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ENSO impacts on litter stocks and water holding capacity in secondary forests in eastern Amazonia

Journal of Forestry Research 2024年第1期35卷 83-89页

作者： julia Isabella de Matos Rodrigues Walmer Bruno Rocha Martins Victor Pereira de Oliveira Myriam Suelen da silva Wanzerley Hélio Brito dos Santos Júnior Francisco de Assis Oliveira Graduate Program in Forestry Sciences Av.Presidente Tancredo Neves2501BelémPará66077-530Brazil Federal Rural University of Amazonia Av.Presidente Tancredo Neves2501BelémPará66077-530Brazil Federal Rural University of Amazonia Tv.Pau-AmareloCapitão PoçoPará68650-000Brazil National Institute of Amazonia Research Av.Constelação Cruzeiro do SulManausAmazonas 69060-062Brazil

Among the impacts of climate change,there is the intensification of phenomena such as the El Niño South-ern Oscillation(ENSO)responsible for El Niño and La Niñ***,understanding their effects on the functional pro-cesses of forests is ***,this study evaluated the effects of ENSO on litter stock and water holding capac-ity(WHC)in a successional forest in eastern *** occurred in periods with the most rainfall in El Niño(2019)and least in La Niña(2021)*** permanent plots were used to sample *** effects were evident for WHC,higher during El Niñ***,this influence was not clear for litter,as only in the rainy season effects were *** was a positive correlation of WHC with precipitation and humidity,while litter stocks were negatively correlated with temperature and wind *** the subject of this study requires long-term assessments,preliminary results suggests that,depending on the intensity of ENSO,forest functional processes can be strongly impacted and *** conclusion reinforces warnings by the scientific community about the impacts of climate change on the maintenance of litter stocks,decomposition and,consequently,the biogeochemical cycle and essential ecosystem services for the maintenance of Amazonia *** need to develop long-term research to understand the effects of climatic change on litter stocks and water holding capacity is highlighted,especially in Amazonia.

关键词： Seasonality Climate change Succession ecosystem Biogeochemical cycle Amazonia biodiversity

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Evaluation of Life Quality and Dyspnea Intensity on Chronic Airway Diseases Patients in Pulmonary Rehabilitation Program

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Journal of Biosciences and Medicines 2016年第1期4卷 10-15页

作者： kathleen julia silva Giseli Domingues Cordeiro Caroline Rossinoli Maurício Longo Galhardo Márcia Maria Faganello Academic of Department of Physiotherapy Unisalesino Lins Brazil Department of Physiotherapy Hospital Unimed Lins Brazil Department of Pneumonology Unimed Lins Brazil Department of Physiotherapy UNESP Marilia Brazil

The chronic obstructive pulmonary disease (COPD) and asthma are chronic airway diseases that cause considerable physical, emotional and social restrictions. The life quality of patients who suffer from these diseases, is more affected by dyspnea then by other symptoms. That way is possible to correlate the impact of dyspnea on their life quality. The Pulmonary Rehabilitation Program (PRP) helps to improve the physical fitness and quality of life. This paper presents a study of the life quality and the dyspnea intensity in chronic lung disease patients. The research has participation of fourteen patients, distributed as seven suffering from COPD and the other seven suffering from asthma, for both gender and with an age average of 74.2 ± 8.9. The patients answer the following questionnaires: Baseline Dyspnea Index (BDI), Medical Research Council (MRC) Dyspnea Scale, Airways Questionnaire 20 (AQ20) and the Brazilian version of the Short-Form (SF-36) life quality questionnaire. From the present study, it was concluded that asthma patients have a less impaired life quality, since the dyspnea intensity is lesser, compared to the one with COPD.

关键词： Life Quality Dyspnea Intensity Chronic Lung Disease

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A design framework for a kinetic shading device system for building envelopes

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Frontiers of Architectural Research 2023年第5期12卷 837-854页

作者： Felipe Tavares da silva julia Cruz Gaspari Veras Architecture and Urbanism Department Universidade Federal da ParaibaJoão PessoaPBBrazil Architecture Faculty Universidade Federal da BahiaSalvadorBABrazil

This paper presents a design framework of a shading device applied on a building envelope,with a scheduled automatic activation logic,based on a sun path *** proposal aims to balance the direct sun indoor exposure by evaluating the envelope area exposed to direct sun rays and the hourly activation rate of shading *** procedures are over the parametric modeling and simulation platform using raytracing,structural finite element analysis,and Computer Numerical Control(CNC)*** design process of building envelopes equipped with kinetic devices can use all these design *** kinetic device’s activation logic relies on the feed-forward paradigm,scheduling the activation from the parametric modeling and the sun path diagram,using an angle threshold between the device post and the sun vector as a *** design framework showed the preliminary path to develop shading devices considering the building envelope shape with a feedforward activation logic based on local sun path characteristics.

关键词： Kineticarchitecture Shading device Kinetic design Environmental control

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The WAK-like protein RFO1 acts as a sensor of the pectin methylation status in Arabidopsis cell walls to modulate root growth and defense

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Molecular Plant 2023年第5期16卷 865-881页

作者： Apolonio I.Huerta Gloria Sancho-Andre´s Juan Carlos Montesinos Javier silva-Navas Sole`ne Bassard Corinne Pau-Roblot Christopher Kesten Rudolf Schlechter Susanne Dora Temurkhan Ayupov Je´rome Pelloux^ julia Santiago Clara Sa´nchez-Rodrı´guez ETH Zurich Institute of Molecular Plant Biology(D-BIOL)ZurichSwitzerland University of Lausanne Department of Plant Molecular BiologyLausanneSwitzerland UMRT INRAE 1158 BioEcoAgro–BIOPI Biologie des Plantes et Innovation Universite´de Picardie33 Rue St Leu80039 AmiensFrance Present address:Lonza AG VispVisSwitzerland Present address:Institute of Microbiology Freie Universitat BerlinBerlinGermany Present address:Institute of Molecular and Clinical Ophthalmology-Basel BaselSwitzerland Present address:Centro de Biotecnologı´a y Geno´mica de Plantas Universidad Polite´cnica de Madrid(UPM)–Instituto Nacional de Investigacio´n y Tecnologı´a Agraria y Alimentaria(INIA/CSIC)Campus de Montegancedo UPM28223 Pozuelo de Alarco´nSpain

Most organisms adjust their development according to the environmental *** the majority,this implies the sensing of alterations to cell walls caused by different *** the relevance of this process,few molecular players involved in cell wall sensing are known and ***,we show that the wall-associated kinase-like protein RESISTANCE TO FUSARIUM OXYSPORUM 1(RFO1)is required for plant growth and early defense against Fusarium oxysporum and functions by sensing changes in the pectin methylation levels in the cell *** RFO1 dwell time at the plasma membrane is affected by the pectin methylation status at the cell wall,regulating MITOGEN-ACTIVATED PROTEIN KINASE and gene *** show that the extracellular domain of RFO1 binds de-methylated pectin in vitro,whose distribution in the cell wall is altered during *** *** analyses also indicate that RFO1 is required for the BR-dependent plant growth alteration in response to inhibition of pectin de-methyl-esterase activity at the cell ***,our work demonstrates that RFO1 is a sensor of the pectin methylation status that plays a unique dual role in plant growth and defense against vascular pathogens.

关键词： alterations walls pectin

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Characterization of goat whey proteins and their bioactivity and toxicity assay

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Food Bioscience 2022年第2期46卷 833-843页

作者： Maria Isabel Ferreira Campos Paula Perazzo de Souza Barbosa Laura Junqueira Camargo Luciano Da silva Pinto Bianca Mataribu Catarina Serr˜ao Luis Fernando Marques-Santos Jos´e Hon´orio Lopes julia Mariano Caju de Oliveira Carlos Alberto de Almeida Gadelha Tatiane Santi-Gadelha Programa de P´os-Graduaç˜ao em Ciˆencia e Tecnologia de Alimentos Universidade Federal da ParaíbaJo˜ao PessoaParaíbaBrazil Departamento de Biologia Molecular Universidade Federal da ParaíbaJo˜ao PessoaParaíbaBrazil Centro de Desenvolvimento Tecnol´ogico Universidade Federal de PelotasRio Grande do SulBrazil Programa de P´os-Graduaç˜ao em Ciˆencias da Nutriç˜ao Universidade Federal da ParaíbaJo˜ao PessoaParaíbaBrazil

Goat whey is an industry-discarded dairy by-product that has interesting nutritional value and a nutrient composition with important functional potential,where proteins have a high biological value and play an important role in the organism’s ***,the aim of this study was to identify,quantify,concentrate and investigate the capacity of goat whey proteins to perform different biological activities and to evaluate their acute *** proteins were quantified and identified by Bradford,Kjehdal and SDS-PAGE *** activity was performed against Listeria monocytogenes,Salmonella spp.,Staphylococcus aureus,Pseudomonas aeruginosa and Escherichia coli microorganisms and showed MIC ranging from 15 to 120μg mL-1,with the highest inhibition for *** *** activity was performed against human malignant melanoma cells and their proliferation inhibition was up to 66.8%within 72 h of *** highest antioxidant capacity was obtained at concentration 2 mg that showed 29.69%of inhibition of DPPH radical *** acute toxicity test was performed using Artemia franciscana larvae in which whey proteins were able to preserve larval survival throughout ***,we can conclude that goat’s whey has proteins that can play a positive effect on health,with antimicrobial activity and without *** present study highlights the great potential of goat’s whey to be developed as a safe biopreservative or as a functional ingredient in the food industry.

关键词： Goat whey proteins Malignant cells Antimicrobial Antioxidant capacity Whey protein functionality

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The role of natural killer cells in the uterine microenvironment during pregnancy

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Cellular & Molecular Immunology 2018年第11期15卷 941-943页

作者： julia P.Andreotti Ana E.Paiva Pedro H.D.M.Prazeres Daniel A.P.Guerra Walison N.silva Rogerio S.Vaz Akiva Mintz Alexander Birbrair Department of Pathology Federal University of Minas GeraisBelo HorizonteMGBrazil Department of Biotechnology and Bioprocess Engineering Federal University of ParanaCuritibaPRBrazil Department of Radiology Columbia University Medical CenterNew YorkNYUSA

Pregnancy is a choreographed physiological phenomenon that involves maternal-fetal *** the cellular and molecular mechanisms involved in this communication will allow us to develop therapies for gestational *** is known about the role of natural killer(NK)cells in the uterine *** a recent study,Fu et al.(2017)used state-of-art technologies and showed that NK cells stimulate fetal growth via growth-promoting factors.

关键词： killer fetal uterine

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Co-contaminants of microplastics in two seabird species from the Canadian Arctic

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Environmental Science and Ecotechnology 2022年第4期12卷 87-96页

作者： Roxana Sühring julia E.Baak Robert J.Letcher Birgit M.Braune Amila de silva Cody Dey Kim Fernie Zhe Lu Mark L.Mallory Stephanie Avery-Gomm Jennifer F.Provencher Department of Chemistry and Biology Toronto Metropolitan University(formerly known as Ryerson University)350 Victoria StTorontoONM5B 2K3Canada Department of Natural Resource Science McGill UniversitySainte Anne de BellevueQuebecH9X 3V9Canada Environment and Climate Change Canada National Wildlife Research CentreCarleton UniversityRaven RoadOttawaOntarioK1A 0H3Canada Aquatic Contaminants Research Division Environment and Climate Change CanadaBurlingtonOntarioL7S 1A1Canada Ecotoxicology&Wildlife Health Division Environment and Climate Change CanadaBurlingtonOntarioL7S 1A1Canada Institut des Sciences de la Mer de Rimouski Université du Québec à RimouskiRimouskiQuébecG5L 3A1Canada Department of Biology Acadia UniversityWolfvilleNova ScotiaB4P 2R6Canada

Through ingestion and subsequent egestion,Arctic seabirds can bioaccumulate microplastics at and around their colony breeding *** microplastics in Arctic seabirds have been well documented,it is not yet understood to what extent these particles can act as transport vehicles for plastic-associated contaminants,including legacy persistent organic pollutants(POPs),trace metals,and organic *** investigated the occurrence and pattern of organic and inorganic co-contaminants of microplastics in two seabird species from the Canadian Arctic-northern fulmar(Fulmarus glacialis)and black-legged kittiwake(Rissa tridactyla).We found that fulmars had higher levels of plastic contamination and emerging organic compounds(known to be plastic additives)than kittiwakes,whereas higher concentrations of legacy POPs were found in kittiwakes than the ***,fulmars,the species with the much larger foraging range(~200 km),had higher plastic pollution and overall contaminant burdens,indicating that birds may be acting as long-range transport vectors for plasticassociated *** results suggest a potential connection between plastic additive contamination and plastic pollution burdens in the bird stomachs,highlighting the importance of treating plastic particles and plastic-associated organic additives as co-contaminants rather than separate pollution issues.

关键词： Plastic contaminants Contaminants of emerging arctic concern Arctic Seabirds PFAS OPEs PBDEs Trace metals

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In vitro Antibacterial Activity of Moringa oleifera Ethanolic Extract against Tomato Phytopathogenic Bacteria

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Phyton-International Journal of Experimental Botany 2021年第3期90卷 895-906页

作者： Roberto Arredondo-Valdés Francisco D.Hernández-Castillo Mario Rocandio-Rodríguez julia C.Anguiano-Cabello Madai Rosas-Mejía Venancio Vanoye-Eligio Salvador Ordaz-silva Imelda V.López-Sánchez Laura D.Carrazco-Peña Julio C.Chacón-Hernández Institute of Applied Ecology Universidad Autónoma de TamaulipasCiudad VictoriaTamaulipas87019México Parasitology Department Universidad Autónoma Agraria Antonio NarroSaltillo25315México Health Area Universidad La Salle SaltilloSaltillo25298México Faculty of Engineering and Business San Quintin Universidad Autónoma de Baja CaliforniaSan Quintín22930México

The tomato(Solanum lycopersicum L.)is one of the world’s most important vegetable ***,phytopathogenic bacteria affect the yield and quality of tomato cultivation,like Agrobacterium tumefeciens(At),Clavibacter michiganensis ***(Cmm),Pseudomonas syringae ***(Pst),Ralstonia solanacearum(Rs),and Xanthomonas axonopodis(Xa).Synthetic chemical products are used mostly on disease plant control,but overuse generates resistance to bacterial *** study aimed to evaluate the in vitro antibacterial activity of the ethanolic extract of Moringa oleifera *** against At,Cmm,Pst,Rs,and Xa,as well as information about this plant species’chemical *** activity against pathogens observed by microplate technique,phytochemical screening,and FTIR analysis revealed different bio-active compounds on ethanolic extracts with antibacterial *** growth inhibition rate ranged between 0.08%and 99.94%.The inhibitory concentration,IC50,required to inhibit 50%of At,Cmm,Pst,Rs,and Xa bacterial growth,was 276.67,350.48,277.85,351.49,and 283.22 mg/L,*** of phytopathogen bacteria’s growth increased as the concentrations of the extract also *** oleifera extract can be recommended as a potent bio-bactericide.

关键词： Biological control secondary metabolites tomato crop inhibitory concentration botanical extract

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In vitro and in vivo trypanocidal action of aescin and aescin liposomes against Trypanosoma evansi in experimental mice

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Asian Pacific Journal of Tropical Biomedicine 2014年第12期4卷 947-951页

作者： Matheus Dellamea Baldissera Nathieli Bianchin Bottari Thirssa Helena Grando Roberto Christ Vianna Santos Ana julia Figueiro Dalcin Patrfcia Gomes Renata Platcheck Raffin Carine Eloise Prestes Zimmerman Janio Morais Santurio Silvia Gonzalez Monteiro Aleksandro Schafer Da silva Department of Microbiology and Parasitology Universidade Federal de Santa Maria(UFSM) Laboratory of Microbiology Centro Universitdrio Franciscano Laboratory of Nanotechnology Centro Universitdrio Franciscano Department of Animal Science Universidade do Estado de Santa Catarina(UDESC)

Objective:To verify the trypanocidal effectiveness of aescin and aescin liposomes against Trypanosoma evansi in vitro and in ***:Aescin and aescin liposomes were used in vitro on trypomastigotes at different concentrations(0.5%,1.0%and 2.0%) and exposure times(0,1,3,6 and 9 h).In vivo tests were performed using mice as the experimental *** evansi infected mice were treated with aescin and aescin liposomes with doses of 60 and 100 mg/kg during 4 ***:The three concentrations tested in free form and nanoencapsulated showed trypanocidal activity in vitro,completely eliminating the parasites in small concentration after6 h of *** treated with aescin(100 mg/kg) and aescin liposomes(100 mg/kg)showed increase in longevity,however without curative ***:Active compounds present in natural products,such as aescin,may potentiate the treatment of trypanosomosis when used in association with other trypanocidal drugs.

关键词： liposomes saponins curative verify eliminating doses propolis parasite puncture supernatant

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Association between thrombomodulin and high mobility group box 1 in sepsis patients

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World Journal of Critical Care Medicine 2020年第4期9卷 63-73页

作者： Adriana Teixeira Rodrigues julia Teixeira Rodrigues Carolina Teixeira Rodrigues Caroline Maria de Oliveira Volpe Fabiana Rocha-silva Jose Augusto Nogueira-Machado Luiz Ronaldo Alberti Department of Pediatrics School of MedicineFederal University of Minas GeraisBelo Horizonte 30130-100Minas GeraisBrazil Graduation Program in Medicine/Biomedicine-Santa Casa Hospital-Education and Research Belo Horizonte 30150-240Minas GeraisBrazil Department of Pharmacy Federal University of Minas GeraisBelo Horizonte 31270-901Minas GeraisBrazil Department of Internal Medicine Unimed HospitalBelo Horizonte 30150-340Minas GeraisBrazil Department of Immunology Graduation Program in Medicine/Biomedicine-Santa Casa Hospital-Education and ResearchBelo Horizonte 30150-240Minas GeraisBrazil Clinical Laboratory Graduation Program in Medicine/Biomedicine-Santa Casa Hospital-Education and ResearchBelo Horizonte 30150-240Minas GeraisBrazil Department of Surgery School of MedicineFederal University of Minas GeraisBelo Horizonte 30220-000Minas GeraisBrazil

BACKGROUND High mobility group box 1(HMGB1)has been studied as a molecule associated with severe outcomes in sepsis and thrombomodulin(TM)seems to decrease HMGB1 *** To investigate the role of the thrombomodulin/high mobility group box 1(T/H)ratio in patients with sepsis and their association with their clinic,testing the hypothesis that higher ratios are associated with better *** Twenty patients diagnosed with sepsis or septic shock,according to the 2016 criteria sepsis and septic shock(Sepsis-3),were *** were followed until they left the intensive care unit or until they achieved 28 d of hospitalization(D28).The following clinical outcomes were observed:Sequential Organ Failure Assessment(SOFA)score;Need for mechanical pulmonary ventilation;Presence of septic shock;Occurrence of sepsis-induced coagulopathy;Need for renal replacement therapy(RRT);and *** The results showed that patients with SOFA scores greater than or equal to 12 points had higher serum levels of TM:76.41±29.21 pg/mL vs 37.41±22.55 pg/mL among those whose SOFA scores were less than 12 points,P=*** T/H ratio was also higher in patients whose SOFA scores were greater than or equal to 12 points,P=*** T/H ratio was,on average,three times higher in patients in need of RRT(0.38±0.14 vs 0.11±0.09),P<*** Higher serum levels of TM and,therefore,higher T/H ratio in the first 24 h after the diagnosis of sepsis were associated with more severe disease and the need for renal replacement therapy,while those with better clinical outcomes and those who were discharged before D28 showed a tendency for lower T/H ratio values.

关键词： High mobility group box 1 Sepsis Thrombomodulin Renal replacement therapy Mechanical ventilation Septic shock

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