Orange Juice and Hesperidin Promote Differential Innate Immune Response in Macrophages ex vivo

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Ácido protocatecúico e seus ésteres alquílicos: propriedades antioxidantes e seus efeitos no metabolismo oxidativo de leucócitos

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

Low expression of sodium iodide symporter identifies aggressive thyroid tumors

A decreased radioiodine uptake is frequently detected in differentiated thyroid carcinomas (DTC) and is associated with high recurrence rate and reduced survival. We investigated the correlation between NIS mRNA expression levels in the primary tumor and patient outcome using a quantitative real-time RT-PCR method. NIS expression was decreased in 17 DTC (21.04 +/- 39.66 pg Eq) compared to four autoimune thyroid disease (180.51 +/- 92.63 pg Eq) and 14 normal tissues (75.71 +/- 66.98 pg Eq) (p < 0.0001). The 17 thyroid differentiated carcinoma patients were submitted to surgery complemented by radioiodine ablation and had at least 24 months of follow-up, under levothyroxine continued suppressive therapy. According to their outcome, we could characterize a group of papillary carcinoma patients with aggressive carcinomas, whose NIS mRNA levels were markedly lower than a group with non-aggressive carcinomas (0.62 +/- 0.79 versus 54.87 +/- 53.79: p < 0.005). We suggest that the quantification of NIS mRNA relative levels in the primary tumor may predict poor outcome. (C) 2003 Elsevier Ireland Ltd. All rights reserved.

Sistemas de cultivo em área de reforma de cana-de-açúcar e a sucessão de culturas na composição da comunidade infestante

Pós-graduação em Agronomia (Produção Vegetal) - FCAV

Supressão de plantas daninhas utilizando plantas de cobertura do solo

This study aimed to evaluate soil cover and the suppressive effect on weeds by different cover crops at different seed densities. The experiments were set up in Votuporanga, state of Sao Paulo, Brazil and in Selviria, state of Mato Grosso do Sul, Brazil, in March 2008, after conventional tillage. The experimental design was a randomized complete block with four replications, using the following cover crops at different seed densities per hectare: Sorghum bicolor: 6, 7 and 8 kg ha(-1), Pennisetum americanum, 10, 15 and 20 kg ha(-1), Sorghum sudanense, 12, 15 and 18 kg ha(-1), hybrid of Sorghum bicolor with Sorghum sudanense: 8, 9 and 10 kg ha(-1), Urochloa ruziziensis: 8, 12 and 16 kg ha(-1). A control treatment with spontaneous vegetation was used. Soybean was sown after the management of cover crops. Dry matter and weed density were evaluated at cutting/harvesting of cover crops. In Votuporanga, another assessment of weed plants was made at 35 days after soybean had been sown. The ground cover provided by cover crops was assessed at the time of desiccation and flowering of soybeans. It was concluded that U. ruziziensis and S. sudanense reduced weed infestations by more than 90% and kept ground cover above 80% by the time of flowering of soybean.

Interação entre Sorgo Sacarino e plantas daninhas

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Effect of byrosima crassa and phenolic constituents on helicobacter pylori: induced neutrophils oxdative burst

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

Produção de progesterona pelas células luteínicas esteroidogênicas bovina cultivadas e co-cultivadas in vitro

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Influência das células mioepiteliais neoplásicas benignas de adenoma pleomórfico na produção de MMPs -1, -2, - 8, -9 e -13 por células epiteliais malignas e sua possível relação com o índice de invasão

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