Avaliação das propriedades físico-mecânicas da madeira de árvores de Hevea Brasiliensis em três condições de sanidade no Estado de São Paulo

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Efeito de protetor físico com diferentes filtros na germinação, no desenvolvimento inicial e nas trocas gasosas de canafístula [Peltophorum dubium (Spreng.) Taub] provenientes da semeadura direta

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Densidade mineral óssea em cães da raça pastor alemão sob treinamento físico

Pós-graduação em Medicina Veterinária - FMVZ

Caracterização físico-energética da madeira e produtividade de reflorestamentos de clones de híbridos de Eucalyptus grandis x E. urophylla

Pós-graduação em Agronomia (Energia na Agricultura) - FCA

Crescimento, eficiência no uso da radiação e energia de biomassa em cana-de-açúcar irrigada

Pós-graduação em Agronomia (Energia na Agricultura) - FCA

Morfologias de óxido de cobre (II) na mesoescala: síntese hidrotérmica assistida por micro-ondas, mecanismo de crescimento e atividade catalítica na reação de desidrogenação do etanol

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Frutos de umbuzeiro (Spondias tuberosa Arruda): características físico-químicas durante seu desenvolvimento e na pós-colheita

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Formação e crescimento de nanopartículas de óxido de zinco via sol-gel

Pós-graduação em Química - IQ

Uso de paclobutrazol na produção de mudas, no crescimento, produção e qualidade de frutos de tomateiro em ambiente protegido

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Avaliação fenológica, caracterização físico-química e aspectos fitossanitários de cultivares de pessegueiros na Região Oeste do Estado de São Paulo

Pós-graduação em Agronomia - FEIS

Desenvolvimento e caracterização físico-química e biofarmacêutica de nano e microemulsões lipídicas de uso intravenoso contendo metildiidrojasmonato

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Efeito do exercício físico sobre a prenhez de ratas com hipertensão arterial crônica

Pós-graduação em Ginecologia, Obstetrícia e Mastologia - FMB

Morfologia e expressão dos MRF’s no músculo esquelético de ratos submetidos a estímulo atrófico e recuperação por treinamento físico

Recent research advances in understanding the cellular and molecular mechanisms that underlie the processes of hypertrophy and atrophy. This may contribute to development of effective therapeutic strategies to attenuate or block the loss of muscle tissue associated with aging and pathological conditions. In this context, myogenic factors that control the activity of satellite cells have been studied to better understand the events involved in the recovery of muscle mass. Among them, we highlight the Myogenic Regulatory Factors (MRFs), which have been described as potential mediators of muscle growth. The objectives of this study evaluated the morphofunctional adaptations and gene expression of MRFs (MyoD and myogenin) in skeletal muscle (soleus) subjected to an atrophic stimulus followed by physical training. It was used 64 male Wistar rats (80 days, 250 to 300 g), divided into 8 groups (n = 8): C: control animals a week, I: Animals immobilized a week, C3: control animals 3 days; R3: Animals immobilized and recovered for 3 days, T3: Animals immobilized and submitted to exercise for 3 days; C7: Animals controls 7 days; R7: Animals immobilized and subsequently recovered by 7 days, T7: Animals immobilized and subsequently subjected to exercise for 7 days. Initially, the animals in groups I, R3, R7, T3 and T7, were submitted to 7 days of immobilization of the hind limb. Muscle atrophy was confirmed after a direct statistical comparison of the values of cross-sectional area (CSA) of muscle fibers studied in animals in groups I and C, sacrificed immediately after the immobilization period. Then, the groups T3 and T7 were submitted a rehabilitation program with muscle aerobic exercise (swimming) for 3 and 7 days respectively. The groups C, C3 and C7 were kept without stimulus atrophic and were not subjected to exercise. At the end of the experiment, the animals were sacrified and the soleus muscle removed. The quantitative analysis of gene expression ...

Estudo físico-químico da atividade fungicida de derivados anfifílicos de quitosana contra fungos do gênero Aspergillus : interação com modelos de membranas

Fundação de Amparo à Pesquisa do Estado de São Paulo (FAPESP)

Efeitos preventivos do treinamento físico na expressão das proteínas Cox-2 e Vegf de ratos tratados com dexametasona

Dexamethasone is a synthetic glucocorticoid widely used to treat allergic and inflammatory processes. This drug is used in three main situations, are used to contain acute or chronic inflammatory processes, or like immunosuppressive drug's. In these cases the patient will receive high doses for a chronic period and, therefore, has a much greater chance of adverse side effects, such as hypertension, diabetes and dyslipidemia. Dexamethasone promotes deleterious effects on the arachidonic acid pathway, when administered in high doses, because it is a potent anti-inflammatory drug. We recently demonstrated that dexamethasone significantly reduces the protein expression of vascular endothelial growth factor (VEGF) in both skeletal muscle and heart, but the mechanisms involved remain unclear. Meanwhile, exercise has been shown to be effective against high blood pressure, diabetes and dyslipidemia, promoting, among other factors, the increase in VEGF and angiogenesis. One possible explanation for these effects would be the creation of new vessels mediated by inflammation, or by the stimulation of the formation of products of the metabolism of arachidonic acid (AA), such as prostaglandin E2 (PGE2) and VEGF, by increasing the stimulation of the enzymes cyclooxygenase 1 and 2 (COX-1 and COX-2). Little is known about the preventive effects of training on the action of dexamethasone in the arachidonic acid pathway. Therefore, the aim of this study was to determine whether aerobic exercise training, performed before and concomitant treatment with dexamethasone, was able to prevent the effects of the dexamethasone in the protein expression of COX-2 and VEGF. For this, we used young Wistar rats (n = 40) which were randomly divided into 4 groups: sedentary control (SC), sedentary and treated with dexamethasone (SD), trained control (TC) and trained and treated with dexamethasone (TD). These rats performed aerobic exercise training, 60% of maximum capacity, 5