O papel de enfermeiros na equipe multidisciplinar frente ao sobrepeso/obesidade em ambiente de trabalho

Overweight and obesity are pandemics and have been widely discussed in Public Health and Health at Work. Comorbidities such as metabolic syndrome, hypertension, diabetes mellitus type 2, orthopedic disorders and coronary diseases can induce to absenteeism, reduced work performance, disability and death. The aim of this review is to discuss the role of the nurse in control and prevention of these illnesses in the workplace. We concluded that occupational health nurses work should act proactively with a multidisciplinary team aimed at individual and collective monitoring of actions designed to control and prevent overweight and obesity. Furthermore, this professional should follow up the health of individual workers with a high body mass index in order to warn and prevent comorbidities related to these conditions.

Distribuição geográfica de agravos nutricionais entre escolares na cidade de Piracicaba-SP, Brasil

The objective was to map the prevalence of nutritional disorders in children attending the 1st to 4th grade of 12 public elementary schools located in the 5 administrative regions of Piracicaba, SP, each with its own socioeconomic profi le, from 2003 to 2006. A total of 16,068 children, divided into 8,133 (50.6%) girls and 7,935 (49.4%) boys, aged 7 to 11 years, were weighed and measured. Their nutritional status indicators heightfor-age (H/A), weight-for-age (W/A), and body mass index-for-age (BMI/A) were compared with those of the NCHS/CDC 2000 reference population and classifi ed according to the z-score cut-off points recommended by the World Health Organization. During that period, the Western Region, which has the lowest socioeconomic indicators, had the lowest z-score medians of the three anthropometric indicators assessed (p<0.0001) and was the only region to have a higher-than-expected stunting prevalence (3.0% with Z < -2). Excess weight prevalence was higher than expected in all regions. The Central Region, which has the highest socioeconomic indicators, had the highest excess weight prevalence (6.0% with Z > 2). Time had a positive effect on the stunted children, reducing the stunting rates in the regions with the lowest socioeconomic indicators. In conclusion, the three nutritional status indicators showed results suitable to the social and economic characteristics of each region. Although nutritional disorders have particular characteristics, they are a problem to the entire population.

Caracterização de hambúrguer elaborado com farinha de folhas de Moringa (Moringa oleífera Lam.)

The aim of this study was to determine the antioxidant activity of Moringa (Moringa oleifera Lam.) leaves flour in beef burger during storage for 120 days. Six hamburger formulations were processed: one control (without the use of additives), four with addition of Moringa leaves flour (0.10, 0.15, 0.20, and 0.25 g/100 g aggregate), and one with addition of synthetic antioxidant Propyl Gallate (0.01 g/100 g aggregate). The products were analyzed for their chemical composition with determinations of moisture, protein, dietary fiber, lipids, ash, carbohydrate, and caloric value after preparation. Microbiological and acceptance testing were performed at the beginning and after 120 days of storage. Determination of pH, instrumental color and lipid oxidation (TBARS) were performed at 1, 30, 60, 90 and 120 days of storage. All samples showed physical-chemical and microbiological tests in accordance with the Brazilian legislation. pH measurements were between 5.48 and 5.90; however, the intensity of red has changed according to the treatments and storage periods. The addition of Moringa leaves flour had no antioxidant effect on burgers, but its inclusion not only contributed to the improvement of nutritional quality, but also did not harm product acceptance.

Acute and subchronic antihyperglycemic activities of bowdichia virgilioides roots in non diabetic and diabetic rats

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Contingências facilitadoras de comportamento verbal em crianças usuárias de implante coclear e práticas parentais: uma intervenção com mães

Pós-graduação em Psicologia do Desenvolvimento e Aprendizagem - FC

Glioma misto em um cão: relato de caso

Intracranial neoplasms are common causes of neurological disorders in middle-aged and elderly dogs. With the feasibility of computed tomography, it is now possible to determine the extent and exact location of brain tumors, identifying them ante mortem in dogs and cats. This paper aims to report the occurrence of a mixed glioma in a Boxer dog examined at the Veterinary Hospital of Unesp, Botucatu Campus. The animal presented with a brain syndrome of acute onset and progressive course. CT scan showed the presence of a mass in the right cerebral hemisphere extending from the frontal to the parietal region and involving the basal ganglia. Given the gravity of the neurological disorder, the owner chose to perform euthanasia. Microscopic analysis of the mass allowed the diagnosis of mixed glioma.

Quimiodectoma de corpo aórtico em cão

Chemodectomas are neoplasms originated from chemoreceptors mainly present on the aortic and carotid bodies. The etiology of this kind of tumor is related to genetic factors and chronic hypoxia. Brachycephalic breeds such as Boxer and Boston Terrier are predisposed to develop this neoplasia. This article reports the case of a 10-year-old female Boxer presented to the Veterinary Hospital of the Veterinary Medicine and Animal Science School in Botucatu with a two-day history of fatigue, exercise intolerance and dyspnea. Clinical signs, in association with radiographic and ultrasonographic findings, suggested a heart-base tumor. The worsening of the case led the owner to choose for euthanasia. Necropsy revealed a mass at the heart base adhered to the aortic body, and microscopic evaluation confirmed the diagnosis of chemodectoma.

Características tomográficas de neoplasias encefálicas primárias em cães

Computed tomography (CT) can be considered an important test to identify the presence of primary brain neoplasias in dogs. CT results can help define the type of brain tumor when associated with clinical findings. It allows the identification of lesions and their features, such as size, location, compression and invasion of adjacent tissue. One must analyze the density, mass effect, peritumoral edema, calcification, and image enhancement after intravenous injection of contrast medium. Gliomas, meningiomas and tumors of the choroid plexus and pituitary are the most common primary brain neoplasms diagnosed by CT in dogs. The aim of this paper is to review the literature related to primary brain tumors and report their most important tomographic features, in order to help clinicians achieve a presumptive diagnosis of tumor type.

Identificação de genes de predisposição à síndrome dos carcinomas de mama e tireoide por sequenciamento total do exoma

Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

Alimentação hospitalar: proposições para a qualificação do Serviço de Alimentação e Nutrição, avaliadas pela comunidade científica

The scope of this paper is to validate proposals used to qualify hospital food by the Brazilian scientific community. An electronic questionnaire was applied to clinical nutrition professionals registered on the Lattes Platform (Brazilian database of institutions and researchers' curricula in the areas of Science and Technology). The questionnaire incorporated a Likert scale and had spaces for comments. The themes dealt with patient participation, the nutritional and sensory quality of hospital diets, and planning and goals of the Hospital Food and Nutrition Service (HFNS). The questionnaire also asked for the top five priorities for a HFNS. Proposals with total or partial adherence equal to or greater than 70% were considered to be approved. All proposals had total adherence equal to or greater than 70%. The proposal that had minimal adherence (70%) was the one that proposed that nutritional intervention must be arranged by mutual agreement with the patient. The proposal that had maximal adherence (93%) was the one advocating that there must be statistical control on diets prescribed by the HFNS. The most cited priorities referred to infrastructure and training of human resources (40%), the quality of hospital food (27%) and the nutritional status of the patient.

Crossing over does occur in males of Drosophila ananassae from natural populations

Spontaneous crossing over in males of Drosophila ananassae has been well demonstrated using F-1 individuals from crosses between marker stocks and wild type strains. However, the question of its occurrence in males from natural populations remained open. Here we present the cytological evidence that crossing over does occur in males of D. ananassae from two Brazilian populations, sampled nearly 21 years apart, and in two recently sampled populations, one from Indonesia and one from Okinawa, Japan. Cytological analysis of meiosis in males collected from nature and in sons of females from the same population inseminated in nature revealed the presence of chiasmata, inversion chiasmata, and isosite chromosome breakages in the diplotene cells in all sampled populations. These data demonstrate that reciprocal and nonreciprocal exchanges and chromosome breakages, previously reported as related events of male crossing over, do occur at variable frequencies among males from natural populations.

Sugar intake is correlated with adiposity and obesity indicators and sedentary lifestyle in Brazilian individuals with morbid obesity

Obesity is a chronic disease characterized by increased accumulation of body fat. We evaluated the socioeconomic aspects, body composition, risk of metabolic complications associated with obesity, eating habits and lifestyle in both women and men adults and elderly with body mass index (BMI) 40 kg/m(2). Among the subjects studied, 79% (n = 32) are female, 5% (n = 2) smokers, 39% (n = 16) use alcohol and only 24% (n = 10) are practitioners of physical exercise. The higher food intake was breads, followed by rice. The daily intake of fruits and vegetables is low. Positive correlation between consumption of sugar and BMI and abdominal circumference (AC) was observed. In summary, was found that morbidly obese patients that looking for nutritional counseling presents increased body fat, poor eating habits and sedentary lifestyle.

Producción de tomate tipo italiano en función del volumen de la celda y de la edad de las mudas

Con el objetivo de evaluar la influencia de las bandejas de celdas sobre la producción de tomate tipo italiano en el campo, se realizó este trabajo en Piracicaba, SP, Brasil, de mayo a agosto del 2005. Los tratamientos consistieron en cuatro volúmenes de recipiente, tres bandejas de poliestireno expandido de 121,2; 34,6 y 12,0 cm³ y de una bandeja de plástico rígido de 14,0 cm³ (72, 128, 288 y 450 celdas, respectivamente) combinadas con cuatro edades para el trasplante (19, 24, 29 y 34 días después de la siembra). El delineamiento para la producción de mudas fue completamente al azar, con cinco plantas por parcela y tres repeticiones. Se analizaron área foliar, altura, masa verde y seca de la parte aérea y raíz y la calidad de las mudas. En la producción a campo, el delineamiento fue en bloques al azar con diez plantas por parcela y tres repeticiones. Fueron evaluadas la precocidad para inicio de cosecha, producción comercial y total por planta. Volúmenes mayores de recipiente (121,2 y 34,6 cm³) presentaron mejor calidad de mudas. En la producción de frutos, el número comercial y total de frutos por planta fue superior en la muda de 24 días de edad, sin embargo, en la producción total de frutos, no hubo diferencia entre los tratamientos. Por otro lado, también se obtuvo precocidad para la cosecha en los tratamientos realizados en los volúmenes de 121,2 y 34,6 cm³. El volumen de recipiente de 14,0 cm³ (450 celdas) resultó en mudas de calidad muy inferior, alongadas y raquíticas.

Importance of the proportions of dietary polyunsaturated fatty acids and antioxoidants in larval development of marine fish

La acuicultura es uno de los sectores con mayor crecimiento en la producción animal mundial, con una tasa superior al 5% anual en la última década (Izquierdo et al., 2008). En la acuicultura, el éxito del cultivo de cualquier especie de peces marinos está limitado por la cantidad y la calidad de la producción en masa de sus alevines (Izquierdo y Fernández - Palacios, 1997). Por lo tanto, para cubrir las crecientes demandas de la producción de semillas, es necesario mejorar la calidad nutritiva de sus larvas, lo cual todavía constituye una de las principales limitaciones para el desarrollo del cultivo de especies de peces marinos (Watanabe et al., 1983; Yúfera y Pascual, 1984; Sargent et al. 1997; Izquierdo et al., 2000). Aunque la producción Mediterránea del cultivo de peces marinos se ha incrementado en varias especies, la dorada Sparus aurata continúa siendo la especie mas cultivada (Izquierdo, 2005), con una producción anual de alevines que supera los 120 millones/ año. La demanda de alevines de buena calidad está aumentando a un ritmo del 10% anual, pero el éxito de la producción de los juveniles se ve muy afectado por la eficacia de la primera alimentación y la calidad nutricional de la dieta de arranque (Kolkovski et al., 1993; Sargent et al., 1997; Izquierdo et al., 2000). En general, la dorada y la lubina europea (Dicentrarchus labrax) son las especies más importantes de peces marinos criados en la región mediterránea y han caracterizado el desarrollo de la acuicultura marina en esta región en las últimas tres décadas (FAO, 1999). Además, en la producción, de ambas especies, se prevee una mayor expansión (Basurco y Abellán, 1999). Sin embargo, a pesar de que el engorde de estas especies está bien controlado, el conocimiento de sus necesidades nutricionales, en comparación con otras especies como salmónidos y carpas, sigue siendo incompleto (NRC, 1993). Por lo tanto, para obtener un mejor crecimiento y una mayor tasa de supervivencia, es esencial una dieta que responda a las necesidades nutricionales de las larvas, tanto cualitativas como cuantitativas (Kolkovski et al., 1993; Sargent et al., 1997). Además, incluso antes de que comience el desarrollo larvario, los huevos de los peces deben contener todos los nutrientes que cubran los requerimientos adecuados para el desarrollo del embrión (Izquierdo y Fernández - Palacios, 1997). En los últimos años, las investigaciones han prestado gran atención a la importancia de los lípidos dietéticos para larvas de peces marinos (Izquierdo et al., 2003), puesto que son esenciales para el crecimiento y el desarrollo de los mismos (Watanabe, 1982; Sargent et al., 1999a). Como reflejo de esta importancia, la dieta para dorada y lubina se ha convertido en una dieta altamente energética (25% de lípidos) en comparación con la década anterior (12% de lípidos) (Izquierdo et al., 2003). Los lípidos dietéticos proporcionan una fuente rica de energía y fosfolípidos y son fundamentales para la estructura de las biomembranas. Los lípidos dietéticos también sirven como vehículos para la absorción de otros nutrientes, como las vitaminas liposolubles A, D, E, y K, y pigmentos naturales o sintéticos. Los lípidos son componentes de las hormonas y precursores para la síntesis de diversos metabolitos funcionales, como las prostaglandinas y otros eicosonoides. Además, los lípidos dietéticos son reconocidos como uno de los factores nutricionales más importantes que afectan el crecimiento y la supervivencia de las larvas (Watanabe et al., 1983), porque constituyen materiales esenciales para la formación normal de célula, las membranas de los tejidos y el desarrollo de órganos (Izquierdo et al., 1998, 2003; Pousaò et al., 2003). Sin embargo, la utilización de los lípidos dietéticos por las larvas puede verse afectada directa o indirectamente por varios cambios morfológicos y fisiológicos que ocurren durante el desarrollo larvario. En los últimos años ha habido más interés en todos estos aspectos nutricionales de los lípidos en las larvas de peces, debido a la importancia de utilización de los lípidos dieteticos para el óptimo crecimiento y supervivencia larvaria (Izquierdo et al., 2000).

The Azores Current System and the Canary Current from CTD and ADCP data

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