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Journal of Fisheries Science 2020年第1期2卷 17-21页

作者： Natalino da Costa Sousa José Araújo da Silva Emilly Monteiro Lopes Arthur Felipe lima dos Santos francisco alex lima barros Carlos Alberto Martins Cordeiro Peterson Emmanuel Guimarães Paixão Estela dos Santos Medeiros João Carlos Nunes de Souza Márcia Valéria Silva do Couto Federal University of Pará(UFPA) Campus BragançaAlameda Leandro RibeiroBragança68600-000PABrazil Tiradentes University(UNIT)-Av.Murilo Dantas 300-FarolândiaCEP 49032-490AracajuSergipeBrazil Faculdade Pio Décimo Av.Pres.Tancredo Neves 5655-Jabotiana49095-000Aracaju-SE.Brazil

This study evaluated the effect of enriched artemia nauplii with commercial probiotic for angelfish larvae determining growth perfomance,survival and modulation of the intestinal ***,it experiment occurred in completely randomized design with five treatments(T1-0.0,T2-1.5,T3-3.0,T4-4.5 and T5-6.0g of commercial probiotic)and four replaces during 20 *** larvaculture,post larvae passed by biometric procedures to determine productive performance and then microbiological *** reduction of total heterotrophic bacteria while increased lactic acid bacteria in the intestinal tract from the post larvae for treatments T3,T4 and *** commercial probiotic also increased the survival and performance as final weight,weight gain and specific growth *** these reasons,the use of 3g of commercial probiotic promotes greater performance and intestinal modulation for angelfish larvae.

关键词： Ornamental fish Probiotic Larvaculture

Chemical Exposure Hazardous for Fish Hyphessobrycon eques through the Incorrect Release of Oil in Amazon Region

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Journal of Fisheries Science 2020年第2期2卷 19-23页

作者： Natalino da Costa Sousa Arthur dos Santos da Silva Keber Santos Costa Junior francisco alex lima barros Geisy Correa de Oliveira Pedro Rodrigo Nery de Souza Claudmilson Rodrigues de Mesquita Bruna de jesus Santos alexander Damaceno lima santos Winnícius Muniz dos Santos Sá Nayara Siqueira dos Santos Márcia Valéria Silva do Couto Federal University of Pará(UFPA) Campus BragançaAlameda Leandro RibeiroBragança68600-000PABrazil Federal University of Pará(UFPA) Campus de TucuruíRua Itaipu36-Vila PermanenteTucuruí68464-000PABrazil Federal University of de Sergipe(UFS) Av.Marechal Rondons/n-Jardim Rosa ElzeSão Cristóvão49100-000SEBrasil Faculdade Pio Décimo Av.Pres.Tancredo Neves 5655-Jabotiana49095-000Aracaju–SE.Brazil

Incorrect discard of oil used by fishing ship in the brazilian north region has become a common *** the possible hazard to the aquatic organisms,still missing scientific data about their ***,this study aimed to evaluate the stress and lethality caused by lubricant oil(FSAOLU)on fish Hyphessobrycon ***,it was used six different concentration diluted in water(0,22,24,26,28,30 and 32%of oil)and three replaces during 96 *** the end or during the experiment(with dying fish),it was collected blood samples(cutting the caudal fin)to determine physiological *** FSAOLU showed mean lethal dose(LD50-96h)of 27.36%,classified as toxic causing alterations in glucose values from the 26%.The greater dilution of FSAOLU(32%)increased 115%in glucose values when compared to the ***,lubricant oil when discarded in water,it present hazard to the aquatic organisms causing stress and mortality for fish being necessary adequate management to discard of this residue.

关键词： Toxicity FSA Sensibility Stress

Epidemiology and Clinical Features of Mycobacterium avium Complex Pulmonary Disease in a Brazilian Amazon Cohort

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Advances in Microbiology 2024年第6期14卷 287-302页

作者： Jose Tadeu Colares Monteiro Adriana Rodrigues Barretto Ruan Seguin Azevedo Quaresma Bianca Miranda Gouveia Ismari Perini Furlaneto Victória Menezes da Costa Yan Corrêa Rodrigues Layana Rufino Ribeiro Ricardo J. de Paula Souza e Guimarães alex Brito Souza Ana Roberta Fusco da Costa Karla Valéria Batista lima Joao de barros Barreto University Hospital Federal University of Par Belm Brazil Center for Biological and Health Sciences Ph.D. Program in Parasitic Biology in the Amazon Region (PPGBPA) State University of Par (UEPA) Belm Brazil Department of Medicine Centro Universitrio do Par CESUPA Belm Brazil Bacteriology and Mycology Section Evandro Chagas Institute (SABMI/IEC) Ministry of Health Ananindeua Brazil Geoprocessing Laboratory Evandro Chagas Institute/SVSA/MS Ananineua Brazil

The incidence of Mycobacterium avium complex pulmonary disease (MACPD) has been globally increasing. The present study aims to provide a comprehensive analysis of clinical characteristics and treatment response among patients in the Amazon region of Brazil and conduct a retrospective cohort study at a prominent referral hospital in the State of Par, Brazil, from 2012 to 2020. The M. avium group represented 58.9% of cases, followed by M. intracellulare (35.7%), M. colombiense (3.6%), and M. chimaera (1.8%). The majority of patients (73.2%) were female and with an average age of 63 years. Primary clinical manifestations included persistent cough and sputum production. The Charlson comorbidity index (CCI) averaged 2.47, with 36.3% of patients having a CCI score equal to higher than 3. Notably, over 70% of patients had received treatment for pulmonary tuberculosis before initiating treatment for MAC infection. The fibrocavitary radiologic form was the most prevalent (55.4%), frequently exhibiting a bilateral distribution (53.6%). Antimicrobial susceptibility revealed a significant prevalence of MAC resistance to drugs in the therapeutic regimen. Despite this, most of the patients experienced clinical improvement (50%). In conclusion, this study highlights a higher prevalence of MAC infections among middle-aged women, with a history of pulmonary tuberculosis treatment and presenting the fibrocavitary radiological form was predominant.

关键词： MACDP Nontuberculous Mycobacteria Mycobacterium avium Lung Disease

Optical Bistability in an Acousto-Optic Tunable Filter(AOTF)Operating with Short Optical Pulses

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Journal of Electromagnetic Analysis and Applications 2012年第3期4卷 112-117页

作者： Karlo David Alves Saboia alex Sander barros Queiroz francisco Tiago lima Cicero Saraiva Sobrinho Jose Wally Mendonca Menezes Antonio Sergio Bezerra Sombra Departamento de Fisica Laboratorio de Telecomunicacoes e Ciencia e Engenharia de Materiais(LOCEM)Universidade Federal do CearaFortalezaBrazil Faculdade de Educacao de Crateus-Universidade Estadual do Ceara CrateusBrazil Departamento de Teleinformatica Laboratorio Especialista em Sistemas de Telecomunicacoes e Ensino(LESTE)Instituto Federal do Ceara(IFCE)Campus FortalezaFortalezaBrazil

In this paper we report for the first time the presence of bistability in an acoustic-optic tunable filter (AOTF) operating with ultrashort (2 ps) optical light pulses. The results for the study of bistability has shown the dependence of the hysteresis curve with the product of the coupling constant (κ) by the length of the device (ξL) and the conversion power-coupling constant factor (G). The range of bistability varies significantly with both G and with κξL parameters. The variation of κξL directly increases the size of the range of bistability hysteresis while the increase in G causes the bistability to occur at low powers. The phenomenon of optical bistability (OB) is the object of increasing interest due to its possibilities for important device applications. A bistable device is a device with a capability to generate two different outputs for a given input and the physical requirements for this are an intensity-dependence refractive index and an optical feedback mechanism.

关键词： Bistability Acousto-Optic Tunable Filter

Integration of high-rate filtration using waste-derived biochar as a potential sustainable technology for drinking water supply

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Biochar 2023年第1期5卷 1075-1097页

作者： Fernando García-Ávila Andrés Galarza-Guamán Mónica barros-Bermeo Emigdio Antonio Alfaro-Paredes alex Avilés-Añazco Sergio lglesias-Abad Carrera de Ingeniería Ambiental Facultad de Ciencias QuímicasUniversidad de CuencaCuencaEcuador Departamento de Química Aplicada y Sistemas de Producción Grupo de Evaluación de Riesgos Ambientales en Sistemas de Producción y Servicios(RISKEN)CuencaEcuador Professional School of Systems Engineering Research Institute of Science and TechnologyUniversidad César VallejoLimaPeru Carrera de Ingeniería Ambiental Universidad Católica de CuencaCuencaEcuador

This research aimed to evaluate the efficiency of eucalyptus(E)and bamboo(B)residual biomass biochars as filter materials for drinking water *** efficiencies of these two biochars in the rapid filtration process were evaluated using water(raw,flocculated and settled)at the rate of 120 m^(3)/m^(2)/*** that bamboo biochar manufactured under a slow pyrolysis process"b"(Bb)had the best ***,Bb was evaluated with three different granulometries,and it was found that the effective size with the best performance was the finest(0.6-1.18 mm).Subsequently,this biochar was compared with conventional filter materials such as gravel,sand and anthracite,using different types of water(raw,flocculated and settled)and at different filtration rates(120 and 240 m^(3)/m^(2)/d),and it was found that the filter material with the best performance was precisely biochar,with average removal efficiencies of 64.37%turbidity and 45.08%colour for raw water;93.9%turbidity and 90.75%colour for flocculated water,and 80.79%turbidity and 69.03%colour for settled *** efficiency using simple beds of sand,biochar,anthracite and gravel at the rate of 180 m^(3)/m^(2)/d was 75.9%copper,90.72%aluminium,95.7%iron,10.9%nitrates,94.3%total coliforms and 88.9%fecal *** efficiencies achieved by biochar were higher compared to those of conventional filter *** was also found that biochar contributes to improving the performance of sand and anthracite in mixed ***,it was possible to demonstrate that the volume of washing water required for the biochar is lower compared to the other filter ***,it is recommended to carry out more tests for the purification of water with biochars from rural areas affected by the mining and oil exploitation,as well as the purification of seawater with biochars from coastal areas with residues from dry forests and organic residues from municipalities.

关键词： Biochar Filter medium Rapid filtration Pyrolysis Eucalyptus Bamboo

Methylprednisolone Pulse Therapy in COVID-19 as the First Choice for Public Health: When Right Timing Breaks Controversies—Emergency Guide

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Open Journal of Emergency Medicine 2021年第3期9卷 84-114页

作者： Luiz Gonzaga francisco de Assis barros D’Elia Zanella Daniela Kallíope de Sá Paraskevopoulos Luciana de lima Galvã o Augusto Yamaguti Infectious Disease Department—Hospital do Servidor Público do Estado de Sã o Paulo—HSPE (MI-HSPE) Pedro de Toledo Avenue Vila Clementino S&atilde o Paulo Brazil School of Medicine—University of Sã o Paulo—PhD Program in Allergy and Immunopathology Dr. Arnaldo Avenue S&atilde o Paulo Brazil

Based on Russian and the Middle East corticosteroids trials in MERS-CoV, we performed methylprednisolone pulse therapy (MPT), resulting in a clinical trial still without result. Our previous cohort (not compared n = 18) showed 76% of MPT patients did not progress to orotracheal intubation as MTP blocked the cytokine storm, a lower result compared to Tehran’s study explained by performing MPT in any lung phase. The Middle East study had been carried out during the initial lung phase. We are in an international emergency. Considering previous protocols and clinical practice, we understand that MPT must be used in COVID-19, and the indication to avoid going to the hospital when the first symptoms appear should be changed urgently for the population with inflammatory comorbidities. This article aims to: 1) show the Iranian protocol to reduce deaths and intubations by COVID-19;2) present a possible approach to the patient COVID-19 with methylprednisolone pulse and strict criteria for orotracheal intubation to avoid hypoxemia;3) highlight that there is already a protocol that can be an international guideline-based on the Iranian work for the treatment of COVID-19;and 4) argue that corticosteroids are not controversial, but their use in a period outside the best timing period makes it controversial;and 5) emphasise the urgency of modifying the current protocol that postpones the visit of patients to the hospital in case of symptoms, since late hospital evaluation has been catastrophic for a world population.

关键词： Methylprednisolone COVID-19 Pulse-Therapy Hypoxemia

Data Evaluation and Visibility in Single Beam Scanner of Gamma Ray Tomography

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World Journal of Nuclear Science and Technology 2013年第1期3卷 22-27页

作者： Carlos Costa Dantas alex Elton Moura Tiago Leite Rolim Silvio de barros Melo Valdemir alexandre dos Santos Emerson alexandre de Oliveira lima Department of Chemistry Catholic University of Pernambuco Recife Brazil Department of Mathematics University of Pernambuco Recife Brazil Department of Mechanical Engineering Federal University of Pernambuco Recife Brazil Department of Nuclear Energy Federal University of Pernambuco Recife Brazil Informatics Center Federal University of Pernambuco Recife Brazil

In this paper, data analysis and modeling of gamma ray tomography taken into account spatial resolution and source of errors and the attenuation coefficient measurement in row data from tomography process are presented. The results showed that this method is simple, effective and should be prior to any data treatment for opaque vessel reactor and by reconstruction algorithm in process imaging.

关键词： Attenuation Coefficient Data Modeling Row Data Transmission Tomography

Evaluation and Comparison of Medicine Students’ Knowledge about HPV

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Health 2023年第8期15卷 908-916页

作者： Clara Vitória Braz lima de Oliveira Carla Patrícia Alves Barbosa alexandre Salomão de barros Oliveira Ana Paula Portela Andrade Maria Eduarda Dantas Donald Arthur Carmo da Silva Iva Sampaio Bisneta francisco Expedito Aguiar Sampaio alexandre Salomão de Braz Oliveira Elizabeth Bacha Tiradentes University Center (UNIT) Maceió Brazil Chesf Foundation for Assistance and Social Security (FACHESF) Aracaju Brazil Tiradentes University Center (UNIT) Aracaju Brazil Department of Medicine University of Pernambuco (UPE) Recife Brazil

The Human Papillomavirus (HPV) is responsible for almost 99% of cervical cancers. Cervical cancer is a public health problem, being the fourth most common type of tumor among women worldwide and the third most common cancer among women in Brazil. It is known that cervical cancer is one of the most easily preventable forms of cancer, as there is a highly effective vaccine against HPV, however, morbidity and mortality rates related to human papillomavirus are still frightening, especially in less developed countries. Low vaccination adherence rates, especially the second dose, are probably a reflection of the lack of knowledge about this virus, its clinical repercussions, and the vaccine. A clinical trial was carried out in a higher education institution in Alagoas (Brazil), with students of the medical course to whom a validated questionnaire was applied on HPV in the virtual environment (google forms). Data collection was carried out throughout the month of May of the year 2023. It was shown that the knowledge of medical students about the human papillomavirus was less than what would be desired for future doctors. The alert for the acute need to assess health illiteracy is clear, especially regarding cancer that can be prevented by a highly effective vaccine.

关键词： Health Education HPV Health Literacy Cervical Cancer

Applicability of the Method of Linear Dimensions to Estimate Leaf Area in Improved Genotypes of Coffea arabica and Coffea canephora

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American Journal of Plant Sciences 2015年第5期6卷 651-658页

作者： Sebastiao Vinícius Batista Brinate Wagner Nunes Rodrigues lima Deleon Martins Tafarel Victor Colodetti Marcelo Antonio Tomaz José francisco Teixeira do Amaral Centro de Ciências Agrárias Universidade Federal do Espírito Santo(CCA/UFES)AlegreBrazil

There are different methods to determinate leaf area in coffee plants;however, methodologies that allow measurement of leaf area accurately and in nondestructive ways are very important, as they are less economically costly and enable measurements on the same leaf over time, making it possible to describe accurate patterns of growth. The objective of this study was to investigate the applicability of the method to estimate leaf area using linear dimensions of leaves for improved genotypes of Coffea arabica L. and Coffea canephora Pierre ex A. Froehner. The experiment was conducted in two separated competition fields, each one following factorial schemes 10 × 2, with 10 genotypes and 2 methods to obtain the leaf area: measuring linear dimensions, and using equation model (estimated leaf area) and leaf area integrator (real leaf area). The genotypes for both Coffea arabica L. and Coffea canephora Pierre ex A. Froehner have different leaf areas, making it possible to discriminate groups of genotypes for both species using the size of their leaves as classification criteria. Even with the differences between genotypes, the pattern of leaf shape remains similar, confirming the applicability of the method to estimate leaf area using linear dimensions of leaves for improved genotypes, such as the model proposed by barros, without the occurrence of loss of accuracy for the improved genotypes, for both Arabica and Conilon coffee, studied in this experiment.

关键词： Arabica Coffee Conilon Coffee Biometry Leaves Photosynthesis

Protective Properties in Hymenaea martiana Hayne against Multi-drug-resistant Staphylococcus aureus

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Veterinary Science Research 2020年第2期2卷 16-23页

作者： Dielson da Silva Vieira Tânia Maria Sarmento da Silva Timothy AHackett Marianade barros Weslen Fabrício Pires Teixeira Juliana Campos Pereira Diniz Pedro HenriqueGorni Sanely Lourenço da Costa Maria Aparecida Scatamburlo Moreira MateusMatiuzzi da Costa francisco Leydson Formiga Feitosa São Paulo State University“Júlio de Mesquita Filho”(UNESP) School of Veterinary MedicineAraçatubaSao PauloBrazil Federal Rural University of Pernambuco(UFRPE) Department of Molecular SciencesRecifePernambucoBrazil Department of Biochemistry University of Nebraska-LincolnLincolnNE68508USA Federal University of Viçosa(UFV) Veterinary DepartmentViçosaMinas GeraisBrazil Federal University of Vale do São francisco(UNIVASF) Department of Animal SciencePetrolinaPernambucoBrazil University of West Paulista(UNOESTE) Department of AgronomyPresidente PrudenteSao PauloBrazil Federal University of Goiás(UFG) Department of Veterinary MedicineGoiâniaGoiásBrazil

Antibiotic resistance represents a widespread problem in milk *** identification of compounds for a topically applied ointment used in mastitis therapy remains *** from the genus Hymenaea can be administered in cases of multi-drugresistant Staphylococcus aureus infection for ruminant species,but the protective properties are not well *** this research the aim is verify the protective effects of *** against *** infection in bovine mammary epithelial cell line(MAC-T)and to obtain an antioxidant profile evaluation in *** MAC-T cells were challenged with *** after being exposed to the extract of the *** in the protective *** the verification of the viability of the MAC-T cells,the MTT assay was performed,and was used dilutions of the plant extract,starting at 2.5%.The extract of *** was evaluated for antioxidant aspect in different dilutions by FRAP,ORAC and DPPH.A variety of flavonoids(quercetin,luteolin,etc.)have been identified as the main components by using mass spectrometry,reinforcing our in vitro findings that flavonoids,especially quercetin,have a medicinal profile capable of killing mastitis-causing *** excellent antioxidant pattern was observed in the 2.5%solution;however,membrane integrity in MAC-T cells was *** findings suggest low dilutions of *** extract has a desirable protective effect from *** *** in vitro studies can be gleaned upon for further in vivo studies.

关键词： Dairy animal Fitoterapic Hymenaea gender Cell activity Mastitis