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Journal of Forestry Research 2018年第1期29卷 73-84页

作者： Joamir Barbosa Filho Maria Angélica Di Carvalho Leandro Silva de oliveira enéas Ricardo Konzen Gilvano Ebling Brondani College of Forestry Federal University of Mato Grosso(UFMT) Institute of Agronomic Sciences Federal University of Minas Gerais (UFMG) department of Forest Sciences Federal University of Lavras (UFLA)

Khaya anthotheca is a hardwood species from Africa and recently introduced to Brazil. This species yields high-quality wood for diverse applications, but little has been done toward an effective propagation method for large-scale production in nurseries. We evaluated the effects of different concentrations of macro and micronutrients（i.e., 100, 50 and 25% of the concentration of a referenced solution） combined with indole-3-butyric acid（IBA） at 0 and 2 g L-1 on the survival rate of mini-stumps and the survival and adventitious rooting of K. anthotheca mini-cuttings. The mini-stumps were grown from a source of seeds imported from Ghana, West Africa. The ministumps survived at a high rate（97%）. Consistently high shoot yields were obtained from the mini-stumps（average of 1.8 per mini-stump）. High survival percentage of minicuttings and adventitious rooting were observed when solutions with 100 and 50% of the nutrients concentration were combined with 2 g L-1 IBA. Histological sections analyzed through optical microscopy indicated the tissues from mini-cutting stems were juvenile, which might have stimulated adventitious rooting. These results have important implications for further work aimed at establishing propagation strategies for K. anthotheca, which are of prime importance for assisting breeding programs of this species.

关键词： African mahogany Seminal mini-garden Adventitious rooting Juvenile tissue Mini-stump

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Hepatobiliary & Pancreatic Diseases International 2012年第6期11卷 630-635页

作者： Rachid G Nagem Alcino Lázaro-da-Silva Rafael Morroni de oliveira Valter Garcia Morato Division of General Surgery Ipsemg Hospital Belo Horizonte Brazil department of Surgery Federal University of Minas Gerais School of Medicine Belo Horizonte Brazil Division of General Surgery Ipsemg Hospital Belo Horizonte Brazil

BACKGROUND: Gastric bypass is a widespread bariatric procedure that carries a high incidence of gallstone formation postoperatively. Controversy exists regarding the importance and consequences of gallstones in these patients. There are surgeons who consider gallstone-related complications after gastric bypass important enough to require routine removal of the gallbladder during gastric bypass (prophylactic cholecystectomy). However, this can lead to increased costs and risks. This study aimed to identify complications related to cholelithiasis after Roux-en-Y gastric bypass (RYGBP). METHODS: This is a prospective observational study of 40 morbidly obese patients free of gallbladder disease. The patients underwent open RYGBP at a public hospital in Brazil from February to October 2007. They were followed up clinically and ultrasonographically at 6 months and 1, 2, and 3 years after surgery. Of the patients, 38 patients were followed up for 3 years. RESULTS: Eleven patients (28.9%) developed cholelithiasis, four (10.5%) experienced biliary pain, and 2 suffered from acute biliary pancreatitis (5.3%). These patients had their gallbladders removed laparoscopically. No patient presented with acute cholecystitis, choledocholithiasis, or bile duct dilation during the follow-up period. There were no deaths. CONCLUSIONS: Gallstone-related complications after RYGBP were relatively common. Some of these complications, like acute pancreatitis, are known to have potentially severe outcomes. It seems reasonable to perform cholecystectomy during gastric bypass in the presence of cholelithiasis or after this procedure if gallstones develop.

关键词： bariatric surgery cholecystectomy cholelithiasis gallstones obesity gastric bypass

Anuran forelimb muscle tendinous structures and their relationship with locomotor modes and habitat use

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Current Zoology 2019年第5期65卷 599-608页

作者： Silvia de oliveira-LAGOA Felix B.CRUZ debora L.Moreno AZOCAR Esteban O.LAVILLA Virginia ABDALA Facultad de Ciencias Exactas y Naturales-Universidad Nacional de Asuncion San LorenzoParaguay Instituto de Investigaciones en Biodiversidad y Medioambiente INIBIOMA(CONICET-UNCOMA)Quintral Bariloche Rio NegroArgentina Instituto de Herpetologia UEL(Fundacion Miguel Lillo-CONICET)TucumanArgentina dlnstituto de Biodiversidad Neotropical(UNT-CONICET)Horco Molle s/n Yerba Buena Tucuman.Catedra de Biologia GeneralFacultad de Ciencias NaturalesUNXTucumanArgentina

The interaction between organisms and their environment is central in functional *** in habitat usage may imply divergent morphology of locomotor systems;thus,detecting which morphological traits are conservative across lineages and which ones vary under environmental pressure is important in evolutionary *** studied internal and external morphology in 28 species of Neotropical *** aim was to determine if internal morphology(muscle and tendons)shows lower phylogenetic signal than external *** addition,we wanted to know if morphology varies in relation to the habitat use and if there are different functional *** found differences in the degree of phylogenetic signal on the groups of ***,postaxial regions of the forelimb are evolutionarily more labile than the preaxial *** plots show that arboreal(jumpers and graspers)and swimmer frogs cluster based on length of fingers and the lack of sesamoid,also reflected by the use of *** functional clusters are also related to *** and flexor plate dimensions together with digit tendons showed to be important to discriminate functional groups as well as use of habitat *** results allow us to identify a"grasping syndrome"in the hand of these frogs,where palmar sesamoid and flexor plate are absent and a third metacarpal with a bony knob are ***,a lighter skeleton,long fingers and a prensile hand may be key for arboreality.

关键词： comparative analyses ecomorphology neotropical frogs function habits phylogeny

The Impact of Sociodemographic and Health Variables on Self-Care of Subjects Receiving Hemotransfusion

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Open Journal of Nursing 2017年第2期7卷 294-306页

作者： Sueli Mendes de oliveira enéas Rangel Teixeira Eliane Ramos Pereira Josélia Braz dos Santos Ferreira Sandra Regina Terra Campos Nicolau Jovíria Márcia Ferreira de oliveira Padilha Antônio Pedro University Hospital Niter&#243i RJ Brazil Aurora de Afonso Costa Nursing School of the Fluminense Federal University Niter&#243i RJ Brazil Miguel Pedro Municipal Hospital of Geriatrics and Gerontology Rio de Janeiro Brazil

This study analyzed the relationship between self-care in subjects who received a blood transfusion in a university hospital with their sociodemographic and health conditions. A descriptive and exploratory research with a qualitative approach was carried out in the Transfusion Ambulatory sector of the University Hospital in Niterói, Rio de Janeiro from July to November of 2014 with a sample size of 12 patients. Data were collected through a questionnaire of semi-structured questions;content analysis was based on the thematic approach. Sociodemographic data from subjects who received a blood transfusion were evaluated with respect to the education they received regarding self-care at home as well as their emotional balance in facing the health-disease process and their perspective on their quality of life. Educating subjects who receive blood transfusions requires that the medical professionals have an understanding of their patient’s socioeconomic and cultural condition. This information will contribute to a better understanding of self-care when blood transfusion is necessary.

关键词： Hemotherapy Service Blood Transfusion Nursing Care Health Education

Metabolic and nutritional triggers associated with increased risk of liver complications in SARS-CoV-2

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World Journal of Hepatology 2022年第1期14卷 80-97页

作者： Rosangela Passos de Jesus Jozélio Freire de Carvalho Lucivalda Pereira Magalhães de oliveira Carla de Magalhães Cunha Thaisy Cristina Honorato Santos Alves Sandra Tavares Brito Vieira Virginia Maria Figueiredo Allain Amador Bueno Postgraduate Program in Food Nutrition and Health at the School of Nutrition of the Federal University of BahiaSalvador 40.110-150BahiaBrazil Institute of Health Sciences Federal University of BahiaSalvador 40231-300BahiaBrazil Institute of Life Sciences State University of BahiaSalvador 41.150-000BahiaBrazil department of Gastroenterology IPEMEDIpemed Faculty of Medical SciencesSalvador 40170-110BahiaBrazil College of Health Life and Environmental SciencesUniversity of WorcesterWorcester WR26AJUnited Kingdom

Obesity,diabetes,cardiovascular and respiratory diseases,cancer and smoking are risk factors for negative outcomes in severe acute respiratory syndrome coronavirus 2(SARS-CoV-2),which can quickly induce severe respiratory failure in 5%of *** disease-associated liver injury may occur during progression of SARS-CoV-2 in patients with or without pre-existing liver disease,and damage to the liver parenchyma can be caused by infection of *** patients may be particularly vulnerable to SARS-CoV-2 if suffering with cirrhosis-associated immune ***,pharmacotherapies including macrolide or quinolone antibiotics and steroids can also induce liver *** this review we addressed nutritional status and nutritional interventions in severe SARS-CoV-2 liver *** guidelines for SARS-CoV-2 in intensive care(IC)specifically are not yet available,strategies for management of sepsis and SARS are suggested in *** enteral nutrition(en)should be started soon after IC admission,preferably employing iso-osmolar polymeric formula with initial protein content at 0.8 g/kg per day progressively increasing up to 1.3 g/kg per day and enriched with fish oil at 0.1 g/kg per day to 0.2 g/kg per *** is necessary to identify signs of intolerance,hemodynamic instability and metabolic disorders,and transition to parenteral nutrition should not be delayed when energy and protein targets cannot be met via *** including vitamins A,C,D,E,B6,B12,folic acid,zinc,selenium andω-3 fatty acids have in isolation or in combination shown beneficial effects upon immune function and inflammation *** and monitored supplementation up to upper limits may be beneficial in management strategies for SARS-CoV-2 liver patients.

关键词： COVID-19 SARS-CoV-2 enteral nutrition Parenteral nutrition Hepatic failure

Plaque Psoriasis: Understanding Risk Factors of This Inflammatory Skin Pathology

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Journal of Cosmetics, dermatological Sciences and Applications 2016年第2期6卷 67-80页

作者： Audrey Bélanger Catiúscia Padilha de oliveira Maxim Maheux Roxane Pouliot Centre LOEX de l’Université Laval Génie Tissulaire et Régénération LOEX-Centre de Recherche FRQS du CHU Québec QC Canada Faculté de Pharmacie Université Laval Québec QC Canada TransBIOTech Centre de Recherche et de Transfert en Biotechnologies Lévis QC Canada

Covering the entire human body, the skin is considered to be one of the most important organs, since it is the first line of protection against chemical and biological external agents. Although the skin protects tissues and organs against external aggression, it can still be unbalanced by various skin diseases, such as psoriasis. This non-contagious inflammatory dermatosis is characterized by the occurrence of erythematous lesions of various sizes covered with whitish scales. This scaling of the skin is the result of a rapid renewal of the epidermis, occurring over five to seven days instead of 28 days. Psoriasis vulgaris, or plaque psoriasis, is the most common form of this disease and is therefore commonly referred to by the term “psoriasis”. This work is a review of the literature on plaque psoriasis, aiming at a better comprehension of the pathology at the histological level, but also to understand the genetic and environmental factors associated with this inflammatory dermatosis.

关键词： Plaque Psoriasis Clinical Phenotypes Comorbidities Genotype-Phenotype Correlation Susceptibility Gene

UPLC-QTOF-MS Analysis of Extracts from the Leaves of <i>Pouteria caimito</i>(Sapotaceae) and Their Antioxidant Activity

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Journal of Biosciences and Medicines 2019年第3期7卷 92-101页

作者： Lorrayne Clemente Ribeiro de Sousa Almir Ribeiro de Carvalho Junior Mario Geraldo de Carvalho Tania Maria Sarmento da Silva Rafaela oliveira Ferreira Universidade Federal do Tocantins Gurupi Brazil Instituto Federal de Santa Catarina Criciúma Brazil Universidade Federal Rural do Rio de Janeiro Seropédica Brazil Universidade Federal Rural de Pernambuco Recife Brazil

This study describes the phytochemical profile and antioxidant activity of an extract from the leaves of Pouteria caimito (Sapotaceae). The extract in ethanol was obtained by maceration at room temperature and subjected to the liquid-liquid partition to obtain fractions in hexane and ethyl acetate. Steroids, triterpenes, saponins, alkaloids and flavonoids were identified by the phytochemical prospection of extracts and fractions from the leaves. The analysis of the ethyl acetate fraction by UPLC-QTOF-MS allowed us to identify eight triterpenes, namely, euscaphic acid (1), hyptadienic acid (2), betulinic acid (3), oleanolic acid (4), ursolic acid (5), 3β-(O-p-coumaroyl)- alphitolic acid (6), 3β-(O-p-coumaroyl)-maslinic acid (7) and 3β-(O-p-coumaroyl)-2-hydroxy-urs-12-en-28-oic acid (8). The ethanol extract and ethyl acetate fraction presented total phenolic contents of 10.6 ± 0.1 and 11.4 ± 0.3 mg GAE g-1, respectively, and considerable antioxidant activity in the DPPH assay with EC50 values of 299.4 ± 1.5 and 391.8 ± 0.9 μg·ml-1, respectively.

关键词： Abiu UPLC Triterpenes DPPH Antioxidants

Quantum Codes Do Not Increase Fidelity against Isotropic Errors

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Journal of Applied Mathematics and Physics 2023年第2期11卷 555-571页

作者： Jesús Lacalle Luis Miguel Pozo-Coronado André Luiz fonseca de oliveira Rafael Martín-Cuevas dep. de Matemática Aplicada a las TIC ETS de Ingeniería de Sistemas Informáticos Universidad Politécnica de Madrid C/Alan Turing s/n Madrid Spain Facultad de Ingeniería Universidad ORT Uruguay Montevideo Uruguay Programa de Doctorado en Ciencias y Tecnologías de la Computación para Smart Cities ETS de Ingeniería de Sistemas Informáticos Universidad Politécnica de Madrid C/Alan Turing s/n Madrid Spain

In this article, we study the ability of error-correcting quantum codes to increase the fidelity of quantum states throughout a quantum computation. We analyze arbitrary quantum codes that encode all qubits involved in the computation, and we study the evolution of n-qubit fidelity from the end of one application of the correcting circuit to the end of the next application. We assume that the correcting circuit does not introduce new errors, that it does not increase the execution time (i.e. its application takes zero seconds) and that quantum errors are isotropic. We show that the quantum code increases the fidelity of the states perturbed by quantum errors but that this improvement is not enough to justify the use of quantum codes. Namely, we prove that, taking into account that the time interval between the application of the two corrections is multiplied (at least) by the number of qubits n (due to the coding), the best option is not to use quantum codes, since the fidelity of the uncoded state over a time interval n times smaller is greater than that of the state resulting from the quantum code correction.

关键词： Quantum Error Correcting Codes Isotropic Quantum Computing Errors Quantum Computing Error Fidelity Quantum Computing Error Variance

Translation through collaboration:practice applied in BAMOS project in in vivo testing of innovative osteochondral scaffolds

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Biomaterials Translational 2022年第2期3卷 102-104页

作者： Ricardo Donate Maryam Tamaddon Viviana Ribeiro Mario Monzón J.Miguel oliveira Chaozong Liu departamento de Ingeniería Mecánica Grupo de Investigación en Fabricación Integrada y AvanzadaUniversidad de Las Palmas de Gran CanariaLas PalmasSpain Division of Surgery&Interventional Science University College LondonRoyal National Orthopaedic HospitalStanmoreUK B’s Research Group I3B’s-Research Institute on BiomaterialsBiodegradables and BiomimeticsUniversity of MinhoBarcoGuimarãesPortugal ICVS/3B’s-PT Government Associated Laboratory BragaGuimarãesPortugal.

Osteoarthritis is the most common chronic degenerative joint disease,recognized by the World Health Organization as a public health problem that affects millions of people *** project Biomaterials and Additive Manufacturing:Osteochondral Scaffold(BAMOS)innovation applied to osteoarthritis,funded under the frame of the Horizon 2020 Research and Innovation Staff Exchanges(RISE)program,aims to delay or avoid the use of joint replacements by developing novel cost-effective osteochondral scaffold technology for early intervention of *** multidisciplinary consortium of BAMOS,formed by international leading research centres,collaborates through research and innovation staff *** project covers all the stages of the development before the clinical trials:design of scaffolds,biomaterials development,processability under additive manufacturing,in vitro test,and in vivo *** paper reports the translational practice adopted in the project in in vivo assessment of the osteochondral scaffolds developed.

关键词： bone cartilage in vivo evaluation regenerative medicine tissue engineering

Comparison of the Effectiveness of Different Traditional Soaking Processes on the in Vitro Digestibility of Taro(Colocasia esculenta ***)Flour

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Food and Nutrition Sciences 2014年第3期5卷 258-263页

作者： Imar Djibrine Soudy Laurent Alves de oliveira Nicolas Limas Nzouzi Mamadou Godefroy Izzedine Abdelaziz Arada Ousmane Dahab Atteib Djidda Alhadj Alfaroukh Oumar Idriss Bruno Eto denis Grancher Institut Universitaire des Sciences et Techniques AbéchéTchad Biotechnopole Institut de Recherche en Elevage pour le DéveloppementN’DjamenaTchad Laboratoires TBC TransCell-Lab Facultéde Médecine Xavier BichatUniversité Paris-Diderot Paris 7ParisFrance Laboratoire de Nutrition et Alimentation VetAgro Sup-Campus VétérinaireUniversitéde LyonLyonFrance

A traditional process used by farmers in Chad consists in soaking slices of taro (Colocasia esculenta L. SCHOTT) in tamarind infusion, or in corn solution or in water over a 24-hour period to reduce the acridity of taro and facilitate cooking. The aim of this study was to assess the effect of traditional soaking on the in vitro digestibility of taro flour using or not using an α-amylase enzyme. The digestion without the enzyme has shown that the soaking processes improve the digestibility of taro flour (from 39.30% for the control sample to 75.11% (after tamarind infusion) and 78.67% (treatment with water) after 24 hours of soaking). Soaking over a 6-hour period and preferentially in tamarind infusion or in corn solution obtains highly digestible flour (around 95% of digestibility rate after 3 hours of enzymatic digestion).

关键词： Colocasia esculenta L.SCHOTT Soaking Corn Zea mays L. Tamarind Tamarindus indica L. In Vitro Di-gestibility Amylase