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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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| Cação-Benedini,L.O.; Ribeiro,P.G.; Prado,C.M.; Chesca,D.L.; Mattiello-Sverzut,A.C.. |
| Extracellular matrix and costamere proteins transmit the concentric, isometric, and eccentric forces produced by active muscle contraction. The expression of these proteins after application of passive tension stimuli to muscle remains unknown. This study investigated the expression of laminin and dystrophin in the soleus muscle of rats immobilized with the right ankle in plantar flexion for 10 days and subsequent remobilization, either by isolated free movement in a cage or associated with passive stretching for up to 10 days. The intensity of the macrophage response was also evaluated. One hundred and twenty-eight female Wistar rats were divided into 8 groups: free for 10 days; immobilized for 10 days; immobilized/free for 1, 3, or 10 days; or... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Immobilization; Muscle stretching; Soleus muscle; Laminin; Dystrophin; Mechanotransduction. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2014000600483 |
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| Martins,E.J.; Gastaldi,A.C.; Davoli,G.B.Q.; Leonardi-Figueiredo,M.M.; Mattiello-Sverzut,A.C.. |
| Myelomeningocele (MMC) is a neural tube defect that often causes spinal cord injury at the thoracolumbar region, as well as sensory and motor paralysis in the lower limbs. This leads to continuous use of a wheelchair and, consequently, a sedentary lifestyle, predisposition to muscle weakness, cardiovascular and respiratory disorders, obesity, and structural alterations in the spine. We assessed the respiratory function and shoulder strength of MMC participants who were wheelchair-users and had no respiratory complaints and compared them to healthy children and adolescents. MMC (n=10) and healthy (n=25) participants of both genders with a mean age of 12.45 years (SD=2.1) were assessed for weight, height, respiratory performance, and isometric peak for... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Spirometry; Lung function; Non-ambulatory; Strength; Spina bifida. |
| Ano: 2019 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-879X2019000800608 |
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