Does Calretinin Immunohistochemistry Reduce Inconclusive Diagnosis in Rectal Biopsies for Hirschsprung Disease?

Many difficulties occur during the evaluation of rectal biopsies for the diagnosis of Hirschsprung disease. We investigated whether the introduction of calretinin (CR) immunohistochemistry in a diagnostic panel could decrease the rate of inconclusive results. Data from 82 patients undergoing rectal biopsies before and after CR introduction were analyzed. Inconclusive results were obtained in 17 of 45 rectal biopsies (37.8%) in the series of cases before CR introduction and in 5 of 42 rectal biopsies (11.9%) in the series of cases after CR (P < 0.006). The inclusion of CR in the histopathologic panel may improve the diagnostic accuracy of Hirschsprung disease.

Doses de nitrogênio no crescimento inicial e nutrição de plantas de guanandi

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

Biofertilizantes: nutrição e desenvolvimento de tomate orgânico

Pós-graduação em Agronomia (Horticultura) - FCA

Política pública de alimentação e nutrição: o Programa Nacional de Alimentação Escolar (PNAE) e o Programa de Aquisição de Alimentos (PAA) em Araraquara-SP

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Cultura, história e saúde: análise de enquadramento do jornalismo especializado em gastronomia

This experimental project focused on a specialization in journalism that is becoming increa-singly present in the media: the gastronomic journalism. The aim was to understand the speci-ficities of segmentation in the news and editorial spreads profile area for deepening the dining experience in contemporary society, considering the contribution of information to maintain proper eating habits and cultural enrichment of the reader. The research involved a literature review and survey of the history of gastronomy and cultural aspects, analysis and reporting framework for the months of August and September 2010 the Food section of the newspaper Folha de S. Paul, Taste of the book, the newspaper O Estado de S. Paul and the Menu maga-zine segment, Publisher of Three in order to identify the presence of aspects related to culture, history, health and nutrition

Puberdade em novilhas

The age which heifers reach puberty depend on factors like genetics, environment and nutrition. Puberty in heifers can be defined as the onset of reproductive competence, the ability to ovulate a fertile oocyte with an estrous behavior and development of a corpus luteum with normal lifespan. The metabolic signals that trigger puberty are not yet fully defined. In Brazil, where most beef cattle are zebu, the age at puberty is very advanced, mainly these animals are feed with a poor diet. Many researches are trying to discover the metabolic signals that trigger puberty and anticipate better economic return in breeding farms. It has been demonstrated that the cascade of endocrine events that culminate in puberty can be hastened by an alternative management scheme that involves increased nutrient intake between 3 and 7 months of life. Different diet concentrations, different products and by-products have been used in research to achieve puberty early (less than 300 days of age). The hormonal induction of puberty, especially with the use of progestagens, has been developed in heifers as an alternative tool to improve reproductive efficiency in herds, increasing the amount of pregnant heifers in breeding season

Anestro pós-parto: luteólise prematura

The prolonged postpartum anoestrus in cows reduces the number of calves leading to a significant economic loss to producers. Suckling and nutrition are the factors of great importance to the extension of the post-partum period. Besides, the occurrence of short cycles within 30 to 40 days postpartum contributes to an increase in the parturition–conception interval. These cycles are related to development of a corpus luteum with reduced duration after the first ovulation (less than 12 days). It is known that the short persistence of the corpus luteum is caused by advance of the luteolytic mechanisms. However, there is a lack of consensus regarding the cause of this anticipation. There are two currently accepted hypotheses, one related to the lack of prior exposure to progesterone, and the other related to the low concentration of pre-ovulatory estrogen. Considering the decrease in the incidence of short cycles in cows treated with progesterone and estrogen, the main protocols of ovulation induction include combination of both hormones. Therefore, this study aimed at describing the post-partum anestrous in cows and the main predisposing factors, emphasizing the first postpartum ovulation, short cycle and, its respective causes and consequences

Estado nutricional de pré-escolares e consumo alimentar de suas famílias no Município de Ponta Grossa-Pr: a influência das condições socioeconômicas e das políticas públicas

Pós-graduação em Alimentos e Nutrição - FCFAR

O programa de aquisição de alimentos (PAA) e o programa nacional de alimentação escolar (PNAE) no município de Dracena-SP

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Efeito do envelhecimento na qualidade da cachaça produzida por pequenos produtores

This article reports the results of a study that aimed at evaluating the effects of aging technique on cachaça samples produced and sold by small farmers in São Paulo State, Brazil. Cachaças, aged and not aged were sent by 10 cachaça producers that take part in the community project and course: São Paulo State Contest of Distillery Cachaça and Production Chain of Cachaça Meeting, organized by the Food and Nutrition Department of Pharmaceutical Sciences University, UNESP/Araraquara, SP, Brazil, in partnership with the Brazilian Service of Support to Micro and Small Enterprise of São Paulo State (SEBRAE-SP) and the Rural Union of Araraquara. The evaluation of the samples was made based on sensory tests conducted in Analysis and Quality Control of Foods and Drinks Laboratory of the Department. The survey results showed significantly higher acceptance average in the aged samples compared with not aged ones. The aging process, which was one of the topics discussed in the course, was considered as an effective way to improve the quality of cachaça, the research also confirmed the importance of the University support to improve the quality of food and drink produced in Brazil.

Produtividade e características físico-químicas de ora-pro-nobis sob adubação orgânica

Pós-graduação em Agronomia (Horticultura) - FCA

Antecipação da puberdade de novilhas Nelore (Bos taurus indicus) como fator econômico positivo na pecuária de corte brasileira

A idade ao primeiro parto em novilhas da raça Nelore é um importante índice a ser considerado na produtividade da pecuária de corte brasileira. Atualmente o gado Nelore é o mais difundido no Brasil, sendo considerado a principal raça de corte criada no país. O objetivo desta revisão foi comparar as informações sobre a característica reprodutiva tardia do gado Nelore com os recentes estudos sobre a antecipação da puberdade com o auxílio do manejo nutricional adequado, visando o aumento da produtividade. Foram utilizados basicamente três trabalhos, sendo um experimento realizado no Brasil, um trabalho apresentado por pesquisadores dos EUA e um artigo escrito pelo Dr. Guilherme de Paula Nogueira; além de artigos selecionados através dos seguintes descritores e boleadores: (Nelore OR Bos indicus) AND (Heifers OR Puberty) AND (Nutrition) AND (Economy). Dentre os 8 estudos obtidos, foram selecionadas 2 publicações em inglês datadas de 1991 e 2003. Mesmo a literatura sendo escassa neste assunto e em alguns aspectos contraditória, principalmente tratando-se da questão da viabilidade econômica da parição antecipada na pecuária de corte, pode-se concluir que a antecipação da puberdade depende de vários fatores tais como a genética, interação ambiental, nutrição, escore de condição corporal (ECC) e manejo. Além disso, mais pesquisas são necessárias e devem considerar a relação econômica da antecipação da puberdade em novilhas da raça Nelore dentro da bovinocultura de corte no Brasil

Transtorno mental comum e lazer entre estudantes da área da saúde do campus de Botucatu-UNESP: um estudo transversal

Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

Prevalence of dyslipidemia in adolescents: comparison between definitions

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Aggravation of nonalcoholic steatohepatitis by moderate alcohol consumption is associated with decreased SIRT1 activity in rats

Chronic alcohol intake decreases adiponectin and sirtuin 1 (SIRT1) expressions, both of which have been implicated in various biological processes including inflammation, apoptosis and metabolism. We have previously shown that moderate consumption of alcohol aggravates liver inflammation and apoptosis in rats with pre-existing nonalcoholic steatohepatitis (NASH). This study investigated whether moderate alcohol intake alters SIRT1 activity, adiponectin/Adiponectin receptor (AdipoR)-related signaling and lipid metabolism in a pre-existing NASH status. Sprague-Dawley rats were fed with a high-fat diet (71% energy from fat) for 6 weeks to induce NASH then subsequently divided into 2 sub-groups: fed either a modified high-fat diet (HFD, 55% energy from fat) or a modified high-fat alcoholic diet (HFA, 55% energy from fat and 16% energy from ethanol) for an additional 4 weeks. We observed in comparison to HFD group, HFA increased hepatic nuclear SIRT1 protein but decreased its deacetylase activity. SREBP-1c protein expression and FAS mRNA levels were significantly upregulated, while DGAT1/2 and CPT-I mRNA levels were downregulated in the livers of HFA compared to HFD. Although hepatic AdipoR1 decreased, HFA did not alter AdipoR2 and their downstream signaling. There were no significant changes in plasma adiponectin and free fatty acids (FFA), as well as adiponectin expression in adipose tissue between the two groups. The present study indicates that suppression in SIRT1 deacetylase activity contributes to alcohol-exacerbated hepatic inflammation and apoptosis in rats with pre-existing NASH. In addition, moderate alcohol intake did not modulate adiponectin/AdipoR signaling axis in this model.