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Approaches on the Major Predictors of Blood Transfusion in Cardiovascular Surgery: A Systematic Review

Health 2019年第4期11卷 371-379页

作者： Maria Christiane Valéria Braga Braile-Sternieri Eliana Migliorini Mustafa victor rodrigues ribeiro ferreira Sofia Braile Sabino Cibele Olegário Vianna Queiroz Bethina Canaroli Sbardellini Giovanni Braile Sternieri Lúcia Angélica Buffulin de Faria Idiberto José Zotarelli Filho Domingo Marcolino Braile Domingo Braile Institute of Sao Jose do Rio Preto (SP) Rua Luiz Vaz de Camoes Sao Jose do Rio Preto Sao Paulo Brazil Faceres Medical School of Sao Jose do Rio Preto Sao Jose do Rio Preto Sao Paulo Brazil

Introduction: Experimental Clinical studies have shown that loss of up to 77.0% of red cell mass can be tolerated as long as it kept the blood volume. However, the blood volume loss of about 34.0% is fatal. The initial attention in patients with bleeding should be given to maintaining blood volume and oxygen transport. Thus, transfusions of allogeneic blood products are associated with an increased risk of morbidity and mortality in cardiac surgery. Some transfusion risk scores have been proposed for cardiac surgery patients. Objective: To review and discuss literature blood transfusion (blood components gradient) in cardiovascular surgery versus polytrauma, gastrointestinal bleeding, and neoplastic diseases. Methods: The model followed for the review was PRISMA. We used the databases as Scielo, Lilacs, Google Scholar, PubMed articles and works of scientific and doctoral theses master. Results: According to the discussion in the literature, the acute bleeding of large volumes is challenging to emergency services. Accordingly, the need to support hemotherapeutics led to the development of protocols for more rational utilization of the monitored blood components. Conclusion: Hemotherapy services have adopted a very dynamic approach to the clinical condition presented by patients, the need for four or more red blood cell units.

关键词： Cardiovascular Surgery Polytrauma Transfusion Blood Components Survival Epidemiologic Data Time to Hemostasis Derivatives Volume

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

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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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Antioxidant Migration Studies in Chitosan Films Incorporated with Plant Extracts

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Journal of Renewable Materials 2018年第5期6卷 548-558页

作者： victor Gomes Lauriano Souza Patricia Freitas rodrigues Maria Paula Duarte Ana Luisa Fernando MEtRiCS Departamento de Ciências e Tecnologia da BiomassaFaculdade de Ciências e Tecnologia(FCT)Universidade NOVA de LisboaCampus da Caparica2829-516 CaparicaPortugal CENIMAT/I3N Departamento de Ciências dos MateriaisFaculdade de Ciências e Tecnologia(FCT)Universidade NOVA de LisboaCampus da Caparica2829-516 CaparicaPortugal

The aim of this work was to develop an active biopolymer based on chitosan by incorporating natural *** essential oils(ginger,rosemary,sage,tea tree and thyme)and six hydro-alcoholic extracts(from ginger,green and black tea,kenaf leaves,rosemary and sage plants)were *** assays were carried out to evaluate the films’activity,and total phenolic content and antioxidant activity were monitored in the simulant during *** between natural compounds and polymeric matrix was evaluated by FTIR *** diffusion of the phenolic compounds was not detected in the films incorporated with hydro-alcoholic extracts(HAEs),indicating their entrapment in the *** was observed in the films with essential oils(EOs),and biobased films incorporated with ginger,sage or rosemary essential oils,presented the highest diffusion and antioxidant activity in the simulant,highlighting their functionality and potential to be used as food active packaging material.

关键词： Active packaging antioxidant activity biopolymers chitosan phenolic content

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Larvicidal efficacy of plant extracts and isolated compounds from Annonaceae and Piperaceae against Aedes aegypti and Aedes albopictus

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Asian Pacific Journal of Tropical Medicine 2020年第9期13卷 384-396页

作者： Alzeir M.rodrigues victor Emanuel P.Martins Selene M.Morais Departamento de Ensino Instituto Federal de EducaçãoCiência e Tecnologia do Ceará(IFCE)Rodovia CE 060km 332Vila Martins63.560-000 AcopiaraCearáBrazil Programa de Pós-Graduação em Biotecnologia RENORBIOUniversidade Estadual do CearáAvenida Doutor Silas Munguba170060741-000 FortalezaCearáBrazil Instituto de Ciências Exatas e da Natureza Universidade da Integração Internacional da Lusofonia Afro-Brasileira(Unilab)Campus das AurorasRua JoséFranco de Oliveira s/n62790-970 RedençãoCearáBrasil Departamento de Química Universidade Estadual do CearáAvenida Doutor Silas Munguba170060741-000 FortalezaCearáBrazil

The Aedes(Ae.)aegypti and *** mosquitoes are vectors of epidemiologically relevant arboviruses in the public health context,such as the dengue,Zika and chikungunya *** the alternatives to synthetic insecticides for the control of these vectors,the use of natural plant products deserves *** review summarizes findings on the larvicidal potential of plant extracts on *** and ***,as well as the potential of isolated compounds from plants of the Annonaceae and Piperaceae families against these *** related to larvicidal activity of plant extracts and isolated compounds in Aedes *** the Web of Science database were used,for plant extracts considering publications between 2000 and 2019.A total of 859 articles were analyzed for plant extracts and estimates of lethal concentration values(LC50 and LC90).In the end,95 articles that presented the larvicidal potential of 150 plant species from 52 families were *** two families most studied for this activity were Fabaceae and Asterace *** plant families with the best LC50 values against mosquitoes were Piperaceae and *** activity of 50 acetogenins has already been identified on ***,and 29 of them presented LC50 below 10μg/mL,as well as the larvicidal activity of 8 compounds isolated from ***,plants of these two families are promising for the development of commercial botanical larvicides in the form of extracts and isolated substances,as well as the production via organic synthesis of the most active compounds.

关键词： Larvicidal activity Plant extracts Acetogenins Aedes

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Aggregator Based RPL for an IoT-Fog Based Power Distribution System with 6LoWPAN

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China Communications 2020年第1期17卷 104-117页

作者： Rijo Jackson Tom Suresh Sankaranarayanan victor Hugo C.de Albuquerque Joel J.P.C.rodrigues CMR Institute of Technology Bengaluru 560037India SRM Institute of Science and Technology Chennai 603203India University of Fortaleza(Unifor) FortalezaCE 60811-905Brazil Federal University of Piaui Teresina-PI64049-550Brazil Instituto de Telecomunicacoes 1049-001 LisboaPortugal

Advanced Metering Infrastructure(AMI)forms an important part in Smart *** the data effectively from smart meters to the Edge/Fog node requires an efficient routing *** Protocol for Low Power Lossy Area Network(RPL)is a standard routing protocol for IPv6 over Low Power Personal Area Network(6LoWPAN).In a Power Distribution system all the smart meters together form 6LoWPAN *** communicate with the fog router,which acts as the 6LoWPAN *** was evaluated using Cooja Network simulator for a power distribution network *** nodes which were far away from the fog node gave low Packet Delivery Ratio(PDR)and large End to End *** paper proposes an aggregation RPL scheme by modifying the existing Contiki *** smart meter nodes communicate to the aggregator,which communicates to the fog *** results show that the aggregation scheme has 35.6%increase in PDR,lesser hop count and 13.24%decrease in End to End delay on an average compared to existing RPL.

关键词： IoT 6LoWPAN RPL routing distribution automation smart grid fog computing

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Leaf Gas Exchange,Photon Capture and Light Harvest in Aldina heterophylla along a Vegetation Gradient in the Amazon Rainforest

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American Journal of Plant Sciences 2014年第10期5卷 1477-1488页

作者： Joao victor Figueiredo Cardoso rodrigues José Francisco de Carvalho Goncalves Federal University of Amazonas Center for Distance EducationManausBrazil Laboratory of Plant Physiology and Biochemistry National Institute for Research in the AmazonManausBrazil

Adaptation along environmental gradients is presumed to induce physiological and biochemical leaf changes in plant species. In this paper, we report how leaf gas exchange, photon capture and light harvest for photosynthesis in Aldina heterophylla change along a vegetation gradient from low stature open vegetation on extremely nutrient-poor white sand (Campina, CP), through inter-mediate closet type (Campinarana, CR) to tall closed rain forest (RF). The pigment concentrations did not differ between the CP, CR and RF habitats. The performance index for the photosynthesis (PIABS) of individuals in RF and CP was approximately 30% higher than that in CR individuals. This species showed similar potential rates of photosynthesis in the different vegetation types;however, the dark respiration rates were higher in CP. Our results indicate that the differences in the leaves and soil nitrogen concentrations are not enough to change the levels of gas exchange. Other environmental features may be driving the observed morphological features in this gradient, in particular, the tree height.

关键词： Chloroplast Pigments Dark Respiration Net Photosynthesis Physiological Plasticity Tropical Forest Biomass Accumulation

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Analysis of the stomatognathic system after anterior cruciate ligamentplasty

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Open Journal of Stomatology 2012年第2期2卷 88-94页

作者： Bruno ferreira Gabriel Pádua da Silva Edson Donizetti Verri Marisa Semprini Selma Siéssere Emanuela Martins Nepomuceno victor rodrigues Nepomuceno Camila Melo de Carvalho Simone Cecilio Hallak Regalo Departamento de Morfologia Estomatologia e FisiologiaFaculdade de Odontologia de Ribeirao Preto(FORP-USP)Ribeirao PretoBrazil Departamento de Fisioterapia Centro Universitário UNIFAFIBEBebedouroBrazil Departamento de Fisioterapia Centro Universitário Claretiano de BatataisBatataisBrazil Departamento de Fisioterapia Centro Universitário Luterano de PalmasPalmasBrazil

Objective: The purpose of this study was to investigate the presence of postural imbalances, which can interfere with the mandible position and affect the actions of the stomatognathic system. Materials and Methods: Forty men, aged between 23 to 29 years, were selected and divided into two groups: Group I comprised 20 healthy individuals with no clinical postural change diagnosis;Group II, 20 individuals who had ACL surgical, unilateral with patellar tendon graft, paired individual to individual (age and weight). All of them were submitted to an electromyography in different clinical conditions. In addition, a condylar biomechanical assessment was performed through videogrametry. Results: In electromyography and videogrametry, a normal standard biomechanical was observed for both groups, however, Group GII—Ligamentplasty presented an inhibition of the masticatory muscles and decreased joint kinesthetic. Conclusion: Based on the results obtained, it was concluded that after the reconstruction of the ACL, individuals presented changes in the stomatog-nathic system.

关键词： Electromyography Stomatognathic System Anterior Cruciate Ligament

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Numerical Analysis of Heavy Oil-Water Flow and Leak Detection in Vertical Pipeline

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Advances in Chemical Engineering and Science 2013年第1期3卷 9-15页

作者： Joao victor Nunes de Sousa Cristiane Holanda Sodré Antonio Gilson Barbosa de Lima Severino rodrigues de Farias Neto Department of Mechanical Engineering Center of Sciences and TechnologyFederal University of Campina GrandeCampina GrandeBrazil Department of Chemical Engineering Technology CenterFederal University of AlagoasMaceióBrazil Department of Chemical Engineering Center of Sciences and TechnologyFederal University of Campina GrandeCampina GrandeBrazil

Pipeline is a conventional, efficient and economic way for oil transportations. The use of a good system for detecting and locating leaks in pipeline contribute significantly to operational safety and cost saving in petroleum industry. This paper aims to study the heavy oil-water flow in vertical ducts including leakage. A transient numerical analysis, using the ANSYS-CFX? 11.0 commercial software is performed. The mathematical modeling considers the effect of drag and gravitational forces between the phases and turbulent flow. Mass flow rate of the phases in the leaking orifice, the pressure drop as a function of the time and the velocity distributions are presented and discussed. We can conclude that volumetric fraction of phases and fluid mixture velocity affect pressure drop and mass flow rate at the leak hole.

关键词： Heavy Oil Multiphase Flow Leakage Numerical Simulation

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Efflux Estimate of Greenhouse Effect Gases in Three Different Forest Formations and the Influence of Soil

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Journal of Environmental Science and Engineering(A) 2014年第6期3卷 305-311页

作者： victor Satiro de Medeiros Marcos Gervasio Pereira Joao Henrique Gaia Gomes David rodrigues da Silva Maia Claudinei de Souza Guimaraes Department of Biochemical Engineering School of Chemistry Rio de Janeiro Federal University Rio de Janeiro 21949-900Brazil Department of Soils Institute of Agronomy Rio de Janeiro Federal Rural University Rio de Janeiro 21930-330 Brazil

In carbon global cycle, the relationship between the terrestrial ecosystem and the atmosphere where there are, among others, gases that contribute to the greenhouse effect, has become object of relevant scientific interest. The content of organic matter in soil, expressed by its supplies as well as the organic matter degree of stability, are factors that can prevent the soil from acting as a drain and at the same time contribute for it to become a source of those gases. The variations in the way land is used in Brazil are factors responsible for the increase in emission of greenhouse effect gases. Based on these facts, this study was aimed to evaluate the CO2 and CH4 efflux using a gas retention chamber, and to associate these emissions to the organic carbon content in the soil. Two different areas were selected for the study, one in Tijuca Forest National Park, in a forest area, and the other at the Rio de Janeiro Federal Rural University campus. In the latter, the area was stratified in three sub areas according to the vegetation, use and water saturation degree. Samplings were performed during 8 months between 2013 and 2014.

关键词： Effiux estimate of greenhouse effect gases influence of soil and climate carbon global cycle.

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Cultivation of “Roxo de Valinhos” Fig Tree in Different Plant Densities for Production of Green Figs for Industry in the Region of Campo Das Vertentes-MG

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Agricultural Sciences 2018年第9期9卷 1097-1106页

作者： Paulo Márcio Norberto Angelo Albérico Alvarenga JoséClelio de Andrade Filipe Almendagna rodrigues Lair victor Pereira Emerson Dias Goncalves Company of Farming Research of Minas Gerais—EPAMIG LavrasBrazil Federal University of Lavras—UFLA LavrasBrazil

The objective of this work was to study the effect of different planting densities on the development and production of “Roxo de Valinhos” green figs for industry, in the Campo das Vertentes-MG region. The experiment was installed at the Risoleta Neves Experimental Field—CERN/EPAMIG. The plants used were three years old and were arranged in three randomized blocks, subject to three different planting densities, with spacings ranging from 1 m (4000 plants·ha-1), 1.5 m (2666 plants·ha-1), and 2 m (2000 plants·ha-1) between plants in the planting line and 2.5 m between row for all planting densities. The average length of the branches (m), average number of fruits per branch, average number of fruits per plant, average weight of fruits, average yield per plant and the average yield per hectare (kg) were evaluated. It was verified that, there were no significant differences in the length of branch and in the average weight of fruit, in the three densities of fig tree planting. (4000 plants·ha-1), the average number of fruits per branch (7.5), per plant (55.87) and yield per plant (878.93 kg) were lower, however. The average yield per hectare (3515.73 kg) was higher than in other growing densities. It is concluded that, the higher density of plants (4000 plants·ha-1), provides the highest productivity per area, without damages to the quality of the fruits.

关键词： Planting Densities Agroindustry Ficus carica L.

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