388 resultados para Diabéticos


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Pós-graduação em Ciência Odontólogica - FOA

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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Conselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)

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Pós-graduação em Alimentos e Nutrição - FCFAR

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Pós-graduação em Ciências da Motricidade - IBRC

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Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)

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The main function of the immune system is the defense against infection, being composed by the leukocytes that modulate the immune response, which can be innate or adaptive. The physical exercise can causes positive or negative alterations in the total or relative number of leukocytes. When the exercise has a low or moderate intensity it`s considered beneficial for improving the function of the cells responsible for the defense and to reduce the risk of infectious illnesses. The type 2 diabetes is related to an incapacity of the body in rightly respond to insulin, associated to an resistance to its actions. The purpose of this research was to make a study of the immune system characteristics, as well as the type 2 diabetes and the relation among both and the physical exercise. So, it was analyzed a group of type 2 diabetics coming from Diabetics House of Franca -SP, treated through a program of mix physical training. Two collections of blood were pre and post training program for the pair comparable of the participants. It was found positive alterations of the subpopulations of leukocytes that show a probable improvement of the immunological state what allows us to suggest about a possible improvement of the immunological activity, what would be measured by the activation of these cells forward to an inflammatory/infectious condition. So, we suggest that future studies involving diabetes, immune system and physical exercise be encouraged.

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The objective of the research was to evaluate the effect of a training program of physical exercises mixed (aerobic / anaerobic conditioning circuit-break with active), including exercises, walking, weight training and Swiss ball, caused about possible changes in their metabolic system, as changes acute and chronic, individuals bearers of DM2. The methodology used is a model of experimented design of pretest and post-test applied to the group. The blood glucose levels were analyzed in fasting pre-test and post-test, and capillary glycemia in three periods of physical exercise: pre, during and post training, and the statistical processing done by the use of Statistical Software for PC-For SPSS ® Windows ®, V. 12.0 .. With the result has been a drop in the values significant glucometers between 6 weeks of training, with a negative delta average of 68 mg / dl. Furthermore, similar results were also found variations in the daily glycemic between the moments before and after the training session acute. Thus we find that, regardless of the biological mechanism responsible, the program mixed aerobic and anaerobic conditioning circuit-break with active was effective in reducing and controlling chronic and acute glycemic of subjects type 2 diabetic.

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Diabetes is a chronic disease that currently affects 171 million individuals approximately worldwide, with projection to reach 366 million people in 2030, increasing the prevalence of 2.8% in 2000 to 4.4%. The dyslipidemia is certainly one of the associated metabolic alterations most important, if we consider the main cause of death in Diabetes - the cardiovascular disease (CVD). One of the prevention and help factors in the Diabetes treatment and in the fall of associated complications is the physical exercise, which contributes to a better life quality to the diabetic. The main objective of the work was to evaluate the effect of a mixed physical exercises training program (aerobic/anaerobic with pause-active), including walking exercises, weightlifting and swiss ball, about possible changes in the blood lipid profile of adult individuals type 2 diabetics. The methodology used an experimental model of pre-test and post-test applied to the group. The data were first analyzed in a descriptive way for the normalization and the elaboration of averages and sample diversions. The sample was subdivided in two moments, being one pre and other post then weeks of training. After these procedures, the results of the values of the lipidic profile and glycemia were compared between the pairs pre and post training (test T Student, pair data), non-parametric. With the study, we can conclude that in despite of the low uptake of participants in the search, for reasons already cited, and the great age difference between them, the found results were partially satisfactory, because we achieved significant changes only in the glycemic variables, but we suggest future studies in the molds here proposed.

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A perda de massa muscular observada no diabetes mellitus (DM) tipo 1 é consequência da combinação entre redução na velocidade de síntese proteica e aumento na velocidade de proteólise. A curcumina, pigmento amarelo extraído dos rizomas de Curcuma longa L., promove diversos benefícios no metabolismo de carboidratos e lipídeos no DM. Deste modo, buscamos avaliar o efeito do tratamento de ratos diabéticos com curcumina incorporada em iogurte sobre o metabolismo proteico muscular. Ratos Wistar machos (150±10 g) receberam estreptozotocina (40 mg/kg, i.v.) para indução do DM e foram divididos nos grupos (n=8): diabético tratado com iogurte (DIOG), 90 mg/kg de curcumina (DC90), 4U de insulina (DINS) e ratos normais, não diabéticos, tratados com iogurte (NIOG). Após 35 dias de tratamento, os animais foram eutanasiados e os músculos esqueléticos soleus e extensor digitorium longus (EDL) foram retirados e utilizados para a determinação das atividades proteolíticas de caspase-3, calpaína e proteassoma (atividade quimiotripsina-like). O tratamento de animais diabéticos com curcumina incorporada em iogurte reduziu a glicemia, os níveis de ureia urinária e promoveu um maior ganho de peso corporal em relação aos animais diabéticos tratados somente com iogurte (DIOG). Animais DIOG apresentaram um aumento nas atividades de calpaína e proteassoma em músculos soleus e EDL em relação aos valores encontrados em músculos de animais NIOG; já o tratamento com curcumina reduziu as atividades de calpaína e proteassoma em EDL de ratos diabéticos, o que explica, pelo menos em parte, a menor perda de massa deste músculo em ratos DC90. Houve uma redução na atividade de caspase-3 em músculos de animais DIOG em comparação aos grupos...