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Analysis of 472,688 Severe Cases of COVID-19 in Brazil Showed Lower Mortality in Those Vaccinated against Influenza

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World Journal of Vaccines 2021年第3期11卷 28-32页

作者： daniele Melo Sardinha Diana da Costa Lobato Ana Lú cia da silva Ferreira Karla Valé ria batista Lima Ricardo José de Paula Souza e Guimarã es Luana Nepomuceno Gondim Costa Lima Post-graduate Program in Epidemiology and Health Surveillance of the Instituto Evandro Chagas (PPGEVS/IEC) Ananindeua Par&#225 Brazil State Coordinator of the Reference Center for Special Immunobiologicals from the Pará State Public Health Department (CRIE/SESPA) Bel&#233 m Par&#225 Brazil Post-Graduation Program in Parasite Biology in the Amazon University of state of Par&#225 Instituto Evandro Chagas (PPGBPA/UEPA/IEC) Bel&#233 m Par&#225 Brazil

Objective: To analyze the severe cases of COVID-19 in Brazil in 2020 and compare those vaccinated and unvaccinated against influenza in invasive ventilation, admission in Intensive Care Unit (ICU) and deaths. Method: Cross-sectional study with public data from the OpendataSUS platform, regarding confirmed severe cases for COVID-19 in Brazil in the year 2020. data were analyzed by SPSS, from the chi-square test of independence and binary logistic regression. Results: The population was 472,688 cases and 177,640 deaths, with a lethality of 37.58% in severe cases. The test of independence was highly significant in vaccinated survivors (<0.0001), and regression showed an almost twofold odds ratio for invasive ventilation, ICU admission, and death in unvaccinated cases. Conclusion: We recommend mass influenza vaccination as an adjuvant in combating the COVID-19 pandemic in Brazil.

关键词： COVID-19 Pandemic Brazil Influenza Vaccine

Effect of Acai Powder and Polydextrose on Bread Quality Using Surface Response

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Journal of Food Science and Engineering 2017年第8期7卷 373-382页

作者： Rafael Audino Zambelli Antonio Weskley Soares Luan Icaro Freitas Pinto Cicera Alyne Lemos Melo Luciana Gama de Mendonca Ana Caroline da silva Glauber batista Moreira Santos Marina Lisboa silva Maryana Monteiro Farias Food Engineering Department Federal University of Ceara 2977Mister Hull Avenue Fortaleza 60356001 Brazil

The aim of this study was to develop a new bread formulation from different amounts of acai powder and polydextrose incorporated into wheat flour on bread technological properties. The formulations were developed using the central composite rotational design and having as dependent variables specific volume, hardness, crumb color and image analysis. Statistical analysis was performed using multiple regression and response surface. The results showed that the inclusion of powdered acai and polydextrose in bread formulations reduces the specific volume and alveoli number and increases the browning and hardness of the bread. However, values of this addition （30 g/100 g） were found that did not promote significant quality reduction and the scanning electron microscopy （SEM） showed minimal damage to the gluten network at this level of incorporation.

关键词： Bread quality fermentation functional ingredients gluten network.

Ni/Carbon Hybrid Prepared by Hydrothermal Carbonization and Thermal Treatment as Support for PtRu Nanoparticles for Direct Methanol Fuel Cell

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Journal of Materials Science & Technology 2013年第8期29卷 747-751页

作者： Marcelo Marques Tusi Michele Brandalise Nataly Soares de Oliveira Polanco Olandir Vercino Correa Antonio Carlos da silva Juan Carlo Villalba Fauze Jaco Anaissi Almir Oliveira Neto Estevam Vitorio Spinac Universidade Regional Integrada do Alto Uruguai e das Missoes-URI Av.Batista Bonoto Sobrinhos/nSao Vicente97700-000 SantiagoRSBrazil Instituto de Pesquisas Energticas e Nucleares-IPEN/CNEN-SP Av.Prof.Lineu Prestes2242Cidade Universitria05508-900 Sao PauloSPBrazil Universidade Estadual do Centro-Oeste-UNICENTRO R.Simeao Varela de S 03Vila Carli85040-080 GuarapuavaPRBrazil

Ni/Carbon was prepared in two steps： initially cellulose as carbon source and NiCl2·6H2O as catalyst of the carbonization process were submitted to hydrothermal treatment at 200 ℃ and further to thermal treatment at 900 ℃ under argon atmosphere. The obtained material contains Ni nanoparticles with face-centered cubic （fcc） structure dispersed on amorphous carbon with graphitic domains. PtRu/C electrocatalysts （carbon- supported PtRu nanoparticles） were prepared by an alcohol-reduction process using Ni/Carbon as support. The materials were characterized by thermogravimetric analysis, energy-dispersive X-ray spectroscopy, Fourier transform infrared spectroscopy, X-ray diffraction, transmission electron microscopy and tested as anodes in single direct methanol fuel cell （DMFC）. The performances of PtRu/C electrocatalysts using Ni/Carbon as support were superior to those obtained for PtRu/C using commercial carbon black Vulcan XC72 as support.

关键词： Cellulose Hydrothermal carbonization Alcohol-reduction process PtRu/C electrocatalysts Direct methanol fuel cell

Mental Health Care Given to Children and Adolescents in the Center for Children and Your Psychosocial:From the Perspective of Health Professionals

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Health 2015年第6期7卷 696-703页

作者： Máguida Gomes da silva Ana Ruth Macedo Monteiro Katyuscia Morais Barros Sarah Maria de Sousa Feitoza Violante Augusta batista Braga Cristiana Brasil de Almeida Reboucas Department of Nursing Universidade Estadual do CearáFortalezaBrazil

This study was carried out in order to investigate the professionals’ feelings concerning the care in the Center for Children and Youth Psychosocial Care, as well as to evidence the advantages and difficulties of this work. This was a qualitative research guided by the social phenomenology of Al-fred Schütz. 13 health professionals from CAPSi between November 2008 and January 2009 were interviewed. We identified three categories: First feelings, difficulties of care and motivation for the care. The first category, awakened feelings, relates to the beginning of work with children and adolescents in CAPSi. The second motivation for the care, relates to the points highlighted as conducive to work. The third, difficulties in Caring for expressing the difficulties encountered in mental health of children and adolescents in CAPSi. We concluded that the care depends of knowledge, experience and service conditions in order to attend the needs of children and adolescents in CAPSi.

关键词： Child Care Children Adolescent Mental Health Nursing

Evaluation of limnological dynamics in Nile tilapia farming tank

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Aquaculture and Fisheries 2021年第5期6卷 485-494页

作者： Antonio Cesar Godoy Lucas Ulisses Rovigatti Chiavelli Jarred Hugh Oxford Rômulo batista Rodrigues Igor de Oliveira Ferreira Arypes Scuteri Marcondes Claucia Aparecida Honorato silva dacley Neu Universidade Estadual de Maringá Av.Colombo5790Centro de Ciências ExatasDepartamento de QuímicaMaringáPRBrazil University of Georgia Poultry Science DepartmentAthensGAUSA alves 7712Porto AlegreRSBrazil Universidade Federal da Grande Dourados Faculdade de Ciências AgráriasRodovia Dourados-Itahumkm 12Cidade UniversitáriaDouradosMSBrazil

For fish farming,water is the limiting factor for good *** characteristics determine the health and the productivity of the fish and can indicate possible problems arising in the *** present study aimed to verify the nictemeral and vertical dynamics of limnological characteristics in a tilapia farming tank coated with geomembrane and with low water *** were carried out in a 24 hour on period of 18 days with an interval of three hours between the water *** order to determine the vertical dynamics,water samples were taken at three depths(5,35,and 70 cm)in the central region of the *** was found that the parameters analyzed showed changes in the *** oxygen and pH changed sharply in the 24-hour period(p$<0.05$),with values of 3.86 mg L$^{-1}$at 6:00 AM and 18.39 mg L$^{-1}$at 3:00 PM;and 8.0 at 06:00 AM and 9.65 mg L$^{-1}$at 6:00 PM,*** respect to the three layers of the tank,the difference between the values of dissolved oxygen in the epilimnion and the metalimnion(above 14 mg L$^{-1}$)is clear,while in the hypolimnion the concentration of this oxygen was 7.57 mg L$^{-1}$(p$<0.05$).Nitrite and phosphorus had similar behavior,with more pronounced values in *** is a strong correlation between temperature and depth of the tank($r=-0.85,~p=5.86\times 10^{-9}$),depth and dissolved oxygen($r=-0.77,p=9.97\times 10^{-6}$),temperature and ammonia($r=-0.82,~p=6.33\times 10^{-8}$),depth and ammonia($r=0.79,~p=4.79\times 10^{-7}$),and nitrite and dissolved oxygen($r=-0.72,~p=2.15\times 10^{-4}$).The principal component analysis showed that there was a separation between the strata epilimnion,metalimnion,and *** response surface analysis showed the interaction between depth,temperature and the variables dissolved oxygen,ammonia,and *** result of this study helps to illustrate the dynamics of a tilapia tank covered with geomembrane and low water renewal ove

关键词： Water quality Fish ponds Nictemeral Principal component analysis Response surface

Exosomal glypican-1 is elevated in pancreatic cancer precursors and can signal genetic predisposition in the absence of endoscopic ultrasound abnormalities

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World Journal of Gastroenterology 2022年第31期28卷 4310-4327页

作者： Pedro Moutinho-Ribeiro Ines A batista Sofia T Quintas Bárbara Adem Marco silva Rui Morais Armando Peixoto Rosa Coelho Pedro Costa-Moreira Renato Medas Susana Lopes Filipe Vilas-Boas Manuela Baptista Diogo Dias-silva Ana L Esteves Filipa Martins Joanne Lopes Helena Barroca Fátima Carneiro Guilherme Macedo Sonia A Melo Serviço de Gastrenterologia Centro Hospitalar Universitário de Sao JoaoPorto 4200Portugal Faculty of Medicine University of PortoPorto 4200Portugal Instituto de Investigacao e Inovacao em Saúde(i3S) Universidade do PortoPorto 4200Portugal IPATIMUP-Institute of Molecular Pathology and Immunology University of PortoPorto 4200Portugal Instituto de Ciencias Biomédicas Abel Salazar(ICBAS) University of PortoPorto 4050Portugal Servico de Cirurgia Geral Centro Hospitalar Universitário de Sao JoaoPorto 4200Portugal Unidade de Saúde Familiar Serpa Pinto ACeS Porto OcidentalPorto 4250Portugal Serviço de Anatomia Patológica Centro Hospitalar Universitário de Sao JoaoPorto 4200Portugal

BACKGROUND Individuals within specific risk groups for pancreatic ductal adenocarcinoma(PdaC)[mucinous cystic lesions(MCLs),hereditary risk(HR),and new-late onset diabetes mellitus(NLOD)]represent an opportunity for early cancer *** ultrasound(EUS)is a premium image modality for PdaC screening and precursor lesion *** no specific biomarker is currently clinically available for this purpose,glypican-1(GPC1)is overexpressed in the circulating exosomes(crExos)of patients with PdaC compared with healthy subjects or those harboring benign pancreatic *** To evaluate the capacity of GPC1+crExos to identify individuals at higher risk within these specific groups,all characterized by *** This cross-sectional study with a prospective unicentric cohort included 88 subjects:40 patients with MCL,20 individuals with HR,and 20 patients with NLOD.A control group(CG)was submitted to EUS for other reasons than pancreatic pathology,with normal pancreas and absence of hereditary risk factors(n=8).The inclusion period was between October 2016 and January 2019,and the study was approved by the Ethics Committee of Centro Hospitalar Universitário de São João,Porto,*** patients provided written informed *** and blood tests for quantification of GPC1+crExos by flow cytometry and carbohydrate antigen 19-9(CA 19-9)levels by ELISA were performed in all ***-guided tissue acquisition was done whenever *** statistical analysis,SPSS®27.0(IBM Corp.,Armonk,NY,United States)version was *** graphs were created using GraphPad Prism 7.00(GraphPad Software,San Diego,CA,United States).RESULTS Half of MCLs harbored worrisome features(WF)or high-risk stigmata(HRS).Pancreatic abnormalities were detected by EUS in 10.0%and 35.0%in HR and NLOD individuals,respectively,all considered non-malignant and“harmless.”Median levels of GPC1+crExos were statistically different:MCL[99.4%,interquartile range(IQR):94.9%-99.8%],HR(8

关键词： Glypican-1 Circulating exosomes Endoscopic ultrasound Pancreatic cancer risk groups Pancreatic cancer precursor lesions Genetic predisposition

Effect of Ultraviolet Radiation on Fungi Beauveria bassianaand Metarhizium anisopliae, Pure and Encapsulated, and Bio-Insecticide Action on Diatraea saccharalis

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Advances in Entomology 2016年第3期4卷 151-162页

作者： I. M. Wenzel Rodrigues M. R. Forim M. F. G. F. da silva J. B. Fernandes A. batista Filho Federal University of Sã o Carlos Natural Products Laboratory S&atilde o Carlos Brazil Biological Institute Biological Control Laboratory Campinas Brazil

The effect of ultraviolet radiation on entomopathogenic fungi can be very prejudicial for causing damage to the conidia. Formulations can help protecting these fungal structures against radiation. The objective of this study was to evaluate the effect of UV radiation on pure and encapsulated conidia Beauveria bassiana and Metarhizium anisopliae sensu lato, and to evaluate their pathogenicity on the sugarcane borer, Diatraea saccharalis. The pure conidia and the sodium alginate capsules containing the fungi were submitted to the ultraviolet radiation in different temperatures and exposure times. On the pure conidia, the radiation had a deleterious effect after 5 minutes of exposure, going from 94% to 52% germination for B. bassiana and from 96% to 54% for M. anisopliae. The alginate formulation protected the B. bassiana conidia against the radiation in all times they were evaluated (15 minutes to 48 hours), because, even after exposure, the fungi remained viable. The dry encapsulated conidia B. bassiana caused 79.6% mortality of the studied pest and the M. anisopliae caused only 10%.

关键词： Entomopathogenic Fungi Microbial Control Formulation Lepidoptera Ultraviolet Exposure

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Comparative Skill of Numerical Weather Forecasts in Eastern Amazonia

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Atmospheric and Climate Sciences 2013年第3期3卷 355-363页

作者： Bergson Cavalcanti de Moraes Douglas batista da silva Ferreira Luiz Gylvan Meira Filho Juarez Ventura de Oliveira Everaldo Barreiros de Souza Pedro Pereira Ferreira Junior Renata Kelen Cardoso Camara Edson Jose Pda Rocha Joao batista M.Ribeiro Vale Institute of Technology BelemBrazil Federal University of Para(UFPa) BelemBrazil

The present study evaluates the performance of three numerical weather forecasting models: Global Forecast System (GFS), Brazilian Regional Atmospheric Modelling System (BRAMS) and ETA Regional Model (ETA), by means of the Mean Error (ME) and the Root Mean Square Error (RMSE), during the most rainy four months period (January to April 2012) on Eastern Amazonia. The models displayed errors of superestimation and underestimation with respect to the observed precipitation, mainly over center-north of Pará and all of Amapá, where the precipitation is higher. Among the analyzed models, GFS shows the best performance, except during January and March, when the model to underestimated precipitation, possibly due to the anomalously high values recorded.

关键词： Meteorological Models Mean Error Root Mean Square Error Precipitation Eastern Amazonia

How does zebrafish support new strategies for neuroprotection and neuroregeneration in hypoxia-related diseases?

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Neural Regeneration Research 2016年第7期11卷 1069-1070页

作者： Emerson S.silva Joao batista T.Rocha Diogo O.Souza Marcos M.Braga Programa de Pos-Graduacao em Bioquimica Departamento de Bioquimica Instituto de ciencias basicas da saude Universidade Federal do Rio Grande do Sul Porto Alegre RS Brazil Programa de Pos-Graduacao em Bioquimica Toxicologica Departamento de Bioquimica e Biologia Molecular Centro de ciencias Naturais e Exatas Universidade Federal de Santa Maria Santa MariaRS Brazil Instituto Nacional de Ciencia e Tecnologia em Excitotoxicidade e Neuroprotecao Universidade Federal do Rio Grande do Sul PortoAlegre RS Brazil

Hypoxia is a condition found commonly in several disorders,such as ischemia,asthma,anemia and neonatal *** subjected suddenly to high altitude or extreme exercise are also challenged to low oxygen（O2）*** the brain p... 详细信息

关键词： How does zebrafish support new strategies for neuroprotection and neuroregeneration in hypoxia-related diseases