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Impacts of land use and land cover changes on hydrological processes and sediment yield determined using the SWAT model

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International Journal of Sediment Research 2022年第1期37卷 54-69页

作者： Edivaldo Afonso de Oliveira Serr?o Madson Tavares Silva Thomás Rocha Ferreira Lorena Concei??o Paiva de Ataide Cleber Assis dos Santos Aline Maria Meiguins de Lima Vicente de Paulo Rodrigues da Silva Francisco de Assis Salviano de Sousa denis josé cardoso gomes Academic Unit of Atmospheric Sciences Federal University of Campina Grande Department of Physics Center for Natural and Exact Sciences Federal University of Santa Maria Institute of Technology Civil Engineering Graduate Program Federal University of Pará Earth System Science Center National Institute of Space Research Institute of Geosciences Federal University of Pará

Land use and land cover (LULC) changes strongly affect local hydrology and sediment *** current study focused on a basin in the Brazilian Amazon and had the following three objectives:(1) to perform an effective diagnosis of flow and sediment yield,(2) to evaluate the impacts of LULC changes over the last 40 years on the hydro-sedimentological variables,and (3) to investigate the impacts of the possible trends or breaking points in the flow,surface runoff,and sediment yield *** Soil and Water Assessment Tool (SWAT) model validation showed that the simulated results were consistent with the data measured in the dynamic reproduction of flow ***,changes in LULC altered surface runoff,sediment yield,and flow according to the Mann-Kendall and Pettitt non-parametric *** was also observed that the sub-basins in which pastureland is predominant are more susceptible to increased surface runoff and sediment *** to trend and homogeneity tests,these sub-basins had break points in the time series of these *** the other hand,in the sub-basins whose land cover is predominantly forest,the time series is homogeneous and *** current study highlighted the impacts that 40 years of LULC changes in an Amazonian basin had on hydro-sedimentological variables,which,in turn,can play an important role in changing the hydrological cycle,consequently these changes can also impact diverse human activities in the region,such as agribusiness,livestock,energy production,food security,and public water ***,it is concluded that the SWAT model is a good estimator of hydro-sedimentological processes in Amazonian basins and can be used by decision makers in the management of water and environmental resources.

关键词： Hydrological modeling Sediment yield Amazon basin SWAT model

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The Optimization of Aspergillus ***4 Tannase Production under Submerged Fermentation

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Advances in Microbiology 2014年第3期4卷 143-150页

作者： Alessandra Goncalves de Melo Rayssa Cristina Faria Pedroso Luis Henrique Souza Guimaraes josé Guilherme Lembi Ferreira Alves Eustáquio Souza Dias Mário Lúcio Vilela de Resende Patrícia gomes cardoso Department of Biology Sector of MicrobiologyFederal University of LavrasLavrasBrazil Department of Biology University of Sao PauloRibeirao PretoBrazil Department of Food Science Federal University of LavrasLavrasBrazil Department of Phytopathology Federal University of LavrasLavrasBrazil

Tannase is a hydrolytic enzyme that is involved in the biodegradation of tannins and it has biotechnological potential in the pharmaceutical, chemical, food and beverage industries. Microorganisms, especially filamentous fungi, are important tannase producers. The aims of this work were to find a potential tannase producer and to improve the cultivation conditions. Three Aspergillus species (A. japonicus 246A, A. tamarii 3 and Aspergillus sp. GM4) were investigated in different culture media (Adams, Czapeck, Khanna, M5 and Vogel) and inducers (1% and 2% tannic acid;1% green tea;1% methyl gallate;1% gallic acid). Aspergillus sp. GM4 and Adams medium were selected. The tannase production by Aspergillus sp. GM4 in Adams medium was induced in the presence of 2% (w/v) tannic acid and gallic acid as carbon sources, while green tea was not able to induce tannase production. The Plackett-Burman screening design was performed with the variables MgSO4, KH2PO4, yeast extract, tannic acid, agitation rate and salt solution. The variables MgSO4 and agitation rate were selected for the optimization of tannase production using a Central Composite Rotatable Design. Under optimized conditions, a 2.66-fold increase in the enzyme production was observed with small modifications in the medium composition.

关键词： Aspergillus sp. Response Surface Methodology Submerged Fermentation Tannase Tannic Acid

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Sorafenib after Arterial Chemoembolization in Child-Pugh A and B Cirrhotic Patients with Intermediate Hepatocellular Carcinoma: A Retrospective Analysis

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Journal of Cancer Therapy 2015年第3期6卷 286-292页

作者： Fernando gomes Romeiro Luciana Yumi Odani Sigahi Matheus Alvarez Fabio da Silva Yamashiro Fábio cardoso de Carvalho Leonardo Pelafsky Talles Bazeia Lima Letícia de Campos Franzoni josé Ricardo de Arruda Miranda Giovanni Faria Silva Gastroenterology Division Department of Internal Medicine Faculdade de Medicina de Botucatu UNESP—Univ Estadual Paulista Sao Paulo Brazil Faculdade de Medicina de Botucatu UNESP—Univ Estadual Paulista Sao Paulo Brazil Department of Physics and Biophysics Instituto de Biociências de Botucatu UNESP—Univ Estadual Paulista Sao Paulo Brazil Gastroenterology Division Department of Surgery and Orthopedics Faculdade de Medicina de Botucatu UNESP—Univ Estadual Paulista Sao Paulo Brazil

Introduction: Hepatocellular carcinoma (HCC) is a leading cause of mortality among cirrhotic patients, and current guidelines recommend single-treatment modalities according to patient and liver disease classifications. New studies have shown promising results from combining locoregional and systemic treatments, but most of them were limited to Child-Pugh A patients due to toxicity concerns. Aim: The objective of this study was to analyze survival rates of Child-Pugh A and B patients with intermediate HCC tumors treated with transarterial chemoembolization (TACE) followed by full-dose sorafenib usage. Material and methods: a retrospective analysis of 37 cirrhotic patients (Child-Pugh A and B rates = 23/14) treated with TACE and TACE followed by sorafenib usage (17 and 20 patients, respectively). Results: The mean survival was 379 days in the combined treatment group and 151 days in the single-treatment group (p = 0.007). There were no differences in survival according to the Child-Pugh classification. Conclusions: sorafenib after TACE can be an option for selected cirrhotic patients with intermediate HCC tumors if this combined approach is cautiously performed on an individualized schedule. Our results suggest that the Child-Pugh classification should not be a limitation to this combined treatment.

关键词： Hepatocellular Carcinoma Cirrhosis Arterial Chemoembolization Sorafenib

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Morbid Obesity: A Review on the Reasons for Impediments to Physical Exercises and Social Activities

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Modern Plastic Surgery 2020年第3期10卷 93-100页

作者： josé Humberto cardoso Resende Mattheus Duarte da Veiga Jardim Brena Thamyres de Andrade Irineu Leydeane Rosa gomes Gontijo Lucas Radi Cruvinel Zeno Augusto de Sousa Neto Rodrigo Gonç alves de Oliveira Daniel Soares de Araújo Emídio Silva Falcã o Brasileiro UNIFAN Work Coordinator Aparecida de Goi&#226 nia Brazil UNIFAN Academics of Medicine Aparecida de Goi&#226 nia Brazil UNIFAN Research Coordinator Aparecida de Goi&#226 nia Brazil

Morbid obesity is regarded as a disease due to excess body weight, causing a silence of life as a whole and entailing the most varied disabilities for the person, such as: physical, social, psychological, affective, etc. It represents cases of “public health”, thereby involving competent bodies in the development of solutions that encompass various medical specialties and other health fields, in addition to influencing the mind of these people, causing depression that, due to metabolic involvement, can evolve to the death of the individual. The participation of multidisciplinary health focuses on weight loss, freely and spontaneously, or on the indication of bariatric surgery. We know how difficult it is to lose weight. In order to achieve successful procedures, we recommend the “Obese Workshop” or pre- and post-surgical follow-ups close to the patients, with a view to avoiding recurrences or the “accordion effect” (very common), which can interfere with the Body Mass Index (BMI). Everyone, males and females, complained of tiredness and the impossibility of any physical exercise, even the lightest and simplest to be performed, in addition to the fact that they cannot attend gyms and are unable to open a simple door handle.

关键词： Obesity Hypertension Diabetes Bariatric Illness Physical Exercise

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Obesity: Body Relief Surgeries before Bariatric Surgery for Risk Reduction

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Modern Plastic Surgery 2020年第3期10卷 31-37页

作者： josé Humberto cardoso Resende Ana Letícia Pinto Guimarã es Brunna Abreu Perillo Ana Carolina Melo Maluf Laura Ribeiro da Costa Rafaella Cristina gomes Bernardes Arthur Camargo Pires Thalles Gonç alves Souza Menezes Murilo Calil Alves Emídio Silva Falcã o Brasileiro UNIFAN Work Coordinator Aparecida de Goi&#226 nia Brazil UNIFAN Medicine Academics Aparecida de Goi&#226 nia Brazil UNIFAN Research Coordinator Aparecida de Goi&#226 nia Brazil

Depending on the treatment and weight of the breasts or abdomen, they may exceed volumes considered giant and morbidly obese. In these cases, and when the patient’s BMI is high above 40 kg/m2, the weight of the breasts or abdomen produces what we consider suffocation when the patient is placed in horizontal position on surgical tables, decreasing his respiratory capacity and increasing the difficulty in treating respiratory or embolic risks. An 8-kg breast on the patient’s chest prevents normal breathing. An abdomen with a volume of 30 kg causes difficulties in all senses, making the physiological expansion of the lungs impossible and even preventing surgical assistance to patients. These patients are almost always customers who sleep in the sitting position to breathe better. The gigantic extirpation of the surgical parts facilitates a better respiratory expansion reducing by a large percentage the risk of death, what we call body relief. This relief does not free the patient from bariatric surgery for a possible weight loss, which is vital for the proper functioning of the organs and decreasing arterial hypertension and diabetes.

关键词： Obesity Disease Surgery Bariatric Risk Hypertension and Diabetes

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SARS-CoV-2 productively infects primary human immune system cells in vitro and in CoviD-19 patients

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Journal of Molecular Cell Biology 2022年第4期14卷 51-64页

作者： Marjorie C.Pontelli italo A.Castro Ronaldo B.Martins Leonardo La Serra Flavio P.Veras Daniele C.Nascimento Camila M.Silva Ricardo S.cardoso Roberta Rosales Rogério gomes Thais M.Lima Juliano P.Souza Brenda C.Vitti Diego B.Caetite Mikhael H.F.de Lima Spencer D.Stumpf Cassandra E.Thompson Louis-Marie Bloyet Juliana E Toller-Kawahisa Marcela C.Giannini Leticia P.Bonjorno Marial.F.Lopes Sabrina S.Batah Li Siyuan Rodrigo Luppino-Assad Sergio C.L.Almeida Fabiola R.Oliveira Maira N.Benatti Lorena L.F.Pontes Rodrigo C.Santana Fernando C.Vilar Maria Auxiliadora-Martins Pei-Yong Shi Thiago M.Cunha Rodrigo T.Calado joséC.Alves-Filho Dario S.Zamboni Alexandre T.Fabro Paulo Louzada-Junior Rene D.R.Oliveira Sean P.J.Whelan Fernando Q.Cunha Eurico Arruda Virology Research Center Ribeirao Preto Medical SchoolUniversity of Sao Pauloibeirao PretoSao Paulo 14049-900.Brazil Center of Research in Inflammatory Diseases Ribeirao Preto Medical SchoolUniversity of Sao PauloRibeirao PretoSao Paulo 14049-900Brazil Department of Celland Molecular Biology Ribeirao Preto Medical SchoolUniversityof Sao PauloRibeirao PretoSao Paulo 14049-900 Brazil Regional Blood Centerof Ribeirao Preto Ribeirao Preto Medical ScholUniversity of Sao PauloRibeirao PretoSao Paulo 14049-900Brazil Department of Biochemistry&Molecular Biology the University of Texas Medical BranchGalvestonTX7755USA Divisions of Clinical lmmunology Infectious Diseases and Intensive Care UnitRibeirao Preto Medical Schooniversity of Sao PauloRibeirao PretoSao Paulo 14049-900Brazil Department of Pathology Ribeirao Preto Medical Scholniversity of Sao PauloRibeirao PretoSao Paulo 14049-900Brazil Department of Molecular Microbiology.Washington University in St.Louis Saint LouisMO 63110USA

The severe acute respiratory syndrome coronavirus 2(SARS-CovV-2)infection is associated with a hyperinflammatory state and lymphocytopenia,a hallmark that appears as both signature and prognosis of disease severity *** cytokine storm and a sustained inflammatory state are commonly associated with immune cell depletion,it is still unclear whether direct SARS-Cov-2 infection of immune cells could also play a role in this scenario by harboring viral *** found that monocytes,as well as both B and T lymphocytes,were susceptible to SARS-Cov-2 infection in vitro,accumulating double-stranded RNA consistent with viral RNA replication and ultimately leading to expressive T cell *** addition,flow cytometry and immunofluorescence analysis revealed that SARS-Cov-2 was frequently detected in monocytes and B lymphocytes from coronavirus disease 2019(CoVID-19)*** rates of SARS-Cov-2-infected monocytes in peripheral blood mononuclear cells from CoVID-19 patients increased over time from symptom onset,with SARS-CoV-2-positive monocytes,B cells,and CD4+T lymphocytes also detected in postmortem lung *** results indicated that SARS-CoV-2 infection of blood-circulating leukocytes in covID-19 patients might have important implications for disease pathogenesis and progression,immune dysfunction,and virus spread within the host.

关键词： SARS-CoV-2 CoVID-19 lymphocytopenia peripheral blood mononuclear cell(PBMC) lymphocytes monocytes apoptosis

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Embolization of splenorenal shunt associated to portal vein thrombosis and hepatic encephalopathy

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World Journal of Gastroenterology 2014年第42期20卷 15910-15915页

作者： Letícia de Campos Franzoni Fábio cardoso de Carvalho Rafael gomes de Almeida Garzon Fábio da Silva Yamashiro Laís Augusti Lívia Alves Amaral Santos Mariana de Souza Dorna Júlio Pinheiro Baima Talles Bazeia Lima Carlos Antonio Caramori Giovanni Faria Silva Fernando gomes Romeiro Internal Medicine Department Gastroenterology Division Botucatu Medical School UNESP 18 618 970 Botucatu Sao Paulo Brazil Hospital do Cora??o do Instituto de Moléstias Cardiovasculares S?o José do Rio Preto Sao Paulo 15015-210 Brazil Department of Internal Medicine Division of Cardiology Botucatu School of Medicine UNESP Univ Estadual Paulista

Hepatic encephalopathy(HE)is a cognitive disturbance characterized by neuropsychiatric *** occurs in acute and chronic hepatic disease and also in patients with portosystemic *** presence of these portosystemic shunts allows the passage of nitrogenous substances from the intestines through systemic veins without liver ***,the embolization of these shunts has been performed tocontrol HE manifestations,but the presence of portal vein thrombosis is considered a *** this presentation we show a cirrhotic patient with severe HE and portal vein thrombosis who was submitted to embolization of a large portosystemic *** report:a 57 years-old cirrhotic patient who had been hospitalized many times for persistent HE and hepatic coma,even without precipitant *** had a wide portosystemic shunt and also portal vein *** abdominal angiography confirmed the splenorenal shunt and showed other *** larger shunt was embolized through placement of microcoils,and the patient had no recurrence of overt *** was a little increase of esophageal and gastric varices,but no endoscopic treatment was *** portosystemic shunts are frequent causes of recurrent HE in cirrhotic patients,portal vein thrombosis should be considered a relative contraindication to perform a shunt ***,in particular cases with many shunts and severe HE,we found that one of these shunts can be safely embolized and this procedure can be sufficient to obtain a good HE *** conclusion,we reported a case of persistent HE due to a wide portosystemic shunt associated with portal vein *** the patient had other shunts,she was successfully treated by embolization of the larger shunt.

关键词： Recurrent hepatic encephalopathy Liver cirrhosis P

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