Relationship Channels
Mostrando 1-12 de 313 artigos, teses e dissertações.
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1. Is there a role for voltage-gated Na+ channels in the aggressiveness of breast cancer?
Breast cancer is the most common cancer among women and its metastatic potential is responsible for numerous deaths. Thus, the need to find new targets for improving treatment, and even finding the cure, becomes increasingly greater. Ion channels are known to participate in several physiological functions, such as muscle contraction, cell volume regulation,
Braz J Med Biol Res. Publicado em: 05/06/2017
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2. Pharmacological study of the mechanisms involved in the vasodilator effect produced by the acute application of triiodothyronine to rat aortic rings
A relationship between thyroid hormones and the cardiovascular system has been well established in the literature. The present in vitro study aimed to investigate the mechanisms involved in the vasodilator effect produced by the acute application of 10-8–10-4 M triiodothyronine (T3) to isolated rat aortic rings. Thoracic aortic rings from 80 adult male Wis
Braz J Med Biol Res. Publicado em: 25/07/2016
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3. Is trade good for development? The elusive question
This review presents the research paths taken in recent decades in the attempt to identify the causal relationship between international trade and development. It argues that this is a highly empirical issue which the traditional, multi-country studies have not been successful in unraveling. The academic literature found fertile ground in which to question t
Bras. Political Sci. Rev.. Publicado em: 10/05/2016
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4. Involvement of the TRPV1 channel in the modulation of spontaneous locomotor activity, physical performance and physical exercise-induced physiological responses
Physical exercise triggers coordinated physiological responses to meet the augmented metabolic demand of contracting muscles. To provide adequate responses, the brain must receive sensory information about the physiological status of peripheral tissues and organs, such as changes in osmolality, temperature and pH. Most of the receptors involved in these affe
Braz J Med Biol Res. Publicado em: 10/05/2016
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5. Sensoriamento remoto aplicado à análise temporal da relação uso da terra/temperatura e albedo de superfície na bacia do Rio Vieira no Norte de Minas Gerais
This study aimed to analyze with the help of TM data - Landsat 5, the relationship between the changes in land use and the variation of temperature and surface albedo, during period winter in basin River Vieira for the years 1985, 1995 and 2010. The choice of river basin Vieira is justified because this area, located in the North of Minas Gerais, was the sce
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 16/03/2012
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6. Elaboração, ação e reação : o projeto de controle dos estrangeiros no Estado Novo e seus reflexos na comunidade italiana do estado De São Paulo / Preparation, action and reaction : the project of control over foreignets in the "Estado Novo" and itsconsequence in the italian community of São Paulo
Throughout the 1930 s, Getulio Vargas s government took several measures of social control to obtain wider support and weaken the opposition to his State project. These measures also aimed to better control the foreign community here installed, and from 1938 the government started publishing decrees especially prepared for dealing with problems that the gove
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 27/02/2012
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7. Cooperação, liderança e impasse entre o Legislativo e o Executivo na produção legislativa do Congresso Nacional do Brasil
This article discusses the relationship between Brazil's Legislative and Executive Branches in lawmaking. It identifies elements in the lawmaking system in Brazil and strategic interactions between hierarchical channels (Constitutional, complementary, and ordinary legislation) in the context of coalition Presidentialism. The model was applied to bills submit
Dados. Publicado em: 2012-12
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8. Determinants of the choice of marketing channels by corporate clients: an analysis of the information technology sector
Based on a survey of 505 corporate clients from the information technology industry, this study uses a logit statistical model to analyze whether such factors as loyalty, trust, client importance, intimacy between customer and supplier and the cost of changing suppliers may affect the choice of the marketing channel used by the client. The results show that
JISTEM J.Inf.Syst. Technol. Manag.. Publicado em: 2012-12
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9. Scorpions from the primeval subgenus Archaeotityus produce putative homologs of Tityus serrulatus toxins active on voltage-gated sodium channels
It has been proposed that the subgenus Archaeotityus comprises the most ancient species group within the medically important scorpion genus Tityus. cDNA encoding sodium-channel active toxins from the type species of this subgenus, Tityus clathratus (central Venezuela), have been isolated and sequenced. Two cDNAs were retrieved that encoded 61 amino acid-long
J. Venom. Anim. Toxins incl. Trop. Dis. Publicado em: 2012
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10. Modelagem de fenômenos intempéricos e erosionais em vertentes : uma aproximação de suas componentes não-lineares com base em métodos de mineração de dados / Modeling of soil weathering on hillslopes : coping with nonlinearity and coupled processes using a data-driven approach
This Doctoral thesis aims to explore the relationship between soil physical-chemical properties and relief morphometry, and quantifying these relationships to build conceptual and predictive models. Self-organizing maps and Geographic Information Systems modeling are here used to investigate nonlinear correlations associated with chemical and physical denuda
IBICT - Instituto Brasileiro de Informação em Ciência e Tecnologia. Publicado em: 06/05/2011
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11. [email protected] um rolê pelas ruas da cultura digital
Rolê, in urban slang means to walk around, to go for a walk. Following this definition, this research walks through files posted by urban writers, in the great computer‟s world wide net. The technological advance allowed great changes in the way we communicate to each other. The spaces for human relationship have spread, and are also cyberspace and th
Publicado em: 2011
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12. EFFECT OF AQUEOUS FRACTION OF LEAVES DE COSTUS SPIRALIS (JACQ.) ROSCOE CONTRACTILE FUNCTION ON HEART MAMMALS. / EFEITO DA FRAÇÃO AQUOSA DAS FOLHAS DE COSTUS SPIRALIS (JACQ.) ROSCOE SOBRE A FUNÇÃO CONTRÁTIL DO CORAÇÃO DE MAMÍFEROS.
Teas and infusions from C. spiralis leaf have largely been used by folk medicine as diuretic, hypotensor, cytotoxic, immunomodulator, antilithiasic, antidiarrheic, antispasmodic, antiurolitic, antimicrobian, antifungic, antioxidant, antileishmania activity, antiinflamatory, and antiedematogenic activity. In spite of these biological effects attributed to the
Publicado em: 2011