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| Nascimento,C.C.F.; Padula,N.; Milani,J.G.P.O.; Shimano,A.C.; Martinez,E.Z.; Mattiello-Sverzut,A.C.. |
| The objective of the present study was to determine to what extent, if any, swimming training applied before immobilization in a cast interferes with the rehabilitation process in rat muscles. Female Wistar rats, mean weight 260.52 ± 16.26 g, were divided into 4 groups of 6 rats each: control, 6 weeks under baseline conditions; trained, swimming training for 6 weeks; trained-immobilized, swimming training for 6 weeks and then immobilized for 1 week; trained-immobilized-rehabilitated, swimming training for 6 weeks, immobilized for 1 week and then remobilized with swimming for 2 weeks. The animals were then sacrificed and the soleus and tibialis anterior muscles were dissected, frozen in liquid nitrogen and processed histochemically (H&E and mATPase).... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Swimming training; Female rat skeletal muscles; Immobilization; Morphometry; ATPase. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2008000900013 |
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| Higa,T.S.; Bergamo,F.C.; Mazzucatto,F.; Fonseca-Alaniz,M.H.; Evangelista,F.S.. |
| The relationship of body weight (BW) with white adipose tissue (WAT) mass and WAT gene expression pattern was investigated in mice submitted to physical training (PT). Adult male C57BL/6 mice were submitted to two 1.5-h daily swimming sessions (T, N = 18), 5 days/week for 4 weeks or maintained sedentary (S, N = 15). Citrate synthase activity increased significantly in the T group (P < 0.05). S mice had a substantial weight gain compared to T mice (4.06 ± 0.43 vs 0.38 ± 0.28 g, P < 0.01). WAT mass, adipocyte size, and the weights of gastrocnemius and soleus muscles, lung, kidney, and adrenal gland were not different. Liver and heart were larger and the spleen was smaller in T compared to S mice (P < 0.05). Food intake was higher in T than S mice... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Swimming training; Energy balance; White adipose tissue; WAT gene expression; C57BL/6 mice. |
| Ano: 2012 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2012001000016 |
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| Nonato,L.F.; Rocha-Vieira,E.; Tossige-Gomes,R.; Soares,A.A.; Soares,B.A.; Freitas,D.A.; Oliveira,M.X.; Mendonça,V.A.; Lacerda,A.C.; Massensini,A.R.; Leite,H.R.. |
| Although it is well known that physical training ameliorates brain oxidative function after injuries by enhancing the levels of neurotrophic factors and oxidative status, there is little evidence addressing the influence of exercise training itself on brain oxidative damage and data is conflicting. This study investigated the effect of well-established swimming training protocol on lipid peroxidation and components of antioxidant system in the rat brain. Male Wistar rats were randomized into trained (5 days/week, 8 weeks, 30 min; n=8) and non-trained (n=7) groups. Forty-eight hours after the last session of exercise, animals were euthanized and the brain was collected for oxidative stress analysis. Swimming training decreased thiobarbituric acid reactive... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Exercise therapy; Oxidative stress; Rat; Lipid peroxidation; Superoxide dismutase; Swimming training. |
| Ano: 2016 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2016001000605 |
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| Benatti,F.B.; Polacow,V.O.; Ribeiro,S.M.L.; Gualano,B.; Coelho,D.F.; Rogeri,P.S.; Costa,A.S.; Lancha Junior,A.H.. |
| The aim of the present study was to assess the effects of endurance training on leptin levels and adipose tissue gene expression and their association with insulin, body composition and energy intake. Male Wistar rats were randomly divided into two groups: trained (N = 18) and sedentary controls (N = 20). The trained group underwent swimming training for 9 weeks. Leptin and insulin levels, adiposity and leptin gene expression in epididymal and inguinal adipose tissue were determined after training. There were no differences in energy intake between groups. Trained rats had a decreased final body weight (-10%), relative and total body fat (-36 and -55%, respectively) and insulin levels (-55%) compared with controls (P < 0.05). Although trained animals... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Swimming training; Leptin mRNA; Body weight; Adipose tissue; Insulin levels; Rats. |
| Ano: 2008 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2008001000006 |
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| Claudio,E.R.G.; Almeida,S.A.; Mengal,V.; Brasil,G.A.; Santuzzi,C.H.; Tiradentes,R.V.; Gouvea,S.A.; Bissoli,N.S.; Santos,R.L.; Abreu,G.R.. |
| Estrogen deficiency and hypertension are considered major risk factors for the development of coronary heart disease. On the other hand, exercise training is considered an effective form to prevent and treat cardiovascular diseases. However, the effects of swimming training (SW) on coronary vascular reactivity in female ovariectomized hypertensive rats are not known. We aimed to evaluate the effects of SW on endothelium-dependent coronary vasodilation in ovariectomized hypertensive rats. Three-month old spontaneously hypertensive rats (SHR, n=50) were divided into four groups: sham (SH), sham plus swimming training (SSW), ovariectomized (OVX), and ovariectomized plus swimming training (OSW). The SW protocol (5 times/week, 60 min/day) was conducted for 8... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Swimming training; Ovariectomy; Coronary reactivity; Oxidative stress; Antioxidant enzymes. |
| Ano: 2017 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2017000100607 |
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