyable activities at school.

关键词： Accelerometer Adolescents Attitude Physical education Public health Self-efficacy

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Renin-angiotensin system in the pathogenesis of liver fibrosis

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World Journal of Gastroenterology 2009年第21期15卷 2579-2586页

作者： Regina Maria Pereira Robson Augusto Souza dos Santos Filipi Leles da costa Dias Mauro Martins Teixeira Ana Cristina Simoes e silva Department of Pediatrics Faculty of MedicineFederal University of Minas Gerais Laboratory of Hypertension Department of Physiology and BiophysicsInstitute of Biological SciencesFederal University of Minas Gerais Laboratory of Immunopharmacology Department of Biochemistry and ImmunologyInstitute of Biological SciencesFederal University of Minas Gerais

Hepatic fibrosis is considered a common response to many chronic hepatic injuries. It is a multifunctional process that involves several cell types, cytokines, chemokines and growth factors leading to a disruption of homeostatic mechanisms that maintain the liver ecosystem. In spite of many studies regarding the development of fibrosis, the understanding of the pathogenesis remains obscure. The hepatic tissue remodeling process is highly complex, resulting from the balance between collagen degradation and synthesis. Among the many mediators that take part in this process, the components of the Renin angiotensin system （RAS） have progressively assumed an important role. Angiotensin （Ang） II acts as a profibrotic mediator and Ang-（1-7）, the newly recognized RAS component, appears to exert a counter-regulatory role in liver tissue. We briefly review the liver fibrosis process and current aspects of the RAS. This review also aims to discuss some experimental evidence regarding the participation of RAS mediators in the pathogenesis of liver fibrosis, focusing on the putative role of the ACE2-Ang-（1-7）- Mas receptor axis.

关键词： Hepatic fibrosis Renin angiotensin system Angiotensin II Angiotensin-(1-7) Receptor Mas Angiotensin converting enzyme 2

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Mechanical properties of a clay soil reinforced with rice husk under drained and undrained conditions

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Journal of Rock Mechanics and Geotechnical Engineering 2023年第10期15卷 2676-2686页

作者： Claudia Regina Bernardi Baldin Maiky Yamato Kawanami Weiner Gustavo silva costa Vitor Reinaldo Bordignon Cristhyano Cavali da Luz Ronaldo Luis dos Santos Izzo Federal University of Technology-Paraná CuritibaBrazil

Fiber-reinforced soils have been increasingly used in geotechnical *** the years,research has sought to understand and investigate the influences of fibers as reinforcement in soilefiber *** study assessed the behavior of clayey soil in the city of Curitiba(Paraná,Brazil),adding rice husk fiber(RHF),an industrial waste from Cooperativa Agroindustrial in Alegrete(Rio Grande do Sul,Brazil).To evaluate the effect of the presence of natural RHF on the mechanical behavior of compacted soil,aspects such as the influence of fiber content and the drained and undrained behaviors of the soil were evaluated through unconfined triaxial compression *** following tests were realized:soil granulometry,specific mass of solids and Atterberg *** were produced in quadruplicate for the soil and mixtures using the RHF contents of 0.5%,0.75%,1%and 1.5%to determine the unconfined compressive strength(UCS).Triaxial tests were realized on a pure soil specimen and the specimens with 1%RHF under confining pressures of 50 kPa,100 kPa,200 kPa and 400 *** interactions at the interface between husk surface and soil were analyzed using scanning electron microscopy(SEM).In UCS tests,specimens with RHF percentages of 1%and 1.5%presented the highest results,with an increment of 36%compared to the soil without *** results of the consolidated drained triaxial compression tests show that in terms of effective stress,there was a small difference in the strength of the compacted pure soil and soil with the addition of *** the undrained tests,the strength increased with the inclusion of husk,with a reduction of 50%in cohesion and an increment of 22%in friction angle for specimens containing RHF compared to the soil without RHF additions.

关键词： Clay soil Rice husk Soil reinforcemen

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

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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

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Auriculotherapy in primary health care: A large-scale educational experience in Brazil

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Journal of Integrative Medicine 2019年第4期17卷 302-309页

作者： Charles Dalcanale Tesser Ari Ojeda Ocampo More Melissa costa Santos Emiliana Domingues Cunha da silva Fatima Terezinha Pelachini Farias Lucio Jose Botelho Department of Public Health Federal University of Santa Catarina Floriandpolis Santa Catarina 88036-800 Brazil Post-graduate Program in Public Health Federal University of Santa Catarina Florianopolis Santa Catarina 88036-800 Brazil Integrative Medicine and Acupuncture Service University Hospital Federal University of Santa Catarina Floriandpolis Santa Catarina 88036-800 Brazil Floriandpolis Municipality Health Office Florianopolis Santa Catarina 88036-800 Brazil

Auriculotherapy consists of physical stimuli applied to the outer ear and is commonly associated with traditional Chinese medicine (TCM). The authors present and discuss the development of a course that offers a semi-on-site auriculotherapy course for Brazilian primary health care (PHC) professionals. The course was funded by the Brazilian Ministry of Health and developed at the Federal University of Santa Catarina in 2015 by a team of experts in auriculotherapy. It consisted of 75 h of distance learning (five sequential modules) and 5 h of on-site learning. The modules included the following items:(1) introduction to integrative practices;(2) ear reflexology;(3) introduction to TCM;(4) biomedical view of auriculotherapy;and (5) auriculotherapy in PHC. The teaching material in eluded a workbook for each module, 14 video lectures and an interactive ear(on line resource) to study location and application to the main auricular points. The on-site lectures follow a structured script of ear palpation techniques, auricular seed insertion practice and clinical case discussions, under the supervision of trained instructors. The course was offered in 2016 and 2017 and on-site lectures took place in 25 cities, covering all Brazilian regions, in coordination with municipal or state boards of health. A total of 4273 health professionals concluded the training and their evaluation of the course was highly positive. The Brazilian experience of large-scale training shows the potential to disseminate auriculotherapy in the context of PHC, given that its practice is fast, easy to learn, safe, effective for different health problems and well accepted by the patients.

关键词： Auriculotherapy Traditional Chinese medicine Primary health care Health education Distance learning

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超声波与人工智能在现场绝缘诊断中的应用(英文)

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高电压技术 2012年第8期38卷 1842-1847页

作者： Ferreira T V Germano A D silva K M costa E G Department of Electrical Engineering Federal University of Campina GrandeCampina Grande Institute for High Voltage Technology and Power Transmission Technische Universitt München Department of Electrical Engineering University of Brasília

This work studies the feasibility of implementing a system for diagnosis of electrical insulation in the field based on ultrasonic noise and artificial neural *** system,proved functional under laboratory conditions,extracts spectral information from the ultrasonic noise emitted by the corona discharges in electric equipments,and correlates it with previously defined degrees of *** achieve this classification,artificial neural networks are *** results show the viability of the method in the site;nevertheless they also show that its reliability is proportional to the size and diversity of the available database.

关键词：局部放电射频信号放电量高电压技术

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Distinct physiological mechanisms underpin growth and rehydration of Hymenaea courbaril and Hymenaea stigonocarpa upon short-term exposure to drought stress

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Journal of Forestry Research 2023年第1期34卷 113-123页

作者： Luana M.Luz Ediane C.Alves Nariane Q.Vilhena Tamires B.Oliveira Zara G.B.silva Joze M.N.Freitas Candido F.O.Neto Roberto C.L.costa Lucas C.costa Universidade Federal Rural da AmazOia CapanemaPA 68700-665Brazil Universidade Federal Rural da AmazEia BelémPA 66077-830Brazil

Plants hold biochemical and physiological mechanisms to withstand drought ***,depending on water deficit interval,plant rehydration relies on how it can retain growth or a positive water balance—or rarely *** this study,two species of Hymenaea,one from the Amazon and the other from the Brazilian Cerrado,were investigated for their physiological mechanism associated with growth rehydration upon short-term exposure to drought *** findings demonstrate that Hymenaea courbaril tends to invest in nitrogen to the detriment of carbon compounds,-as it is limited by lower net photosynthesis-and adjust root growth to attenuate drought stress *** contrast,Hymenaea stigonocarpa takes advantage of higher water potential and a basal rate of lower net photosynthesis to support aboveground growth under such ***,it is postulated that there are distinct ways of controlling water status and growth between *** and ***,which are determined either by the ability of the species to keep net photosynthesis at low levels of water content or by favoring the accumulation of nitrogen *** mechanisms were effective with regards to water use efficiency and thus it is reasonable to suggest that strategies are not exclusive and may work under adverse conditions,as observed in Amazon and Brazilian Cerrado ***.

关键词： Hymenaea courbaril Hymenaea stigonocarpa Growth Photosynthesis Water deficit

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