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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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Essential oils from the Leaves and Flowers of Callistemon viminalis:Chemical Characterization and Evaluation of the Insecticide and Antifungal Activities

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American Journal of Plant Sciences 2017年第10期8卷 2516-2529页

作者： Thais Aparecida Sales Maria Das Gracas Cardoso Luiz Gustavo de Lima Guimaraes Karen caroline Camargo Danúbia Aparecida de carvalho Selvati Rezende Rafaela Magalhães Brandao Rafaela Vieira Souza Vanúzia Rodrigues Fernandes Ferreira Ana Ermelinda Marques Maísa Lamounier Magalhaes David Lee Nelson epartment of Chemistry Federal University of LavrasLavrasBrazil department of Natural Science Federal University of Sao Joao Del ReiSao Joao Del ReiBrazil department of Food Science Federal University of LavrasLavrasBrazil Pro-Reitoria de Pesquisa e Pós-Graduacao Federal University of the Jequitinhonha and Mucuri ValleysDiamantinaBrazil

The chemical compositions of the essential oils from the leaves and flowers of Callistemon viminalis and their insecticide and fungitoxic activities were determined. The essential oil was extracted by the hydrodistillation method using a modified Clevenger apparatus. The chemical characterization was performed by GC-MS and GC-FID. The evaluation of the insecticidal activity was performed with the Myzus persicae aphid, and the antifungal potential was determined via the inhibition of the mycelial growth of Alternaria alternata, Fusarium oxysorum and Botrytis cinérea phytopathogenic fungi. The principal components of the essential oils from the leaves and flowers were eucalyptol (84.60% and 61.47%), α-pinene (10.28% and 21.48%) and α-terpineol (2.59% and 2.79%), respectively. The use of a 0.5% concentration of the essential oil from the flowers influenced the preference of aphids and their reproduction. The number of adult aphids decreased within a period of 48 hours in the presence of the essential oil from the leaves. In the test with no chance of choice, the mean number of adults decreased with both oils within 48 hours. No inhibition of the mycelial growth of the A. alternate microorganism was observed in any of the treatments with the two essential oils. However, the growth of F. oxysporum and B. cinerea fungi was inhibited. The mycelial growth of F. oxysporum was inhibited with the concentration of 100 μL·Lˉ1 of the oil from the flowers and 250 μL·Lˉ1 of the oil from the leaves. The inhibition of the growth of B. cinerea was observed at concentrations of 500 and 100 μL·Lˉ1 for the oils from the flowers and leaves, respectively. The essential oils presented insecticidal and antifungal potentials. However, further studies are needed for these oils to be used in integrated pest management.

关键词： Myzus persicae Biological Activity Phytopathogenic Fungi Natural Products

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Phytochemical Screening, Extraction of Essential oils and Antioxidant Activity of Five Species of Unconventional Vegetables

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American Journal of Plant Sciences 2015年第16期6卷 2632-2639页

作者： Marcos Schleiden Sousa carvalho Maria das Gracas Cardoso Luciane Vilela Resende Marcos de Souza Gomes Luiz Roberto Marques Albuquerque Anni Cristini Silvestri Gomes Thaís Aparecida Sales Karen caroline Camargo David Lee Nelson Gabriele Mikami Costa Mariana Araújo Espósito Luis Felipe Lima e Silva department of Agriculture Federal University of Lavras Lavras Brazil department of Chemistry Federal University of Lavras Lavras Brazil Federal University of Vales de Jequitinhonha e Mucuri Unaí Brazil Federal University of Vales de Jequitinhonha e Mucuri Diamantina Brazil

Unconventional vegetables, in general, are plants that have been largely consumed by the population at some point and, because of changes in eating behavior, now present reduced economic and social expression and have lost ground to other vegetables. The objectives of this study were to perform phytochemical screening of the ethanol extracts of Rumex acetosa L., Tropaeolum majus L., Solanum muricatum, Stachys byzantina K. Koch and Solanum betaceum Cav. and evaluate their antioxidant potentials via the methods involving scavaging of the DPPH free radical and the ABTS radical, phosphomolybdenum and reducing power. In phytochemical screening, five species of unconventional vegetables tested positive for tannins;for sesquiterpene, lactones and other lactones. These tests were positive for Tropaeolum majus L. and Rumex acetosa L., Solanum betaceum Cav. and Solanum muricatum tested negative for steroids. only Solanum betaceum Cav. gave positive tests for flavonoids. Among the five plant species studied, Stachys byzantina K. Koch presented the greatest antioxidant potential in all the methods evaluated.

关键词： Rumex acetosa L. Tropaeolum majus L. Stachys byzantina K.Koch Reducing Power

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Meplazumab in hospitalized adults with severe CoVID-19(deFLECT):a multicenter,seamless phase 2/3,randomized,third-party double-blind clinical trial

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Signal Transduction and Targeted Therapy 2023年第2期8卷 842-850页

作者： Huijie Bian Liang Chen Zhao-Hui Zheng Xiu-Xuan Sun Jie-Jie Geng Ruo Chen Ke Wang Xu Yang Shi-Rui Chen Si-Yu Chen Rong-Hua Xie Kui Zhang Jin-Lin Miao Jun-Feng Jia Hao Tang Shuang-Shuang Liu Hong-Wei Shi Yong Yang Xiao-Chun Chen Vinay Malhotra Nosheen Nasir Iffat Khanum Faisal Mahmood Saeed Hamid Claudio Marcel Berdun Stadnik Kengi Itinose caroline Cândida carvalho de oliveira Cesar Dusilek Lucas Rivabem Adilson Joaquim Westheimer Cavalcante Suzara Souto Lopes Wladmir Faustino Saporito Fábio JoséConcilio Fucci Jesus Abraham Simon-Campos Ling Wang Lin-Na Liu Qing-Yi Wang Ding Wei Zheng Zhang Zhi-Nan Chen Ping Zhu department of Cell Biology of National Translational Science Center for Molecular Medicine and department of Clinical Immunology of Xijing Hospital Fourth Military Medical UniversityXi’anChina Shanghai Engineering Research Center of organ Repair School of MedicineShanghai UniversityShanghaiChina Jiangsu Pacific Meinuoke Biopharmaceutical Co.Ltd ChangzhouChina Pulse Heart Institute Cardiology Services MultiCare Institute for Research&InnovationTacomaWAUSA department of Medicine The Aga Khan UniversityKarachiPakistan Infection Control Service Irmandade Santa Casa de Misericord de Porto AlegrePorto AlegreBrazil Clinical Research department Hospital do RocioCampo LargoBrazil CEMEC-Centro Multidisciplinar de Estudos Clínicos São Bernardo do CampoBrazil Chronos Pesquisa Clinica BrasíliaBrazil Pesquisare Saúde Santo AndréBrazil Instituto de Moléstias Cardiovasculares Tatuí TatuíBrazil Kohler&Milstein Research/Hospital Agustín o’Horán MéridaMexico College of Military Preventive Medicine Fourth Military Medical UniversityXi’anChina department of Pharmaceutics Tangdu HospitalFourth Military Medical UniversityXi’anChina department of Foreign Languages Fourth Military Medical UniversityXi’anChina

Meplazumab,a humanized CD147 antibody,has shown favourable safety and efficacy in our previous clinical *** deFLECT(NCT04586153),167 patients with severe CoVID-19 were enroled and randomized to receive three dosages of meplazumab and a *** at 0.12 mg/kg,compared to the placebo group,showed clinical benefits in significantly reducing mortality by 83.6%(2.4%vs.14.6%,p=0.0150),increasing the proportion of patients alive and discharged without supplemental oxygen(82.9%vs.70.7%,p=0.0337)and increasing the proportion of patients who achieved sustained clinical improvement(41.5%vs.31.7%).The response rate in the 0.2 mg/kg group was relatively increased by 16.0%compared with the placebo group(53.7%vs.46.3%).Meplazumab also reduced the viral loads and multiple cytokine *** with the placebo group,the 0.3 mg/kg significantly increased the virus negative rate by 40.6%(p=0.0363)and reduced IL-8 level(p=0.0460);the 0.2 mg/kg increased the negative conversion rate by 36.9%,and reduced IL-4(p=0.0365)and IL-8 levels(p=0.0484).In this study,the adverse events occurred at a comparable rate across the four groups,with no unexpected safety findings *** conclusion,meplazumab promoted CoVID-19 convalescence and reduced mortality,viral load,and cytokine levels in severe CoVID-19 population with good safety profile.

关键词： clinical mortality dosage

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