6 documents found, page 1 of 1
Swimming training potentiates the recovery of femoral neck strength in young di...
Gomes, Gilton de Jesus; Del Carlo, Ricardo Junqueira; Silva, Márcia Ferreira da; Cunha, Daise Nunes Queiroz da; Silva, Edson da; Silva, Karina Ana daOBJECTIVE: To test whether swimming training benefits femoral neck strength in young diabetic rats under insulin therapy. METHODS: A total of 60 male Wistar rats (age: 40 days) were divided equally into the following six groups: control sedentary, control exercise, diabetic sedentary, diabetic exercise, diabetic sedentary plus insulin and diabetic exercise plus insulin. Diabetes was induced with a unique intrap...
Suplementação com alta dosagem de cafeína não afeta resistência à fratura óssea...
Gomes, Gilton de Jesus; Carneiro-Júnior, Miguel Araujo; Silva, Márcia Ferreira da; Franco, Frederico Souzalima Caldoncelli; Marins, João Carlos BouzasTestar os efeitos de altas doses de cafeína na resistência óssea à fratura em ratas jovens submetidas a treinamento de saltos verticais. Ratas jovens foram alocadas em 4 grupos (Fatorial 2 x 2, Cafeína e Exercício). Grupos Cafeína receberam 3 doses (10 mg/100 g m.c.)/semana. Grupos Exercício realizaram treino de saltos verticais na água, 5 sessões/semana, por 6 semanas. Avaliou-se o cálcio urinário, diâmetro, m...
Swimming training attenuates contractile dysfunction in diabetic rat cardiomyoc...
Silva, Márcia Ferreira da; Pelúzio, Maria do Carmo Gouveia; Amorim, Paulo Roberto dos Santos; Lavorato, Vitor Neiva; Santos, Natália Pereira doExperimental diabetes promotes contractile dysfunction in cardiomyocytes, but the effects of swimming in this disorder are not known. To test the effects of a swimming training program (STP) on cardiomyocyte contractile dysfunction in rats with experimental diabetes. Wistar rats (age: 30 days; mean body weight: 84.19 g) with diabetes induced by streptozotocin (60 mg/kg body weight; glucose > 300 mg/dl) were div...
Efeitos do treinamento físico combinado com insulinoterapia sobre o miocárdio d...
Silva, Márcia Ferreira daFundação de Amparo a Pesquisa do Estado de Minas Gerais; The Type 1 Diabetes Mellitus (T1DM) occurs due to decreased insulin secretion in the pancreas, which undertakes various organs. This disease is often associated with cardiac dysfunctions that characterize diabetic cardiomyopathy. The pharmacological treatment of T1DM is done by insulin and exercise has been used as a non-pharmacological strategy. The aim ...
Efeitos do exercício físico sobre as propriedades morfológicas e mecânicas de m...
Silva, Márcia Ferreira daFundação de Amparo a Pesquisa do Estado de Minas Gerais; The aim of this study was to verify the effects of a swimming training (ST) on the morphological and mechanical properties of cardiac myocytes from different regions of the left ventricle (LV) of rats with experimental diabetes. One month old male Wistar rats (body mass ~ 250g) received an intraperitoneal injection of Streptozootocin (STZ, 60mg/kg body ma...
Basal and β-Adrenergic cardiomyocytes contractility dysfunction induced by diet...
Penitente, Arlete Rita; Novaes, Rômulo Dias; Silva, Marcelo Eustáquio; Silva, Márcia Ferreira da; Quintão Júnior, Judson Fonseca; Guatimosim, SilviaBackground: The mechanisms responsible for the cardiac dysfunction associated with dietary protein restriction (PR) are poorly understood. Thus, this study was designed to evaluate the effects of PR on calcium kinetics, basal and β-adrenergic contractility in murine ventricular cardiomyocytes. Methods: After breastfeeding male Fisher rats were distributed into a control group (CG, n = 20) and a protein-restrict...