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Clinical and Spatial Characteristics of Severe Acute Respiratory Syndrome by COVID-19 in Indigenous of Brazil

Advances in Infectious Diseases 2021年第4期11卷 441-454页

作者： Daniele Melo Sardinha Karla Valéria Batista Lima Ana Lúcia da Silva Ferreira Juliana Conceição Dias Garcez Thalyta Mariany Rêgo lopes Ueno Yan Corrêa rodrigues Anderson Lineu Siqueira dos Santos Rosane do Socorro Pompeu de Loiola Ricardo José de Paula Souza e Guimarães Luana Nepomuceno Gondim Costa Lima Programa de Pós-Graduaç ã o em Epidemiologia e Vigilancia em Saúde Instituto Evandro Chagas (PPGEVS/IEC) Ananindeua Brazil Programa de Pós-Graduaç ã o em Biologia Parasitária na Amazô nia Instituto Evandro Chagas and Universidade do Estado do Pará (PPGBPA/IEC/UEPA) Belém Brazil Programa de Pós-Graduaç ã o em Biologia Parasitária na Amazô nia Instituto Evandro Chagas and Universidade do Estado do Pará (PPGBPA/IEC/UEPA) Belém Brazil Secretaria de Estado de Saúde Pública do Pará(SESPA) Belém Brazil

The new coronavirus (SARS-CoV-2) broke out in Wuhan in China in December 2019, causing severe pneumonia and deaths, soon in March 2020, it reached pandemic level, affecting several countries including Brazil. The disease was named COVID-19, with characteristics of most infected having mild and moderate symptoms and a part severe symptom. The disease has already reached 158 ethnic groups, which have high vulnerability and limited access to health services. The objective is to investigate the clinical and spatial characteristics of Severe Acute Respiratory Syndrome of COVID-19 in the indigenous peoples of Brazil. It is an epidemiological, cross-sectional, analytical ecological study, based on data from the OpenDataSUS platform from 01/01/2020 to 31/08/2020. Profile variables, signs and symptoms and risk factors/comorbidities. The data were analyzed by Bioestat 5.3. There were 1,207 cases and 470 deaths. Profile: male gender (59.48%) means age 53 years. Signs and symptoms: fever (74.23%), cough (77.71%), sore throat (35.62%), dyspnea (69.34%), respiratory discomfort (62.80%), O2 saturation 2 saturation < 95% (69.36%). Risk factors and comorbidities (45.89%) were associated with deaths (54.04%). About comorbidities, chronic cardiovascular diseases represented (18.97%) and Diabetes Mellitus (18.97%), and associated with deaths: Chronic Cardiovascular Disease (24.46%). Being admitted to the ICU has a risk of death in (OR-3.96- < 0.0001-CI-2913/5383) followed by not being vaccinated against influenza (OR-1.85- < 0.0001-CI-1358/2528). The public and health policies of Brazil should be directed to control the dissemination of COVID-19 in this population, that COVID-19 evolves in the same intensity, however, the indigenous have vulnerabilities that can increase the impact of the pandemic in this population.

关键词： Severe Acute Respiratory Syndrome Indigenous People SARS-CoV-2 COVID-19 Brazil

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医院小丑在儿科症状管理中的效果

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英国医学杂志中文版 2021年第10期24卷 606-608页

作者： Lufs Carlos lopes-Junior Emiliana Bomfim Karin Olson Eliane Tatsch Neves Denise Sayuri Calheiros Silveira Michelle Darezzo rodrigues Nunes Lucila Castanheira Nascimento Gabriela Pereira-da-Silva Regina Aparccida Garcia Lima 蔡思雨(译) 彭晓霞(校) Federal University of Espirito Santo Avenida Marechai CampusES.Brazil University of Saskatchewan College of Medicine.SaskatoonSKCanada University of Alberta EdmontonABCanada Federal University of Santa Maria Santa Maria.RSBrazil Federal Institute of Espirito Santo LinharesESBrazil Rio de Janeiro State University Rio de Janeiro.RJ.Brazil University of Sao Paulo at Ribeirao Prelo College of Nursing SPBrazil 国家儿童医学中心首都医科大学附属北京儿童医院临床流行病学与循证医学中心

目的基于随机对照试验和非随机对照试验产生的证据,在因急慢性疾病住院的儿童和青少年中,评价医院小丑对一系列症状群的干预效果。研究设计基于随机和非随机对照试验的系统综述。数据来源美国国立医学图书馆(MEDLINE).美国科学情报研究... 详细信息

目的基于随机对照试验和非随机对照试验产生的证据,在因急慢性疾病住院的儿童和青少年中,评价医院小丑对一系列症状群的干预效果。研究设计基于随机和非随机对照试验的系统综述。数据来源美国国立医学图书馆(MEDLINE).美国科学情报研究所数据库(ISI of Knowledge).考科蓝对照试验注册中心(Cochrane Cental Registerof Controled Trials)、Science Diret全文数据库、Sopus数据库、美国心理协会数据库(American Psychalogical Association PeyeINFO)、护理和健康文献累积指数数据库(Curmulative Index to Nursing and Alied Heauth Literature),以及拉丁美洲和加勒比健康科学文献数据库(Lain Ameriean and Caribbean Health Sciences Literature)。研究筛选经間行评议后筛选随机和非随机对照试脸,纳人标准如下:因急性或慢性疾病人院的儿童和青少年,比较医院小丑与标准护理的研究,此外研究将医院小丑对住院儿童和青少年症状管理的影响作为主要结局指标。数据提取与整合由两名研究者独立完成研究筛选,数据摘录,以及偏倚风险评价。方法学评价也由两名研究者独立进行,评价工具有:Jadnd量表、随机对照试验的偏倚风险评估工具(RoB 2)和非随机对照试验的偏倚风险评估工具(ROBINS-I)。结果24项研究(n=1612)符合纳入标准,对其进行数据摘录和分析。大多数研究是随机对照试验(n=13)。最常分析的症状是焦虑(n=13),其次是疼痛(n=9)、心理和情绪反应以及幸福感(n=4)、压力(n=4)、癌症相关疲劳(n-3)和哭泣(n=2)。5项研究使用生物标志物(主要为皮质醇)来评估医院小丑对压力或疲劳的影响。方法学评价显示,大多数随机对照试验(n=11;85%)存在潜在偏倚风险,2项试验具有高度偏倚风险。ROBINS-I评价结果显示,大多数非随机对照试验(n=6;55%)存在中度偏倚风险。研究表明,无论父母是否在场,医院小丑出现时,儿童和青少年在一系列医疗程序中的焦虑显著降低,心理调节也得到改善(P<0.05)。3项针对慢性病患者的研究显示,医院小丑的干预有明显获益,显著减少了患儿的压力、疲劳、疼痛和痛营(PC0.05)。结论这些研究表明,在医疗程序术前诱导麻醉,以及慢性病常规护理中进行医院小丑干预,可能是症状管理的有效策略。此外,与接受标准护理的患儿相比,医院小丑干预可能有助于改善患有急慢性疾病的儿童和青少年的心理健康状态。

关键词：急慢性疾病方法学评价慢性病患者心理健康状态诱导麻醉症状群情报研究所文献数据库

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Accuracy of gestalt perception of acute chest pain in predicting coronary artery disease

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World Journal of Cardiology 2017年第3期9卷 241-247页

作者： Cláudio Marcelo Bittencourt das Virgens Laudenor Lemos Jr Márcia Noya-Rabelo Manuela Campelo Carvalhal Antonio Maurício dos Santos Cerqueira Junior Fernanda Oliveira de Andrade lopes Nicole Cruz de Sá Jéssica Gonzalez Suerdieck Thiago Menezes Barbosa de Souza Vitor Calixto de Almeida Correia Gabriella Sant’Ana Sodré AndréBarcelos da Silva Felipe Kalil Beirao Alexandre Felipe rodrigues Marques Ferreira Luís Cláudio Lemos Correia Department of Cardiology Hospital Sao Rafael Department of Cardiology Hospital Português Bahiana School of Medicine and Public Health

AIM To test accuracy and reproducibility of gestalt to predict obstructive coronary artery disease(CAD)in patients with acute chest *** We studied individuals who were consecutively admitted to our Chest Pain *** admission,investigators performed a standardized interview and recorded14 chest pain *** on these features,a cardiologist who was blind to other clinical characteristics made unstructured judgment of CAD probability,both numerically and *** the reference standard for testing the accuracy of gestalt,angiography was required to rule-in CAD,while either angiography or non-invasive test could be used to *** order to assess reproducibility,a second cardiologist did the same *** In a sample of 330 patients,the prevalence of obstructive CAD was 48%.Gestalt’s numerical probability was associated with CAD,but the area under the curve of0.61(95%CI:0.55-0.67)indicated low level of ***,categorical definition of typical chest pain had a sensitivity of 48%(95%CI:40%-55%)and specificity of 66%(95%CI:59%-73%),yielding a negligible positive likelihood ratio of 1.4(95%CI:0.65-2.0)and negative likelihood ratio of 0.79(95%CI:0.62-1.02).Agreement between the two cardiologists was poor in the numerical classification(95%limits of agreement=-71%to 51%)and categorical definition of typical pain(Kappa=0.29;95%CI:0.21-0.37).CONCLUSION Clinical judgment based on a combination of chest pain features is neither accurate nor reproducible in predicting obstructive CAD in the acute setting.

关键词： Acute chest pain Clinical judgment Gestalt Coronary artery disease Acute coronary syndrome

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Spontaneous Coronary Artery Dissection with Clinical Presentation of Acute Myocardial Infarction

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Journal of Pharmacy and Pharmacology 2018年第7期6卷 692-694页

作者： Taísa Godoy Guzzela Luciano de Siqueira Bracci Júnior Mauro Rogério de Barros Wanderley Júnior Sandra Helena Gonsalves de Andrade Mauro Cosme Gomes de Andrade Raony Previtali Paniquar Izabela Guimaraes Falcao Alves Nayrelle de Alencar Ferreira Gomes Jandir Ferreira Gomes Júnior Marcela lopes Muniz de Andrade Renata London rodrigues Diego Silveira da Costa Lucila Buriasco de Oliveira Amanda Ribeiro Letícia Trad Martins Costa Diego Braga Filartiga Reiby Caetano Mustafá Federal University of Mato Grosso do Sul Campo Grande-MS 79070-900 Brazil Heart Hospital of Mato Grosso do Sul Campo Grande-MS 79002-205 Brazil

SCAD （spontaneous coronary artery dissection） proves to be a pathology of several manifestations, whose clinical diagnosis is a challenge for emergency departments. Therefore, their early identification and knowledge of the various forms of presentation are mandatory for optimal medical therapy. We present a case report of a 45-year-old patient who was admitted to the coronary unit showing symptoms and laboratory tests compatible with myocardial infarction. Complete diagnosis was obtained only with more specific exams. The manifestations of the disease in the case described and the main features of the disease are discussed.

关键词： Spontaneous coronary dissection AMI (acute myocardial infarction)

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Proposed nomenclature for Pseudallescheria,Scedosporium and related genera

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Fungal Diversity 2014年第4期67卷 1-10页

作者： Michaela Lackner G.Sybren de Hoog Liyue Yang leandro Ferreira Moreno Sarah A.Ahmed Fritz Andreas Josef Kaltseis Markus Nagl Cornelia Lass-Florl Brigitte Risslegger Gunter Rambach Cornelia Speth Vincent Robert Walter Buzina Sharon Chen Jean-Philippe Bouchara Jose F.Cano-Lira Josep Guarro Josepa Gené Fabiola Fernández Silva Rosa Haido Gerhard Haase Vladimir Havlicek Dea Garcia-Hermoso Jacques F.Meis Ferry Hagen Martin Kirchmair Johannes Rainer Katharina Schwabenbauer Mirjam Zoderer Wieland Meyer Felix Gilgado Vania A.Vicente Elena Piecková Monika Regenermel Peter-Michael Rath Joerg Steinmann Xisto Wellington de Alencar Francoise Symoens Kathrin Tintelnot Krzysztof Ulfig Aristea Velegraki Anna Maria Tortorano Sandrine Giraud Sara Mina Kinga Rigler-Hohenwarter Fernando L.Hernando Andoni Ramirez-Garcia Aize Pellon Jashanpreet Kaur Eliana Barreto Bergter Jardel Vieira de Meirelles Ingrid Dutra da Silva Laurence Delhaes Ana Alastruey-Izquerdo Ruo-yu Li Qiaoyun Lu Tarek Moussa Omar Almaghrabi Hassan Al-Zahrani Gen Okada Shuwen Deng Wangqing Liao Jingsi Zeng Jouni Issakainen Livia Cristina Liporagi lopes Division of Hygiene and Medical Microbiology Innsbruck Medical UniversityInnsbruckAustria CBS Fungal Biodiversity Centre UtrechtThe Netherlands Institute for Biodiversity and Ecosystem Dynamics University of AmsterdamAmsterdamThe Netherlands Sun Yat-Sen Memorial Hospital Sun Yat-Sen UniversityGuangzhouChina Medical University of Graz GrazAustria Centre for Infectious Diseases and Microbiology Westmead HospitalWestmeadAustralia Laboratoire de Parasitologie-Mycologie Centre Hospitalier UniversitaireAngersFrance Unitats de Microbiologia i d’Anatomia Patològica Facultat de Medicina i Ciències de la Salut IISPVUniversitat Rovira i VirgiliReusSpain Universidade Federal do Estado do Rio de Janeiro Rio de JaneiroBrazil Institute of Medical Microbiology University Hospital RWTHAachenGermany Institute of Microbiology Academy of SciencesPragueCzech Republic Institut Pasteur Unitéde Mycologie MoléculaireCentre National de Référence Mycoses Invasives et AntifongiquesParisFrance Department of Medical Microbiology and Infectious Diseases Canisius-Wilhelmina HospitalNijmegenThe Netherlands Department of Medical Microbiology RadboudumcNijmegenThe Netherlands Institute of Microbiology eopold-Franzens-University InnsbruckInnsbruckAustria Molecular Mycology Research Laboratory Centre for Infectious Diseases and MicrobiologySydneyMedical School—Westmead HospitalMarie Bashir Institute for Infectious Diseases and BiosecurityThe University of SydneyWestmead Millennium InstituteWestmeadNSWAustralia Basic Pathology Department Federal University of ParanáStateCuritibaParanáBrazil Fellowship from Conselho Nacional de Desenvolvimento Científico e Tecnológico(CNPq) BrasíliaBrazil Institute of Preventive and Clinical Medicine BratislavaSlovakia Institut für Hygiene und Mikrobiologie Landesklinikum St.Pölten St.PöltenAustria Institute of Medical Microbiology University Hospital EssenEssenGermany Nursing School of Unigranrio Rio de JaneiroBrazil Scientific Institute of Public Health Culture Collectio

As a result of fundamental changes in the International Code of Nomenclature on the use of separate names for sexual and asexual stages of fungi,generic names of many groups should be *** of the ECMM/ISHAM working group on Pseudallescheria/Scedosporium infections herein advocate a novel nomenclature for genera and species in Pseudallescheria,Scedosporium and allied *** generic names Parascedosporium,Lomentospora,Petriella,Petriellopsis,and Scedosporium are proposed for a lineage within Microascaceae with mostly Scedosporium anamorphs producing slimy,annellidic *** that Scedosporium has priority over Pseudallescheria and that Scedosporium prolificans is phylogenetically distinct from the other Scedosporium species,some name changes are *** minutispora and Petriellidium desertorum are renamed as Scedosporium minutisporum and ***,*** prolificans is renamed as Lomentospora prolificans.

关键词： Graphium Lomentospora Petriella Scedosporium apiospermum complex Microascaceae Nomenclature

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Trends and predictions for gastric cancer mortality in Brazil

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World Journal of Gastroenterology 2016年第28期22卷 6527-6538页

作者： Angela Carolina Brandao de Souza Giusti Pétala Tuani Candido de Oliveira Salvador Juliano dos Santos Karina Cardoso Meira Amanda rodrigues Camacho Raphael Mendonca Guimaraes Dyego LB Souza Federal University of Rio Grande do Norte Graduate Program in Collective Health Natal 59010-000 Brazil Health School Federal University of Rio Grande do Norte Natal 59010-000 Brazil National Cancer Institute Cancer Hospital III Rio de Janeiro Natal 59010-000 Brazil Federal University of Rio Grande do Norte University Hospital Onofre Lopes Natal 59010-000 Brazil Polytechnic Health School Joaquim Venancio Oswaldo Cruz Foundation (FIOCRUZ) Natal 59010-000 Brazil Department of Collective Health Graduate Program in Collective Health Federal University of Rio Grande do Norte Natal 59010-000 Brazil

AIM: To analyze the effect of age-period and birth cohort on gastric cancer mortality, in Brazil and across its five geographic regions, by sex, in the population over 20 years of age, as well as make projections for the period ***: An ecological study is presented herein,which distributed gastric cancer-related deaths in Brazil and its geographic regions. The effects of ageperiod and birth cohort were calculated by the Poisson regression model and projections were made with the age-period-cohort model in the statistical program R. RESULTS: Progressive reduction of mortality rates was observed in the 1980's, and then higher and lower mortality rates were verified in the 2000's, for both sexes, in Brazil and for the South, Southeast and Midwest regions. A progressive decrease in mortality rates was observed for the Northeast(both sexes) and North(men only) regions within the period 1995-1999, followed by rising rates. CONCLUSION: Regional differences were demonstrated in the mortality rates for gastric cancer in Brazil, and the least developed regions of the country will present increases in projected mortality rates.

关键词： Gastric neoplasms Brazil Projections Mortality

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Correction to:Proposed nomenclature for Pseudallescheria,Scedosporium and related genera

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Fungal Diversity 2022年第2期113卷 193-194页

作者： Michaela Lackner G.Sybren de Hoog Liyue Yang leandro Ferreira Moreno Sarah A.Ahmed Fritz Andreas Josef Kaltseis Markus Nagl Cornelia Lass-Florl Brigitte Risslegger Gunter Rambach Cornelia Speth Vincent Robert Walter Buzina Sharon Chen Jean-Philippe Bouchara Jose F.Cano-Lira Josep Guarro Josepa Gene Fabiola Fernandez Silva Rosa Haido Gerhard Haase Vladimir Havlicek Dea Garcia-Hermoso Jacques F.Meis Ferry Hagen Martin Kirchmair Johannes Rainer Katharina Schwabenbauer Mirjam Zoderer Wieland Meyer Felix Gilgado Vania A.Vicente Elena Pieckova Monika Regenermel Peter-Michael Rath Joerg Steinmann Xisto Wellington de Alencar Françoise Symoens Kathrin Tintelnot Krzysztof Ulfig Aristea Velegraki Anna Maria Tortorano Sandrine Giraud Sara Mina Kinga Rigler-Hohenwarter Fernando L.Hernando Andoni Ramirez-Garcia Aize Pellon Jashanpreet Kaur Eliana Barreto Bergter Jardel Vieira de Meirelles Ingrid Dutra da Silva Laurence Delhaes Ana Alastruey-Izquierdo Ruo-yu Li Qiaoyun Lu Tarek Moussa Omar Almaghrabi Hassan Al-Zahrani Gen Okada Shuwen Deng Wangqing Liao Jingsi Zeng Jouni Issakainen Livia Cristina Liporagi lopes Division of Hygiene and Medical Microbiology Innsbruck Medical UniversityInnsbruckAustria CBS Fungal Biodiversity Centre UtrechtThe Netherlands Institute for Biodiversity and Ecosystem Dynamics University of AmsterdamAmsterdamThe Netherlands Sun Yat-Sen Memorial Hospital Sun Yat-Sen UniversityGuangzhouChina Medical University of Graz GrazAustria Centre for Infectious Diseases and Microbiology Westmead HospitalWestmeadAustralia Laboratoire de Parasitologie-Mycologie Centre Hospitalier UniversitaireAngersFrance Unitats de Microbiologia i d’Anatomia Patologica Facultat de Medicina i Ciencies de la Salut IISPVUniversitat Rovira i VirgiliReusSpain Universidade Federal do Estado do Rio de Janeiro Rio de JaneiroBrazil Institute of Medical Microbiology University Hospital RWTHAachenGermany Institute of Microbiology Academy of SciencesPragueCzech Republic Institut Pasteur Unite de Mycologie MoleculaireCentre National de Reference Mycoses Invasives et AntifongiquesParisFrance Department of Medical Microbiology and Infectious Diseases Canisius-Wilhelmina HospitalNijmegenThe Netherlands Department of Medical Microbiology RadboudumcNijmegenThe Netherlands Institute of Microbiology eopold-Franzens-University InnsbruckInnsbruckAustria Molecular Mycology Research Laboratory Centre for Infectious Diseases and MicrobiologySydneyMedical School—Westmead HospitalMarie Bashir Institute for Infectious Diseases and BiosecurityThe University of SydneyWestmead Millennium InstituteWestmeadNSWAustralia Basic Pathology Department Federal University of Parana StateCuritibaParanaBrazil Fellowship from Conselho Nacional de Desenvolvimento Cientifico e Tecnologico(CNPq) BrasiliaBrazil Institute of Preventive and Clinical Medicine BratislavaSlovakia Institut für Hygiene und Mikrobiologie Landesklinikum St.Pölten St.PoltenAustria Institute of Medical Microbiology University Hospital EssenEssenGermany Nursing School of Unigranrio Rio de JaneiroBrazil Scientific Institute of Public Health Culture Collect

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Larvicidal Evaluation of Aedes aegypti and Antioxidant,Cytotoxic and Antimicrobial Potential of the Aqueous Acid Extract of Pseudoxandra cuspidata(ANNOACEAE).

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Journal of Pharmacy and Pharmacology 2021年第2期9卷 53-61页

作者： Ranggel Carvalho Simões Rosany lopes Martins Erica de Menezes Rabelo Alex Bruno Lobato rodrigues Ana Luzia Ferreira Farias Patrick de Castro Cantuária Marlon de Oliveira do Nascimento Sheylla Susan Moreira da Silva de Almeida Laboratory of Pharmacognosy and Phytochemistry of the Federal University of Amapá.Rodovia Juscelino Kubistchek KM-02.Jardim Marco Zero-Macapá-APBrazil Plant Taxonomy Laboratory Institute of Scientific and Technological Research of the State of AmapáHighway Jucelino KubistichekKm 1068903419MacapáBrazil

The Anonnaceae family has 2,500 species and 135 genera, which has about 14 representatives of species in Brazil,including Pseudoxandra cuspidata. The objective of this research was to study the aqueous-acid extract of P. cuspidata, evaluatingits antioxidant, larvicidal, antimicrobial and cytotoxic potential. In the preliminary phytochemical analysis, there were positivity toorganicacids and alkaloids. Inhibitory Activity of EAA was 65% against DPPH. The AAE presented to A. Salina nauplii at LC50%of 600.79 μg/mL for a periodof 24 hours. In relation to larvicidal activity to Aedes aegypti intermediates, AAE presented the LC50%in 24 Hours of 475.91 ppm and 290.73 ppm in 48 Hours. Regarding the antimicrobial action, the EAA presented 50 mg/mL MIC forP. Aeruginosa and MBC at 100 mg/mL, and for S. aureus it presented MIC of 50 mg/mL and did not present MBC. This researchcharacterized the presence of alkaloids and organicacids present in the aqueousacid extract of P. cuspidata. The extract presentedlowtoxicity in relation to the microcrustacean A. salina. It also had a relevant antioxidant potential (65% of Inhibition),larvicidalaction considered effective, antimicrobialaction for both P. Aeruginosa and S. Aureus even did not present bactericidalaction.

关键词： Pseudoxandra DPPH Artemia salina Aedes aegypti.

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Enriched Artemia Nauplii with Commercial Probiotic in the Larviculture of Angelfish Pterophyllum scalare Lichtenstein (1823)

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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

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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

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