Grãos secos de destilaria com solúveis em dietas para tilápia-do-Nilo

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Mananas e glucanas em dietas para leitões recém-desmamados

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Uso do amido resistente na promoção da saúde intestinal de cães idosos: formação de produtos de fermentação e características histológicas da mucosa intestinal

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Histomorphometric study of role of lactoferrin in atrophy of the intestinal mucosa of rats

The purpose of this work was to study the effects of oral administration of lactoferrin (Lf) in rats subjected to atrophy of the small intestine induced by a diet based on soy protein concentrate as the main protein source. We used 24 male Wistar rats aged 40 days, kept in individual cages under appropriate conditions of temperature, light and humidity. The animals were divided into four groups (n = 6); 1) group SL received soy-based food and, once a day, a supplement of 200mg/kg of Lf administered by gavage; 2) group Si received the soy feed without supplement of Lf; 3) group CL received a diet based on casein plus Lf; 4) group Ci received the casein diet without supplement of Lf. At the end of fifteen days, a 10 mm segment of the initial portion of the small intestine was sectioned and subjected to morphometry of the intestinal crypts and villi and assessment of the number and size of myofibroblasts. Comparison between groups showed that the length of the villi was similar in groups Ci and CL and higher in CL than in SL; SL than in Si, in Ci than in SL, and in Ci than in Si to Ci. The crypt depth was similar in SL and CL, SL and Ci and Ci and CL and was higher in Si than in Ci and in Si than in SL. The number of myofibroblasts was higher in SL than in CL, in SL than in Si, in CL than in Ci, and in SL than in and Ci; between Ci and Si there was no difference. The area of myofibroblasts was similar between the groups SL and CL and Si and Ci and higher in SL than in Si, and in Cl than in and Ci, and in SL than in Ci. All statistical analysis assumed significance when p < 0.05. From these results, we conclude that lactoferrin increases the number and size of the pericrypt myofibroblasts and stimulates rapidly the regeneration of atrophied villi.

Cómo se puede implementar la Historia Oral en Educación Matemática?

What is known today as “Oral History” is a research methodology which, in Brazil, has been widely used in the field of cultural studies by sociologists, anthropologists, and historians. Oral History was first introduced in Brazil with studies in social psychology and then spread to many other academic spheres, with the field of mathematics education being one of the most recent to adopt this method as one of its theoretical-methodological references. Topics such “What Oral History is” and “How Oral History can be implemented in mathematics education” are the foci of this paper.

Efeitos da deficiência ou suplementação de zinco sobre a hepatocarcinogênese química em camundongos

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

Acompanhamento nutricional no Diabete Melito gestacional

Gestational diabetes mellitus (GDM) is defined as any degree of glucose intolerance, star or first recognitition during pregnancy, has whith a treatment strategyof monitoring the proper nutrition. During prenatal care, nutrition recommendationsare directed to two foci, energy consumption and maternal weight gain. Thus, adequate enrgy intake results in a aqquate maternal weight gain, ensuring the needs of the fetus. Nutrition interventions is na ally in control of GDM, bringing benefits to maternal and fetal health. In the assessment of maternal nutrition state be emploved antropometric, dietary, biochemical and clinical. The dietary assessment should be detailed, with attencion to fractionation and composition of meals, grifts and food groups. The nutritional monitoring in gestational diabetes aims to achieve normoglycemia and prevent metabolic and cardiovascular risks in the médium and long term, for mothers and their sons.

Ácido fumárico e quelato de cálcio e fósforo na ração de leitões desmamados

Two experiments (E) were carried out with the objective of evaluating the effects of fumaric acid and carbo-amino-fosfo-quelato of calcium diets of weaned pigs on performance (E1) and intestinal morphology (E2). A total of 96 and 32 pigs with initial mean weights of 5,66 kg ± 0,44kg and 5,34 ± 0,45kg , in E1 and in E2, were used respectively. Randomized block designs were used in both experiments, with a 2 X 2 factorial arrangement in E1 and a 2 X 2 X 2 factorial arrangement in E2. No interaction between acidifier, source of calcium and phosphorus were found for the variables studied in the two experiments. No treatment effects were found on daily feed intake in evaluating periods. Feed conversion from 0 to 17 days was better (P<0.05) when inorganic sources of Ca and P were fed; however, no difference was observed in other periods. The averages of villus height (AV), crypt depth (PC), AV: PC relationship and mucous membrane of the duodenum and of the jejunum didn’t differ among treatments. Considering the total nursery period, no benefit was found in using an acidifier, however the carbo-amino-fosfo-quelato of calcium studied may replace the inorganic sources in the diets of piglets, with no damage to performance and to intestinal morphology.

Importância dos genes fliC e motB de Salmonella enterica subsp. enterica sorovar Enteritidis na colonização intestinal e invasão sistêmica em aves (Gallus gallus domesticus)

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

Efeitos da ingestão de simbiótico e indol-3-carbinol sobre o processo de carcinogênese química de cólon em ratos Wistar alimentados com dieta contendo heme

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

Polimorfismos de nucleotídeo único (SNPs) nos genes codificadores da IL-10, TNF-α e em NFkB1 e sua associação com parâmetros clínicos, laboratoriais e de seguimento de pacientes com linfoma de Hodgkin clássico

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)