Now showing items 130-149 of 1033

    • Caesalpinioflavone, a New Cytotoxic Biflavonoid Isolated from Caesalpinia pluviosa var. peltophoroides 

      Zanin, Joao L. B.; Massoni, Murilo; Santos, Marcelo H. dos; Freitas, Giovana C. de; Niero, Evandro L. O.; Schefer, Renata R.; Lago, Joao H. G. [UNIFESP]; Ionta, Marisa; Soares, Marisi G. (Soc Brasileira Quimica, 2015-04-01)
      The present study aimed to investigate the presence of compounds with antitumor activity in the plant Caesalpinia pluviosa var. peltophoroides. From bioactivity guided studies it was possible to isolate a new biflavonoid, ...

    • Calcium determination in biochar-based fertilizers by laser-induced breakdown spectroscopy using sodium as internal standard 

      de Morais, Carla Pereira; Barros, Ariane Isis; Santos Junior, Dario [UNIFESP]; Ribeiro, Clovis Augusto; Crespi, Marisa Spirandeli; Senesi, Giorgio Saverio; Gomes Neto, Jose Anchieta; Ferreira, Edilene Cristina (Elsevier Science Bv, 2017)
      Biochar has gained agricultural importance as a soil amendment because of its important agricultural properties such as water retention, plant nutrient supplier, promoter of microorganism growth, sequestration action of ...

    • CALCULATING BEDLOAD TRANSPORT IN RIVERS: CONCEPTS, CALCULUS ROUTINES AND APPLICATION 

      Macedo, Hudson de Azevedo; Stevaux, Jose Candido; Assine, Mario Luis; Silva, Aguinaldo; Pupim, Fabiano do Nascimento [UNIFESP]; Merino, Eder Renato; Lo, Edward (Uniao Geomorfologia Brasileira, 2017)
      Rivers are immensely important to human activities such as water supply, navigation, energy generation, and agriculture. They are also an important morphodynamic agent of erosion, transport and deposition. Their capacity ...

    • Calls distinguish species of Antbirds (Aves: Passeriformes: Thamnophilidae) in the genus Pyriglena 

      Isler, Morton L.; Maldonado-Coelho, Marcos [UNIFESP] (Magnolia Press, 2017)
      Populations in the genus Pyriglena Cabanis, 1847, commonly known as fire-eyes, are patchily distributed in central South America from the Pacific slope of the Andes to the Atlantic Forest of Brazil. Pyriglena populations ...

    • Can macroalgae provide promising anti-tumoral compounds? A closer look at Cystoseira tamariscifolia as a source for antioxidant and anti-hepatocarcinoma compounds 

      Vizetto-Duarte, Catarina; Custodio, Luisa; Acosta, Gerardo; Lago, Joao H. G.M[UNIFESP]; Morais, Thiago R. [UNIFESP]; de Sousa, Carolina Bruno; Gangadhar, Katkam N.; Rodrigues, Maria Joao; Pereira, Hugo; Lima, Raquel T.; Helena Vasconcelos, M.; Barreiro, Luisa; Rauter, Amelia P.; Albericioi, Fernando; Varela, Joao (Peerj Inc, 2016)
      Marine organisms are a prolific source of drug leads in a variety of therapeutic areas. In the last few years, biomedical, pharmaceutical and nutraceutical industries have shown growing interest in novel compounds from ...

    • Can measurement of the fluorescence lifetime of extracted blood PPIX predict atherosclerosis? 

      Sicchieri, Leticia B.; Da Silva, Monica N. [UNIFESP]; Samad, Ricardo E.; Courrol, Lilia C. [UNIFESP] (Elsevier Science Bv, 2018)
      In this work, fluorescence lifetime has been used to analyze protoporphyrin IX (PPIX) extracted from blood for diagnosing atherosclerosis. A total of 10 adult white male rabbits (New Zealand) were divided into the control ...

    • Can we discover double Higgs production at the LHC? 

      Alves, Alexandre [UNIFESP]; Ghosh, Tathagata; Sinha, Kuver (Amer Physical Soc, 2017)
      We explore double Higgs production via gluon fusion in the b (b) over bar gamma gamma channel at the high-luminosity LHC using machine learning tools. We first propose a Bayesian optimization approach to select cuts on ...

    • Cancer/Testis Antigen MAGE-C1/CT7: New Target for Multiple Myeloma Therapy 

      Carvalho, Fabricio de [UNIFESP]; Vettore, Andre L. [UNIFESP]; Colleoni, Gisele W. B. [UNIFESP] (Hindawi Publishing Corporation, 2012-01-01)
      Cancer/Testis Antigens (CTAs) are a promising class of tumor antigens that have a limited expression in somatic tissues (testis, ovary, fetal, and placental cells). Aberrant expression of CTAs in cancer cells may lead to ...

    • Capacitação e intervenções de técnicos de farmácia na dispensação de medicamentos em Atenção Primária à Saúde 

      Melo, Daniela Oliveira de [UNIFESP]; Rezende da Costa Molino, Caroline Godoi; Ribeiro, Eliane; Romano-Lieber, Nicolina Silvana (Abrasco, 2017)
      Few Brazilian articles discuss the importance of pharmacy technicians who offer direct assistance to patients. This paper describes an experience of the training of pharmacy technicians in drug dispensing. A descriptive, ...

    • Capillary electrophoresis coupled to contactless conductivity detection for analysis of amino acids of agricultural interest in composting 

      Cappelini, Luciana Teresa Dias [UNIFESP]; Menegoci Eugenio, Patricia de Fatima; Gomes Carneiro Leao, Paulo Augusto; Alberice, Juliana Vieira; Urbaczek, Ana Carolina; Assuncao, Nilson Antonio [UNIFESP]; Juliano, Luiz [UNIFESP]; Carrilho, Emanuel (Wiley-Blackwell, 2016)
      Composting is a sustainable approach to manage animal and vegetal waste generated in the Fundacao Parque Zoologico de Sao Paulo. The resulting compost is often used in ZOO's premises as an organic fertilizer for the ...

    • Carbon Nanotubes and Algal Polysaccharides To Enhance the Enzymatic Properties of Urease in Lipid Langmuir-Blodgett Films 

      Rodrigues, Raul T. [UNIFESP]; Morais, Paulo V.; Nordi, Cristina Souza Freire [UNIFESP]; Schoening, Michael J.; Siqueira Junior, Jose R.; Caseli, Luciano [UNIFESP] (Amer Chemical Soc, 2018)
      Algal polysaccharides (extracellular polysaccharides) and carbon nanotubes (CNTs) were adsorbed on dioctadecyldimethylammonium bromide Langmuir monolayers to serve as a matrix for the incorporation of urease. The physicochemical ...

    • Carbon Nanotubes Arranged As Smart Interfaces in Lipid Langmuir-Blodgett Films Enhancing the Enzymatic Properties of Penicillinase for Biosensing Applications 

      Scholl, Fabio A. [UNIFESP]; Morais, Paulo V.; Gabriel, Rayla C.; Schoening, Michael J.; Siqueira, Jose R., Jr.; Caseli, Luciano [UNIFESP] (Amer Chemical Soc, 2017)
      In this paper, carbon nanotubes (CNTs) were incorporated in penicillinase-phospholipid Langmuir and Langmuir-Blodgett (LB) films to enhance the enzyme catalytic properties. Adsorption of the penicillinase and CNTs at ...

    • Casearin D inhibits ERK phosphorylation and induces downregulation of cyclin D1 in HepG2 cells 

      Ferreira-Silva, Guilherme Alvaro; Lages, Carla Carolina Lopes; Sartorelli, Patricia [UNIFESP]; Hasegawa, Flavia Rie [UNIFESP]; Soares, Marisi Gomes; Ionta, Marisa (Pergamon-Elsevier Science Ltd, 2017)
      Cancer is a public health problem which represents the second cause of death in the world. In this framework, it is necessary to identify novel compounds with antineoplastic potential. Plants are an important source for ...

    • CaTiO3 and Ca1-3xSmxTiO3: Photoluminescence and morphology as a result of Hydrothermal Microwave Methodology 

      Pinatti, Ivo Mateus; Mazzo, Tatiana Martelli [UNIFESP]; Goncalves, Rosana de Fatima [UNIFESP]; Varela, Jose Arana; Longo, Elson; Rosa, Ieda Lucia Viana (Elsevier Sci Ltd, 2016)
      Calcium titanate (CaTiO3 - CT) and samarium doped calcium titanate (CaTiO3:Sm3+ - CT:Sm) powders in different Sm3+ concentrations (0.5-5.0% molar ratio of Sm3+) were obtained by the Hydrothermal Microwave Methodology at ...

    • CaTiO3 and Ca1-3xSmxTiO3: Photoluminescence and morphology as a result of Hydrothermal Microwave Methodology 

      Pinatti, Ivo M.; Mazzo, Tatiana Martelli [UNIFESP]; Goncalves, Rosana F. [UNIFESP]; Varela, Jose A.; Longo, Elson; Rosa, Ieda L. V. (Elsevier Sci Ltd, 2016)
      Calcium titanate (CaTiO3 - CT) and samarium doped calcium titanate (CaTiO3:Sm3+ - CT:Sm) powders in different Sm3+ concentrations (0.5-5.0% molar ratio of Sm3+) were obtained by the Hydrothermal Microwave Methodology at ...

    • CdSe magic-sized quantum dots incorporated in biomembrane models at the air-water interface composed of components of tumorigenic and non-tumorigenic cells 

      Goto, Thiago E. [UNIFESP]; Lopes, Carla C. [UNIFESP]; Nader, Helena B. [UNIFESP]; Silva, Anielle C. A.; Dantas, Noeli O.; Siqueira, Jose R., Jr.; Caseli, Luciano [UNIFESP] (Elsevier Science Bv, 2016)
      Cadmium selenide (CdSe) magic-sized quantum dots (MSQDs) are semiconductor nanocrystals with stable luminescence that are feasible for biomedical applications, especially for in vivo and in vitro imaging of tumor cells. ...

    • Cell wall polysaccharides from cell suspension cultures of the Atlantic Forest tree Rudgea jasminoides (Rubiaceae) 

      Oliveira Junior, Clovis J. F.; Cavalari, Aline A. [UNIFESP]; Carpita, Nicholas C.; Buckeridge, Marcos S.; Braga, Marcia R. (Springer, 2010-08-01)
      Rudgea jasminoides (Rubiaceae) is a tropical tree species native of the Atlantic Forest in the south of Brazil. Previous studies with leaf cell walls of R. jasminoides showed a different proportion of cross-linked glycans ...

    • Cellular Renewal and Improvement of Local Cell Effector Activity in Peritoneal Cavity in Response to Infectious Stimuli 

      Cassado, Alexandra dos Anjos [UNIFESP]; Tavares de Albuquerque, Jose Antonio; Sardinha, Luiz Roberto; Buzzo, Carina de Lima [UNIFESP]; Faustino, Lucas; Nascimento, Rogerio; Ghosn, Eliver Eid Bou; D'Imperio Lima, Maria Regina; Mosig Alvarez, Jose Maria; Bortoluci, Karina Ramalho [UNIFESP] (Public Library Science, 2011-07-22)
      The peritoneal cavity (PerC) is a singular compartment where many cell populations reside and interact. Despite the widely adopted experimental approach of intraperitoneal (i.p.) inoculation, little is known about the ...

    • Cellulolytic and proteolytic ability of bacteria isolated from gastrointestinal tract and composting of a hippopotamus 

      da Cruz Ramos, Geomarcia Feitosa [UNIFESP]; Ramos, Patricia Locosque; Zambrano Passarini, Michel Rodrigo [UNIFESP]; Vieira Silveira, Marghuel A. [UNIFESP]; Okamoto, Debora Noma [UNIFESP]; Goncalves de Oliveira, Lilian Caroline [UNIFESP]; Zezzo, Larissa Vieira [UNIFESP]; Marem, Alyne [UNIFESP]; Santos Rocha, Rafael Costa [UNIFESP]; da Cruz, Joao Batista; Juliano, Luiz [UNIFESP]; de Vasconcellos, Suzan Pantaroto [UNIFESP] (Biomed Central Ltd, 2016)
      The bioprospection for cellulase and protease producers is a promise strategy for the discovery of potential biocatalysts for use in hydrolysis of lignocellulosic materials as well as proteic residues. These enzymes can ...

    • Chagas Disease: Still Many Unsolved Issues 

      Alvarez, Jose M.; Fonseca, Raissa; Silva, Henrique Borges da; Marinho, Claudio R. F.; Bortoluci, Karina R. [UNIFESP]; Sardinha, Luiz R.; Epiphanio, Sabrina; D'Imperio Lima, Maria Regina (Hindawi Publishing Corporation, 2014-01-01)
      Over the past 20 years, the immune effector mechanisms involved in the control of Trypanosoma cruzi, as well as the receptors participating in parasite recognition by cells of the innate immune system, have been largely ...