398 resultados para Mortemart, Gabrielle de Rochechouart de
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)
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The treatment of central nervous system (CNS) diseases is a major challenge. The presence of the barrier intended to protect the brain from unwanted molecules also impairs the efficacy of CNS-targeted drugs. The discovery of drug targets for CNS diseases opens a door for the selective treatment of these diseases. However, the physicochemical properties of drugs, including their hydrophilic properties and their peripheral metabolism, as well as the blood-brain barrier, can adversely affect the therapeutic potential of CNS-targeted drugs. Although peptides are often metabolized by enzymes, they are of particular interest for the treatment of CNS diseases or as carriers to deliver drugs to the brain. In this review, we discuss the use of peptides as potential prodrugs for the treatment of CNS diseases.
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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Não disponível
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The recombinant bovine somatotropin (rbST) at first, had its widespread use in dairy cows in order to increase milk production. Currently, it has been studied frequently and use their influence both in bovine milk, such as cutting. Its production has been an evolution to the science, using bacteria to produce recombinant DNA. Most authors that have studied and obtained positive results, such as increasing the number of ovarian follicles larger than five millimeters, among others. Its action takes place directly on the ovary, follicles, corpus luteum, the granulosa cells, oviduct, myometrium, endometrium and placenta, where they were found receptors, or indirectly through the release of insuline like growth factor-1 (IGF-1). Therefore, the objective of this work is to explain the importance of bST in bovine as well as the usefulness of this, its mechanism of action and the benefits it can bring when combined with other biotechnology, such as superovulation, embryo transfer, synchronization of estrus, and others
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Currently, in Brazil, the quantity and quality of new types of wastes, discarded without criteria in urban areas, has been responsible for considerable impacts on public health and the environment. According to a report prepared by the Institute of Applied Economic Research (IPEA), the country loses about U.S. $ 8 billion annually, due lack of waste recycling, which go directly into landfills or dumps. Among these solid wastes are waste electrical and electronic equipment (WEEE), whose characteristics are complex, by having in its composition substances of high value-added and other health hazards which require different treatment of household waste. Aiming to fill the gap in Brazilian environmental legislation, on 02/08/2010, was sanctioned the National Policy Solid Waste (Law No. 12,305), already regulated on 23/12/2010 (Decree No 7404), whose based on the following principles:reduction of waste generation and toxicity of shared responsibility, proper planning management, social inclusion of waste pickers and sustainable production and consumption. Given the above, this work presented here, aims generally present a diagnosis of the current situation of electronic waste generated in the Faculty of Engineering, Campus Guaratinguetá, FEG / UNESP, to provide data for management and management of these waste, based on sustainability, the economic losses and minimizing environmental impacts and public health related to the flow and the improper disposal of these wastes
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A anta é um megamamífero vulnerável à extinção (IUCN), apresenta baixa taxa reprodutiva e é uma espécie de elevada importância na manutenção da estrutura das florestas, este estudo pretende avaliar a movimentação de indivíduos de anta em uma paisagem antropizada no cerrado do Mato Grosso do Sul. Dada a dificuldade de estudos com técnicas tradicionais de campo, estão sendo realizadas análises moleculares de amostras não-invasivas (fezes) com marcadores microssatélites, a fim de estimar o número de indivíduos que utilizam essa área, além de gerar informações genéticas que podem ser úteis para auxiliar programas de conservação para esta espécie. Para tal, foram coletadas e georreferenciadas 41 amostras de fezes da área de estudo. Através da distribuição das amostras é possível inferir que as antas utilizam a área de floresta plantada de acordo com a disponibilidade do ambiente. O DNA de todas as amostras foi extraído e os locos microssatélites de interesse foram testados. Dez locos microssatélites foram testados, sendo que deste total cinco se mostraram mais eficientes, ou seja, foi possível realizar sua amplificação na grande maioria das amostras utilizadas e a genotipagem apresentou uma boa qualidade, possibilitando uma identificação confiável dos alelos. As amostras com o genótipo definido para pelo menos três locos foram selecionadas e analisadas no programa GIMLET para identificação individual e estimativa da PID (Probabilidade de Identidade) e nos programas FSTAT e GenAlex para estimativa da diversidade genética. Dentre 23 amostras analisadas, foram identificados 20 indivíduos, sendo 14 machos, 3 fêmeas e 3 de sexo indeterminado. A recaptura de três indivíduos possibilitou a verificação da movimentação destes pela área. O presente estudo mostrou, então, que as antas (Tapirus terrestris) utilizam as florestas plantadas de Eucalyptus... (Resumo completo, clicar acesso eletrônico abaixo)
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The Alzheimer's dementia (AD) is a chronic, neurodegenerative and progressive disorder, characterized by cognitive decline, affecting brain functions like memory, reasoning and communication, occurrence of behavioral disturbances and difficulty in performing activities of daily living (ADLs). These conditions lead to patient’s dependence, which can cause depressive symptoms in caregivers, due to physical and mental burden caused by of the difficulties of the act of caring. Whereupon, it became necessary to find strategies to improve the caregivers’ quality of life. An interesting hypothesis is that physical activity can be considered a non-pharmacological alternative in reducing depressive symptoms, being an important factor for maintaining the physical and mental well-being of the general population, especially on positive changes in mood and social interaction. This study aimed to analyze the effects of a physical activity protocol on depressive symptoms and burden of caregivers of patients with AD. This experimental study, of longitudinal character, comprised a sample of 19 caregivers, of both genders, divided into two groups: a) intervention group – IG (10 caregivers who participated in a physical activity protocol) and b) control group – CG (9 caregivers who didn’t participate in the physical activity protocol). This protocol, which worked the components of functional ability and social interaction of participants, was held three times a week, being 48 sessions of 60 minutes each, for 16 weeks. Data collect was performed at pre and post-intervention for both groups. The assessment instruments used were: a) Zarit Burden Interview, b) Hospital Anxiety and Depression Scale (HAD) and c) battery of motor tests of the American Alliance for Health Physical Education Recreation and Dance (AAHPERD). Nonparametric statistics was used, with intra-group comparison by Wilcoxon test... (Complete abstract click electronic access below)
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This paper proposes a discursive analysis of teachers‘s blogs , particularly those accessible from the MEC site : http://portaldoprofessor.mec.gov.br/links.html . The aim is to analyze , dialogically, based on Bakhtinian discourse studies the speech of Portuguese language teachers on the internet , and to investigate aspects of the discourse genre blog , this specialized sphere of circulation :whether it is a means of exposing themselves, whether they are professional media extent , reflect about how to produce the identity of the Portuguese language teachers in such discourse . The axes of reflection on identity , in this case , are four: the subject‘sthe discourse about themselvesand their peers , how the subject shows itself tothe analyst - researcher in dialogue with others in history ( teachers , students , interested in issues of language , official documents ), how it can be seen by the analyst - researcher considering using resources ( videos , photos , literary genres, etc. ), how it is seen by those who comment your say
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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)
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Pós-graduação em Agronomia (Proteção de Plantas) - FCA
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Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)