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COVID-19 neuropsychiatric repercussions:Current evidence on the subject

World Journal of Methodology 2022年第5期12卷 365-380页

作者： Ronaldo Teixeira da silva Júnior Jonathan Santos Apolonio Beatriz Rocha Cuzzuol Bruna Teixeira da Costa camilo santana silva Glauber Rocha Lima Araújo Marcel silva Luz Hanna Santos Marques Luana Kauany de SáSantos Samuel Luca Rocha Pinheiro Vinícius Lima de Souza Gonçalves Mariana Santos Calmon Fabrício Freire de Melo Instituto Multidisciplinar em Saúde Universidade Federal da BahiaVitória da Conquista 45029094Brazil Universidade Estadual do Sudoeste da Bahia Universidade Estadual do Sudoeste da BahiaVitória da Conquista 45083900Brazil

Severe acute respiratory syndrome coronavirus 2(SARS-CoV-2)infection has affected the entire world,causing the coronavirus disease 2019(COVID-19)pandemic since it was first discovered in Wuhan,China in December *** the clinical presentation of the disease,in addition to fever,fatigue,cough,dyspnea,diarrhea,nausea,vomiting,and abdominal pain,infected patients may also experience neurological and psychiatric repercussions during the course of the disease and as a post-COVID-19 ***,headache,dizziness,olfactory and gustatory dysfunction,cerebrovascular disorders,neuromuscular abnormalities,anxiety,depression,and post-traumatic stress disorder can occur both from the infection itself and from social distancing and *** to current evidence about this infection,the virus has the ability to infect the central nervous system(CNS)via angiotensin-converting enzyme 2(ACE2)receptors on host *** studies have shown the presence of ACE2 in nerve cells and nasal mucosa,as well as transmembrane serine protease 2,key points for interaction with the viral Spike glycoprotein and entry into the CNS,being olfactory tract and blood-brain barrier,through hematogenous dissemination,potential ***,the presence of SARS-CoV-2 in the CNS supports the development of neuropsychiatric *** management of these manifestations seems more complex,given that the dense parenchyma and impermeability of brain tissue,despite protecting the brain from the infectious process,may hinder virus ***,some alternatives used in non-COVID-19 situations may lead to worse prognosis of acute respiratory syndrome,requiring ***,the aim of this review is to bring more current points related to this infection in the CNS,as well as the repercussions of the isolation involved by the pandemic and to present perspectives on interventions in this scenario.

关键词： SARS-CoV-2 COVID-19 Central nervous system Quarantine Neurologic disorders Mental disorders

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Treatment of Helicobacter pylori infection in children:A systematic review

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World Journal of Meta-Analysis 2020年第4期8卷 292-308页

作者： Filipe Antônio França da silva Breno Bittencourt de Brito Maria Luísa Cordeiro Santos Hanna Santos Marques Mariana Miranda Sampaio Ronaldo Teixeira da silva Júnior Jonathan Santos Apolonio Lorena Sousa de Carvalho camilo santana silva Luana Kauany de SáSantos Márcio Vasconcelos Oliveira Gifone Aguiar Rocha Dulciene Maria de Magalhães Queiroz 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 Laboratory of Research in Bacteriology Faculdade de MedicinaUniversidade Federal de Minas Gerais(UFMG)Belo Horizonte 30130-100Minas GeraisBrazil

BACKGROUND Helicobacter pylori(***)infection is predominantly acquired in *** indicated,the most accepted treatment for *** eradication in this age group is first-line triple ***,the increasing resistance to clarithromycin and nitroimidazoles has been associated with treatment failure,and thus,alternative treatment regimens have been *** To perform a systematic review of randomized controlled trials on treatment regimens for *** infection in *** We surveyed relevant articles published in English from 2010 to April 2020 in the PubMed and MEDLINE *** included“Helicobacter pylori“/”children or childhood“/”treatment or eradication.”The risk of bias was evaluated according to the Cochrane Handbook of Systematic Reviews for *** Among the 1144 records identified through the database,20 articles were *** studies compared the eradication rates of *** infection between standard triple therapies,changing only the main antibiotic *** studies evaluated the effectiveness of standard triple therapy with the addition of *** study investigated the relationship between the effectiveness in the eradication rates of standard triple therapy and vitamin E *** studies analyzed the eradication rates of sequential *** The findings suggest that although standard triple therapy is the most recommended regimen for children by the current guidelines,other therapeutic schemes have shown promising results and may also be recommended for clinical practice in the future.

关键词： Helicobacter pylori Children Pediatric treatment Standard triple therapy Probiotics Sequential therapy Eradication therapies

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Effects of nutrients on immunomodulation in patients with severe COVID-19:Current knowledge

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World Journal of Critical Care Medicine 2022年第4期11卷 201-218页

作者： Bruna Teixeira da Costa Glauber Rocha Lima Araújo Ronaldo Teixeira da silva Júnior Luana Kauany de SáSantos Vinícius Lima de Souza Gonçalves Daniel Bastos Alves Lima Beatriz Rocha Cuzzuol Jonathan Santos Apolonio Lorena Sousa de Carvalho Hanna Santos Marques camilo santana silva Isadora de Souza Barcelos 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

Recent research has demonstrated that critically ill patients with coronavirus disease 2019(COVID-19)show significant immune system *** to that,some nutrients that influence immunomodulation have been suggested as a form of treatment against the *** review collected the information on the impact of vitamins on the prognosis of COVID-19,with the intention of facilitating treatment and prevention of the disease risk status in *** collected information was obtained using the PubMed electronic database by searching for articles that relate COVID-19 and the mechanisms/effects of the nutrients:Proteins,glucose,lipids,vitamin B12,vitamin D,calcium,iron,copper,zinc,and magnesium,including prospective,retrospective,and support *** findings reveal an optimal response related mainly to omega-3,eicosapentaenoic acid,docosahexaenoic acid,calcium,and iron that might represent benefits in the treatment of critically ill ***,nutrient supplementation should be done with caution due to the limited availability of randomized controlled studies.

关键词： COVID-19 Immunomodulation Patient care Vitamins Nutrients Micronutrients

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Chronic myeloid leukemia-from the Philadelphia chromosome to specific target drugs:A literature review

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World Journal of Clinical Oncology 2021年第2期12卷 69-94页

作者： Mariana Miranda Sampaio Maria Luísa Cordeiro Santos Hanna Santos Marques Vinícius Lima de Souza Gonçalves Glauber Rocha Lima Araújo Luana Weber Lopes Jonathan Santos Apolonio camilo santana silva Luana Kauany de SáSantos Beatriz Rocha Cuzzuol Quézia Estéfani silva Guimarães Mariana Novaes Santos Breno Bittencourt de Brito Filipe Antônio França da silva Márcio Vasconcelos Oliveira Cláudio Lima Souza 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

Chronic myeloid leukemia(CML)is a myeloproliferative neoplasm and was the first neoplastic disease associated with a well-defined genotypic anomaly―the presence of the Philadelphia *** advances in cytogenetic and molecular assays are of great importance to the diagnosis,prognosis,treatment,and monitoring of *** discovery of the breakpoint cluster region(BCR)-Abelson murine leukemia(ABL)1 fusion oncogene has revolutionized the treatment of CML patients by allowing the development of targeted drugs that inhibit the tyrosine kinase activity of the BCR-ABL *** kinase inhibitors(known as TKIs)are the standard therapy for CML and greatly increase the survival rates,despite adverse effects and the odds of residual disease after discontinuation of *** therapeutic alternatives,the subsequent TKIs lead to faster and deeper molecular remissions;however,with the emergence of resistance to these drugs,immunotherapy appears as an alternative,which may have a cure potential in these *** this background,this article aims at providing an overview on CML clinical management and a summary on the main targeted drugs available in that context.

关键词： Chronic myeloid leukemia Breakpoint cluster region-Abelson murine leukemia Immunotherapy Tyrosine kinase inhibitors Philadelphia chromosome Diagnosis

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Transesterification of sunflower oil in microchannels with circular obstructions

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Chinese Journal of Chemical Engineering 2018年第4期26卷 852-863页

作者： Harrson S.santana Joao L.silva Jr Deborah S.Tortola Osvaldir P.Taranto School of Chemical Engineering University of Campinas13083-852 CampinasSPBrazil Federal Institute of Education Science and Technology of South of Minas Gerais-IFSULDEMINAS37560-260 Poaso AlegreMGBrazil

The present paper studied numerical and experimentally the transesterification reaction between sunflower oil and ethanol with NaO H catalyst in microchannels with circular obstructions. The micromixer design influence on fluid mixing and oil conversion was investigated for a range of operating conditions: Reynolds number(Re = 0.1–100),Temperature(25–75 °C), ethanol/oil molar ratio(6-12), and catalyst concentration(0.75 wt%–1.25 wt%), using three microchannel configurations(Length = 35 mm; Width = 1500 μm; Height = 200 μm): T-shape – channel without obstructions; MCO – channel with 3 obstructions ensemble – equally disposed over longitudinal length;MWO – channel with 7 obstructions ensemble. The MCO micromixer was based on literature work, and the MWO is a totally new micromixer design. Experimental tests were conducted in similar conditions in microreactors using these micromixers(Length = 411 mm) made of polydimethylsiloxane. The MCO configuration presented the highest performance(mixing index of 0.80 at Re = 100), oil conversion of 81.13% at 75 °C, molar ratio of 9 and catalyst concentration of 1%. Experimental results showed high conversions for MCO and MWO configurations(99.99%) at 50 °C, molar ratio of 9 and catalyst concentration of 1%, with a residence time of 12 s.

关键词： Biodiesel Sunflower oil-ethanol Transesterification reaction Circular obstructions Microreactor Numerical simulation

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Epidemiology, demographic characteristics and prognostic predictors of ulcerative colitis

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World Journal of Gastroenterology 2014年第28期20卷 9458-9467页

作者： Bruno César da silva Andre Castro Lyra Raquel Rocha Genoile Oliveira santana Post-graduate Program in Medicine and Health Federal University of Bahia Gastroenterology Department of the University Hospital Professor Edgard Santos Federal University of Bahia Gastro-Hepatology Service of Hospital S?o Rafael Department of Sciences of Nutrition School of NutritionFederal University of Bahia

Ulcerative colitis(UC)is a chronic disease characterized by diffuse inflammation of the mucosa of the colon and *** hallmark clinical symptom of UC is bloody *** clinical course is marked by exacerbations and remissions,which may occur spontaneously or in response to treatment changes or intercurrent *** is most commonly diagnosed in late adolescence or early adulthood,but it can occur at any *** incidence of UC has increased worldwide over recent decades,especially in developing *** contrast,during this period,therapeutic advances have improved the life expectancy of patients,and there has been a decrease in the mortality rate over *** is important to emphasize that there is considerable variability in the phenotypic presentation of *** this context,certain clinical and demographic characteristics are useful in identifying patients who tend to have more severe evolution of the disease and a poor *** this group of patients,better clinical surveillance and more intensive therapy may change the natural course of the *** aim of this article was to review the epidemiology and demographic characteristics of UC and the factors that may be associated with its clinical prognosis.

关键词： Ulcerative colitis Incidence Prevalence Risk factors Predictive factors

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3D printed millireactors for process intensification

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Chinese Journal of Chemical Engineering 2020年第1期28卷 180-190页

作者： Harrson S.santana Alan C.Rodrigues Mariana G.M.Lopes Felipe N.Russo Joao L.silva Jr Osvaldir P.Taranto School of Chemical Engineering University of CampinasBrazil Federal Institute of Education Science and Technology of South of Minas GeraisBrazil

The scope of the present research aims at demonstrating the 3D printing use in the manufacturing of microchannels for chemical process applications. A comparison among digital model processing applications for 3D print(slicers) and a print layer thickness analysis were performed. The 3D print fidelity was verified in several devices, including the microchannels’ printing with and without micromixer zones. In order to highlight the 3D print potential in Chemical Engineering, the biodiesel synthesis was also carried out in a millireactor manufactured by 3D printing. The millireactor operated under laminar flow regime with a total flow rate of 75.25 ml·min^-1(increment of about 130 times over traditional microdevices used for biodiesel production).The printed millireactor provided a maximum yield of Ethyl Esters of 73.51% at 40 ℃, ethanol:oil molar ratio of7 and catalyst concentration of 1.25 wt% and residence time about 10 s. As a result of flow rate increment attained in the millireactor, the number of required units for scaling-up the chemical processes is reduced. Using the approach described in the present research, anyone could produce their own millireactor for chemical process in a simple way with the aid of a 3D printer.

关键词： Process intensification 3D printer Millireactors Micromixers Microdevices Biodiesel

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NLRP3 inflammasome blockade reduces adipose tissue inflammation and extracellular matrix remodeling

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Cellular & Molecular Immunology 2021年第4期18卷 1045-1057页

作者： Xabier Unamuno Javier Gomez-Ambrosi Beatriz Ramirez Amaia Rodriguez Sara Becerril Victor Valenti Rafael Moncada camilo silva Javier Salvador Gema Fruhbeck Victoria Catalan Metabolic Research Laboratory Clfnica Universidad de NavarraPamplonaSpain CIBER Fisiopatologfa de la Obesidad y Nutricion(CIBEROBN) Instituto de Salud Carlos ⅢPamplonaSpain Obesity and Adipobiology Group Instituto de Investigaci6n Sanitaria de Navarra(IdiSNA)PamplonaSpain Department of Surgery Clinica Universidad de NavarraPamplonaSpain Department of Anesthesia Clinica Universidad de NavarraPamplonaSpain Department of Endocrinology&Nutrition Clfnica Universidad de NavarraPamplonaSpain

The NLRP3-IL-1β pathway plays an important role in adipose tissue(AT)-induced inflammation and the development of obesityassociated *** aimed to determine the impact of NLRP3 on obesity and its associated metabolic alterations as well as its role in adipocyte inflammation and extracellular matrix(ECM)*** obtained from 98 subjects were used in a case-control *** expression of different components of the inflammasome as well as their main effectors and inflammation-and ECM remodeling-related genes were *** impact of blocking NLRP3 using siRNA in lipopolysaccharide(LPS)-mediated inflammation and ECM remodeling signaling pathways was *** demonstrated that obesity(P<0.01),obesity-associated T2D(P<0.01)and NAFLD(P<0.05)increased the expression of different com ponents of the inflammasome as well as the expression and release of IL-1β and IL-18 in *** also found that obese patients with T2D exhibited increased(P<0.05)hepatic gene expression levels of NLRP3,IL1B and *** showed that NLRP3,but not NLRP1,is regulated by inflammation and hypoxia in visceral *** revealed that the inhibition of NLRP3 in human visceral adipocytes significantly blocked(P<0.01)LPS-induced inflammation by downregulating the mRNA levels of CCL2,IL1B,IL6,IL8,S100A8,S100A9,TLR4 and TNF as well as inhibiting(P<0.01)the secretion of IL1-β into the culture ***,blocking NLRP3 attenuated(P<0.01)the LPS-induced expression of important molecules involved in AT fibrosis(COL1A1,COL4A3,COL6A3 and MMP2).These novel findings provide evidence that blocking the expression of NLRP3 reduces AT inflammation with significant fibrosis attenuation.

关键词： NLRP3 Inflammasone Inflammation Obesity Type 2 diabetes Nonalcoholic fatty liver disease

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Peroxisome proliferator-activated receptors as targets to treat metabolic diseases:Focus on the adipose tissue,liver,and pancreas

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World Journal of Gastroenterology 2023年第26期29卷 4136-4155页

作者： Henrique Souza-Tavares Carolline Santos Miranda Isabela Macedo Lopes Vasques-Monteiro Cristian Sandoval Daiana Araujo santana-Oliveira Flavia Maria silva-Veiga Aline Fernandes-da-silva Vanessa Souza-Mello Department of Anatomy Rio de Janeiro State UniversityRio de Janeiro 20551030Brazil Escuela de Tecnología Médica Facultad de SaludUniversidad Santo TomásOsorno 5310431Chile Departamento de Ciencias Preclínicas Universidad de la FronteraTemuco 4780000Chile

The world is experiencing reflections of the intersection of two pandemics:Obesity and coronavirus disease *** prevalence of obesity has tripled since 1975 worldwide,representing substantial public health costs due to its *** adipose tissue is the initial site of obesity *** excessive energy intake,it undergoes hyperplasia and hypertrophy until overt inflammation and insulin resistance turn adipocytes into dysfunctional cells that send lipotoxic signals to other *** pancreas is one of the organs most affected by *** lipotoxicity becomes chronic,there is an increase in insulin secretion by pancreatic beta cells,a surrogate for type 2 diabetes mellitus(T2DM).These alterations threaten the survival of the pancreatic islets,which tend to become dysfunctional,reaching exhaustion in the long *** for the liver,lipotoxicity favors lipogenesis and impairs beta-oxidation,resulting in hepatic *** silent disease affects around 30%of the worldwide population and can evolve into end-stage liver *** therapy for hepatic steatosis remains to be defined,peroxisome proliferator-activated receptors(PPARs)activation copes with T2DM *** PPARs are transcription factors found at the intersection of several metabolic pathways,leading to insulin resistance relief,improved thermogenesis,and expressive hepatic steatosis mitigation by increasing mitochondrial *** review aimed to update the potential of PPAR agonists as targets to treat metabolic diseases,focusing on adipose tissue plasticity and hepatic and pancreatic remodeling.

关键词： Obesity Insulin resistance Peroxisome proliferator-activated receptors Pancreas Hepatic steatosis Adipose tissue

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Effect of resistance training volume on body adiposity,metabolic risk,and inflammation in postmenopausal and older females:Systematic review and meta-analysis of randomized controlled trials

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Journal of Sport and Health Science 2024年第2期13卷 145-159页

作者： Paulo Ricardo Prado Nunes Pamela Castro-e-Souza Anselmo Alves de Oliveira Bruno de Freitas camilo Gislaine Cristina-Souza Lucio Marques Vieira-Souza Marcelo Augusto da silva Carneiro Department of Body and Human Movement Minas Gerais State University(UEMG)37902-092 PassosMGBrazil University Center of Planalto de Araxa(UNIARAXA) 38180-129 AraxaMGBrazil Physical Activity Health and Ageing Research Group(GPASE)Minas Gerais State University(UEMG)37902-092 PassosMGBrazil Exercise and Nutrition Research Group(GPEN) Minas Gerais State University(UEMG)37902-092 PassosMGBrazil Sport Sciences and Physical Exercise Study and Research Group(GEPCEEX) Minas Gerais State University(UEMG)37902-092 PassosMGBrazil Metabolism Nutrition and Exercise LaboratoryPhysical Education and Sport CenterLondrina State University(UEL)86050-070 LondrinaPRBrazil Postgraduate Program in Physical Education Federal University of Sergipe(UFS)49107-230 Sao CristovaoSEBrazil

Purpose:This meta-analytical study aimed to explore the effects of resistance training(RT) volume on body adiposity,metabolic risk,and inflammation in postmenopausal and older ***:A systematic search was performed for randomized controlled trials in PubMed,Scopus,Web of Science,and *** controlled trials with postmenopausal and older females that compared RT effects on body adiposity,metabolic risk,and inflammation with a control group(CG) were *** reviewers selected the studies,extracted the data,and performed the risk of bias and certainty of the evidence(Grading of Recommendations,Assessment,Development,and Evaluation(GRADE)) *** body and abdominal adiposity,blood lipids,glucose,and C-reactive protein were included for meta-analysis.A random-effects model,standardized mean difference(Hedges’ g),and 95% confidence interval(95%CI) were used for ***:Twenty randomized controlled trials(overall risk of bias:some concerns;GRADE:low to very low) with overweight/obese postmenopausal and older females were *** groups were divided into low-volume RT(LVRT,~44 sets/week) and high-volume RT(HVRT,~77 sets/week).Both RT groups presented improved body adiposity,metabolic risk,and inflammation when compared to ***,HVRT demonstrated higher effect sizes than LVRT for glucose(HVRT=-1.19;95%CI:-1.63 to-0.74;LVRT=-0.78;95%CI:-1.15 to-0.41) and C-reactive protein(HVRT=-1.00;95%CI:-1.32 to-0.67;LVRT=-0.34;95%CI,-0.63 to-0.04)) when compared to ***:Compared to CG,HVRT protocols elicit greater improvements in metabolic risk and inflammation outcomes than LVRT in overweight/obese postmenopausal and older females.

关键词： C-reactive protein Fat mass Lipid profile Menopause Strength training

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