Now showing items 845-864 of 991

    • S-Nitrosoglutathione and Endothelial Nitric Oxide Synthase-Derived Nitric Oxide Regulate Compartmentalized Ras S-Nitrosylation and Stimulate Cell Proliferation 

      Batista, Wagner L. [UNIFESP]; Ogata, Fernando T. [UNIFESP]; Curcio, Marli F. [UNIFESP]; Miguel, Rodrigo B. [UNIFESP]; Arai, Roberto J.; Matsuo, Alisson L. [UNIFESP]; Moraes, Miriam S. [UNIFESP]; Stern, Arnold; Monteiro, Hugo P. [UNIFESP] (Mary Ann Liebert Inc, 2013-01-01)
      Aims: S-nitrosylation of Cys118 is a redox-based mechanism for Ras activation mediated by nitric oxide (NO) at the plasma membrane. Results: Ras signaling pathway stimulation by 50 and/or 100 mu M of S-nitrosoglutathione ...

    • SAGE analysis highlights the importance of p53csv, ddx5, mapkapk2 and ranbp2 to multiple myeloma tumorigenesis 

      Felix, Roberta S. [UNIFESP]; Colleoni, Gisele W. B. [UNIFESP]; Caballero, Otavia L.; Yamamoto, Mihoko [UNIFESP]; Almeida, Manuella S. S. [UNIFESP]; Andrade, Valeria C. C. [UNIFESP]; Chauffaille, Maria de Lourdes L. F. [UNIFESP]; Silva, Wilson A. da; Begnami, Maria Dirlei; Soares, Fernando Augusto; Simpson, Andrew J.; Zago, Marco Antonio; Vettore, Andre L. [UNIFESP] (Elsevier B.V., 2009-06-08)
      Serial analysis of gene expression (SAGE) allows a comprehensive profiling of gene expression within a given tissue and also an assessment of transcript abundance. We generated SAGE libraries from normal and neoplastic ...

    • Sakuranetin reverses vascular peribronchial and lung parenchyma remodeling in a murine model of chronic allergic pulmonary inflammation 

      Pedroso Sakoda, Camila Pivari [UNIFESP]; de Toledo, Alessandra Choqueta; Perini, Adenir; Pinheiro, Nathalia Montouro; Hiyane, Meire Ioshie; Grecco, Simone dos Santos [UNIFESP]; Lopes Calvo Tiberio, Iolanda de Fatima; Saraiva Camara, Niels Olsen; Martins, Milton de Arruda; Ghilardi Lago, Joao Henrique [UNIFESP]; Righetti, Renato Fraga; Prado, Carla Maximo [UNIFESP] (Cadernos Saude Publica, 2016)
      Background and purpose: Asthma is a disease of high prevalence and morbidity that generates high costs in hospitalization and treatment. Although the airway is involved in the physiopathology of asthma, there is also ...

    • Salivary Cortisol, Alpha-Amylase and Heart Rate Variation in Response to Dental Treatment in Children 

      Furlan, N. F.; Gaviao, Maria Beatriz Duarte; Barbosa, T. S.; Nicolau, J.; Castelo, Paula Midori [UNIFESP] (Journal Pedodontics Inc, 2012-09-01)
      Objective. Anxiety and stress are usually related to the dental treatment situation. The objective was to investigate salivary cortisol and alpha-amylase levels (salivary biomarkers) and heart rate in children undergoing ...

    • Salt-affected soils evolution and fluvial dynamics in the Pantanal wetland, Brazil 

      Correia Furquim, Sheila Aparecida [UNIFESP]; Santos, Marjory Araujo [UNIFESP]; Vidoca, Thiago Tavares [UNIFESP]; Balbino, Marcelo de Almeida; Cardoso, Evaldo Luis (Elsevier Science Bv, 2017)
      In the Nhecollidia, a subregion of the Pantanal wetland, saline lakes and their associated Saline-Sodic soils have been degraded due to the atypical input of freshwater from seasonal flooding. In the present work, the soils ...

    • Saving energy using fuzzy control applied to a chiller: an experimental study 

      Silva, F. V.; Schmitz, J. E. [UNIFESP]; Neves Filho, L. C.; Fileti, A. M. F.; Silveira Junior, V. (Springer, 2012-08-01)
      In this study the energy consumption of a chiller system, under different configurations and control strategies, was investigated. Two control strategies (Proportional integral-PI and fuzzy-PI) were applied to regulate the ...

    • SBA-15:TiO2 nanocomposites: II. Direct and post-synthesis using acetylacetone 

      Jardim, Alice A. M. L. F. [UNIFESP]; Bacani, Rebeca; Goncalves, Norberto S. [UNIFESP]; Fantini, Marcia C. A.; Martins, Tereza S. [UNIFESP] (Elsevier Science Bv, 2017)
      Nanosized titanium dioxide (TiO2) is used in different applications that require a specific crystalline structure. In this work, SBA-15:TiO2 nanocomposites (80 mol% Si and 20 mol% Ti) were prepared using two different ...

    • Scaffold proteins LACK and TRACK as potential drug targets in kinetoplastid parasites: Development of inhibitors 

      Qvit, Nir; Schechtman, Deborah; Pena, Darlene Aparecida; Berti, Denise Aparecida; Soares, Chrislaine Oliveira; Miao, Qianqian; Liang, Liying (Annie); Baron, Lauren A.; Teh-Poot, Christian; Martinez-Vega, Pedro; Ramirez-Sierra, Maria Jesus; Churchill, Eric; Cunningham, Anna D.; Malkovskiy, Andrey V.; Federspiel, Nancy A.; Gozzo, Fabio Cesar; Torrecilhas, Ana Claudia [UNIFESP]; Manso Alves, Maria Julia; Jardim, Armando; Momar, Ndao; Dumonteil, Eric; Mochly-Rosen, Daria (Elsevier Sci Ltd, 2016)
      Parasitic diseases cause similar to 500,000 deaths annually and remain a major challenge for therapeutic development. Using a rational design based approach, we developed peptide inhibitors with anti-parasitic activity ...

    • Scale up of xylitol production from sugarcane bagasse hemicellulosic hydrolysate by Candida guilliermondii FTI 20037 

      de Arruda, Priscila Vaz [UNIFESP]; dos Santos, Julio Cesar; Lacerda Brambilla Rodrigues, Rita de Cassia; Virginio da Silva, Debora Danielle; Yamakawa, Celina Kiyomi; de Moraes Rocha, George Jackson; Nolasco Junior, Jonas; da Cruz Pradella, Jose Geraldo; Vaz Rossell, Carlos Eduardo; Felipe, Maria das Gracas de Almeida (Elsevier Science Inc, 2017)
      In this study, volumetric oxygen mass transfer coefficient (kappa(L)a) was selected as a criterion for facilitating the scale up of xylitol production by Candida guilliermondii at the bench and pilot-scale level. A kappa(L)a ...

    • Scientific program of the Radioactive Ion Beams Facility in Brasil (RIBRAS) 

      Lepine-Szily, Alinka; Lichtenthaler, Rubens; Guimaraes, Valdir; Mendes Junior, Djalma Rosa; Faria, Pedro Neto de; Barioni, Adriana; Benjamin, Elisangela Aparecida; Pires, Kelly Cristina Cezaretto; Morcelle, Viviane; Condori, Ruben Pampa; Morais, Maria Carmen; Descouvemont, Pierre; Moro, A. M.; Rodriguez-Gallardo, M.; Assuncao, Marlete [UNIFESP]; Alcántara Núñez, Juan Antonio; Shorto, Julian Marco Barbosa; Zamora, Juan Carlo; Leistenschneider, Erich; Lima, Caio Eduardo Ferreira (Elsevier B.V., 2010-03-01)
      The RIBRAS facility (Radioactive Ion Beams in Brasil) is installed in connection with the 8MV Pelletron tandem of the University of São Paulo Physics Institute. It consists of two superconducting solenoids which focalize ...

    • SEARCH for MONOCHROMATIC SIGNALS USING DATA FROM the ALLEGRO GRAVITATIONAL WAVE DETECTOR 

      Oliveira, F. G.; Marinho, R. M.; Pires, R.; Xavier, V. S.; Frajuca, C.; Magalhaes, N. S. [UNIFESP]; Aguiar, O. D. (World Scientific Publ Co Pte Ltd, 2010-08-01)
      We present a data analysis method for searching monochromatic signals in temporal series. With this method it is possible to estimate the power spectrum by using averaged modified periodograms which reinforce the presence ...

    • Sediment toxicity identification evaluation (TIE phases I and II) based on microscale bioassays for diagnosing causes of toxicity in coastal areas affected by domestic sewage 

      Ferraz, Mariana Aliceda; Alves, Aline Vecchio [UNIFESP]; Muniz, Cynthia de Cassia; Pusceddu, Fabio Hermes; Gusso-Choueri, Paloma Kachel; Santos, Aldo Ramos; Choueri, Rodrigo Brasil [UNIFESP] (Wiley, 2017)
      Domestic sewage is a major problem in highly urbanized coastal areas worldwide. In the present study, toxicity identification evaluation (TIE) phases I and II were applied to sediment interstitial water from 2 locations ...

    • Seed germination after fire: a study with a plant inhabiting non-fire-prone areas 

      Menezes, Luciana Cristina Candido Ribeiro de; Rossi, Marcelo Nogueira [UNIFESP] (Fundacion Romulo Raggio, 2011-01-01)
      After a fire event, germination of seeds with hard coats can be enhanced. In the present study, we investigated whether germination of Mimosa bimucronata (DC.) Kuntze (Fabaceae) seeds, which present hard coats, is increased ...

    • Seed morphology in Euphorbia and its taxonomic applications: a case study in Sao Paulo, Brazil 

      Marques da Silva, Otavio Luis; Cordeiro, Ines; Rossi Caruzo, Maria Beatriz [UNIFESP] (Soc Botanica Sao Paulo, 2016)
      Euphorbia L., with around 2000 species, is the biggest genus of Euphorbiaceae and one of the largest and most diverse genera within Angiosperms. It shows an almost cosmopolitan distribution and notable morphological diversity ...

    • Self-assembled films based on polypyrrole and carbon nanotubes composites for the determination of Diuron pesticide 

      Araujo, Gabriela Martins de [UNIFESP]; Simões, Fabio Ruiz [UNIFESP] (Springer, 2018)
      In this work, polypyrrole (PPy) and its respective composite with functionalized multi-walled carbon nanotubes (MWCNT) were obtained by chemical polymerization of the monomer pyrrole in aqueous solution. The obtained PPy ...

    • SEMA3A partially reverses VEGF effects through binding to neuropilin-1 

      Palodetto, Bruna; Santos Duarte, Adriana da Silva; Lopes, Matheus Rodrigues; Corrocher, Flavia Adolfo; Roversi, Fernanda Marconi; Niemanni, Fernanda Soares; Vieira Ferro, Karla Priscila; Figueiredo Longhini, Ana Leda; Campos, Paula Melo; Favaro, Patricia [UNIFESP]; Olalla Saad, Sara Teresinha (Elsevier Science Bv, 2017)
      Cross-talk between hematopoietic stem cells (HSCs) and bone marrow stromal cells (BMSCs) is essential for HSCs regulation and leukemogenesis. Studying bone marrow of myelodysplasia patients, a pre-leukemic condition, we ...

    • Sensibility analysis of propane deasphalting process variables 

      Souza, Roniel Augusto de [UNIFESP]; de Oliveira, A. A. [UNIFESP]; Vieira, Ygor Medeiros [UNIFESP]; Zaparoli, Alexandre Turoni [UNIFESP]; Wolf Maciel, Maria Regina; Maciel Filho, Rubens; Cardenas Concha, Viktor Oswaldo [UNIFESP] (Taylor & Francis Inc, 2017)
      The deasphalting process with liquid propane is a process aimed at the use of oil waste, which is still present in the composition light fractions of hydrocarbons. The study makes use of the chemical process simulator Aspen ...

    • Sensory and microbiological evaluation of uncured fresh chicken sausage with reduced fat content 

      Venturini, Anna Cecilia [UNIFESP]; Cavenaghi, Ângela Dulce; Castillo, Carmen Josefina Contreras; Quiñones, Eliane Marta (Sociedade Brasileira de Ciência e Tecnologia de Alimentos, 2011-09-01)
      The purpose of this study was to evaluate the acceptability and the microbiological safety of uncured fresh chicken sausages with reduced fat content, considering the scientific evidence that correlated cancer and ...

    • Sensory, olfactometry and comprehensive two-dimensional gas chromatography analyses as appropriate tools to characterize the effects of vine management on wine aroma 

      Nicolli, Karine P.; Biasoto, Aline C. T.; Souza-Silva, Erica A. [UNIFESP]; Guerra, Celito C.; Santos, Henrique P. dos; Welke, Juliane E.; Zini, Claudia A. (Elsevier Sci Ltd, 2018)
      For the first time, the influence of different vine management was evaluated in relation to volatile profile and sensory perception through GC xGC/TOFMS, QDA, GC-FID, GC/MS, and GC-O. GC xGC/TOFMS analyses and QDA have ...

    • Sequential extraction procedure for the separation of Ni and V species in crude oil and analysis by ETAAS, GC-MS, and IR 

      Cavalcante, Cleusa [UNIFESP]; Oliveira, Jose Paulo de [UNIFESP]; Hamada, Juliana [UNIFESP]; Siqueira, Fernanda Amaral de [UNIFESP]; Nascimento, Angerson Nogueira do [UNIFESP] (Elsevier Sci Ltd, 2018)
      The determination of nickel and vanadium in crude oil has been evaluated in several scientific studies because these elements can contribute to equipment corrosion, the contamination of catalytic processes, and environmental ...