Abstract Pitaya is a rich source of bioactive compounds, such as polyphenols and betalains. Moreover, these compounds has been associated with reduced risk of type 2 diabetes mellitus. The aim of this study is to evaluate the effect of this fruit on glycemia and oxidative stress in aloxan-induced diabetic mice. Thus, considering that In the in vivo assays, the mice were divided into 5 groups (n = 6): (a) healthy group treated with water; (b) diabetic mice treated with metformin at 200 mg/kg body weight diluted in water; (c) untreated diabetic mice; (d) diabetic mice treated with pitaya at 200 mg/kg and (e) diabetic mice treated with pitaya at 400 mg/kg of body weight diluted in water. The results shows that pitaya was able significantly to reduce blood glucose (p < 0.05) (200 mg/kg); significantly reduce cholesterol (200 and 400 mg/kg) and significantly increase HDL-c (400 mg/kg) levels. In the oxidative stress experiment, Malondialdehyde levels in the liver were significantly reduced (p < 0.05) in the groups treated with pitaya, when compared to the other groups, suggesting lower lipid peroxidation. The consumption of pitaya reduced the blood glucose and cholesterol and increase the HDL, in addition, the lipid peroxidation - which is common in diabetic patients, was reduced.

Resumo Introdução A Food and Agriculture Organization of the United Nations estima que um terço do alimento produzido no mundo é desperdiçado ou se perde ao longo das cadeias produtivas de alimentos, sendo que 46% das perdas ocorrem no processo das vendas e hábitos dos consumidores. Objetivo Este trabalho teve por objetivo quantificar e analisar a eficácia de uma campanha de intervenção por conscientização para o combate ao desperdício de alimentos em uma unidade de alimentação e nutrição. Método Foi estabelecido o índice per capita de resto-ingestão. A coleta desse dado foi realizada durante 25 dias, sendo 10 dias antes, 5 dias durante e 10 dias depois da campanha de conscientização. Resultados Houve redução da média per capita do resto-ingestão de 60,0 ± 14,9 para 39,3 ± 13,4; esse dado concordou com trabalhos existentes na literatura sobre o assunto. Pôde-se também contabilizar uma diminuição do custo financeiro médio em torno de 34,6%. Conclusão Constata-se com este estudo que a falta de conscientização dos comensais contribui significativamente para o alto desperdício de alimentos, pois foi notória a redução do desperdício por resto-ingestão após intervenção.

Abstract Background The Food and Agriculture Organization of the United Nations estimates that one-third of the food produced in the world is wasted or lost along the food supply chains; with 46% of the losses in the sales process and by consumer habits. Objective This study aimed to quantify and analyze the effectiveness of an intervention for awareness to combat food waste in a supply and nutrition unit. Method Per capita index of rest-ingestion was applied. The collection of this data was done for 25 days, being 10 days before, 5 days during and 10 days after the awareness campaign. Results There was a reduction of the per capita mean rest-ingestion from 60.0 ± 14.9 to 39.3 ± 13.4; this data agreed with works in the literature on the subject. It was also possible to account for a decrease in the average financial cost of around 34.6%. Conclusion It was found in this study that the lack of awareness of diners contributes significantly to the high food waste, because it was notorious the reduction of the indicator of rest-ingestion waste after intervention.

ABSTRACT To relate omphalocele and biliary atresia and investigate possible embryological correlations that justify the simultaneous occurrence. A female preterm newborn diagnosed as omphalocele; cesarean delivery, weight 2,500g, 46 XX karyotype. Initially, the newborn remained fasting and on parenteral nutrition, and enteral diet was introduced later, with good acceptance. On the 12th day of life, the newborn presented direct hyperbilirubinemia, increased levels of liver enzymes and fecal acholia, with a presumptive diagnosis of biliary atresia. However, the ultrasound was inconclusive, due to anatomical changes resulting from omphalocele. A surgical approach was chosen on the 37th day of life aiming to confirm diagnosis of biliary atresia and to repair omphalocele. During the surgical procedure, structural alterations compatible with biliary atresia were observed, later confirmed by pathological examination; a hepatoportoenterostomy was performed and the omphalocele was corrected. She evolved well in the postoperative period, with a decrease in direct bilirubin and liver enzymes, as well as resolution of fecal acholia, and was discharged in good clinical condition. This is a bizarre and extremely rare association, but the prognosis may be good when an early diagnosis is made and surgery performed, besides support and clinical management to prevent complications in the perioperative period. Although the pathogenesis of the diseases has not been fully defined yet, there is, to date, no direct relation between them. The association between omphalocele and biliary atresia is extremely uncommon, with only two published cases.

RESUMO A doença de Machado-Joseph é a forma de ataxia espinocerebelar de maior prevalência no Brasil e tem como alguns dos principais sinais clínicos a disfagia e a disartria. Este relato de caso objetivou verificar os efeitos da intervenção intensiva fonoaudiológica em um paciente com a doença de Machado-Joseph. A coleta de dados foi realizada a partir de protocolos de avaliação de fala e deglutição e protocolos de autoavaliação de qualidade de vida, em relação à deglutição e comunicação. Também foram realizadas avaliações quantitativas de parâmetros acústicos. A intervenção foi administrada por meio do método Lee Silverman, programa intensivo que visa ao aumento da intensidade vocal. A partir das avaliações clínicas e instrumentais, os resultados demonstraram melhora em todas as bases motoras de fala, respiratória, fonatória, ressonantal, articulatória e a prosódia, além da diminuição dos sinais disfágicos. Na qualidade vocal, houve diminuição de rouquidão e instabilidade, regularização de jitter e shimmer, aumento da intensidade vocal, melhora na coordenação de palavras e frases por expiração e, ainda, melhora discreta da diadococinesia. Após intervenção, a autoavaliação de qualidade de vida relacionada à deglutição apresentou valores iguais ou maiores nos domínios diretamente ligados à alimentação, porém, os domínios emocionais diminuíram. O paciente relatou satisfação em todos os domínios da qualidade de vida em voz e foram obtidos valores maiores em todos os domínios. Concluiu-se que a intervenção intensiva beneficiou o participante e impactou positivamente sua qualidade de vida.

ABSTRACT Machado-Joseph disease is the most prevalent form of spinocerebellar ataxia in Brazil, and has dysphagia and dysarthria among its main clinical signs. This case report aims to ascertain the effects of intensive speech-language intervention in a patient with Machado-Joseph disease. Data collection was performed based on speech and swallowing assessment protocols and self-assessment protocols specific to swallowing-related and communication-related quality of life. Quantitative assessments of acoustic parameters were also performed. The intervention was administered through the Lee Silverman method, which is an intensive program aimed at increasing vocal intensity. The results of clinical and instrumental evaluations showed improvement in all motor parameters of speech (respiration, phonation, resonance, articulation, and prosody), besides a reduction in dysphagic signs. Regarding vocal quality, there was a decrease in hoarseness and instability, regularization of jitter and shimmer, increased vocal intensity, and improved coordination of words and phrases by expiration, as well as slight improvement of diadochokinesis. After intervention, self-assessment of swallowing-related quality of life was unchanged or improved in the domains directly related to food, but reduced in emotional domains. The patient reported satisfaction in all domains of voice-related quality of life, and scores were increased in all domains. We conclude that intensive intervention was beneficial for the participant and positively impacted their quality of life.

Abstract INTRODUCTION: In most Strongyloides stercoralis infected individuals, nematoidosis occurs asymptomatically, but in immunocompromised patients, it can cause hyperinfection. Serological techniques seem to be a good alternative for detecting this parasite. METHODS The frequency of seropositivity for strongyloidiasis in Alfenas, MG, was estimated using the enzyme linked immunosorbent assay on blood samples, between May and August of 2015. RESULTS: Out of 258 samples tested, 53.9% were positive, and the frequency of seropositive individuals was higher in the peripheral districts of the municipality. CONCLUSIONS: The results indicate high seropositivity rates for strongyloidiasis among the residents of Alfenas city.

RESUMO Objetivou-se realizar um estudo de avaliabilidade da ação de compatibilização de indicadores e metas dos instrumentos de planejamento do Ministério da Saúde: Plano Nacional de Saúde e Plano Plurianual, 2016-2019. Entrevistaram-se stakeholders para verificar seus interesses na intervenção; elaborou-se modelo lógico com aplicação da técnica Delphi; e identificaram-se perguntas avaliativas que subsidiarão futuras avaliações. Na seleção, contemplaram-se os envolvidos na elaboração dos instrumentos de planejamento e na ação de compatibilização, bem como os afetados por essa ação. Concluiu-se que houve compatibilização, pois há delineamento da intervenção, consenso entre os interessados e identificação de perguntas avaliativas.

ABSTRACT The objective was to study the feasibility of evaluating the actions able to match indicators and targets concerning the planning instruments of the Ministry of health, i.e., the National Health Plan and the Multi-year plan, 2016-2019. Stakeholders were interviewed as to verify their interests on the intervention; a logical model was developed with application of the Delphi technique; and evaluation questions were identified so to subsidize future evaluations. During the selection process, those involved in the development of planning instruments were taken into account, as were those implied in the matching action and those affected by the action. The results support the existence of matching, since there is an intervention design, a consensus among stakeholders, and the identification of evaluation questions.

RESUMO Objetivou-se realizar um estudo de avaliabilidade da ação de compatibilização de indicadores e metas dos instrumentos de planejamento do Ministério da Saúde: Plano Nacional de Saúde e Plano Plurianual, 2016-2019. Entrevistaram-se stakeholders para verificar seus interesses na intervenção; elaborou-se modelo lógico com aplicação da técnica Delphi; e identificaram-se perguntas avaliativas que subsidiarão futuras avaliações. Na seleção, contemplaram-se os envolvidos na elaboração dos instrumentos de planejamento e na ação de compatibilização, bem como os afetados por essa ação. Concluiu-se que houve compatibilização, pois há delineamento da intervenção, consenso entre os interessados e identificação de perguntas avaliativas.

ABSTRACT The objective was to study the feasibility of evaluating the actions able to match indicators and targets concerning the planning instruments of the Ministry of health, i.e., the National Health Plan and the Multi-year plan, 2016-2019. Stakeholders were interviewed as to verify their interests on the intervention; a logical model was developed with application of the Delphi technique; and evaluation questions were identified so to subsidize future evaluations. During the selection process, those involved in the development of planning instruments were taken into account, as were those implied in the matching action and those affected by the action. The results support the existence of matching, since there is an intervention design, a consensus among stakeholders, and the identification of evaluation questions.

Resumo A emergência das Tecnologias de Informação e Comunicação (TIC) tem alterado os modos de vida e as relações entre os indivíduos no espaço urbano. Experiências registradas no mundo têm mostrado que os indivíduos, ao se organizarem em grupos e trocarem informações em rede, agindo como actantes, experienciam novos movimentos sociais urbanos, difundem práticas de interação colaborativas e criativas e provocam uma participação mais ativa, que busca superar os limites da esfera opinativa e consultiva. Na megacidade de São Paulo, essas iniciativas também ganham repercussão. Neste artigo são analisadas algumas dessas experiências, buscando refletir a respeito de como as TIC têm sido apropriadas na reivindicação do direito à cidade por meio da mobilização de recursos e estratégias de organização e ação dos cidadãos inseridos nesses novos movimentos.

Abstract The emergence of Information and Communication Technologies (ICT) has changed lifestyles and relationships among individuals in the urban space. All over the world, experiences have shown that individuals organized in groups are exchanging information in networks, acting as actants, and experiencing “new” urban social movements. These individuals disseminate collaborative and creative interaction practices and provoke more active participation, seeking to overcome the limits of the opinion and consulting spheres. In the megacity of São Paulo, Brazil, these initiatives have also repercussions. In this study, we analyze some of these experiences, seeking to understand how the ICT are used by these groups to claim the right to the city. We analyze the use of the ICT by these groups for mobilization of resources, and for strategies of organization and action.

Abstract Onychomycosis is a fungal infection of the nail caused by high densities of filamentous fungi and yeasts. Treatment for this illness is long-term, and recurrences are frequently detected. This study evaluated in vitro antifungal activities of 12 organic compounds derived from amino alcohols against standard fungal strains, such as Trichophyton rubrum CCT 5507 URM 1666, Trichophyton mentagrophytes ATCC 11481, and Candida albicans ATCC 10231. The antifungal compounds were synthesized from p-hydroxybenzaldehyde (4a-4f) and p-hydroxybenzoic acid (9a-9f). Minimum inhibitory concentrations and minimum fungicidal concentrations were determined according to Clinical and Laboratory Standards Institute protocols M38-A2, M27-A3, and M27-S4. The amine series 4b-4e, mainly 4c and 4e compounds, were effective against filamentous fungi and yeast (MIC from 7.8 to 312 µg/mL). On the other hand, the amide series (9a-9f) did not present inhibitory effect against fungi, except amide 9c, which demonstrated activity only against C. albicans. This allowed us to infer that the presence of amine group and intermediate carbon number (8C-11C) in its aliphatic side chain seems to be important for antifungal activity. Although these compounds present cytotoxic activity on macrophages J774, our results suggest that these aromatic compounds might constitute potential as leader molecules in the development of more effective and less toxic analogs that could have considerable implications for future therapies of onychomycosis.

SUMMARY Visceral leishmaniasis is a systemic and chronic disease and dogs are the main reservoir of the etiologic agent, Leishmania infantum (syn L. chagasi). A serological and molecular investigation of canine visceral leishmaniasis (CVL) was performed in the municipality of Alfenas, located in the southern region of Minas Gerais, where the disease is not endemic. Samples from 87 dogs were submitted to serological tests including the Dual Path Platform (DPP (r) ) CVL Bio-Manguinhos rapid test, an in-house enzyme-linked immunosorbent assay (ELISA) and an immunofluorescence antibody test (IFAT), as well as molecular techniques such as a conventional polymerase chain reaction (PCR) with the RV1/RV2 primers and a quantitative PCR (qPCR) with the LinJ31, Ldon and DNApol primers. Of the 87 serum samples, eight (9.2%) were positive for Leishmania using the DPP rapid test, but only four (4.6%) were confirmed by ELISA and two (2.3%) by IFAT. In these two serologically confirmed cases, spleen and liver samples were positive by all the employed molecular and parasitological procedures performed on spleen samples. When whole blood samples were used in the molecular assays, two samples (2.3%) were positive only by qPCR. DNA extracted and amplified from the spleens of seropositive dogs was sequenced, showing 100% of similarity with the Leishmania infantum (syn L. chagasi) sequence. Thus, the first cases of CVL have been confirmed in the Alfenas region, suggesting the importance of canine surveys in non-endemic municipalities for CVL to monitor disease progression and to prevent outbreaks.

Three experiments with Japanese laying quails were performed aiming to assess the effect of supplementation with minerals in organic form on the egg quality during storage and the deposition of minerals in eggs. The assessments of each experiment were related to one mineral, thus, experiment 1 assessed the supplementation with selenium in 0.35-, 0.70- and 1.05-mg/kg levels of feed; experiment 2, the supplementation with zinc in 50-, 100- and 150-mg/kg levels of feed; and experiment 3, the supplementation of manganese with 60-; 120- and 180-mg/kg levels of feed. All diets were evaluated compared with a control diet without mineral supplementation. Birds were distributed in a completely randomized experimental design, with eight birds per plot and six replicates per treatment. Fifty-five days after the beginning of diets, the yolks of three eggs from each plot were collected for selenium, zinc and manganese quantification, whereas the albumens of three eggs from each parcel were collected for analysis of selenium concentration. Eggs were collected at the last days of the experimental period from each experiment, to be stored at room temperature (28±2 °C) and refrigeration (4 °C) during different periods (0, 10, 20 and 30 days), except for experiment 3, in which eggs were stored at 0, 10 and 20 days. Percentages of albumen and yolk, yolk index, Haugh unit and moisture loss of eggs were evaluated. The supplementation with selenium is able to maintain the egg yolk index unchanged over the storage periods; however, supplementation with zinc and manganese is not effective to keep the quality of stored eggs. Supplementation with selenium and manganese is effective to increase the concentration of these minerals at 328.66% in the albumen and at 74.47% in the yolk, respectively. The different levels of zinc do not change the egg composition.

O conhecimento sobre desenvolvimento psicomotor das crianças com TDAH pode auxiliar nas propostas terapêuticas, a fim de minimizar os prejuízos em sua qualidade de vida. Os objetivos do estudo foram avaliar a qualidade de vida e o perfil psicomotor de crianças com TDAH e verificar sua correlação. Quatorze crianças, de sete a dez anos, com TDAH do tipo combinado foram avaliadas pelas escalas PedsQL™ e Escala de Desenvolvimento Motor. Os resultados mostraram impactos negativos do TDAH na qualidade de vida e déficit nas habilidades motoras. Nove participantes (64,2%) se classificaram com desenvolvimento motor "normal médio", seguidos das classificações "normal baixo" em quatro (28,5%) e "inferior" em um indivíduo (7,1%). Observou-se correlação positiva entre qualidade de vida e o desenvolvimento psicomotor de crianças com TDAH, principalmente em: motricidade fina e organização espacial com os aspectos social e psicossocial, motricidade global com o aspecto emocional e organização temporal com os aspectos emocional, psicossocial e qualidade de vida total

The knowledge of psychomotor development of children with attention deficit hyperactivity disorder (ADHD) may help in defining therapeutic approaches in order to minimize losses in their quality of life. The study objectives were to evaluate the quality of life and psychomotor profile of children with ADHD and check your correlation. Fourteen children, from seven to ten years, with ADHD combined type were evaluate using the scales PedsQL™ and Motor Development Scale. Results showed adverse effects of ADHD on quality of life and a deficit in motor skills. Nine participants (64.2%) were classified in motor development as "Normal Medium", followed by the classification "Normal Low" in four (28.5%) and "Low" in one subject (7.1%). We observed a positive correlation between quality of life and psychomotor development of children with ADHD, especially in areas: fine motor and spatial organization with social and psychosocial aspects, gross motor control with the emotional and temporal organization with the emotional, psychosocial and overall quality of life.

The purpose of this study was to test the hypothesis that both human and bovine sclerotic dentin have similar hardness properties, in addition to similar micromorphological characteristics. Sixteen teeth (8 human and 8 bovine) exhibiting exposed dentin in the incisal edge and showing characteristics typical of sclerosis were used. Vickers surface microhardness testing was conducted. Three areas of the dentin surface of each specimen were selected. All teeth were processed for scanning electron microscopy in order to estimate the amount (in percentage) of solid dentin on the sclerotic dentin surface. The data were compared by Student's t test (α = 0.05). The micromorphological and microhardness data were compared by Pearson's linear correlation test (α = 0.05). The mean percentages of solid dentin of human and bovine sclerotic dentin were similar (human 90.71 ± 0.83 and bovine 89.08 ± 0.81, p = 0.18). The mean microhardness value (VHN) of human sclerotic dentin was significantly higher than that of bovine sclerotic dentin (human 45.26 ± 2.92 and bovine 29.93 ± 3.83, p = 0.006). No correlation was found between the microhardness values and the amount of solid dentin in the sclerotic dentin, irrespective of the species considered (human R² = 0.0240, p = 0.714; bovine R² = 0.0017, p = 0.923; and combined R² = 0.038, p = 0.46). We concluded that although both bovine and human sclerotic dentin present a similar amount of solid tissue, human sclerotic dentin presents higher microhardness than bovine sclerotic dentin.

Objetivou-se nesta pesquisa avaliar o desempenho das aves e a qualidade e o enriquecimento de ovos de codornas sob suplementação com vitaminas A, D e E. Foram realizados três experimentos, um para cada vitamina, em delineamentos inteiramente casualizados, com seis repetições e oito aves por parcela, totalizando 192 codornas. O desempenho das aves foi avaliado pelo consumo diário de ração, peso dos ovos, porcentagem de postura e conversão alimentar, por kg e dúzia de ovos. Também foram avaliadas a qualidade interna (unidade Haugh, índice gema e porcentagens de gema e albúmen) e externa (porcentagem de casca, peso específico, espessura e peso da casca) e a concentração das vitaminas na gema dos ovos, mediante o método de cromatografia líquida de alta eficiência. A suplementação das vitaminas não melhorou o desempenho produtivo nem a qualidade interna e externa dos ovos, com exceção da suplementação de vitamina D, que elevou o consumo. A incorporação de vitamina A na gema aumentou 536,27% no nível de 30.000 UI/kg, a de vitamina D 13,43% no nível de 1.500 UI/kg e a de vitamina E 479,05% no nível de 600 UI/kg, e isso evidencia que o valor nutricional dos ovos, relacionado à vitamina, pode ser aumentado com a suplementação na dieta das codornas.

The objective of this research was to evaluate the performance of birds and the quality and enrichment of eggs from quails fed diets supplemented with vitamins A, D and E. Three experiments were performed, one for each vitamin, under completely randomized experimental design, with six replicates and eight birds per plot, totaling 192 quails. Performance of birds was evaluated by the daily feed intake, egg weight, laying percentage (%) and food conversion, per kg and dozen of eggs. It was also evaluated the internal quality (Haugh unit, yolk index and yolk and albumen percentages) and external quality (eggshell percentage, egg specific gravity, eggshell thickness and weight) and the concentration of vitamins in egg yolk by using the high performance liquid chromatography method. Vitamins supplementation did not improve productive performance neither the internal and external quality of the eggs, except for vitamin D supplementation, which increased intake. Incorporation of vitamin A in yolk increased 536.27% at level 30,000 UI/kg, vitamin D increased 13.43% at 1,500 UI/kg and vitamin E increased 479.05% at 600 UI/kg, and these results evidence that the nutritional value of eggs, related to vitamins, can be increased through supplementation of diets for quails.

Um cão Poodle, 12 anos de idade, demonstrou marcada dispneia. Na radiografia, havia comprometimento difuso do pulmão e foi feito diagnóstico de pneumonia intersticial. Na necropsia, o pulmão continha múltiplos e pequenos nódulos coalescentes. Histologicamente, os nódulos eram compostos por células epiteliais cuboides ou colunares baixas atípicas, que eram PAS-negativa. A avaliação imuno-histoquímica revelou positividade para citoceratina, fator 1 de transcrição da tireoide (TTF-1) e apoproteína A surfactante (SP-A). O tumor foi negativo para vimentina e cromogranina A. As áreas necróticas não marcaram para TTF-1 e SP-A. Com base nos achados histopatológicos e imuno-histoquímicos, foi realizado o diagnóstico de carcinoma bronquíolo-alveolar não mucinoso com envolvimento difuso do pulmão. Essa é uma forma rara de apresentação desse tumor que pode mimetizar pneumonia na avaliação clínica e radiográfica. O diagnóstico definitivo é baseado na histopatologia e imuno-histoquímica.

A 12-year-old poodle dog was presented with a history of severe dyspnea. Radiology revealed diffuse pulmonary lesion which was diagnosed as interstitial pneumonia. At necropsy there were multiple small coalescent nodules distributed throughout the lung parenchyma. Histologically the nodules consisted of cubic to low columnar atypical epithelial cells which were PAS-negatives. In the immunohistochemistry reaction this cells were marked for cytokeratin, TTF (thyroid transcription factor)-1 and surfactant apoprotein A (SP-A). The neoplastic cells were negative for vimentin and cromagranine A. The necrotic areas were not marked for TTF-1 and SP-A. Based of the histopathological and immunohistochemistry findings a diagnosis of non-mucinous bronchioloalveolar carcinoma with diffuse involvement of the lung was made. This is a rare form of presentation for this tumor, and it can mimetize pneumonia on clinical and morphological examination. A definitive diagnosis for this condition should be based on histopathology and immunohistochemistry.