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Neurorestorative Effects of Constraint-Induced Movement Therapy after Stroke: An Integrative Review

Neuroscience & Medicine 2013年第4期4卷 253-262页

作者： Marina Lucas Pedro Ribeiro Mauricio Cagy Silmar Teixeira Fernanda Chaves Diana Carvalho Caroline Peressutti Sérgio Machado Juliana Bittencourt Bruna Velasques roberto piedade Brain Mapping and Sensory Motor Integration Institute of Psychiatry of Federal University of Rio de Janeiro (IPUB/UFRJ) Rio de Janeiro Brazil Brain Mapping and Sensory Motor Integration Institute of Psychiatry of Federal University of Rio de Janeiro (IPUB/UFRJ) Rio de Janeiro Brazil Physiotherapy Laboratory Veiga de Almeida University (UVA) Rio de Janeiro Brazil Physiotherapy Department Piquet Carneiro Policlinic State University of Rio de Janeiro (UERJ) Rio de Janeiro Brazil Brain Mapping and Sensory Motor Integration Institute of Psychiatry of Federal University of Rio de Janeiro (IPUB/UFRJ) Rio de Janeiro Brazil School of Physical Education Bioscience Department Federal University of Rio de Janeiro (EEFD/UFRJ) Rio de Janeiro Brazil Institute of Applied Neuroscience (INA) Rio de Janeiro Brazil Brain Mapping and Sensory Motor Integration Institute of Psychiatry of Federal University of Rio de Janeiro (IPUB/UFRJ) Rio de Janeiro Brazil Institute of Applied Neuroscience (INA) Rio de Janeiro Brazil Division of Epidemiology and Biostatistic Institute of Health Community Federal Fluminense University (UFF) Rio de Janeiro Brazil Laboratory of Panic and Respiration Federal University of Rio de Janeiro (UFRJ) Rio de Janeiro Brazil Physical Activity Neuroscience Laboratory Salgado de Oliveira University Rio de Janeiro Brazil

Stroke has been considered as one of the main causes of death and of motor and cognitive sequels. Especially, many patients with upper limb hemiparesis improved their motor action and showed meaningful cortical changes after treatment with constraint-induced movement therapy. Therefore, this review aims to verify the literature about neuroimaging and behavioral evidences in the cortical reorganization through the use of the constraint-induced movement therapy. So, we conducted the literature research in indexed journals from many databases like Pubmed, Medline, Cochrane Database, Lilacs and Scielo. We concluded that the behavioral and neuroimaging studies using traditional and modified constraint-induced movement therapy promote cortical reorganization.

关键词： Stroke Constraint-Induced-Movement-Therapy Neuroplasticity Cerebral Reorganization

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Electrocortical Activity Differences Related to Saccadic Movements between Bipolar Patients and Healthy Subjects

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Neuroscience & Medicine 2013年第2期4卷 63-70页

作者： Washington Adolfo Batista Juliana Bittencourt Jose Inácio Salles Silmar Teixeira Luis F.Basile Antonio Egidio Nardi Claudia Diniz Fernanda Novis Luciana Angélica Silveira Rafael de Assis da Silva Amanda de Lima Teixeira Elie Cheniaux Flávio Kapczinki Mauricio Cagy roberto piedade Bruna Velasques Pedro Ribeiro Brain Mapping and Sensory Motor Integration Institute of Psychiatry of the Federal University of Rio de Janeiro(IPUB/UFRJ)Rio de JaneiroBrazil Neurophysiology and Neuropsychology of Attention Institute of Psychiatry of the Federal University of Rio de Janeiro(IPUB/UFRJ)Rio de JaneiroBrazil Institute of Applied Neuroscience(INA) Rio de JaneiroBrazil School of Physical Education Bioscience Department(EEFD/UFRJ)Rio de JaneiroBrazil Federal Confederation of Volleyball Rio de JaneiroBrazil Veiga de Almeida University Rio de JaneiroBrazil Division of Neurosurgery University of Sao Paulo Medical SchoolSao PauloBrazil Laboratory of Psychophysiology Department of Psychology and PhonoaudiologyUMESPSao PauloBrazil Panic&Respiration Laboratory Institute of PsychiatryFederal University of Rio de JaneiroRio de JaneiroBrazil National Institute of Translational Medicine(INCT-TM) Brazil Anxiety&Depression Laboratory Institute of Psychiatry of Federal University of Rio de Janeiro(IPUB/UFRJ)Rio de JaneiroBrazil Department of Medical Specialities State University of Rio de Janeiro(UERJ)Rio de JaneiroBrazil Laboratory of Molecular Psychiatry Bipolar Disorders Program and INCT Translational MedicineHospital de Clínicas de Porto AlegreUniversidade Federal do Rio Grande do SulPorto AlegreBrazil Biomedical Engineering Program Universidade Federal do Rio de JaneiroRio de JaneiroBrazil Neuromuscular Research Laboratory National Institute of Traumatology and Orthopedics(NITO)Rio de JaneiroBrazil

Objective: The present study aimed to investigate and to compare the electrophysiological changes in bipolar patients and healthy subjects during the execution of a saccade task. Materials and Methods: The subjects had to respond to a fixed visual stimulus presented by a LEDs bar. We executed an ANOVA (one-way) and post hoc Scheffé test to examine the difference of absolute alpha power and reaction time among four groups: control, depression, manic and euthymic. We observed the frontal, parietal and occipital regions. The paired t test was realized on each electrode and group to compare the pre and post moment in the task. Results: We observed a statistical difference among the groups for the behavioral variable—saccade reaction time. For the electrophysiological variable—absolute alpha power, we did not find significant difference between the moments (pre and post stimulus presentation) for none of the electrodes of each bipolar group. However, the results pointed out to a difference between the moments for F3, P3, O1 and O2 electrodes for control group. Conclusion: We cannot affirm that the task influences the cortical activity of the patients. It is possible that the method used to analyze the data is not the adequate. The time-frequency analysis could be better to analyze the present data. We also observed that the absolute alpha power could be considered a marker of bipolar disorder, but not of the different states (i.e., mania, depression, euthymia).

关键词： Sensorimotor Integration Saccadic Movement Attention Bipolar Disease and Electroencephalography

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Printability of HDPE/Natural Fiber Composites with High Content of Cellulosic Industrial Waste

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Materials Sciences and Applications 2011年第9期2卷 1331-1339页

作者： Luis Claudio Mendes Sibele piedade Cestari 不详

In this paper, a continuous polymeric matrix highly filled with fiber of sugarcane bagasse has been obtained and its feasibility as an ink-absorbing material has been evaluated. In order to study the effect of the amount of cellulose fiber on the surface printability, contact angle measurement using different liquids—water-based inks, ethanol and ink for ink-jet printers—and printing tests were performed on composites of high density polyethylene (HDPE) and sugarcane bagasse (SCB). The composites were processed in a Haake internal mixer, using the SCB without any previous chemical treatment or compatibilizer. The differential scanning calorimetry (DSC) and derivative thermogravimetry (TG/ DTG) revealed an increase in the thermal stability and in the degree of crystallinity of the HDPE. The optical microscopy (OM) and scanning electron microscopy (SEM) showed that the cellulosic material was homogeneously embedded within the HDPE matrix. In order to assess the resistance of the composite sample to the pull strength of the printer, tensile tests were applied to the composites and the results were compared to known paper samples. The best result was achieved in the composite with the highest content of SCB, as well as the shortest drying time.

关键词： Recycling Composite Printing Properties HDPE Sugarcane Bagasse

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老有所养葡萄牙某老人之家

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室内设计与装修 2019年第4期 16-17页

作者： Nuno piedade Alexandre coco 不详

本项目始于2015年,直至2018年才完工。这是一个专为老年人设计的医疗保健住宅,包括10间双人间和4间单人间,所有的房间都配有自己独立的私人设施。该项目主要为了缓解现有医疗保健中心床位紧张的矛盾,建筑师从功能上考虑,在现有建筑和扩... 详细信息

本项目始于2015年,直至2018年才完工。这是一个专为老年人设计的医疗保健住宅,包括10间双人间和4间单人间,所有的房间都配有自己独立的私人设施。该项目主要为了缓解现有医疗保健中心床位紧张的矛盾,建筑师从功能上考虑,在现有建筑和扩建部分之间建立了内部联系和必要的交通流线。

关键词：老人之家建筑师现有建筑葡萄牙

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Temporal and Spatial Variation of Benthic Intertidal Community of a Sandstone Reef in Pernambuco—Brazil as a Tool to Evaluate Bioinvasion

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Journal of Environmental Science and Engineering(A) 2018年第2期7卷 76-81页

作者： Mariana Alves de Guimaraens Joséroberto de Souza Instituto de Ciências Biológicas Universidade de PernambucoRecife 50100-130PEBrazil Departamento de Zoologia Universidade Federal de PernambucoCidade UniversitáriaRecife 50670-901PernambucoBrazil

In this study,the superior and inferior intertidal areas of hard substrate were sampled during the rainy season(June and August)and dry season(October and December)of 2015 at piedade *** percent cover of Chthamalus bisinuatus,Brachidontes solisianus,Isognomon bicolor,Ulva *** filamentous green algae were measured with a 20×20 cm quadrat with one hundred *** quadrats were placed randomly at the sampling sites of piedade ***-way ANOVAs(Analyses of Variance)were used to test the temporal variation of the studied *** bisinuatus occurred only in the superior mesolitoral where they had an increase in percent cover during the dry season,which wasn’t statistically *** solisianus occurred in both superior and inferior levels and had a significant decrease in the superior intertidal during the dry *** bicolor occurred only in the inferior level and decreased to almost zero in the *** *** green filamentous algae had an opposite pattern in the inferior intertidal although only the filamentous algae showed a significant decrease in the dry *** such as Chthamalus bisinuatus resists better the heat and are dominant in the superior intertidal levels of reefs and rocky *** solisianus didn’t change much in the lower intertidal and showed that can coexist with the invasive Isognomon *** the filamentous green showed a decrease in the dry season probably more affected by desiccation than Ulva *** piedade reef.

关键词： Bioinvasion community ecology sandstone reefs Isognomon bicolor

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Antimicrobial Activity, Structural, Crystallographic and Thermal Characteristics of Alpha-Titanium Phosphate Promoted by Silver Ions

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Materials Sciences and Applications 2024年第8期15卷 253-269页

作者： Enzo Erbisti Garcia Agnes Maria Cupertino Fernandes Araujo Gerson Alberto Valencia Albitres Daniela de França da Silva Freitas Danielle Mattos Mariano Carlos Magno Fialho Soares Sibele piedade Cestari Marco Antônio Lemos Miguel Luis Claudio Mendes Institute of Macromolecules Professora Eloisa Mano Federal University of Rio de Janeiro Avenida Horacio Macedo 2030 Centro de Tecnologia Bloco J Ilha do Fundo Rio de Janeiro Brazil Institute of Microbiology Paulo de Ges Federal University of Rio de Janeiro Centro de Ciencias da Saude Bloco I Ilha do Fundo Rio de Janeiro Brazil Innovation in Polymer Engineering (PIEP) University of Minho Guimares Portugal

The recent global spread of the pandemic underscores the necessity of seeking new materials effective against microorganisms. Nanotechnology offers avenues for developing multifunctional materials. In this study, alpha-titanium phosphate (α-TiP) nanoparticles were synthesized and treated with silver salt to enhance their antimicrobial properties. The physicochemical characteristics and antimicrobial activity were evaluated. It was revealed by X-ray diffraction analysis that the structural integrity of α-TiP was influenced by ethylenediamine and silver ions. Distinct degradation profiles for each chemical modification were shown by thermogravimetric analysis. Infrared spectroscopy detected shifts and new absorption peaks in the spectra depending on the type of modification. Energy dispersive spectroscopy confirmed the disaggregation of α-TiP galleries following the addition of silver salt, which increased their effectiveness against microorganisms. Notably, only the sample treated with silver ions exhibited antimicrobial action. Antimicrobial activity was tested against the bacteria of medical importance Escherichia coli, Salmonella Enteritidis, Pseudomonas aeruginosa, Staphylococcus aureus, Bacillus cereus, Listeria momocytogenes and the yeast Candida albicans. All microorganisms were inhibited by sample containing silver. Minor inhibition was observed against the Gram-positive bacteria L. monocytogenes and Bacillus cereus, while the greatest inhibition occurred against the fungus (yeast) C. albicans. The results revealed a potential application of the nanoparticles for control of microorganisms in public health.

关键词： Titanium Phosphate Silver Nitrate Antimicrobial Action

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Heavy Metal Levels and Potential Ecological Risks Assessed at an Agroecosystem Site in Tropical Region

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Journal of Geoscience and Environment Protection 2022年第9期10卷 42-60页

作者： Luc Kalendele Lundemi Stéphanie Salumu Neema Emmanuel Kazinguvu Atibu Crispin Kyela Mulaji Thierry Tabou Tangou Camille Ipey Nsimanda Robert Bueya Suami Marie Onokoko Esako Dieudonné Eyul’Anki Musibono Fernando piedade Carvalho Department of Environment Faculty of Sciences University of Kinshasa Kinshasa Democratic Republic of the Congo Faculty of Oil Gas and Renewable Energy University of Kinshasa Kinshasa Democratic Republic of the Congo Department of Chemistry and Industry University of Kinshasa Kinshasa Democratic Republic of the Congo Faculty of Pharmaceutical Sciences University of Kinshasa Kinshasa Democratic Republic of the Congo Université Pédagogique National Kinshasa République Démocratique du Congo Laboratório de Protecç ã o e Seguranç a Radiologica Instituto Superior Técnico/Campus Tecnológico Nuclear Universidade de Lisboa Bobadela Portugal

The concentrations and distribution of thirteen metals and metalloids were investigated in soils, sediments, and two biological matrices (the fish Clarias gariepisnis and the earthworm Pontoscolex corethrurus) from the CECOMAF agroecosystem, in Kinshasa, Democratic Republic of the Congo, in order to assess the impact of anthropogenic activities. The results revealed high concentrations of heavy metals, such as Cu, Zn, As, Cd, Pb, and Hg all above values recommended by sediment quality guidelines and their probable effect levels on biota. According to the calculated Enrichment Factor, soil and sediments ranked from moderately to heavily polluted by Cu, Zn, Cd, Pb and Hg. The Contamination Degree and other ecological risk indices indicated very high contamination and very high ecological risks posed by Cd and Hg, respectively. The Geoaccumulation Index indicated that current metal concentrations in the agroecosystem originated from anthropogenic activities, while the Spearman correlation matrix values indicated that Hg could originate from different sources and pathways than the other metals. It was concluded that metals from unchecked anthropogenic activities have negatively impacted agricultural activities and fish production at the CECOMAF agroecosystem. Action to reduce the contamination level and the ecological risks by remediating and preventing metal pollution in the CECOMAF agroecosystem site is recommended.

关键词： Agroecosystem Site Heavy Metals Soil Sediment Ecological Risk Clarias gariepisnis Pontoscolex corethrurus

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Evolution on the Water Quality in Sergipe Hinterland Reservoirs, Northeast Brazil

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Journal of Environmental Science and Engineering(B) 2017年第7期6卷 345-351页

作者： Carlos Alexandre Borges Garcia Anairam piedade de Souza Melol Helenice Leite Garcia Cristiane da CunhaNascimento Silvanio Silvario Lopes da Costa Maria Caroline Silva Mendonaa Jose do Patrocinio Hora Alves Marcus Aure1io Soares Cruz Rennan Geovanny Oliveira Araujo Post-Graduate Program in Water Resources Federal University of Sergipe Sao Cristavao-----SE 49100-000 Brazil Chemical Engineering Department Federal University of Sergipe Sao Cristovao----SE 49100-000 Brazil Campus Aracaju Federal Instituteof Sergipe Aracaju--SE 49055-260 Brazil Embrapa Coastal Tablelands Brazilian Agricultural Research Corporation Aracaju-SE 49025-04 Brazil Institute of Chemistry Federal University of Bahia Salvador-Ba 40170-115 Brazil

Population growth has consequences for intense use of aquatic ecosystems. Samples were taken, between 2013 and 2014, in the reservoirs ＂Algodoeiro＂ and ＂Gloria＂ in Sergipe, Brazil. TSI （Trophic State Index） and WQI （Water Quality Index） were used. It was determined the parameters such as conductivity, dissolved oxygen, total nitrogen, total phosphorus and chlorophyll. TSI has been applied, in ＂Algodoeiro＂, which was classified as mesotrophic. With the increase of rainfall in 2014, this reservoir changed its condition to eutrophic. ＂Gloria＂ reservoir was already classified in super-eutrophication. Regarding the WQI, the reservoirs were classified in Class IV, indicating a critically degraded condition.

关键词： Water quality environmental degradation limnological studies TSI (Trophic State Index) RWQI (Reservoir WaterQuality Index).

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用数字电位器控制AGC电路

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电子设计技术 2001年第6期 87-87页

作者： Miguel Tavares Goncalo Tavaras Moises piedade

自动增益控制（AGC）电路在自动化及数字通信等方面得到了广泛应用。图1所示就是一个典型的带反馈结构的AGC电路,它的目的是在输出端y（t）保持恒定的能量电平。输出信号馈入全波整流器并经过滤波后产生一个信号能量的估算值E（t）,减... 详细信息

自动增益控制（AGC）电路在自动化及数字通信等方面得到了广泛应用。图1所示就是一个典型的带反馈结构的AGC电路,它的目的是在输出端y（t）保持恒定的能量电平。输出信号馈入全波整流器并经过滤波后产生一个信号能量的估算值E（t）,减法器将这个信号能量的估算值与预选参考值进行比较,产生的差分信号,通过控制电路改变放大器的增益,将E（t）与ERET尽可能保持一致。图2所示AGC

关键词：数字电位器 PGA 信号能量控制电路控制回路 AGC

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混合根瘤菌和浆膜螺旋菌接种腐植酸类物质提高普通豆类水分胁迫恢复率

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腐植酸 2019年第5期 72-72页

作者： António da piedade Melo Fábio Lopes Olivares Leonardo Oliveira Médici 矫威(译) 不详中国腐植酸工业协会

本研究旨在探讨控制水分胁迫后,在含有腐植酸类物质(从蚯蚓粪中提取)的情况下,共接种根瘤菌和浆膜螺旋菌对普通豆类水分胁迫恢复率的影响。在温室内用豆类品种'Grafite'和'Bonus'分别进行了2次独立试验。盆栽土壤湿度维持田间持水量,在... 详细信息

本研究旨在探讨控制水分胁迫后,在含有腐植酸类物质(从蚯蚓粪中提取)的情况下,共接种根瘤菌和浆膜螺旋菌对普通豆类水分胁迫恢复率的影响。在温室内用豆类品种'Grafite'和'Bonus'分别进行了2次独立试验。盆栽土壤湿度维持田间持水量,在开花前抑制水分供应,12天后,恢复水分供应,并对植株进行评估。

关键词：水分胁迫恢复率根瘤菌酸类物质

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