Buscar
Mostrando ítems 11-20 de 35
Effect of electrical stimulation of the cranial tibial muscle after end-to-side neurorrhaphy of the peroneal nerve in rats
(Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia, 2013-01-01)
PURPOSE: To investigate the efficiency of electrical stimulation in the muscle maintenance and nerve regeneration after end-to-side neurorrhaphy (ESN). METHODS: Sixty male Wistar rats (Rattus norvegicus) were divided into ...
Effects of Chronic Physical Activity and of Ultrasound Treatment on Bone Consolidation
(1999-12-01)
The objective of this study was to investigate the effects of ultrasound treatment and physical exercise on the velocity of bone consolidation and resistance to deformation. We performed osteotomy in the upper third of the ...
BONE MARROW STEM CELLS in FACIAL NERVE REGENERATION FROM ISOLATED STUMPS
(Wiley-Blackwell, 2013-09-01)
IntroductionSevere lesions in the facial nerve may have extensive axonal loss and leave isolated stumps that impose technical difficulties for nerve grafting. Methods: We evaluated bone marrow stem cells (BMSC) in a silicone ...
Muscle reinnervation in one or two stages?: experimental study in rats with end-to-side nerve graft
(Sociedade Brasileira para o Desenvolvimento da Pesquisa em Cirurgia, 2012-12-01)
OBJETIVO: Comparar a reinervação muscular com enxerto de nervo em um e dois tempos operatórios, utilizando a neurorrafia término-lateral (NTL) sem lesão do nervo doador. MÉTODOS: Vinte ratos foram distribuídos em quatro ...
Myotoxic effects of mastoparan from Polybia paulista (Hymenoptera, Epiponini) wasp venom in mice skeletal muscle
(Elsevier B.V., 2007-10-01)
In a previous study, we showed that the Polybia paulista wasp venom causes strong myonecrosis. This study was undertaken to characterize the myotoxic potency of mastoparan (Polybia-MPII) isolated from venom (0.25 mu g/mu ...
Enhancement of sciatic nerve regeneration after vascular endothelial growth factor (VEGF) gene therapy
(Wiley-Blackwell, 2011-10-01)
Aims: Recent studies have emphasized the beneficial effects of the vascular endothelial growth factor (VEGF) on neurone survival and Schwann cell proliferation. VEGF is a potent angiogenic factor, and angiogenesis has long ...
Latero-terminal neurorrhaphy without removal of the epineural sheath. Experimental study in rats.
(1992-11-01)
Termino-lateral neurorrhaphies have been used up to the beginning of this century. After this period, they have no longer been reported. We tested the efficacy of a new type of latero-terminal neurorrhaphy and evaluated ...
A study of the effects of phonophoretic application of hydrocortisone on the regeneration of injuries to skeletal muscle
(Microscopy and Microanalysis, 2015)
Ischaemia and reperfusion effects on skeletal muscle tissue: morphological and histochemical studies
(Blackwell Publishing, 2007-06-01)
This was a study on the oxidative stress due to ischaemia (I) and reperfusion (R) in skeletal muscle tissue. Using a tourniquet, groups of rats were submitted to ischaemia for 4 h, followed by different reperfusion periods. ...