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Journal of Contemporary Educational Research 2024年第2期8卷 187-202页

作者： Karoline da silva Ramos Cláudia Pinheiro Nascimento Francisca carla Santos Ferrer Faculty of Philosophy Languages and Human SciencesUniversity of São PauloSão PauloBrazil

This article aims to understand the training process of history undergraduates,to see if there are decolonial curricular practices to combat racism at the Centro Universitário e Faculdade Projeção(UniProjeção)in the Federal District,to understand how coloniality has corroborated the exclusion of different epistemologies and the erasure of different cultures,and how this exclusionary process of coloniality interferes in the training of history *** order to combat this practice,we are looking for alternatives that can break these suppressions carried out by *** this way,we turn to decolonial ideas that aim to break with the logic of *** can conclude that these practices are poorly developed in the institution,so we proposed active problem-based methodology and music as a didactic *** playful educational tools that strengthen the teaching-learning process,they are active agents in the decolonial work of combating racism,and it is essential to train responsible and ethical teachers in the fight against racism and any form of oppression.

关键词： Coloniality Decoloniality Education Curriculum practices Racism

Combinatorial therapies for spinal cord injury repair

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Neural Regeneration Research 2025年第5期20卷 1293-1308页

作者： carla S.Sousa andre.a Monteiro António J.Salgado Nuno A.silva Life and Health Sciences Research Institute(ICVS) School of MedicineUniversity of MinhoCampus de Gualtar-gualtarBragaPortugal ICVS/3B’s Associate Lab PT Government Associated LabCampus de Gualtar-gualtarBragaPortugal

Spinal cord injuries have profound detrimental effects on individuals, regardless of whether they are caused by trauma or non-traumatic events. The compromised regeneration of the spinal cord is primarily attributed to damaged neurons, inhibitory molecules, dysfunctional immune response, and glial scarring. Unfortunately, currently, there are no effective treatments available that can fully repair the spinal cord and improve functional outcomes. Nevertheless, numerous pre-clinical approaches have been studied for spinal cord injury recovery, including using biomaterials, cells, drugs, or technological-based strategies. Combinatorial treatments, which target various aspects of spinal cord injury pathophysiology, have been extensively tested in the last decade. These approaches aim to synergistically enhance repair processes by addressing various obstacles faced during spinal cord regeneration. Thus, this review intends to provide scientists and clinicians with an overview of pre-clinical combinatorial approaches that have been developed toward the solution of spinal cord regeneration as well as update the current knowledge about spinal cord injury pathophysiology with an emphasis on the current clinical management.

关键词： electric stimulation neural tissue regeneration neuroprotection polytherapy spinal cord injury

Urea breath test for Helicobacter pylori infection in adult dyspeptic patients: A meta-analysis of diagnostic test accuracy

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World Journal of Gastroenterology 2024年第6期30卷 579-598页

作者： Fabian Fellipe Bueno Lemos Caroline Tianeze de Castro Marcel silva Luz Gabriel Reis Rocha Gabriel Lima Correa Santos Luís Guilherme de Oliveira silva Mariana Santos Calmon Cláudio Lima Souza Ana carla Zarpelon-Schutz Kádima Nayara Teixeira Dulciene Maria de Magalhães Queiroz Fabrício Freire de Melo Instituto Multidisciplinar em Saúde Universidade Federal da BahiaVitória da Conquista 45029-094BahiaBrazil Instituto de Saúde Coletiva Universidade Federal da BahiaSalvador 40110040BahiaBrazil Campus Toledo Universidade Federal do ParanáToledo 85919-899ParanáBrazil Laboratory of Research in Bacteriology UFMGBelo Horizonte 30130-100Minas GeraisBrazil

BACKGROUND Helicobacter pylori(***)infection has been well-established as a significant risk factor for several gastrointestinal *** urea breath test(UBT)has emerged as a leading non-invasive method for detecting *** numerous studies confirming its substantial accuracy,the reliability of UBT results is often compromised by inherent *** findings underscore the need for a rigorous statistical synthesis to clarify and reconcile the diagnostic accuracy of the UBT for the diagnosis of *** *** To determine and compare the diagnostic accuracy of 13C-UBT and 14C-UBT for *** infection in adult patients with *** We conducted an independent search of the PubMed/MEDLINE,EMBASE,and Cochrane Central databases until April *** search included diagnostic accuracy studies that evaluated at least one of the index tests(^(13)C-UBT or ^(14)C-UBT)against a reference *** used the QUAdaS-2 tool to assess the methodo-logical quality of the *** utilized the bivariate random-effects model to calculate sensitivity,specificity,positive and negative test likelihood ratios(LR+and LR-),as well as the diagnostic odds ratio(DOR),and their 95%confidence *** conducted subgroup analyses based on urea dosing,time after urea administration,and assessment *** investigate a possible threshold effect,we conducted Spearman correlation analysis,and we generated summary receiver operating characteristic(SROC)curves to assess ***,we visually inspected a funnel plot and used Egger’s test to evaluate publication *** both as reliable diagnostic tools in clinical *** In summary,our study has demonstrated that ^(13)C-UBT has been found to outperform the ^(14)C-UBT,making it the preferred diagnostic ***,our results emphasize the significance of carefully considering urea dosage,assessment timing,and measurement techniques for both tests to enh

关键词： Helicobacter pylori Urea breath test Diagnosis Diagnostic test accuracy Meta-analysis

In Silico and in Vitro Analysis of Pyrazolone Derivatives against Zika Virus and Identification of Potential NS5 Methyltransferase Inhibitors by Molecular Docking

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Journal of Biosciences and Medicines 2024年第7期12卷 214-229页

作者： Luciene Soares silva Tiago Soares Barbosa Maria Leonisa Sanchez-Nuñez Aldenise Mont Serrat Rosa da silva Vitor Won-Held Rabelo Leonardo dos Santos Corrêa Amorim Leonardo Alves Miceli Percilene Fazolin Vegi Alice Bernardino Helena carla Castro Izabel Christina Nunes de Palmer Paixão Science and Biotechnology Graduate Program Department of Cellular and Molecular Biology Institute of Biology Fluminense Federal University Niteri Brazil Science and Biotechnology Graduate Program Department of Cellular and Molecular Biology Institute of Biology Fluminense Federal University Niterói Brazil Laboratory of Antibiotics Biochemistry Teaching and Molecular Modeling Institute of Biology Fluminense Federal University Niterói Brazil Laboratory of Organic Chemistry at the Institute of Chemistry Institute of Biology Fluminense Federal University Niterói Brazil

Zika virus (ZIKV), a mosquito-borne flavivirus, has been associated with benign infections for decades. However, it has become a public health concern due to its association with severe fetal and neurological complications. Although many efforts have been made to control ZIKV infection, approved vaccines or antiviral drugs are still lacking. Consequently, the development of new effective anti-ZIKV agents is urgently needed. In this context, we investigated the antiviral potential of pyrazolone derivatives against ZIKV replication using in silico and in vitro methods. The four pyrazolone derivatives evaluated (1a, 1b, 1c, and 1d) inhibited over 50% of ZIKV replication with low cytotoxicity. Among them, compound 1b exhibited the most potent activity (EC50 = 4.3 μM) and the highest selectivity (SI = 342). Mechanism of action studies indicated that these compounds act at early stages of virus replication, and compound 1b can also directly inactivate ZIKV particles. Molecular docking studies suggested that these compounds can bind to and block the activity of ZIKV NS5 methyltransferase. Finally, pharmacokinetic and toxicological predictions have reinforced the safety and drug-like profiles of these derivatives. In conclusion, the pyrazolone scaffold proved to be valuable for anti-ZIKV drug development, and the derivatives studied deserve further investigation.

关键词： Zika Pyrazolone NS5 Methyltransferase Antivirals

Physical fitness level and the risk of severe COVID-19:A systematic review

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Sports Medicine and Health Science 2023年第3期5卷 174-180页

作者： Fortunato JoséCardoso david Romeiro Victor JoséRoberto da silva Angélica C.Guimarãaes carla Adriane Leal Michelle Ribeiro Taveira João Guilherme Alves Departament of Hepatology Instituto de Medicina Integral Prof.Fernando Figueira(IMIP)RecifePernambucoBrazil Graduate Unit Universidade de Pernambuco(UPE)RecifePernambucoBrazil Department of Pediatrics Hospital Dom MalanPetrolinaPernambucoBrazil

To verify systematically the association between the status of physical fitness and the risk of severe Coronavirus disease 2019(COVID-19).This systematic review is in accordance with the Preferred Reporting Items for Systematic Review and Meta Analyses(PRISMA)statement and the eligibility criteria followed the Population,Intervention,Comparison,Outcomes and Study(PICOS)***,Embase,SciELO and Cochrane electronic databases were *** studies that explored the relationship between the pattern of physical fitness and COVID-19 adverse outcomes(hospitalization,intensive care unit admission,intubation,or mortality),were *** quality of the studies was assessed by the specific scale of the Newcastle-Ottawa Scale.A total of seven observational studies were identified in this systematic review;13468 patients were included in one case-control study,two cohort studies,and four cross-sectional *** studies reported an inverse association between high physical fitness and severe COVID-19(hospitalization,intensive care admission,or mortality).Only some studies reported comorbidities,especially obesity and cardiovascular disorders,but the results remained unchanged after controlling for *** quality of the seven studies included was moderate according to the Newcastle-Ottawa Quality Assessment *** methodological heterogeneity of the studies included did not allow a meta-analysis of the *** conclusion,higher physical fitness levels were associated with lower risk of hospitalization,intensive care admissions,and mortality rates among patients with COVID-19.

关键词： Physical fitness COVID-19 Hospitalization Intensive care units Mortality

Prevalence of sarcopenia using different methods in patients with non-alcoholic fatty liver disease

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World Journal of Hepatology 2022年第8期14卷 1643-1651页

作者： Naiade Silveira Almeida Raquel Rocha Claudineia Almeida de Souza Ana Carolina Sirelli da Cruz Bruna dos Reis Ribeiro Luiza Valois Vieira carla daltro Rafael silva Manoel Sarno Helma Pinchemel Cotrim Programa de Pós-Graduação em Medicina e Saúde Universidade Federal da BahiaSalvador 40110-060BABrazil Departamento de Ciência da Nutrição Escola de NutriçãoUniversidade Federal da BahiaSalvador 40110-060Brazil Caliper Clínica e Escola de Imagem Salvador 41810-012Brazil

BACKGROUND Sarcopenia is a clinical condition associated with several liver diseases and it includes non-alcoholic fatty liver disease(NAFLD)in its broad spectrum as steatosis,steatohepatitis and ***,the criteria to define sarcopenia are diverse,and even those established in consensus have been discussed regarding their performance in making an accurate *** To evaluate the prevalence of sarcopenia,using different methods,in patients with NAFLD,and its association with clinical-anthropometric *** This was an observational study of outpatients with *** was defined by the European Working Group Consensus on Sarcopenia in Older People of 2010(EWGSOP1)and 2018(EWGSOP2).The skeletal muscle index was used to estimate muscle mass,handgrip strength was assessed using the dynamometer and physical performance by walking a distance of four meters at usual walking *** non-invasive fibrosis scores,fibrosis-4(FIB-4)index and Aspartate aminotransferase to platelet ratio index(APRI),were used to assess the absence and presence of *** Fifty-seven individuals with NAFLD were evaluated,the mean age(SD)was 52.7(11.3)years and 75.4%were *** assessed by FIB-4 and APRI was observed in 3.7%and 16.6%of patients with NAFLD,*** diagnosis of sarcopenia was identified only by EWGSOP1 in 3.5%of NAFLD patients,and the prevalence of probable/pre-sarcopenia was higher using the EWGSOP2 consensus at 26.3%,when compared to 1.8%with *** defined by EWGSOP1,was associated with grade I steatosis,but without overweight(P0.05).EWGSOP2 showed a greater number of patients with probable sarcopenia,and who were overweight(12(80.0%)),with a higher degree of steatosis[11(73.3%)and presence of fibrosis(1(6.7%),FIB-4 and 3(20.0%),APRI]compared to EWGSOP1[1(100%),0(0.0%),0(0.0%),FIB-4 and 0(0.0%),APRI,respectively].CONCLUSION The presen

关键词： Non-alcoholic fatty liver disease Sarcopenia Muscle strength Physical performance Liver fibrosis

Microbiological assessment of street foods at the point of sale in Maputo(Mozambique)

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Food Quality and Safety 2021年第1期5卷 22-30页

作者： Acacio Salamandaneu Ana carla silva Luisa Brito Manuel Malfeito-Ferreira Linking Landscape EnvironmentAgriculture and Food(LEAF)Research CentreInstituto Superior de AgronomiaUniversity of LisbonLisbonPortugal Faculdade de Ciencias de Saude Universidade LurioBairro de MarrereNampulaMozambique

Objectives:The aim of this study was to assess the microbiological quality and safety of street food sold in the main streets and informal markets of Maputo,the capital of *** and Methods:From 83 different vendors selling different types of foods,83 samples of ready-to-eat(RTE)street food were ***,Escherichia coli and total coliforms were used as quality and hygiene *** monocytogenes(***)Salmonella and coagulase-positive staphylococc were used as food safety ***:High proportions of unsatisfactory food samples were found in both traditional hot(76.7%)and cold(75%)*** and Salmonella were tested negative in this ***,when coagulase-positive staphylococci was used as a food safety indicator,approximately 25%(23/83)of the food samples analyzed were classified as unsatisfactory/potentially ***:These results,showing that street food sold in Maputo clearly requires adequate sanitary conditions for its preparation and sale,contribute to the development of good manufacturing practices(GMP)for street food in Maputo,*** is the first report on the microbiological quality and safety of street food in Mozambique.

关键词： ready-to-eat street food Escherichia coli coagulase-positive staphylococcr good manufacturing practices good hygiene practices

Validation and adaptation of the Physical Activity Enjoyment Scale (PACES) in fitness group exercisers

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Journal of Sport and Health Science 2020年第4期9卷 352-357页

作者： Pedro Teques Luıs Calmeiro Carlos silva carla Borrego N2i Polytechnic Institute of Maia Research CentreMaia 4475-690Portugal CIPER Interdisciplinary Centre for the Study of Human PerformanceCruz Quebrada 1499-002Portugal Abertay University School of Social and Health SciencesDundee DD11HGUK Polytechnic Institute of Santarem Sport Sciences School of Rio MaiorSantarem 2001-904Portugal CIEQV—Life Quality Research Center Santarem 2001-904Portugal

Background:Recently,Mullen et al.(2011)presented an 8-item version of the Physical Activity Enjoyment Scale(PACES)that provides a valid instrument for assessing enjoyment in physical *** present paper investigated the psychometric properties of a Portuguese adaptation of ***:After a process of back-to-back translation into Portuguese,395 members of fitness centers who ranged in age from 18 to 66 years(31.11§8.90,mean§SD)completed the translated version of the *** average,participants had 3.2 years of experience in fitness group classes and practiced for approximately 3.3 times per ***:An initial exploratory factor analysis(n=139)revealed a unidimensional structure with factor loadings ranging from 0.79 to *** also showed acceptable internal consistency.A confirmatory factor analysis in an independent sample(n=256)provided additional support for the unidimensional structure of the *** addition,moderate positive correlations between enjoyment and intrinsic and identified regulation,and moderate negative correlations between enjoyment and external and amotivation,demonstrate the convergent validity of the ***,measurement invariance between 2 independent samples was also ***:The 8-item Portuguese version of PACES is a valid and reliable instrument for measuring enjoyment of physical activity in Portuguese adult fitness exercisers,and it is therefore suitable to use as a measure of affect in exercise adherence interventions studies.

关键词： Confirmatory factor analysis Construct validity Enjoyment Exploratory factor analysis Fitness Measurement invariance Self-determination theory

Propranolol hydrochloride degradation using La@TiO_(2) functionalized with CMCD

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Journal of Rare Earths 2022年第4期40卷 579-585,I0003页

作者： Gustavo Lopes Colpani Vitor Follmann Santos Rubieli carla Frezza Zeferino Micheli Zanetti Josiane Maria Muneron de Mello Luciano Luiz silva Natan Padoin Regina de Fatima Peralta Muniz Moreira Márcio Antônio Fiori Cíntia Soaresc Post-Graduate Program in Technology and Innovation Management Community University of ChapecóRegionChapecó89809-900Brazil Department of Chemical Engineering Community University of ChapecóRegionChapecó89809-900Brazil Laboratory of Materials and Scientific Computing(LabMAC) Department of Chemical and Food EngineeringFederal University of Santa CatarinaFlorianópolis88040-900Brazil

Propranolol hydrochloride can be considered a persistent and bioaccumulative pharmaceutical in the *** drug and its by-products are potentially toxic and have adverse effects,since these compounds have been associated with endocrine-disrupting effects,reproductive deficiencies,embryo abnormalities and pericardial ***_(2)–La 0.05%–carboxymethyl-β-cyclodextrin(CMCD)nanoparticles were successfully prepared by a simple two-step method,which consists of sonification and *** characterization analyses reveal that lanthanum is dispersed on the semiconductor surface,probably forming Ti–O–La bonds,which can induce oxygen vacancies and surface defects that effectively restrain the recombination of photogenerated electron/holes *** efficiency of TiO_(2)–La 0.05%–CMCD samples in degradation of propranolol under UV-light irradiation is higher than that of pristine TiO_(2) within 20 min reaction,probably due to complex formation between theβ-blocker and the oligosaccharide,which allows us to propose a photocatalytic mechanism based on the formation of intermediates and competition of these compounds to the radicals and CMCD cavities.

关键词： TiO_(2) Lanthanum CMCD Propranolol Photocatalysis Functionalization

Potential of Two <i>Metarhizium anisopliae</i>(Clavicipitaceae) Isolates for Biological Control of <i>Diatraea saccharalis</i>(Lepidoptera: Crambidae) Eggs

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Advances in Entomology 2022年第1期10卷 63-76页

作者： Camila Vieira da silva Bruno Vinicius daquila Larissa carla Lauer Schneider Ronaldo Roberto Tait Caleffe Julio Cesar Polonio daniele Araujo Canazart Satiko Nanya Helio Conte Laboratory of Biological Control Morphology and Cytogenetics of Insects Department of Biotechnology Genetics and Cell Biology State University of Maringá (UEM) Maringá Paraná Brazil Laboratory of Microbial Biotechnology Department of Biotechnology Genetics and Cell Biology State University of Maringá (UEM) Maringá Paraná Brazil

Chemical pesticides tend to accumulate in soil, resulting in human and environmental health risks. Hence, alternative methodologies involving chemical pesticides are beneficial for the control of agricultural pests. Metarhizium anisopliae is an entomopathogenic fungus that acts on different developmental stages of pest insects such as Diatraea saccharalis, a holometabolic lepidopteran with high potential for infestation in sugarcane crops. The present study evaluated the biocontrol effect of M. anisopliae isolates MT and E9 on D. saccharalis eggs at different ages by investigating the external and internal morphological alterations in treated eggs. Conidial suspensions of M. anisopliae isolated from MT and E9 at concentrations of 107 conidia/mL were applied to eggs of D. saccharalisdana;"> aged 0, 24, 48, 72, 96 and 120 h. The eggs were observed every 24 h during development (0 h to 144 h). Samples were collected for observational, histological, and ultrastructural analyses. We found that the MT isolate caused 100% inviability of eggs aged 0 - 72 h, 144 h after the bioassays, while the effect of the E9 isolate varied between 49.40% and 93.75%. M

关键词： Entomopathogen Fungi Management Sugarcane Sustainability