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Increasing dietary fiber intake for type 2 diabetes mellitus management: A systematic review

World Journal of Diabetes 2024年第5期15卷 1001-1010页

作者： Douglas Nitzke Juliana Czermainski Carolina Rosa Chaline Coghetto Sabrina Alves fernandes Randhall b Carteri Department of Nutrition Centro Universitário CESUCACachoeirinha 94935-630Brazil Department of Hepatology Universidade Federal de Ciências da Saúde de Porto AlegrePorto Alegre 90430-080Brazil Postgraduate Program in Hepatology Universidade Federal de Ciências da Saúde de Porto AlegrePorto Alegre 90050-170Brazil Postgraduate Program in Hepatology Federal University of Health Sciences of Porto Alegre(UFCSPA)Porto Alegre 90050-170Brazil

bACKGROUND Type 2 diabetes is a chronic,non-communicable disease with a substantial global impact,affecting a significant number of *** etiology is closely tied to imbalanced dietary practices and sedentary ***,increasing die-tary fiber(DF)intake has consistently demonstrated health benefits in numerous studies,including improvements in glycemic control and weight *** To investigate the efficacy of DF interventions in the management of type 2 diabetes mellitus(T2DM).METHODS A systematic literature review was conducted to explore the association between DF intake and the management of *** the inclusion and exclusion criteria,a total of 26 studies were included in this *** The main strategies implied to increased DF intake were:High DF diet plus acarbose(2 studies);DF supplements(14 studies);and high DF diets(10 studies).Overall,most studies indicated that increased DF intake resulted in im-provements in glycemic control and weight management in T2DM *** DF represents a valuable strategy in the treatment of type 2 diabetes,improving health *** intake offers the potential to improve quality of life and reduce complications and mortality associated with ***,through supplements or enriched foods,DF contributes significantly to the control of several markers such as HbA1c,blood glucose,triglycerides,low-density lipoprotein,and body weight.

关键词： Type 2 diabetes mellitus Soluble fibers Insoluble fibers Probiotics blood glucose Nutrition

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Stochastic seismic inversion and bayesian facies classification applied to porosity modeling and igneous rock identification

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Petroleum Science 2024年第2期21卷 918-935页

作者： Fábio Júnior Damasceno fernandes Leonardo Teixeira Antonio Fernando Menezes Freire Wagner Moreira Lupinacci Exploratory Interpretation and Reservoir Characterization Group(GIECAR) Department of Geology and GeophysicsFederal Fluminense UniversityNiter oiRJ24210-346Brazil Petrobras Rio de JaneiroRJ20231-030Brazil National Institute of Science and Technology of Petroleum Geophysics(INCT-GP/CNPQ) Niter oiRJ24210-346Brazil

We apply stochastic seismic inversion and bayesian facies classification for porosity modeling and igneous rock identification in the presalt interval of the Santos basin. This integration of seismic and well-derived information enhances reservoir characterization. Stochastic inversion and bayesian classification are powerful tools because they permit addressing the uncertainties in the model. We used the ES-MDA algorithm to achieve the realizations equivalent to the percentiles P10, P50, and P90 of acoustic impedance, a novel method for acoustic inversion in presalt. The facies were divided into five: reservoir 1,reservoir 2, tight carbonates, clayey rocks, and igneous rocks. To deal with the overlaps in acoustic impedance values of facies, we included geological information using a priori probability, indicating that structural highs are reservoir-dominated. To illustrate our approach, we conducted porosity modeling using facies-related rock-physics models for rock-physics inversion in an area with a well drilled in a coquina bank and evaluated the thickness and extension of an igneous intrusion near the carbonate-salt interface. The modeled porosity and the classified seismic facies are in good agreement with the ones observed in the wells. Notably, the coquinas bank presents an improvement in the porosity towards the top. The a priori probability model was crucial for limiting the clayey rocks to the structural lows. In Well b, the hit rate of the igneous rock in the three scenarios is higher than 60%, showing an excellent thickness-prediction capability.

关键词： Stochastic inversion bayesian classification Porosity modeling Carbonate reservoirs Igneous rocks

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Effect of drug therapies on self-reported chemosensory outcomes after COVID-19

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World Journal of Otorhinolaryngology-Head and Neck Surgery 2024年第2期10卷 88-96页

作者： Marco A.Fornazieri bruno M.Cunha Samuel P.Nicácio Lucas K.Anzolin JoséL.b.da Silva Aristides fernandes Neto Deusdedit brandão Neto Richard L.Voegels Fábio D.R.Pinna Department of Surgery Londrina State UniversityLondrinaBrazil Department of Medicine Pontifical Catholic University of ParanáLondrinaBrazil Department of Otorhinolaryngology University of São PauloSao PauloBrazil Department of Otorhinolaryngology:Head and Neck Surgery Perelman School of MedicineSmell and Taste CenterUniversity of PennsylvaniaPhiladelphiaPennsylvaniaUSA

Objective:The aim of this study was to assess the relative efficacy of medications used following severe acute respiratory syndrome coronavirus-2(SARS-CoV-2)infection on self-reported alterations in taste and/or smell ***:Seven hundred and fourteen persons with self-reported postcoronavirus disease 2019(post-COVID-19)chemosensory disorders were personally interviewed regarding specific medications they were administered following the acute phase of the *** dependent measure—self-reported total recovery of chemosensory symptoms—was subjected to stepwise logistic *** predictors included demographic and clinical variables,in addition to specific medications used to mitigate disease symptoms(i.e.,systemic corticosteroids,oseltamivir,vitamin C,ibuprofen,hydroxychloroquine,azithromycin,ivermectin,nitazoxanide,anticoagulants,and zinc).Results:The median time between COVID-19 symptom onset and the interviews was 81 days(interquartile range:60-104).Of the 714 subjects,249(34.9%)reported total recovery of their chemosensory function;437(61.2%)had at least one treatment since the beginning of the *** and those with more comorbidities had undergone more *** recovery rates of the treated and nontreated groups did not differ ***,respondents who had used nitazoxanide tended to have a higher rate of self-reported taste or smell *** who took oral zinc were less likely to ***:No medication employed during the first months after SARS-CoV-2 infection had a clear positive effect on returning self-reported smell or taste function to normal,although nitrazoxide trended in a positive *** zinc had a negative effect on the reported recovery of these senses.

关键词： chemosensory disorder coronavirus infections COVID-19 drug therapy SARS-CoV-2 smell loss taste loss

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应用MRI预测脑胶质瘤的异柠檬酸脱氢酶基因型:单壳层和多壳层扩散模型

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国际医学放射学杂志 2019年第1期 114-114页

作者： M.Figini M.Riva M.Graham G.M.Castelli b.fernandes M.Grimaldi 武肖玲 Department of Neuroradiology Fondazione IRCCS Istituto Neurologico Carlo Besta

摘要目的该前瞻性研究主要目的是评估扩散MRI参数在Ⅱ型和Ⅲ型脑胶质瘤中与异柠檬酸脱氢酶(IDH)基因型是否相关;次要目的是研究使用先进模型[如神经突方向扩

关键词：异柠檬酸脱氢酶脑胶质瘤基因型 MRI

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Relationship between phase angle,steatosis,and liver fibrosis in patients coinfected with human immunodeficiency virus/hepatitis C virus

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World Journal of Hepatology 2022年第6期14卷 1173-1181页

作者： Sabrina Alves fernandes Cristiane Valle Tovo AndréLuiz Machado da Silva Letícia Pereira Pinto Randhall b Carteri Angelo A Mattos Postgraduate Program in Hepatology Universidade Federal de Ciências da Saúde de Porto Alegre(UFCSPA)Porto Alegre 90050-170Brazil Department of Infectology Service Hospital Nossa Senhora da ConceiçãoPorto Alegre 91350-200Brazil Department of Nutrition Centro Universitário Metodista-IPAPorto Alegre 90420-060Brazil Department of Nutrition Centro Universitário CESUCACachoeirinha 94935-630Brazil

bACKGROUND Malnutrition,lipodystrophy,and dyslipidemia are prevalent characteristics in patients with human immunodeficiency virus(HIV)infection with or without previous *** a clinical condition can lead to the hypothesis of the presence of hepatic steatosis with possible progression to fibrosis and the risk of hepatocellular ***,a low phase angle(PA),evaluated by bioelectrical impedance analysis(bIA),is an independent prognostic marker of clinical progression and survival in HIV-infected *** To evaluate the relationship between PA and body composition with steatosis and hepatic fibrosis in HIV/hepatitis C virus(HCV)-coinfected *** A retrospective observational study by convenience sampling of coinfected HIV/HCV patients,in which all patients underwent transient elastography(Fibroscan)and bIA ***’s t test was used for group comparisons,and Spearman’s or Pearson’s correlation test was used when *** significance level was set at 5%,and analyses were performed using SPSS version *** Forty-three patients who received antiretroviral therapy met the inclusion criteria,and 23(53.5%)were under treatment with protease inhibitors(PIs).There was no difference in PA between those who used PIs and those who did not(P=0.635).There was no correlation between fibrosis grade and PA(P=0.355)or lean mass(P=0.378).There was a significant inverse correlation between the controlled attenuation parameter(CAP)and lean mass(P=0.378),positive correlation between PA and lean mass(P=0.378),and negative correlation between PA and fatty mass(P=0.378),although the CAP and PA were not *** evaluated by sex,no significant correlations were *** PA determines the muscle function of HIV/HCV-coinfected patients,and the CAP values reinforce the association with lean mass,suggesting that patients require early nutritional interventions.

关键词： Phase angle bioelectrical impedance Coinfection Human immunodeficiency virus Hepatitis C virus Nutrition

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Role of the phase angle in the prognosis of the cirrhotic patient:15 years of follow-up

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World Journal of Methodology 2023年第4期13卷 238-247页

作者： Letícia Pereira Pinto Claudio Augusto Marroni Juliana Czermainski Maria Luiza fernandes Dahlem Randhall b Carteri Sabrina Alves fernandes Department of Hepatology Universidade Federal de Ciências da Saúde de Porto AlegrePorto Alegre 90050-170Brazil Department of Veterinary Medicine Universidade Federal do Rio Grande do SulPorto Alegre 91540-000Brazil Department of Nutrition Centro Universitário Metodista IPAPorto Alegre 90420-060Brazil Department of Nutrition Centro Universitário CesucaCachoerinha 94935-630Brazil

bACKGROUND In 2019,cirrhosis accounted for 2.4%of global *** projection for 2030 is an increase in this *** recent years,hospitalization costs have escalated by 36%for compensated cirrhosis and 24%for decompensated ***,it is necessary to identify a tool capable of predicting the mortality of these patients according to their clinical condition and consequently extending their survival *** studies have shown that the phase angle(PA)can be a feasible method in clinical practice,with the potential to guide assertive patient management in the therapeutic of chronic liver *** To evaluate the prognostic role of PA in cirrhotic patients over a 15-year followup *** Retrospective cohort study with 129 cirrhotic patients of both sexes over 18 years *** of cirrhosis by liver *** first year of data collection was 2007,and data regarding outcomes was collected in *** were gathered from medical records,such as esophageal varices(EV),EV bleeding,ascites,spontaneous bacterial peritonitis(SbP),encephalopathy,laboratory findings and *** cut-off value for the PA was 5.4°,a value described in 2012 by fernandes et al for 129 patients evaluated in this study and the cut-off points for the brazilian population presented in percentiles(P),as described by Mattiello et *** mortality was assessed using the PA percentile through Kaplan-Meier curves and multivariate binary logistic regression *** Patients were divided into two groups according to the PA 5.4th(PA>5.4°,n=40;PA≤5.4°,n=89)PA percentile(ber of relevant complications such as ascites,SbP,liver encephalopathy and *** is strongly correlated with serum albumin(Pbilirubin(P=0.02)and direct bilirubin(P=0.003).PA is correlated with survival

关键词： Liver cirrhosis Phase angle Prognosis Liver transplantation Electrical bioimpedance

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Phenomenological model for torsional galloping of an elastic flat plate due to hydrodynamic loads

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Journal of Hydrodynamics 2014年第1期26卷 57-65页

作者： fernandes Antonio Carlos ARMANDEI Mohammadmehdi Department of Naval and Ocean Engineering COPPE/UFRJ

This study investigates the torsional galloping phenomenon, an instability type flow-induced oscillation, in an elastic stru-cture due to hydrodynamic loads into the water current. The structure applied here is a rectangular flat plate with an elastic axis in its mid-chord length. The elasticity is provided by torsion spring. The flat plate has only one degree of freedom which is rotation in pure yaw about its axis. It is observed that as the current speed is higher than a critical velocity, the flat plate becomes unstable. The instability leads to torsional galloping occurrence, as a result of which the flat plate begins to yaw about the elastic axis. by testing two different chord lengths each with several torsion spring rates, the flat plate behavior is investigated and three different responses are recognized. Then, a phenomenological model is developed with the original kernel in the form of the van der Pol-Duffing equa-tion. The model explains these three responses observed experimentally.

关键词： torsional galloping flow-induced oscillation phenomenological model van der Pol-Duffing equation

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Stability analysis of the fluttering and autorotation of flow-induced rotation of a hinged flat plate

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Journal of Hydrodynamics 2013年第5期25卷 755-762页

作者： MIRZAEISEFAT Sina fernandes Antonio Carlos Department of Naval Architecture and Marine Engineering University of Michigan COPPE/UFRJ Federal University of Rio de Janeiro

This work describes investigations performed on the interaction of uniform current and freely rotating plate about a fixed vertical axis. Fluttering and autorotation are two different motions that may occur during the flow induced rotation. The dimensional analysis proves that the motion in flow induced rotation motion is governed essentially by the dimensionless moment of inertia and Reynolds number. Certain combinations define the stability boundaries between fluttering and autorotation. Fluttering is oscillation of body about a vertical axis and the autorotation is a name given to the case when the body turns continuously about the vertical axis First, the loads and moment coefficients are calculated by experiments and streamline theory for different angles of attack for a fixed fiat plate. Then for dynamic case, a bifurcation diagram is presented based on experiments to classify different motion states of flow induced rotation. Finally, a dynamical model is proposed for stability analysis of flow induced rotation of a flat plate.

关键词： flow-induced rotation autorotation fluttering stability analysis

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Assessment of resting energy expenditure in patients with cirrhosis

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World Journal of Hepatology 2022年第4期14卷 802-811页

作者： Shaiane Ferreira Cláudio Augusto Marroni Jessica Taina Stein Roberta Rayn Ana Cristhina Henz Natália P Schmidt Randhall b Carteri Sabrina Alves fernandes Postgraduate Program in Hepatology Federal University of Health Sciences of Porto Alegre(UFCSPA)Porto Alegre 90050-170Brazil Department of Nutrition Centro Universitário Metodista-IPAPorto Alegre 90420-060Brazil Department of Health and behavior Catholic University of PelotasPelotas 96015-560Brazil

bACKGROUND Malnutrition affects 20%to 50%of patients with *** may be associated with serious complications and has a direct impact on *** energy expenditure(REE)is an important parameter to guide the optimization of therapy and recovery of nutritional status in patients with ***,the REE of patients with cirrhosis is still unclear,casting doubt upon the optimal nutritional management *** To identify the best method that predicts the REE of cirrhotic patients,using indirect calorimetry(IC)as the gold *** An observational study was performed on 90 patients with *** was assessed by IC,bioelectrical impedance analysis(bIA),and predictive formulas,which were compared using bland-Altman plots and the Student’s *** REE values measured by IC(1607.72±257.4 kcal)differed significantly from those determined by all other methods(bIA:1790.48±352.1 kcal;Harris&benedict equation:2373.54±254.9 kcal;IOM equation:1648.95±185.6 kcal;Cunningham equation:1764.29±246.2 kcal),except the Food and Agriculture Organization of the United Nations,World Health Organization,and United Nations University(FAO/WHO/UNU)(1616.07±214.6 kcal)and McArdle(1611.30±241.8 kcal)*** found no significant association when comparing IC and 24-h dietary recall among different Child-Pugh classes of *** The IOM and FAO/WHO/UNU equations have the best agreement with the *** results indicate a possibility of different tools for the clinical practice on cirrhotic patients.

关键词： Liver cirrhosis Calorimetry Indirect Energy metabolism Malnutrition

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Hematological parameters of a Neotropical wild frog population,with a phylogenetic perspective on blood cell composition in Anura

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Current Zoology 2022年第3期68卷 361-369页

作者： Lilian FRANCO-bELUSSI Diogo b.PROVETE Taynara R.F.LEÃO Mayara S.SIQUEIRA bruno S.L.VALVERDE brenda O.MARTINS Classius DE OLIVEIRA Carlos Eurico fernandes Instituto de biociências Universidade Federal de Mato Grosso do SulCampo GrandeMato Grosso do Sul 79002970Brazil Gothenburg Global biodiversity Centre GöteborgBox 100S 40530Sweden Graduate Program in biodiversity.Instituto de biociências Letras e Ciências ExatasUniversidade Estadual PaulistaSão Josédo Rio PretoSão PauloBrazil Graduate Program in Animal biology.Instituto de biociências Universidade Federal de Mato Grosso do SulCampo GrandeMato Grosso do SulBrazil Departamento de biologia.Instituto de biociências Letras e Ciências ExatasSão Josédo Rio PretoUniversidade Estadual PaulistaBrazil

Hematological parameters can provide key information to an animal health ***,this information is usually hard to ***,we described the hematological parameters of Leptodactylus podicipinus in the brazilian *** measured red blood cell morphometrics,erythrogram,and *** also tested for phylogenetic signal in the erythrogram and leukogram of 48 frog species from 15 families,testing if body size explains their *** were the most abundant leukocytes(>60%)in ***,followed by neutrophils(∼10%).Given that *** is an abundant and widely distributed species in central brazil,knowing its hematological pattern can help establish a baseline and improve its use as a bioindicator of environmental *** corpuscular hemoglobin and value contributed more to the phylomorphospace of erythrogram,in which Leptodactylus *** Hypsiboas raniceps had lower values of these variables,whereas bufotes viridis and Hyla arborea had high *** phylogenetic signal was spread throughout the dimensions of the leukogram *** variables that most contributed to it were total leukocytes counts,lymphocytes,and *** also found a moderate phylogenetic signal for both the erythrogram and ***,body size accounted for a low proportion of variation in both the leukogram(4.7%)and erythrogram(0.57%).by applying phylogenetic comparative methods to hematological parameters,our results add a new perspective on the evolution of blood cell physiology in frogs.

关键词： erythrogram leukogram conservation physiology macroevolution population monitoring programs

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