220 resultados para Conduta muscular


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Pós-graduação em Engenharia Mecânica - FEG

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Pós-graduação em Ciências da Motricidade - IBRC

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In order to evaluate the hygienic-sanitary conditions of lamb carcasses for human consumption, this study aimed at quantifying populations of indicator microorganisms, such as: mesophiles and psychrotrophs, molds and yeasts, Escherichia coli, Staphylococcus spp. and at identifying pathogenic microorganisms (Salmonella sp. and Listeria spp.). The study was conducted in one lamb slaughterhouse located in the State of São Paulo. Swab samples were collected from muscle surface of forequarter and hindquarter regions of 30 half-carcasses after skinning, evisceration and washing processes. Population counts were between the following values in log10: 2,00 ± 0,32 and 2,59 ± 0,76 UFC/cm2 for mesophiles; 1,52 ± 0,98 and 2,35 ± 1,17 UFC/cm2 for psychrotrophs; 0,75 ± 0,87 and 1,23 ± 0,97 UFC/cm2 for molds and yeasts; 0,00 ± 0,00 and 0,31 ± 0,84 NMP/cm2 for Escherichia coli and 1,75 ± 0,71 and 1,95 ± 0,68 UFC/cm2 for Staphylococcus spp. Salmonella sp. and Listeria spp. were not detected from any of the sampled points. These results indicate the necessity to improve the hygienic-sanitary conditions.

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A displasia cementária periapical (DCP) consiste em uma lesão óssea não neoplásica geralmente assintomática, sendo detectada em exame radiográfico de rotina. Em seu primeiro estágio apresenta-se radigraficamente semelhante a uma lesão periapical inflamatória, todavia na DCP os dentes encontram-se vitais. Neste relato de caso foi realizado o acompanhamento por sete meses de uma paciente negra com 37 anos de idade afetada por DCP no periápice de incisivos, caninos e pré-molares inferiores bilateralmente. Ao exame radiográfico foi possível notar que a lesão apresentou-se em dois estágios: osteolítico e de maturação. Os dentes reagiram positivamente aos testes de vitalidade/sensibilidade pulpar descartando, com auxílio do exame de imagem, diversas hipóteses diagnósticas do grupo das periapicopatias crônicas, contribuindo assim para uma adequada escolha do tratamento, evitando iatrogenias.

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Introdução: o trauma dentário na infância ocorre com grande frequência, em especial em ambientes escolares. Portanto, é importante que educadores e funcionários das escolas saibam o que fazer frente a essa fatalidade, pois, após sua ocorrência, a rapidez na intervenção do cirurgião-dentista é um dos fatores que determinará o prognóstico de sucesso no tratamento. Objetivo: o objetivo do presente trabalho foi avaliar o nível de conhecimento de professores de escolas públicas quanto ao tratamento emergencial em casos de traumatismo dentário. Métodos: quarenta professores de uma escola municipal e de uma creche foram entrevistados. O questionário abordava questões para identificação do perfil dos sujeitos, seu conhecimento acerca de primeiros socorros — incluindo traumas dentários —, qual tipo de traumatismo é mais frequente e quais são as condutas frente a esses traumatismos. Resultados: de um total de 40 entrevistados, 65% receberam treinamento de primeiros socorros, porém, apenas 52% receberam o treinamento do atendimento emergencial dos traumatismos dentários. Quarenta por cento já haviam presenciado casos de acidentes escolares envolvendo dentes, e a maioria dos entrevistados (55%) desconhecia a frequência com que isso ocorre. Um número significativo de pessoas tem dúvidas acerca da conduta correta a ser seguida quando da ocorrência de uma fratura coronária e da avulsão. Conclusão: conclui-se que o conhecimento dos professores sobre a conduta frente ao traumatismo dentário é inadequada. Programas educacionais, palestras explicativas e treinamentos devem ser realizados com esses profissionais, que são os primeiros a ter contato com casos de traumatismos dentários nas escolas.

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The Squamous Cell Carcinoma is what more happens among the oral cancers, being considered sweats incidence in more than 90%. As important prognostic factor competes the early diagnosis and the immediate institution of the treatment, that it can involve radiotherapy and chemotherapy besides the surgery. The initial lesions don’t offer great diagnostic difficulties and now complemental laboratory exams define the diagnosis quickly, In the present report, the initial medical conduct was inadequate, with incomplete interpretation of the laboratorial result and adoption of inadequate therapeutic conduct, what resulted in constant evolution of the lesion. The patient came to the consultation with that medical history, after six months of the first attendance accomplished in another center. To the physical exam, infiltrative ulcerated lesion was observed in the lower lip, with having accentuated tissue loss superficially. The patient accused spontaneous pain and she did use an ointment, recommended six months ago for occasion of the first attendance. As diagnostic conduct was indicated the accomplishment of cytology and biopsy, being defined the diagnosis of Squamous Cell Carcinoma. The patient was immediately guided to the medical service of its municipal district for manegement of the specialized oncologic treatment. The patient was submitted the surgery followed by radiotherapy, being verified involvement of another structures by contiguity. Now, the patient meets abed, without viable perspectives of cure. The present report emphasizes the importance of the clinical knowledge and professional responsibility in attendance of cases of that nature.

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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

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Introduction: Due to the high incidence of low back pain without apparent cause, different approaches to evaluate the lumbar instability has been proposed, such as surface electromyography to determine pre-activation and the ability of lumbar stabilization through functional physical assessment. In this context, the objective of this study was to evaluate the early activation of the primary stabilizing muscles in subjects without low back pain, with different physical abilities function (CFF). Method: Study participants were 20 subjects with 19.8 ± 1.4 years, 55.7 ± 8.8 kilos, 1.66 ± 0.08 m, of both sexes. The subjects underwent six Tests Physical Function (TFF) and the Test of Fast Moving Flexion Arm (TMRFB) to capture the electromyographic activity of the lumbar multifidus muscles (LM) and internal oblique - lower fibers (HI). Were assigned weights for each functional test and the result of the physical capacity of the final functional subject ranged from 0 to 100%. In the analysis of TMRB was considered the onset time of activation between the ML and HI. Results: Regarding TFF 2 (10%) subjects were considered to have normal physical capacity, 6 (30%) with good physical ability and 12 (60%) with regular physical capacity or poor. As for TMRFB average values of initiation of muscle activation in 75% of subjects were within the limits to characterize the condition of pre-muscle activation. Conclusion:The results obtained in the TFF were low compared with the CFF of asymptomatic subjects evaluated. This fact does not mean that the condition of stabilization of the subject is appropriate. However, the results obtained in the electromyographic examination to suggest that 25% of asymptomatic subjects tested did not have a proper condition of lumbar stabilization.

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The use of rats in studies that seek to monitor the effects of physical exercise is fairly common, even in works that make use of overload. However, the correct determination of the training load is critical to success of studies. Thus, with the objective of verifying the correlation of total body mass of the rats with their respective strength, and the correlation of the 1RM test with test repetitions, 40 rats, 90 days old and weighing average 0,49 pounds underwent a program of adaptation to the water and then were subjected to tests to determine the maximal and submaximal loads. After measuring the total body mass and maximal and submaximal strenght, it was possible to observe directly proportional relationship between maximum strenght and total body mass of 0.97 (P ≤ 0.01), being the maximum muscle strength equivalent to 109% of the total body mass. Between muscle strength and mass submaximal muscle strength was also found direct correlation between the variables, allowing to conclude that the submaximal strength test and total body mass are effective tools in determining the training load of rats.

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Information and communication technology have contributed to the realization of the ideals of citizen participation in public decisions, as well as to help in fighting corruption and wrongdoing in government. After all, democracy entails the right to information. The government, in many spheres, has encouraged the responsible use of the internet. Conduct manuals and standards have been published for public segments to direct the responsible use of these tools by their agents. This article aims to determine whether the manuals comply with the principles of digital democracy. Conduct manuals were analyzed in digital media from four Brazilian public organizations: Embrapa; Department of Communication of the Federal Government; Judiciary and Health Department of the Federal District. As a methodology, content analysis, based on criteria focused on transparency and encouraging civic engagement was used.

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Pós-graduação em Medicina Veterinária - FCAV

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)