Marcha de absorção sob regimes hídricos em Botucatu/SP e caracterização varietal de figos na Espanha

Pós-graduação em Agronomia (Horticultura) - FCA

Influência do FK-506 sobre a expressão de RANKL e OPG na doença periodontal induzida: estudo in vivo e in vitro

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Interferência de Digitaria insularis em Coffea arabica e respostas destas espécies ao glyphosate

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Influência de estresses abióticos na fase reprodutiva do milho

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Dose, parcelamento e modo de aplicação de nitrogênio em atributos nutricionais, agronômicos e tecnológicos de cultivares de sorgo sacarino

Pós-graduação em Agronomia (Ciência do Solo) - FCAV

Translocação dos herbicidas glyphosate e imazamox em plantas de aguapé

Eichhornia crassipes is one of the main weeds found in aquatic environments, being undesirable for many activities. The aim of this study was to evaluate the translocation of glyphosate and imazamox in E. crassipes. Eight intervals were studied for cutting leaves that received herbicides: 2, 4, 6, 8, 12 and 24 hours after application (HAA), and a treatment with no cutting (untreated). The glyphosate dose was 2,160 g a.e. ha-1 (commercial product - Rodeo) + 0.5% v v-1 Aterbane adhesive spreader and imazamox at 290.4 g i.a. ha-1 (commercial product - Clearcast). The treatments were installed in a completely randomized design with four replications. Glyphosate showed a bad control for all the periods of leaf cutting. The imazamox did not provide control within 12 HAA, while from 24 HAA onward the control was effective. There was not a great mobility of the glyphosate molecule in water hyacinth plants, a period above 24 hours being needed for a satisfactory translocation. For imazamox at least 24 hours were needed after herbicide application for the translocation to occur along with subsequent control.

Efeito da infecção pelo vírus da febre amarela no mecanismo de splicing celular

Pós-graduação em Microbiologia - IBILCE

Desempenho de adjuvantes na qualidade da aplicação e na retenção e translocação de fungicida na cultura da soja

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

Analysis of the Virulence of an Atypical Enteropathogenic Escherichia coli Strain In Vitro and In Vivo and the Influence of Type Three Secretion System

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

Exercise training decreases mitogen-activated protein kinase phosphatase-3 expression and suppresses hepatic gluconeogenesis in obese mice

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

Curcurnin abrogates LPS-induced pro-inflammatory cytokines in RAW 264.7 macrophages. Evidence for novel mechanisms involving SOCS-1,-3 and p38 MAPK

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Glycosomal Targets for Anti-Trypanosomatid Drug Discovery

Glycosomes are peroxisome-related organelles found in all kinetoplastid protists, including the human pathogenic species of the family Trypanosomatidae: Trypanosoma brucei, Trypanosoma cruzi and Leishmania spp. Glycosomes are unique in containing the majority of the glycolytic/gluconeogenic enzymes, but they also possess enzymes of several other important catabolic and anabolic pathways. The different metabolic processes are connected by shared co-factors and some metabolic intermediates, and their relative importance differs between the parasites or their distinct life-cycle stages, dependent on the environmental conditions encountered. By genetic or chemical means, a variety of glycosomal enzymes participating in different processes have been validated as drug targets. For several of these enzymes, as well as others that are likely crucial for proliferation, viability or virulence of the parasites, inhibitors have been obtained by different approaches such as compound libraries screening or design and synthesis. The efficacy and selectivity of some initially obtained inhibitors of parasite enzymes were further optimized by structure-activity relationship analysis, using available protein crystal structures. Several of the inhibitors cause growth inhibition of the clinically relevant stages of one or more parasitic trypanosomatid species and in some cases exert therapeutic effects in infected animals. The integrity of glycosomes and proper compartmentalization of at least several matrix enzymes is also crucial for the viability of the parasites. Therefore, proteins involved in the assembly of the organelles and transmembrane passage of substrates and products of glycosomal metabolism offer also promise as drug targets. Natural products with trypanocidal activity by affecting glycosomal integrity have been reported.

Translocação de zinco e crescimento radicular em milho

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

Assessment of the Removal Capacity, Tolerance, and Anatomical Adaptation of Different Plant Species to Benzene Contamination

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Bothropoides insularis venom cytotoxicity in renal tubular epithelia cells

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)