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Growth and Development of Bell Peppers Submitted to Fertilization with Biochar and Nitrogen

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Agricultural Sciences 2019年第6期10卷 753-762页

作者： Washington Benevenuto de Lima Antonio ramos Cavalcante Benedito Ferreira Bonifácio André Alisson Rodrigues da Silva Luan Dantas de Oliveira Robson Fábio Alves de Souza Lúcia Helena Garófalo chaves Department of Agricultural Engineering Federal University of Campina Grande(DEAG/UFCG)Campina GrandeBrazil

The experiment was carried out in the greenhouse of the DEAg/UFCG, Campina Grande (PB), Brazil, to evaluate the growth and development of the bell pepper subjected to fertilization with biochar and nitrogen. The experiment was conducted in pots under greenhouse conditions. Treatments were arranged in a completely randomized design, in 4 × 4 factorial scheme, relative to four doses of biochar (0;7;14 and 21 m3⋅ha−1) and four doses of nitrogen (0;40;80 and 120 kg⋅ha−1), with three replicates. Considering the analysis of growth of bell pepper plants during the first 45 DAS, is recommended the average dose of biochar of 19 m3⋅ha−1 on vegetable behavior. Under the conditions of the experiment, nitrogen favored only the absolute growth rate of plant height and the stem diameter.

关键词： Capsicum annuum L. Mineral Fertilizer Poultry Litter

Real-world treatment patterns and disease control over one year in patients with inflammatory bowel disease in Brazil

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World Journal of Gastroenterology 2021年第23期27卷 3396-3412页

作者： Ligia Yukie Sassaki Sender J Miszputen Roberto Luiz Kaiser Junior Wilson R Catapani Mauro Bafutto António S Scotton Cyrla Zaltman Julio Pinheiro Baima Hagata S ramos Mikaell Alexandre Gouvea Faria Carolina D Gonçalves Isabella Miranda Guimaraes Cristina Flores Heda M B S Amarante rodrigo Bremer Nones JoséMiguel Luz Parente Murilo Moura Lima Júlio Maria Chebli Maria de Lourdes Abreu Ferrari Julia F Campos Maria G P Sanna Odery ramos Rogério Serafim Parra Jose J R da Rocha Omar Feres Marley R Feitosa Rosana Fusaro Caratin Juliana Tosta Senra Genoile Oliveira Santana Department of Internal Medicine Botucatu Medical School at Sao Paulo State University(UNESP)Botucatu 18618-687São PauloBrazil Department of Gastroenterology Escola Paulista de MedicinaSao PauloSão Paulo 18618-687São PauloBrazil Department of Proctology Kaiser Day HospitalSão Jose do Rio Preto 15015-110São PauloBrazil Department of Gastroenterology Faculdade de Medicina do ABCSanto Andre 09060-870São PauloBrazil Department of Gastroenterology Faculdade de MedicinaGoiania 74535-170GoiásBrazil Department of Gastroenterology CMIP Centro Mineiro de PesquisaJuiz de Fora 36010-570Minas GeraisBrazil Department of Internal Medicine Federal University of Rio de JaneiroRio de Janeiro 21941-913Rio de JaneiroBrazil Department of Gastroenterology Escola Paulista de MedicinaSão Paulo 04023-900São PauloBrazil Hospital de Clínicas de Porto Alegre Hospital de Clínicas de Porto AlegrePorto Alegre 90035-903Rio Grande do SulBrazil Hospital de Clinicas da Universidade Federal do Paraná Hospital de Clinicas da Universidade Federal do ParanáCuritiba ParanáParanáBrazil Gastroenterology Department Hospital Nossa Senhora das GraçasCuritiba 80810-040ParanáBrazil Department of General Medicine Universidade Federal do PiauíTeresina 64049-550PiauíBrazil Gastroenterology Hospital Universitario da Universidade Federal do PiauiTeresina 64049-550PiauíBrazil Department of Medicine University Hospital of Federal University of Juiz de ForaJuiz de ForaJuiz de Fora 36036-247Minas GeraisBrazil Department of Clinical Medicine Universidade Federal de Minas GeraisBelo Horizonte 30130-100Minas GeraisBrazil Hospital de Clinicas da Universidade Federal do Paraná Hospital de Clinicas da Universidade Federal do ParanáCuritiba 80060-900ParanáBrazil Department of Surgery and Anatomy Ribeirao Preto Medical SchoolUniversity of Sao PauloRibeirão Preto 14048-900São PauloBrazil Scientific Affairs Takeda Pharmaceuticals BrazilSao Paulo 04709-011Brazil Clinical Research Takeda PharmaceuticalsSão Paulo 04709-011Sã

BACKGROUND Crohn’s disease(CD)and ulcerative colitis(UC)are inflammatory bowel diseases(IBDs)with a remission-relapsing presentation and symptomatic exacerbations that have detrimental impacts on patient quality of life and are associated with a high cost burden,especially in patients with moderate-to-severe *** Real-world Data of Moderate-to-Severe Inflammatory Bowel Disease in Brazil(RISE BR)study was a noninterventional study designed to evaluate disease control,treatment patterns,disease burden and health-related quality of life in patients with moderate-to-severe active *** report findings from the prospective follow-up phase of the RISE BR study in patients with active UC or *** To describe the 12-mo disease evolution and treatment patterns among patients with active moderate-to-severe IBD in *** This was a prospective,noninterventional study of adult patients with active Crohn’s disease(CD:Harvey-Bradshaw Index≥8,CD Activity Index≥220),inadequate CD control(i.e.,calprotectin>200μg/g or colonoscopy previous results),or active ulcerative colitis(UC:Partial Mayo score≥5).Enrollment occurred in 14 centers from October 2016 to February *** proportion of active IBD patients after 9-12 mo of follow-up,Kaplan-Meier estimates of the time to mild or no activity and a summary of treatment initiation,discontinuation and dose changes were *** The study included 118 CD and 36 UC patients,with mean±SD ages of 43.3±12.6 and 44.9±16.5 years,*** most frequent drug classes at index were biologics for CD(62.7%)and 5-aminosalicylate derivates for UC patients(91.7%).During follow-up,65.3%of CD and 86.1%of UC patients initiated a new treatment at least ***/dose changes occurred in 68.1%of CD patients[median 2.0(IQR:2-5)]and 94.3%of UC patients[median 4.0(IQR:3-7)].On average,CD and UC patients had 4.4±2.6 and 5.0±3.3 outpatient visits,*** median time to first mild or no activity was 319(IQR:239-3

关键词： Crohn’s disease Ulcerative colitis Inflammatory bowel diseases Prospective study

Enhancement of the benthic communities around an isolated island in the Antarctic Ocean

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Acta Oceanologica Sinica 2013年第6期32卷 47-55页

作者： José I Saiz Nuria Anadón Javier Cristobo Oscar García-Alvarez Gerardo García-Castrillo Eduardo López Cruz Palacín Jesús S Troncoso Ana ramos Department of Zoology and Animal Cell Biology University of the Basque CountryBilbao 48080 Spain Department of Organisms and Systems Biology (Zoology) Rodrigo Uría s/n University of OviedoOviedo 33071 Spain Spanish Institute of Oceanography Gijón Oceanographic Centre Príncipe de Asturias 70bisGijón 33212 Spain Department of Zoology and Physical Anthropology University of Santiago de CompostelaSouth Campus Santiago de Compostela 15706 Spain Cantabrian Maritime Museum San Martín de Bajamar s/nSantander 39004 Spain Department of Biology Faculty of Sciences Autonomous University of MadridMadrid 28049 Spain Department of Animal Biology University of BarcelonaAvinguda Diagonal 645 Barcelona 08028 Spain Department of Ecology and Animal Biology Marine Sciences Faculty University of VigoVigo 36310 Spain Spanish Institute of Oceanography Subida a Radio Faro 50-52Vigo 36390 Spain

Insular marine biotas are often richer in faunal diversity than those from the open sea in the same geo- graphical region. The existence of particular island effects were tested under polar conditions by compar- ing infaunal benthic assemblages on Peter I Island with those of similar latitudes in the open ocean at the Bellingshausen Sea and also from the coast of the Antarctic Peninsula. Sampling was carried out aboard the R/V Hesperides during the expedition named BENTART-2003 from 24 January to 3 March 2003. Benthic samples were collected at 18 stations ranging from 90 to 2 044 m depth, using an USNEL-type box corer （BC） dredge. Representatives of 32 higher taxa of invertebrates were found. Univariate and multivariate analyses revealed various patterns in the data. First, significant differences in polychaete abundance were detected between the stations located in the open sea and the remaining sites （island plus mainland sites）. Bivalve abundances were also distinct between island and mainland sampling sites. Sediment columns taken from the island seafloor exhibited the highest rate of bioturbation by the infauna. These findings confirm the model that islands develop distinct assemblages characterized by the enhancement of the benthic commu- nities even in cold waters. Several abiotic factors were measured simultaneously at the seafloor and along the water column to investigate faunal distribution patterns. Significant correlations were found between the benthic assemblages and a combination of two environmental variables：＂island effect＂（measured as a categorical variable） and the redox state of sediments. Richer and more complex benthic assemblages were found in Peter I Island＇s sea bottom, whereas the more depauperate bottoms remained in the open sea.

关键词： Antarctica Bellingshausen Sea benthos Peter I Island PRIMER

Apixaban, an orally available anticoagulant, inhibits SARS-CoV-2 replication and its major protease in a non-competitive way

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Journal of Molecular Cell Biology 2022年第6期14卷 68-71页

作者： Otávio Augusto chaves Carolina Q.Sacramento Natalia Fintelman-Rodrigues Jairo ramos Temerozo Filipe Pereira-Dutra Daniella M.Mizurini Robson Q.Monteiro Leonardo Vazquez Patricia T.Bozza Hugo Caire Castro-Faria-Neto Thiago Moreno L.Souza Laboratory of Immunopharmacology Oswaldo Cruz Institute(IOC)Oswaldo Cruz Foundation(Fiocruz)Rio de JaneiroRJ21040-900Brazil National Institute for Science and Technology on Innovation on Neglected Diseases(INCT/IDN) Center for Technological Development in Health(CDTS)Oswaldo Cruz Foundation(Fiocruz)Rio de JaneiroRJ21040-900Brazil National Institute for Science and Technology on Neuroimmunomodulation(INCT/NIM) Oswaldo Cruz Institute(IOC)Oswaldo Cruz Foundation(Fiocruz)Rio de JaneiroRJ21040-900Brazil Laboratory on Thymus Research Oswaldo Cruz Institute(IOC)Oswaldo Cruz Foundation(Fiocruz)Rio de JaneiroRJ21040-900Brazil Institute of Medical Biochemistry Leopoldo de Meis Federal University of Rio de Janeiro(UFRJ)Rio de JaneiroRJ21941-590Brazil

Dear Editor,The severe coronavirus disease 2019(COVID-19)is associated with ***,such as low-molecular-weight heparin,warfarin,thrombin inhibitors,and factor Xa(FXa)inhibitors,are thus recommended by the American Society of Hematology and National Institutes of Health for COVID-19 patients(Wenzler et al.,2020;Adam et al.,2021).Clinical trials with anticoagulants have shown the increased survival of critically ill COVID-19 patients under non-invasive and invasive ventilatory assistance(Wenzler et al.,2020;Adam et al.,2021),along with decreased consumption of platelets and clotting factors and a reduced risk of hemorrhage(Adam et al.,2021).Among the anti-clotting agents,early use of orally available FXa and thrombin inhibitors(Chowdhury et al.,2020;Rentsch et al.,2021)prevented high levels of D-dimer,which is the final product from the clotting/fibrinolysis cascade and is directly implicated with severe COVID-19(Rentsch et al.,2021).

关键词： al. Clinical heparin

Quality of life, work productivity impairment and healthcare resources in inflammatory bowel diseases in Brazil

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World Journal of Gastroenterology 2019年第38期25卷 5862-5882页

作者： Rogerio Serafim Parra Julio MF Chebli Heda MBS Amarante Cristina Flores Jose ML Parente Odery ramos Milene Fernandes Jose JR Rocha Marley R Feitosa Omar Feres Antonio S Scotton rodrigo B Nones Murilo M Lima Cyrla Zaltman Carolina D Goncalves Isabella M Guimaraes Genoile O Santana Ligia Y Sassaki Rogerio S Hossne Mauro Bafutto Roberto LK Junior Mikaell AG Faria Sender J Miszputen Tarcia NF Gomes Wilson R Catapani Anderson A Faria Stella CS Souza Rosana F Caratin Juliana T Senra Maria LA Ferrari Department of Surgery and Anatomy Ribeirao Preto Medical SchoolUniversity of Sao PauloRibeirao PretoSP 14049-900Brazil Hospital Universitario da Universidade Federal do Piaui TeresinaPI 64049-550Brazil Carolina D Gonclves Isabella M GuimaraesUniversidade Federal do Rio de JaneiroRio de JaneiroRJ 21941-913Brazil Universidade do Estado da Bahia -SalvadorBA 41150-000Brazil Department of Internal Medicine Botucatu Medical School at Sao Paulo State University(UNESP)BotucatuSP 18618-687Brazil Instituto Goiano de Gastroenterologia e Endoscopia Digestiva Ltda GoianiaGO 74535-170Brazil Kaiser Clinica Sao Jose do Rio PretoSP 15015-110Brazil Escola Paulista de Medicina Sao PauloSP 04023-900Brazil UNIFESP Disciplina de GastroenterologiaSao PauloSP 04040-002Brazil Faculdade de Medicina do ABC Santo AndreSP 09060-870Brazil Faculdade de Medicina UFMG Belo HorizonteMG30130-100Brazil Inflammatory Bowel Disease Center Federal University of Juiz de ForaJuiz de ForaMG 36036-247Brazil Takeda Pharmaceuticals Brazil Sao PauloSP 04709-011Brazil 不详 Hospital de Clinicas da Universidade Federal do Parana CuritibaPR 80060-900Brazil Hospital de Clinicas de Porto Alegre Porto Alegre-RS 90035-007Brazil Universidade Federal do Piaui TeresinaPI 64073-500Brazil Hospital de Clínicas da Universidade Federal do Parana CuritibaPR 80060-900Brazil CTI Clinical Trial&Consulting Services Lisbon 1070-274Portugal CMIP Centro Mineiro de Pesquisa Juiz de ForaMG 36010-570Brazil Hospital Nossa Senhora das Gracas CuritibaPR 80810-040Brazil

BACKGROUND Inflammatory bowel diseases(IBD)have been associated with a low quality of life(QoL)and a negative impact on work productivity compared to the general *** about disease control,patient-reported outcomes(PROs),treatment patterns and use of healthcare resources is relevant to optimizing IBD *** To describe QoL and work productivity and activity impairment(WPAI),treatment patterns and use of healthcare resources among IBD patients in *** A multicenter cross-sectional study included adult outpatients who were previously diagnosed with moderate to severe Crohn’s disease(CD)or ulcerative colitis(UC).At enrolment,active CD and UC were defined as having a Harvey Bradshaw Index≥8 or a CD Activity Index≥220 or calprotectin>200μg/g or previous colonoscopy results suggestive of inadequate control(per investigator criteria)and a 9-point partial Mayo score≥5,*** PRO assessment included the QoL questionnaires SF-36 and EQ-5D-5L,the Inflammatory Bowel Disease Questionnaire(IBDQ),and the WPAI *** about healthcare resources and treatment during the previous 3 years was collected from medical ***-square,Fisher’s exact and Student’s t-/Mann-Whitney U tests were used to compare PROs,treatment patterns and the use of healthcare resources by disease activity(α=0.05).RESULTS Of the 407 patients in this study(CD/UC:64.9%/35.1%,mean age 42.9/45.9 years,54.2%/56.6%female,38.3%/37.1%employed),44.7%/25.2%presented moderate-to-severe CD/UC activity,respectively,at *** in median values for CD/UC,respectively,the SF-36 physical component was 46.6/44.7 and the mental component was 45.2/44.2,the EQ-visual analog scale score was 80.0/70.0,and the IBDQ overall score was 164.0/*** to severe activity,female gender,being unemployed,a lower educational level and lower income were associated with lower QoL(P<0.05).Median work productivity impairment was 20%and 5%for CD and UC patients,re

关键词： Inflammatory bowel disease Crohn’s disease Ulcerative colitis Quality of life Healthcare resources

First description of scleractinian corals from the Santa Marta and Snow Hill Island(Gamma Member) formations, Upper Cretaceous, James Ross Island, Antarctica

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Advances in Polar Science 2020年第3期31卷 205-214页

作者： Roberto VIDEIRA-SANTOS Sandro Marcelo SCHEFFLER Luiza Corral Martins de Oliveira PONCIANO Luiz Carlos WEINSCHUTZ rodrigo Giesta FIGUEIREDO Taissa RODRIGUES Juliana Manso SAYAO Douglas Santos RIFF Alexander Wilhelm Armin KELLNER Laboratorio de Paleoinvertebrados Departamento de Geologia e PaleontologiaMuseu NacionalUniversidade Federal do Rio de JaneiroQuinta da Boa Vistas/n20940-040Rio de JaneiroRJBrazil Universidade Federal Rural do Rio de Janeiro BR-465Km 07s/n23890-000SeropedicaRJBrazil Laboratorio de Tafonomia e Paleoecologia Aplicadas–LABTAPHO Departamento de Ciencias Naturais–DCNUniversidade Federal do Estado do Rio de Janeiro–UNIRIOAv.Pasteur45822290-250Rio de JaneiroRJBrasil Centro Paleontologico de Mafra–CENPALEO Universidade do ContestadoAv.Pres.Nereu Ramos107189300-000MafraSCBrazil Departamento de Biologia Universidade Federal do Espirito Santo–UFESAlto Universitario s/nGuararemaAlegreESBrazil Laboratorio de Paleontologia Departamento de Ciências BiologicasCentro de Ciencias Humanas e NaturaisUniversidade Federal do Espirito Santo–UFESAvenida Fernando Ferrari514Goiabeiras29075-910VitoriaESBrazil Laboratorio de Paleobiologia e Microestruturas Nucleo de BiologiaCentro Academico de VitoriaUniversidade Federal de Pernambuco–UFPERua do Alto do Reservatorios/n52050-480Vitoria de Santo AntaoPEBrazil Laboratory of Systematics and Taphonomy of Fossil Vertebrates Departamento de Geologia e PaleontologiaMuseu Nacional/Universidade Federal do Rio de JaneiroQuinta da Boa Vista s/nSao Cristovao20940-040 Rio de JaneiroRJBrazil Laboratorio de Paleontologia Instituto de BiologiaUniversidade Federal de Uberlandiacampus Umuarama38400-902UberlandiaMGBrazil

Antarctic corals are known from the Upper Cretaceous Santa Marta Formation(Santonian–early Campanian)and Gamma Member(late Campanian)of Snow Hill Island Formation(late Campanian–early Maastrichtian)but they have not so far been taxonomically *** describe three corals taxa based on 29 specimens collected in 2007 and 2016 on James Ross Island(northeast of the Antarctic Peninsula).They represent the first formal record of scleractinian corals from the Santa Marta Formation,identified as Caryophylliidae *** Gamma Member of Snow Hill Island Formation,identified as Astreopora *** Fungiacyathus *** family Caryophylliidae and the genus Astreopora were not restricted to the Weddellian Biogeographic Province but the species Fungiacyathus deltoidophorus was endemic to Antarctica during the *** genus Fungiacyathus and the family Caryophylliidae thrive in Antarctica until the present *** occurred in shallower environments during the late Campanian than *** specimens related to Astreopora have yet to be found in Antarctica after the late *** can be explained by the capacity of Fungiacyathus and Caryophyllidae to endure cold waters,since they are asymbiotic *** symbiotic Astreopora sp.,due to its sensitivity to low temperatures,became extinct in this continent as soon as the Antarctic waters began to cool,around the Campanian/*** presence of Astreopora *** Gamma Member of Snow Hill Island Formation may represents the first occurrence of this genus in Antarctica and the oldest record of this genus in the Southern Hemisphere.

关键词： scleractinia taxonomy Campanian James Ross Sub-Basin Antarctica

Prevalence, Risk Factors and Intra-Hospital Outcomes Relating to Peri-Intraventricular Hemorrhage in Premature Newborns of Gestational Age Less than 34 Weeks

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Open Journal of Obstetrics and Gynecology 2021年第7期11卷 898-910页

作者： Ana Frante de Holanda Pinto Vasconcelos Kaliny da Silva Galvão rodrigo Daudt Tenório Ana Clara Monteiro Laranjeira Délia Maria de M. L. Herrmann Diêgo Lucas ramos e Silva Juliana Barbosa Nunes Cavalcante Jamille Campos Sousa Euclides Maurício Trindade Filho Biological Science Nucleus Cesmac University Center Maceió Alagoas Brasil Biological Science Nucleus State University of Health Science of Alagoas-UNCISAL Maceió Alagoas Brasil Department of Biological Science Federal University of Alagoas Maceió Alagoas Brasil

Peri-intraventricular hemorrhage is one of the main causes of neurological impairment in premature newborns. To control their risk factors is necessary in view of the increasing survival of extreme preterm infants. Objective: To evaluate the prevalence of peri-intraventricular hemorrhage in premature newborns, identify the risk factors and observe the frequencies of intra-hospital outcomes of interests. Methods: This study was done in Brazil. This was an observational, analytical longitudinal and prospective study. The subjects included were newborns of gestational age less than 34 weeks who were admitted to two public hospitals between May and November 2015. To assess possible associated factors, obstetric, perinatal and neonatal data were analyzed (chorioamnionitis, antenatal corticosteroids, gestational age, newborn weight, Apgar score at 1 and 5 minutes, resuscitation in the delivery room, surfactant in the delivery room, newborn transferre

关键词： Premature Newborn Peri-Intraventricular Hemorrhage Risk Factors Trans-fontanelle Ultrasonography

Real-world disease activity and sociodemographic,clinical and treatment characteristics of moderate-to-severe inflammatory bowel disease in Brazil

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World Journal of Gastroenterology 2021年第2期27卷 208-223页

作者： Cyrla Zaltman Rogério Serafim Parra Ligia Yukie Sassaki Genoile Oliveira Santana Maria de Lourdes Abreu Ferrari Sender J Miszputen Heda M B S Amarante Roberto Luiz Kaiser Junior Cristina Flores Wilson R Catapani JoséMiguel Luz Parente Mauro Bafutto Odery ramos Carolina D Gonçalves Isabella Miranda Guimaraes Jose J R da Rocha Marley R Feitosa Omar Feres Rogerio Saad-Hossne Francisco Guilherme Cancela Penna Pedro Ferrari Sales Cunha Tarcia NF Gomes rodrigo Bremer Nones Mikaell Alexandre Gouvea Faria Mírian Perpétua Palha Dias Parente António S Scotton Rosana Fusaro Caratin Juliana Senra Júlio Maria Chebli Department of Internal Medicine Federal University of Rio de JaneiroRio de Janeiro 21941-913Brazil Department of Surgery and Anatomy Ribeirão Preto Medical SchoolUniversity of São PauloRibeirao Preto 14049-900São PauloBrazil Department of Internal Medicine São Paulo State University(UNESP)Medical SchoolBotucatu 18618-687São PauloBrazil IBD Unit Federal University of BahiaSalvador 41150-000BahiaBrazil Department of Clinical Medicine Medical SchoolUniversidade Federal de Minas GeraisBelo Horizonte 30130-100Minas GeraisBrazil Department of Gastroenterology Escola Paulista de MedicinaSão Paulo 04023-900Brazil Hospital de Clinicas Universidade Federal do ParanaCuritiba 80060-900ParanaBrazil Department of Proctology Beneficencia Portuguesa Hospital/Kaiser Day HospitalSao Jose do Rio Preto 15015110São PauloBrazil Department of Gastroenterology and Hepatology Sciences Hospital de ClínicasUniversidade Federal do Rio Grande do SulPorto Alegre 90560002Rio Grande do SulBrazil Department of Gastroenterology Faculdade de Medicina do ABCSanto Andre 09060-870São PauloBrazil Department of General Medicine Gastroenterology UnitUniversity HospitalFederal University of PiauiTeresina 64049-550PiauíBrazil Department of Gastroenterology Faculdade de MedicinaUniversidade Federal de GoiásGoiania 74535-170GoiasBrazil Department of Surgery Botucatu Medical School at São Paulo State University(UNESP)Botucatu 18618687São PauloBrazil Department of Gastroenterology UNIFESPSão Paulo 04040-002Brazil IBD unit Gastroenterology DepartmentHospital Nossa Senhora das GraçasCuritiba 80810-040ParanaBrazil Department of Proctology Kaiser Hospital DiaSao Jose do Rio Preto 15015-110São PauloBrazil Health Sciences Center Epidemiology UnitState University of PiauiTeresina 64001-280PiauíBrazil Department of Gastroenterology CMIP Centro Mineiro de PesquisaJuiz de Fora 36010-570Minas GeraisBrazil Scientific Affairs Takeda Pharmaceuticals BrazilSão Paulo 04709-011Brazil Clinical Research Takeda Pharma

BACKGROUND Understanding the treatment landscape of inflammatory bowel diseases(IBD)is essential for improving disease management and patient *** is the largest Latin American country,and it presents socioeconomic and health care differences across its geographical *** country has the highest increase in IBD incidence and prevalence in Latin America,but information about the clinical and treatment characteristics of IBD is *** To describe the sociodemographic,clinical,and treatment characteristics of IBD outpatients in Brazil overall and in the Southeast,South and Northeast/Midwest *** Multicenter,cross-sectional study with a 3-year retrospective chart review *** with moderate-to-severe Crohn’s disease(CD)or ulcerative colitis(UC)were consecutively enrolled between October 2016 and February *** CD at enrollment was defined as a Harvey Bradshaw Index≥8 or a CD Activity Index≥220 or a calprotectin level>200μg/g or an active result based on colonoscopy suggestive of inadequate control during the previous year;active UC was defined as a partial Mayo score≥*** statistics were used to analyze all *** In a total of 407 included patients,CD was more frequent than UC,both overall(264 CD/143 UC patients)and by region(CD:UC ratios of 2.1 in the Southeast,1.6 in the South and 1.2 in the Northeast/Midwest).The majority of patients were female(54.2%of CD;56.6%of UC),and the mean ages were 45.9±13.8 years(CD)and 42.9±13.0 years(UC).The median disease duration was 10.0(range:0.5-45)years for both IBD *** enrollment,44.7%[95%confidence interval(CI):38.7-50.7]of CD patients and 25.2%(95%CI:18.1-32.3)of UC patients presented with active *** than 95%of IBD patients were receiving treatment at enrollment;CD patients were commonly treated with biologics(71.6%)and immunosuppressors(67.4%),and UC patients were commonly treated with mesalazine[5-Aminosalicylic acid(5-ASA)]derivates(69.9%)and

关键词： Inflammatory bowel disease Crohn's disease Ulcerative colitis Disease activity Epidemiology Treatment

Comprehensive Left Ventricular Mechanics Analysis by Speckle Tracking Echocardiography in COVID-19

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World Journal of Cardiovascular Diseases 2021年第2期11卷 113-125页

作者： Francisco J. González-Ruiz Emmanuel A. Lazcano-Díaz Zuilma Y. Vásquez-Ortiz Fernanda Bernal-Ceballos rodrigo Gopar-Nieto Consuelo Orihuela-Sandoval José P. Hernández-Reyes Edgar García-Cruz Eduardo Bucio-Reta Ángel ramos-Enríquez Luis A. Cota-Apodaca Luis Efren-Santos Blanca Estela Broca-García Daniel Manzur-Sandoval Efrén Melano-Carranza Fernandez de la Reguera Guillermo Gustavo Rojas-Velasco Francisco Baranda-Tovar Department of Cardiovascular Critical Care National Institute of Cardiology “Dr. Ignacio Chávez” México City México Department of Echocardiography National Institute of Medical Science and Nutrition “Dr. Salvador Zubirán” México City México PhD Program National University of Mexico (UNAM) México City México Cardiovascular Diseases Department National Institute of Cardiology “Dr. Ignacio Chávez” México City México

Background: Cardiac involvement and the consequences of inflammation induced by SARS-CoV2 infection could have catastrophic long-term consequences. Left ventricular mechanics could identify a specific pattern of myocardial fiber damage in patients infected with COVID-19. To our knowledge there are no publications referring to the global description of ventricular mechanics in patients with COVID-19. Objective: To describe left ventricular mechanics in hospitalized patients with COVID-19. Methods: In this cross-sectional study, we included 40 hospitalized patients with confirmed diagnostic of COVID-19, from April 11, 2020, to September 6, 2020. Demographic and laboratory data, clinical and echocardiographic characteristics were collected, as well as events during hospitalization. Left ventricular deformation was analyzed and reported. Results: Subclinical dysfunction was observed in 82.5% (left ventricular longitudinal strain [LVGLS] -17.05% and global circumferential strain [GCS] -18.6%) of the patients, likewise, the mean twist and apical rotation were preserved, and even increased as part of the compensating mechanism to maintain the ejection fraction. Conclusion: In patients hospitalized with COVID-19, despite having a normal left ventricular ejection fraction, subclinical myocardial damage was found, manifested by a decrease in Global Longitudinal Strain (GLS) and Global Circumferential Strain (GCS). This behavior is similar to that of cardiomyopathies in the early stage of the disease, and given the pathophysiological mechanisms involved in the disease, its long-term consequences should be monitored and evaluated.

关键词： COVID-19 Speckle Tracking Echocardiography Myocarditis Cardiomyopa-thy Cardiac Mechanics Strain Myocardial Damage Deformation Imaging Myocardial Strain