Now showing items 673-692 of 951

    • Palladium- and copper-catalyzed highly selective mono-coupling between 2,6-diiodoanisoles and terminal alkynes in the production of alkynylated anisoles as potential precursors of benzo[b]furans 

      Rossini, Allan Felipe da Costa [UNIFESP]; Frota, Carlise; Casagrande, Gleison Antonio; Pizzuti, Lucas; Raminelli, Cristiano [UNIFESP] (Sociedade Brasileira de Química, 2014-11-01)
      The coupling reaction between 2,6-diiodoanisoles and terminal alkynes using Pd(PPh3)2Cl2 and CuI as catalysts and diisopropylamine as base in toluene at room temperature for 12 h produced selectively alkynylated 2-iodoanisoles, ...

    • Palmitoleic acid (16:1n7) increases oxygen consumption, fatty acid oxidation and ATP content in white adipocytes 

      Cruz, Maysa Mariana [UNIFESP]; Lopes, Andressa B.; Crisma, Amanda R.; Sa, Roberta C. C. de [UNIFESP]; Kuwabara, Wilson M. T.; Curi, Rui; Andrade, Paula B. M. de; Vale, Maria Isabel Cardoso Alonso [UNIFESP] (Biomed Central Ltd, 2018)
      Background: We have recently demonstrated that palmitoleic acid (16:1n7) increases lipolysis, glucose uptake and glucose utilization for energy production in white adipose cells. In the present study, we tested the hypothesis ...

    • Palmitoleic acid (n-7) increases white adipocytes GLUT4 content and glucose uptake in association with AMPK activation 

      Bolsoni-Lopes, Andressa; Festuccia, William T.; Chimin, Patricia; Farias, Talita S. M.; Torres-Leal, Francisco L.; Cruz, Maysa M. [UNIFESP]; Andrade, Paula B.; Hirabara, Sandro M.; Lima, Fabio B.; Alonso-Vale, Maria Isabel C. [UNIFESP] (Biomed Central Ltd, 2014-12-20)
      Background: Palmitoleic acid was previously shown to improve glucose homeostasis by reducing hepatic glucose production and by enhancing insulin-stimulated glucose uptake in skeletal muscle. Herein we tested the hypothesis ...

    • Paracoccidioides brasilinsis-Induced Migration of Dendritic Cells and Subsequent T-Cell Activation in the Lung-Draining Lymph Nodes 

      Santos, Suelen Silvana dos; Ferreira, Karen Spadari [UNIFESP]; Almeida, Sandro Rogerio (Public Library Science, 2011-05-18)
      Paracoccidioidomycosis is a mycotic disease caused by a dimorphic fungus, Paracoccidioides brasiliensis (Pb), that starts with inhalation of the fungus; thus, lung cells such as DC are part of the first line of defense ...

    • Parametric Rietveld refinement and magnetic characterization of superparamagnetic iron oxide nanoparticles 

      Pereira, Guilherme Ferreira Lemos [UNIFESP]; Costa, Fanny Nascimento; Souza, Jose Antonio; Haddad, Paula Silvia [UNIFESP]; Ferreira, Fabio Furlan (Elsevier Science Bv, 2018)
      This article describes the synthesis of two superparamagnetic iron oxide nanoparticles (SPIONs) covered with different ligands - hydrophobic (oleic acid (OA)) and hydrophilic (tetraethyl ammonium (TEA)) - and the investigation ...

    • The participation of Wajapi women from the State of Amapa (Brazil) in the traditional use of medicinal plants - a case study 

      Mata, Nely Dayse Santos da; Sousa, Rosinaldo Silva de; Perazzo, Fabio F. [UNIFESP]; Carvalho, Jose Carlos Tavares (Biomed Central Ltd, 2012-12-19)
      Background: the purpose of this study was to analyze the importance of traditional medicinal plants use to Wajapi women in the State of Amapa, Brazil, as well as their practices in the local common illnesses of treatment ...

    • Patterns, biases and prospects in the distribution and diversity of Neotropical snakes 

      Guedes, Thais B. [UNIFESP]; Sawaya, Ricardo J. [UNIFESP]; Zizka, Alexander; Laffan, Shawn; Faurby, Soren; Pyron, R. Alexander; Bernils, Renato S.; Jansen, Martin; Passos, Paulo; Prudente, Ana L. C.; Cisneros-Heredia, Diego F.; Braz, Henrique B.; Nogueira, Cristiano de C.; Antonelli, Alexandre (Wiley, 2018)
      Motivation: We generated a novel database of Neotropical snakes (one of the world's richest herpetofauna) combining the most comprehensive, manually compiled distribution dataset with publicly available data. We assess, ...

    • Pentatomidade (Hemiptera: Heteroptera) of the Pampa biome: Serra do Sudeste and Parque de Espinilho da Barra do Quarai, Rio Grande do Sul, Brazil 

      Bunde, Paulo Roberto Sousa; Grazia, Jocelia; Mendonca Junior, Milton de Souza; Schwertner, Cristiano Feldens [UNIFESP]; Silva, Eduardo Jose Ely e; Garcia, Elen Nunes (Revista Biota Neotropica, 2010-07-01)
      A list of the Pentatomidae species of the Pampa biome, State of Rio Grande do Sul, Brazil is provided. the list is based on surveys carried out in the Serra do Sudeste, Cangucu and Cacapava counties, and in Parque de ...

    • Peptidomics of Three Bothrops Snake Venoms: Insights Into the Molecular Diversification of Proteomes and Peptidomes 

      Tashima, Alexandre Keiji [UNIFESP]; Zelanis, Andre; Kitano, Eduardo S.; Ianzer, Danielle Alves [UNIFESP]; Melo, Robson L.; Rioli, Vanessa; Sant'anna, Savio S.; Schenberg, Ana C. G.; Camargo, Antonio Carlos Martins de [UNIFESP]; Serrano, Solange M. T. (Amer Soc Biochemistry Molecular Biology Inc, 2012-11-01)
      Snake venom proteomes/peptidomes are highly complex and maintenance of their integrity within the gland lumen is crucial for the expression of toxin activities. There has been considerable progress in the field of venom ...

    • Percepção de idosos sobre grupo de convivência: estudo na cidade de Cajazeiras-PB 

      Andrade, Ankilma Do Nascimento; Nascimento, Maria Mônica Paulino Do; Oliveira, Marina Maria Duarte De; Queiroga, Roseanny Marques De; Fonseca, Fernando Luiz Affonso [UNIFESP]; Lacerda, Sheylla Nadjane Batista; Adami, Fernando (Universidade do Estado do Rio Janeiro, 2014-03-01)
      Objective:To investigate the perception of elderly people on living groups.Method:An exploratory study with qualitative approach, performed in six living groups in the city of Cajazeiras-PB, Brazil, in September and October ...

    • A percepção dos jovens brasileiros sobre suas aulas de Ciências 

      Gouw, Ana Maria Santos [UNIFESP]; Vincenzo Bizzo, Nelio Marco (Editora Univ Federal Parana, Centro Politecnico, 2016)
      The disenchantment of students for scientific careers and in Science classes has promoted the need to identify the perceptions of youngsters towards science, their Science classes, the role of science in society, among ...

    • Performance evaluation of cryo laser phoresis technique as biophysical method to promote diclofenac sodium cutaneous perfusion 

      Andreo, Marcio Adriano [UNIFESP]; Rufino, Iasmin Mimoto [UNIFESP]; de Orue Ubaldo, Daniela Cecilia Ortiz [UNIFESP]; Herbst, Estela Boaro [UNIFESP]; Torres da Silva, Heron Dominguez [UNIFESP]; de Oliveira, Pedro Goncalves; Ferrari, Marcio; Pires Rosa, Paulo Cesar; Lopes, Patricia Santos [UNIFESP]; Leite-Silva, Vania Rodrigues [UNIFESP] (Assoc Brasileira Psiquiatria, 2016)
      Aiming to alter and/or improve permeation of active compounds in the skin, many strategies have been developed, including biophysical methods. One of the physical absorption techniques, currently known as Cryo Laser Phoresis ...

    • A permanent Raman lidar station in the Amazon: description, characterization, and first results 

      Barbosa, Henrique de Melo Jorge; Barja, Boris; Pauliquevis, Theotonio [UNIFESP]; Gouveia, Diego Alves; Artaxo, aulo; Cirino, Glauber Guimarães; Santos, Rosa Maria Nascimento dos; Oliveira, Andre B. (Copernicus Gesellschaft Mbh, 2014-01-01)
      A permanent UV Raman lidar station, designed to perform continuous measurements of aerosols and water vapor and aiming to study and monitor the atmosphere from weather to climatic time scales, became operational in the ...

    • Perspectives for an Elko phenomenology using monojets at the 14 TeV LHC 

      Alves, Alexandre [UNIFESP]; Dias, M. [UNIFESP]; Campos, F. de (World Scientific Publ Co Pte Ltd, 2014-12-01)
      The aim of this work is to explore the possibility to discover a fermionic field with mass dimension one, the Elko field, in the 14 TeV Large Hadron Collider (LHC), in processes with missing energy and one jet. We explore ...

    • Pesquisa de anticorpos anti PGL-I através de ELISA em tatus selvagens do Brasil 

      Deps, Patrícia Duarte [UNIFESP]; Antunes, João Marcelo Azevedo de Paula; Faria, Carlos; Bührer-Sékula, Samira; Camargo, Zoilo Pires de [UNIFESP]; Opromola, Diltor Vladimir Araujo; Tomimori, Jane [UNIFESP] (Sociedade Brasileira de Medicina Tropical - SBMT, 2008-01-01)
      Armadillos have been involved in leprosy transmission and are considered a source of Mycobacterium leprae in numerous reports. Clinicians from certain areas of the USA consider contact with armadillos a risk factor for ...

    • Pesticides in brazilian freshwaters: a critical review 

      Albuquerque, A. F.; Ribeiro, J. S.; Kummrow, F. [UNIFESP]; Nogueira, A. J. A.; Montagner, C. C.; Umbuzeiro, G. A. (Elsevier Science Bv, 2016)
      The widespread use of pesticides in agriculture can lead to water contamination and cause adverse effects on non-target organisms. Brazil has been the world's top pesticide market consumer since 2008, with 381 approved ...

    • Pf/clay hybrid materials: a simple method to modulate the optical properties 

      Chen Em, Marcio Chao [UNIFESP]; Barbosa, Camila Gouveia [UNIFESP]; Peres, Laura Oliveira [UNIFESP]; Faez, Roselena (Assoc brasil polimeros, 2016)
      The aim of this work was modulate the emission properties and improve thermal stability of a conjugated polymer incorporated into an inorganic matrix. Hybrid material was prepared based on poly(9,9-dioctylfluorene-co-phenylene ...

    • Pharmacokinetic and clinical effects of two bupivacaine concentrations on axillary brachial plexus block 

      Ferraro, Leonardo Henrique Cunha [UNIFESP]; Takeda, Alexandre [UNIFESP]; Barreto, Cleber N. [UNIFESP]; Faria, Bernadete [UNIFESP]; Assunção, Nilson Antonio [UNIFESP] (Elsevier Science Inc, 2018)
      Introduction: The risk of systemic bupivacaine toxicity is a persistent problem, which makes its pharmacokinetic study fundamental for regional anesthesia safety. There is little evidence of its influence on plasma peak ...

    • Pharmacological and Toxicological Study of Maytenus ilicifolia Leaf Extract Part IIClinical Study (Phase I) 

      Tabach, Ricardo [UNIFESP]; Duarte-Almeida, Joaquim M. [UNIFESP]; Carlini, E. A. [UNIFESP] (Wiley, 2017)
      Maytenus ilicifolia is a plant widely used in South American folk medicine as an effective anti-dyspeptic agent, and the aim of this study was to evaluate their clinical and toxicological effects in healthy volunteers in ...

    • Pharmacological and Toxicological Study of Maytenus ilicifolia Leaf Extract. Part I - Preclinical Studies 

      Tabach, Ricardo [UNIFESP]; Duarte-Almeida, Joaquim M. [UNIFESP]; Carlini, Elisaldo A. [UNIFESP] (Wiley, 2017)
      One of the Brazilians medicinal plants most cited in ethnopharmacological surveys for the treatment of ulcers and gastric diseases was evaluated for its efficacy and toxicity. Maytenus ilicifolia leaf extract (MIE) was ...