Perfil motor de escolares sobrepesos e obesos de ambos os sexo na faixa etária de 9 e 10 anos

Pós-graduação em Pediatria - FMB

Impacto da mastite subclínica na reprodução de vacas leiteiras

Pós-graduação em Zootecnia - FMVZ

Compartimentos de K, Ca e Mg em solos e sua relação com o crescimento inicial, fisiologia e produtividade do eucalipto

Forestry has grown in a continuous and accelerated manner in Brazil, constituting a strategic activity for the generation of employment, income and tributes, favoring social and economic development of Brazilian agribusiness. The objectives of this study were: (1) evaluate the contents of K, Ca and Mg in the reserve compartments, non-interchangeable, interchangeable, available and the speed of its release, its correlations and its effects over productivity (annual average increment – AAI) of eucalyptus plantations, in forest sites cultivated in soils of the state of Rio Grande do Sul; (2) evaluate the initial growth, nutrition and physiological aspects of eucalyptus plants, cultivated with and without the addition of mineral sources of potassium (K), calcium (Ca) and magnesium (MG), in soils obtained from forest sites in the state of Rio Grande do Sul. In the first study, contents of K, Ca and Mg were evaluated in sulfuric digestion extract, boiling nitric acid, ammonium chloride, Mehlich-1 (only K), potassium chloride (Ca and Mg), as well as the release speed of these nutrients in the soil. In the second study, growth variables, nutritional aspects, photosynthetic rate (A) and transpiration rate of the plants (E) grown in distinct soils were evaluated under controlled conditions. The contents of K, Ca and Mg varied between compartments and depths in the studied soil classes, with the highest proportions found in the reserve compartment, indicating the importance of this compartment for the supplement of these nutrients at average and long terms. The great majority of K, Ca and Mg compartments presented significant correlations between each other, showing the dependence between them and the importance of evaluating the contents of these nutrients in the different compartments to adapt the nutritional management of the plants to each soil class, and to obtain continuous productions, minimizing the negative effects to the environment. Plants cultivated in soils that present larger reserves, availability and K, Ca and Mg release kinetics, presented similar height (H), stem diameter (SD) and shoot dry mass (SDM), with or without fertilization with K, Ca and Mg. The plants presented higher leaf content and accumulation of K in all soils fertilized with K, Ca and Mg.

Biofortificação com zinco, selênio e ferro, e biodisponibilidade de ferro em cultivares de feijoeiro-comum

The common bean (Phaseolus vulgaris L.), a staple food in nutritional diet of Brazilians and populations in developing countries, is a nutritionally rich legume with potential for biofortification. Approximately one third of the world population suffers from nutritional deficiencies, being necessary to increase the nutrient content in vegetables, especially iron (Fe), selenium (Se) and zinc (Zn), which are important micronutrients for plants and human health. In this context, three studies were carried out aiming to evaluate the potential of common bean cultivars to biofortification with Fe, Se and Zn, and verify the interaction between these minerals and iron bioavailability, in order to contribute to increased nutritional quality of grains, reducing the micronutrients deficiency and improving human health. In the first study, experiments were conducted in a greenhouse, with ten common bean cultivars in nutrient solution under different treatments with Fe, Se and Zn. The plant growth and the mineral content of the beans were evaluated in addition to verify the influence of polyphenol and phytate levels on Fe bioavailability in grains fortified with Zn and Se. The evaluated beans cultivars have proved promising for simultaneous biofortification with these nutrients without greatly affecting Fe bioavailability. In the second study, the aim was evaluate the interaction between Fe, Se and Zn in cultivars consumed in Brazil or in USA. Gene expression and root microscopy analysis were performed in order to understand the positive effect of Zn supply on the Fe uptake by roots. The expression of genes related to the transport and uptake of Fe and Zn did not clearly explain the influence of Zn in Fe nutrition. The roots microscopy and the evaluation of nutrient solutions used showed that, in the presence of Zn, there was Fe accumulation in epidermis of the roots and not in the vascular system, prone to be precipitated when it goes through the root membrane. In the latest study, a field experiment was conducted to evaluate the effect of Zn fertilization via soil and foliar, in the content and accumulation of Fe and Zn in grains and in the yield of common bean cultivars, in addition to verify the amount of these micronutrients supplied by biofortified beans. The fertilization with Zn did not affect the yield, but provided high levels of this nutrient in grains of the cultivars analyzed, representing 27% of the recommended daily intake of Zn. The higher Fe content in beans, obtained when there was no application of foliar Zn, supplies 56% of the daily requirement of Fe.

Influência da alta ou baixa alimentar na produção in vitro de embriões e função ovariana em Bos indicus

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Avaliação da alimentação de gestantes mediante aplicação do índice de qualidade da dieta adaptado

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Determinantes da qualidade alimentar de adultos e idosos atendidos em uma Unidade de Saúde da família(Rubião Júnior, Botucatu, SP)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Associação dos padrões alimentares com variáveis sócio-demográficas e componentes da síndrome metabólica de adultos de uma unidade de estratégia de saúde da família (Rubião Junior, Botucatu)

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Anemia ferropriva no lactente em relação ao tipo de aleitamento e suplementação de ferro

Pós-graduação em Saúde Coletiva - FMB

Perfil nutricional materno relacionado a marcadores da síndrome metabólica e do controle glicêmico no diabete melito gestacional

Pós-graduação em Ginecologia, Obstetrícia e Mastologia - FMB

Resultados de um processo educativo em alimentação e nutrição vivenciado por um grupo de mulheres com doenças crônicas metabólicas

Pós-graduação em Alimentos e Nutrição - FCFAR

Farinha de folhas e amido de mandioca como matérias-primas para misturas e massa alimentícia extrusadas

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

O controle epigenético da expressão gênica na carcinogênese mamária: investigação de genes candidatos a supressores tumorais mapeados em 3p21.3

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Construção e análise da rede integrada de interações entre genes humanos envolvida com a regulação da trnsição G1/S do ciclo celular plea adesão à matriz extracelular

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Expressão de genes relacionados ao ciclo celular e proteção da mucosa gástrica em metaplasia intestinal e ulcera gástrica em comparação com câncer gástrico

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