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Non-pharmacological management of pediatric functional abdominal pain disorders:Current evidence and future perspectives

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World Journal of Clinical Pediatrics 2022年第2期11卷 105-119页

作者： Maria Luísa Cordeiro Santos Ronaldo Teixeira da Silva Júnior Breno Bittencourt de Brito Filipe Antônio França da Silva Hanna Santos Marques Vinícius Lima de SouzaGonçalves Talita Costa dos Santos Carolina Ladeia Cirne Natália oliveira e Silva Márcio Vasconcelos oliveira Fabrício Freire de Melo Instituto Multidisciplinar em Saúde Universidade Federal da BahiaVitória da Conquista 45029-094BahiaBrazil Campus Vitória da Conquista Universidade Estadual do Sudoeste da BahiaVitória da Conquista 45083-900BahiaBrazil

Functional abdominal pain disorders(FAPDs) are an important and prevalent cause of functional gastrointestinal disorders among children, encompassing the diagnoses of functional dyspepsia, irritable bowel syndrome, abdominal migraine, and the one not previously present in Rome Ⅲ, functional abdominal pain not otherwise specified. In the absence of sufficiently effective and safe pharmacological treatments for this public problem, non-pharmacological therapies emerge as a viable means of treating these patients, avoiding not only possible side effects, but also unnecessary prescription, since many of the pharmacological treatments prescribed do not have good efficacy when compared to placebo. Thus, the present study provides a review of current and relevant evidence on non-pharmacological management of FAPDs, covering the most commonly indicated treatments, from cognitive behavioral therapy to meditation, acupuncture, yoga, massage, spinal manipulation, moxibustion, and physical activities. In addition, this article also analyzes the quality of publications in the area, assessing whether it is possible to state if non-pharmacological therapies are viable, safe, and sufficiently well-based for an appropriate and effective prescription of these treatments. Finally, it is possible to observe an increase not only in the number of publications on the non-pharmacological treatments for FAPDs in recent years, but also an increase in the quality of these publications. Finally, the sample selection of satisfactory age groups in these studies enables the formulation of specific guidelines for this age group, thus avoiding the need for adaptation of prescriptions initially made for adults, but for children use.

关键词： Functional abdominal pain disorder Pediatrics Rome IV Behavioral intervention Nonpharmacological treatment Complementary medicine

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Magnetic bearings with double crossed loops modelled with T-A formulation and electric circuits

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Superconductivity 2023年第3期7卷 65-74页

作者： Bárbara Maria oliveira Santos Gabriel dos Santos Flávio Goulart dos Reis Martins Felipe Sass Guilherme Gonçalves Sotelo Rubens de Andrade Junior Francesco Grilli electrical engineering Department Rio de Janeiro State UniversityRio de Janeiro20550-900Rio de JaneiroBrazil electrical engineering Department Universidade Federal FluminenseNiterói24210-240Rio de JaneiroBrazil electrical engineering Department Universidade Federal do Rio de JaneiroRio de Janeiro21941-909Rio de JaneiroBrazil Institute for Technical Physics Karlsruhe Institute of TechnologyKarlsruhe76131Germany

The application of High‐Temperature Superconductor(HTS)coils made of coated conductors has been investigated for many years.A possible configuration for such coils is the jointless loop,also known as the ring *** double crossed loop coil(DCLC)has been successfully applied in superconducting magnetic bearings(SMBs).The design of SMBs with DCLCs requires flexible modelling to allow all parts of the device to be *** work proposes the T‐A formulation with a thin‐film approximation for modelling SMB with DCLCs in the finite element analysis framework.A 2D representation of the system is coupled with an external electric circuit to model the continuity of the lines that represent the parts of each jointless *** couple the T‐A formulation and the circuit,an average of the total electric field,with both resistive and inductive components,is applied to the *** total current computed by the circuit is applied to the T‐A *** proposed methodology was validated by comparison with levitation force experimental *** types of tests were simulated:five levitation force tests and three guidance force *** is shown that there is a limit to the behaviour of the levitation force related to the high‐loss *** this limit,the stack of DCLCs behaves as an equivalent *** this limit,a high‐loss state appears as a linear growth of the levitation *** is also shown that this high‐loss state in vertical displacement influences the lateral force.

关键词： Coated conductors Jointless loops T‐A formulation

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The burden of prolonged sedentary behavior imposed by uberization

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Sports Medicine and Health Science 2023年第2期5卷 159-163页

作者： Thalles Guilarducci Costa Vinnycius nunes de oliveira Douglas Assis Teles Santos Ricardo Borges Viana Marilia Santos Andrade Rodrigo Luiz Vancini Katja Weiss Beat Knechtle Claudio Andre Barbosa de Lira Laboratório de Avaliação do Movimento Humano Faculdade de Educação Física e DançaUniversidade Federal de GoiásGoiâniaBrazil Colegiado de educação Física Universidade do Estado da BahiaCampus XTeixeira de FreitasBahiaBrazil Instituto de educação Física e esportes Universidade Federal do CearáFortalezaBrazil Departamento de Fisiologia Universidade Federal de São PauloSão PauloBrazil Centro de educação Física e Desportos Universidade Federal do Espírito SantoVitóriaBrazil Institute of Primary Care University of Zurich8006ZurichSwitzerland Medbase St.Gallen Am Vadianplatz 9000St.GallenSwitzerland

Mobility applications are rapidly growing in cities worldwide due to their convenience and low *** applications drivers experience vast flexibility in work hours,often work longer than in fixed-hours jobs,and can constantly transport passengers in their vehicles for up to 12 h;after this,they must go offline for eight consecutive hours before driving ***,drivers have found an easy way around this limitation by switching to other apps and continuing *** burden of prolonged work can increase sedentary behavior among mobility applications *** behavior is any waking activity in which the individual expends 1.5 metabolic equivalents(MeTs)or less while sitting or *** behavior can increase the risk of detrimental effects on *** this opinion article,we aim to discuss the possible effects of the burden of prolonged work on the sedentary behavior of mobility applications drivers and propose possible strategies to face this concerning situation.

关键词： Mobility application Drivers Health outcomes Sedentary lifestyle Quality of life

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Soil texture prediction through stratification of a regional soil spectral library

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Pedosphere 2022年第2期32卷 294-306页

作者： José Janderson Ferreira COSTA élvio GIASSON elisangela Benedet DA SILVA Tales TIeCHeR Antonny Francisco Sampaio De SeNA Ryshardson Geovane Pereira de oliveira e SILVA Department of Soil Science Faculty of AgronomyUniversity of Rio Grande do SulBento Gonçalves Avenue 7712Porto Alegre 91540-000Brazil Agricultural Research and Rural extension Corporation of Santa Catarina Rodovia Admar Gonzaga 1347FlorianópolisSanta Catarina 88034-901Brazil

Knowing the spatial distribution of soil texture,which is a physical property,is essential to support agricultural and environmental decision *** texture can be estimated using visible,near infrared,and shortwave infrared(Vis-NIR-SWIR)***,the performance of spectroscopic models is variable because of soil ***,few studies address the effects of soil sample variability on the performance of the models,especially for larger spectral libraries that include soils that are more ***,the objectives of this study were to:i)apply Vis-based color parameters on the stratification of a regional soil spectral library;ii)evaluate the performance of the predictive models generated from the spectral library stratification;iii)compare the performance of stratified models(SMs)and the model without stratification(WSM),and iv)explain possible changes in prediction accuracy based on the ***,a regional soil spectral library with 1535 samples from the State of Santa Catarina,Brazil was *** reflectance data were obtained by Vis-NIR-SWIR spectroscopy in the laboratory using a spectroradiometer covering the 350–2500 nm spectral ***,silt,and clay fractions were determined using the pipette ***-two components of color parameters were derived from the Vis spectrum using the colorimetric models.A cubist regression algorithm was used to assess the accuracy of the applicability of the initial models(SMs and WSM)and of the validation between the *** order derivatives(FODs)at 0.5,1.5,and 2 intervals were used to explain possible changes in the performance of the *** SMs with higher contents of clay and iron oxides obtained the highest accuracy,and the most important spectral bands were identified,mainly in the 480–550 and 850–900 nm ranges and the 1400,1900,and 2200 nm ***,stratification of soil spectral libraries is a good strategy to improve regional assessments of soil resou

关键词： color parameters cubist regression fractional order derivatives soil spectroscopy spectroscopic model stratified model Vis-NIR-SWIR

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emissions from the combustion of eucalypt and pine chips in a fluidized bed reactor

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Journal of environmental Sciences 2016年第4期28卷 246-258页

作者： e.D.Vicente L.A.C.Tarelho e.R.Teixeira M.Duarte T.nunes C.Colombi V.Gianelle G.O.da Rocha A.Sanchez de la Campa C.A.alves Centre for environmental and Marine Studies Department of Environment and PlanningUniversity of Aveiro Regional Centre for Air Quality Monitoring Environmental Monitoring Sector ARPA Federal University of Bahia Chemical Institute40170-290Campus de Ondina Centre for Research in Sustainable Chemistry (CIQSO) Joint Research Unit to CSIC "Atmospheric Pollution"University of HuelvaCampus El Carmen

Interest in renewable energy sources has increased in recent years due to environmental concerns about global warming and air pollution,reduced costs and improved efficiency of *** the european Union（eU）energy directive,biomass is a suitable renewable *** aim of this study was to experimentally quantify and characterize the emission of particulate matter（PM（2.5））resulting from the combustion of two biomass fuels（chipped residual biomass from pine and eucalypt）,in a pilot-scale bubbling fluidized bed（BFB）combustor under distinct operating *** variables evaluated were the stoichiometry and,in the case of eucalypt,the leaching of the *** CO and PM（2.5）emission factors were lower when the stoichiometry used in the experiments was higher（0.33±0.1 g CO/kg and 16.8±1.0 mg PM（2.5）/kg,dry gases）.The treatment of the fuel by leaching before its combustion has shown to promote higher PM（2.5）emissions（55.2±2.5 mg/kg,as burned）.Organic and elemental carbon represented 3.1 to 30 wt.% of the particle mass,while carbonate（CO3^（2-））accounted for between 2.3 and 8.5 wt.%.The particulate mass was mainly composed of inorganic matter（71% to 86% of the PM（2.5）mass）.Compared to residential stoves,BFB combustion generated very high mass fractions of inorganic *** was the water soluble ion in higher concentration in the PM（2.5）emitted by the combustion of eucalypt,while calcium was the dominant water soluble ion in the case of pine.

关键词： Biomass Combustion Fluidized bed PM2.5emissions Chemical composition

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Clinical and pathological characterization of epstein-barr virus-associated gastric carcinomas in portugal

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World Journal of Gastroenterology 2017年第40期23卷 7292-7302页

作者： Joana Ribeiro Andreia oliveira Mariana Malta Claudia oliveira Fernanda Silva Ana Galaghar Luís Pedro Afonso Maria Cassiano Neves Rui Medeiros Pedro Pimentel-nunes Hugo Sousa Molecular Oncology and Viral Pathology Group Portuguese Oncology Institute of Porto Faculty of Medicine of Porto University Department of Pathology Portuguese Oncology Institute of Porto Medical Oncology Department Portuguese Oncology Institute of Porto Instituto CUF de Oncologia Virology Service Portuguese Oncology Institute of Porto Research Department-Portuguese League Against Cancer(Liga Portuguesa Contra o Cancro-Núcleo Regional do Norte) Gastroenterology Service Portuguese Oncology Institute of Porto CINTeSIS-Center for Health Technology and Services Research(Centro de Investigacao Médica Faculdade de Medicina da Universidade do Porto)

AIM To determine the prevalence of epstein-barr virus(eb V)-associated gastric carcinomas in the North Region of Portugal and to study its clinicopathological characteristics. MeTHODS We have performed a retrospective study including a total of 179 consecutive patients with gastric cancer(GC) submitted to gastrectomy during 2011 at the Portuguese Oncology Institute of Porto. Clinical and pathological data was collected from individual clinical records and inserted on a database with unique codification. Tumour tissues were collected from the institutional tumour bank. eb V was detected by in situ hybridization for the detection of eb V-encoded small RNAs(ebe Rs) and eb V latent proteins(LMP1 and LMP2 A) were detected by *** The analysis showed that eb V-associated gastric carcinomas(eb Va GC) represents 8.4%(15/179) of all GC cases, with a significant differential distribution among histological types(P edullary carcinomas, 100%(1/1) of adenosquamous carcinoma, 8.7%(8/92) of tubular adenocarcinomas, 8.0%(2/25) of mixed carcinomas and 2%(1/51) in poorly cohesive carcinomas. The analysis revealed a higher predominance of eb Va GC in the upper third and middle(cardia, fundus and body) of the stomach(P = 0.041), a significant lower number of regional lymph nodes invasion(P = 0.025) and a tendency for better prognosis(P = 0.222). eb V latent protein expression revealed that all eb Va GC cases were LMP1-negative, nevertheless 6 cases(40%) expressed LPM2 A, which reveals that these cases show a distinct eb V-Latency profile(latency II-like).CONCLUSION eb Va GC represents 8.4% of all GC in the North Region of Portugal. The eb V-infected patients have specific clinic-pathological features that should be further explored to develop new strategies of management and treatment.

关键词： Gastric cancer epstein-barr virus Prevalencel epstein-barr virus-associated gastric carcinomas

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NT157 has antineoplastic effects and inhibits IRS1/2 and STAT3/5 in JAK2^(V617F)-positive myeloproliferative neoplasm cells

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Signal Transduction and Targeted Therapy 2020年第1期5卷 2440-2449页

作者： Bruna alves Fenerich Jaqueline Cristina Fernandes Ana Paula nunes Rodrigues alves Juan Luiz Coelho-Silva Renata Scopim-Ribeiro Priscila Santos Scheucher Christopher A.eide Cristina e.Tognon Brian J.Druker eduardo Magalhães Rego João Agostinho Machado-Neto Fabiola Traina Department of Medical Images Hematologyand Clinical OncologyUniversity of Sao Paulo at Ribeirao Preto Medical SchoolRibeirao PretoSao PauloBrazil Center for Cell-Based Therapy Sao Paulo Research FoundationRibeirao PretoSao PauloBrazil Knight Cancer Institute Oregon Health&Science UniversityPortlandORUSA Howard Hughes Medical Institute PortlandORUSA Department of Internal Medicine University of Sao Paulo Medical SchoolSao PauloBrazil Department of Pharmacology Institute of Biomedical Sciences of the University of Sao PauloSao PauloBrazil

Recent data indicate that IGF1R/IRS signaling is a potential therapeutic target in BCR-ABL1-negative myeloproliferative neoplasms(MPN);in this pathway,IRS2 is involved in the malignant transformation induced by JAK2^(V617F),and upregulation of IGF1R signaling induces the MPN ***157,a synthetic compound designed as an IGF1R-IRS1/2 inhibitor,has been shown to induce antineoplastic effects in solid ***,we aimed to characterize the molecular and cellular effects of NT157 in JAK2^(V617F)positive MPN cell lines(HeL and SeT2)and primary patient hematopoietic *** JAK2^(V617F)cell lines,NT157 decreased cell viability,clonogenicity,and cell proliferation,resulting in increases in apoptosis and cell cycle arrest in the G2/M phase(peatment inhibited IRS1/2,JAK2/STAT,and NFκB signaling,and it activated the AP-1 complex,downregulated four oncogenes(CCND1,MYB,WT1,and NFKB1),and upregulated three apoptotic-related genes(CDKN1A,FOS,and JUN)(ped genotoxic stress in a JAK2/STAT-independent ***157 inhibited erythropoietin-independent colony formation in cells from polycythemia vera patients(pese findings further elucidate the mechanism of NT157 action in a MPN context and suggest that targeting IRS1/2 proteins may represent a promising therapeutic strategy for MPN.

关键词： JAK2 IGF1R neoplasms STAT3

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Metabolic and nutritional triggers associated with increased risk of liver complications in SARS-CoV-2

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World Journal of Hepatology 2022年第1期14卷 80-97页

作者： Rosangela Passos de Jesus Jozélio Freire de Carvalho Lucivalda Pereira Magalhães de oliveira Carla de Magalhães Cunha Thaisy Cristina Honorato Santos alves Sandra Tavares Brito Vieira Virginia Maria Figueiredo Allain Amador Bueno Postgraduate Program in Food Nutrition and Health at the School of Nutrition of the Federal University of BahiaSalvador 40.110-150BahiaBrazil Institute of Health Sciences Federal University of BahiaSalvador 40231-300BahiaBrazil Institute of Life Sciences State University of BahiaSalvador 41.150-000BahiaBrazil Department of Gastroenterology IPEMEDIpemed Faculty of Medical SciencesSalvador 40170-110BahiaBrazil College of Health Life and Environmental SciencesUniversity of WorcesterWorcester WR26AJUnited Kingdom

Obesity,diabetes,cardiovascular and respiratory diseases,cancer and smoking are risk factors for negative outcomes in severe acute respiratory syndrome coronavirus 2(SARS-CoV-2),which can quickly induce severe respiratory failure in 5%of *** disease-associated liver injury may occur during progression of SARS-CoV-2 in patients with or without pre-existing liver disease,and damage to the liver parenchyma can be caused by infection of *** patients may be particularly vulnerable to SARS-CoV-2 if suffering with cirrhosis-associated immune ***,pharmacotherapies including macrolide or quinolone antibiotics and steroids can also induce liver *** this review we addressed nutritional status and nutritional interventions in severe SARS-CoV-2 liver *** guidelines for SARS-CoV-2 in intensive care(IC)specifically are not yet available,strategies for management of sepsis and SARS are suggested in *** enteral nutrition(eN)should be started soon after IC admission,preferably employing iso-osmolar polymeric formula with initial protein content at 0.8 g/kg per day progressively increasing up to 1.3 g/kg per day and enriched with fish oil at 0.1 g/kg per day to 0.2 g/kg per *** is necessary to identify signs of intolerance,hemodynamic instability and metabolic disorders,and transition to parenteral nutrition should not be delayed when energy and protein targets cannot be met via *** including vitamins A,C,D,e,B6,B12,folic acid,zinc,selenium andω-3 fatty acids have in isolation or in combination shown beneficial effects upon immune function and inflammation *** and monitored supplementation up to upper limits may be beneficial in management strategies for SARS-CoV-2 liver patients.

关键词： COVID-19 SARS-CoV-2 enteral nutrition Parenteral nutrition Hepatic failure

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Analysis of alternative parameters of dynamic resistance measurement in high voltage circuit breakers

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High Voltage 2019年第3期4卷 197-202页

作者： Herbet Filipe dos Santos Sousa Adriano Costa de oliveira George Victor Rocha Xavier Henrique nunes de Santana edson Guedes da Costa Tarso Vilela Ferreira Federal University of Campina Grande Campina GrandeBrazil Federal University of Sergipe AracajuBrazil

Throughout its lifetime,high-voltage circuit breaker(HVCB)contacts suffer from inevitable degradation processes,especially during the formation of electric *** degraded contacts can reduce the current interruption capacity and increase the chances of operational faults,which might lead to considerable financial ***,the use of efficient evaluating techniques is a key factor to achieve systems *** dynamic resistance measurement(DRM)is a technique that can be used to evaluate the degradation level of HVCB'*** stands out from the usual technique,static resistance measurement,by allowing the assessment of both the main contacts and the arcing contacts(ACs).Usually,the mean resistance or the area under the DRM curve is used to estimate the AC ***,DRM is a non-standardised technique and there are no specified parameters to evaluate the real wear ***,an analysis of alternative parameters extractible from the DRM technique is presented in this study,such as amplitude and variance of the DRM *** results attest the possible use of more than one parameter for the continuous evaluation of HVCB ACs,characterising the DRM as a more complete and precise diagnosis tool.

关键词： resistance parameters dynamic

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What can natural edges of gallery forests teach us about woody community performance in sharp ecotones?

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Journal of Plant ecology 2017年第6期10卷 937-948页

作者： Gabriela Aparecida de oliveira Coelho Marcela de Castro nunes Santos Terra Hisaias de Souza Almeida eduardo van den Berg Departamento de Ciências Florestais Universidade Federal de LavrasC.Postal 3037LavrasMG 37200-000Brazil Instituto de Recursos Naturais Universidade Federal de ItajubáC.Postal 50ItajubáMG 37500-903Brazil Departamento de Biologia Universidade Federal de LavrasC.Postal 3037LavrasMG 37200-000Brazil

Aims The diversity and structure of forest edges are a central issue in ***,most studies have focused on anthropogenic for-est edges,being natural ones least *** studied the com-munities of shrubs and trees in natural edges of gallery forests with the main goal of learning what are the main factors that shape the structure and diversity of these natural sharp *** We evaluated 10 gallery forest sites,allocating in each of them three 15×20 m *** plots were laid out in relatively rectilinear stretches of forest edges,respecting a minimal distance of 10 m between each *** they are permanent plots and meant to study eventual fluctuations in the forest-grasslands limits,we allocated the plots with their longest side parallel to the forest edge and covering perpendicularly 5 m of the grassland and 10 m of *** the plots we identified,mapped and measured all shrub and tree individuals with diameter at breast height(DBH)≥1 *** Findings Although many differences exist among the communities in terms of density and basal area,all of them were highly dense and had relatively low basal *** addition,both the number of individu-als and the basal area increased rapidly towards the forest *** results also revealed that the edge communities are composed mainly by small individuals that demand a great amount of *** the vertical stratification and the proportion of the functional groups are similar among the sites yet change quickly in the first 10 m of the forest ***,the floristic similarities were low among the communities mainly due to the species turnover within each ***,although the overall structure is constant in the studied edges,the low floristic similarity among them possibly indicates that the species within the same functional groups are sub-stituting each other across the *** older and seemingly stable,our results showed the gallery forest edges are quite simila

关键词： beta diversity edge effects ecotone forest-grassland transition functional groups.

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